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How to Write an Executive Summary for a Case Study

Updated February 2022: The first thing you do when faced with any study or report is read the executive summary or overview—right? Then you decide if reading the rest of the material is worth your time. This is why it is so important for you to learn how to write an executive summary for a case study.

The executive summary of your case study serves exactly the same function. If the reader sees nothing beyond this section, they will still walk away with a good understanding of your service.

A great summary might even be enough for a reader to pass the information along to the decision-makers in their organization.

In this post, we’ll discuss what makes a compelling executive summary for case studies, and provide you with 4 examples from leading B2B SaaS companies. This is the third post in a 9-part series on how to write a case study .

Every word counts when writing an executive summary

When thinking about how to write an executive summary for a case study, you need to create 2 or 3 crucial sentences that provide a concise overview of the case study. It must be informative and:

• summarize the story by introducing the customer and their pain points
• explain what your organization did
• highlight the key results, including 1 or 2 statistics that drive home the takeaway message

Write the executive summary first to help you focus the rest of the case study. But don’t be too rigid: in the process of reviewing the interview transcript or writing the main copy, another point or statistic may emerge as having more impact than what you’ve chosen to highlight. Revisit your executive summary after writing the case study to make sure it’s as strong and accurate as possible.

If you need a hand with your SaaS case studies, have a look at our case study writing service .

Executive summaries can be short and sweet

This executive summary example from Segment is just a headline followed by a glorified subhead—but it does the trick!

Here’s another great example of a quick, yet helpful executive summary for Plaid’s case study:

Sometimes you may need a longer executive summary

For complex case studies, you may need a more in-depth executive summary to give readers an overview of the case study.

Here’s a more fleshed-out executive summary from Segment:

It’s a bit lengthy, but it effectively introduces the challenge. This executive summary could be more powerful if it included a section for results.

Sometimes executive summaries miss the mark entirely

This is not an executive summary. It is merely an introduction. We have no idea what the problem or solution is, and there’s nothing to motivate us to read further.

You can do better with your executive summaries

Be precise. Impress the reader with key results. Let them see that you offer solutions that matter.

Get the help you need

As a SaaS company, you need to partner with someone who “gets it”. We are a SaaS content marketing agency that works with high-growth companies like Calendly, ClickUp and WalkMe. Check out our done-for-you case study writing service .

As the founder of Uplift Content, Emily leads her team in creating done-for-you case studies, ebooks and blog posts for high-growth SaaS companies like ClickUp, Calendly and WalkMe. Connect with Emily on Linkedin

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• How to write an executive summary, with ...

How to write an executive summary, with examples

The best way to do that is with an executive summary. If you’ve never written an executive summary, this article has all you need to know to plan, write, and share them with your team.

What is an executive summary?

An executive summary is an overview of a document. The length and scope of your executive summary will differ depending on the document it’s summarizing, but in general an executive summary can be anywhere from one to two pages long. In the document, you’ll want to share all of the information your readers and important stakeholders need to know.

Imagine it this way: if your high-level stakeholders were to only read your executive summary, would they have all of the information they need to succeed? If so, your summary has done its job.

You’ll often find executive summaries of:

Business cases

Project proposals

Research documents

Environmental studies

Market surveys

In general, there are four parts to any executive summary:

Start with the problem or need the document is solving.

Outline the recommended solution.

Explain the solution’s value.

Wrap up with a conclusion about the importance of the work.

What is an executive summary in project management?

In project management, an executive summary is a way to bring clarity to cross-functional collaborators, team leadership, and project stakeholders . Think of it like a project’s “ elevator pitch ” for team members who don’t have the time or the need to dive into all of the project’s details.

The main difference between an executive summary in project management and a more traditional executive summary in a business plan is that the former should be created at the beginning of your project—whereas the latter should be created after you’ve written your business plan. For example, to write an executive summary of an environmental study, you would compile a report on the results and findings once your study was over. But for an executive summary in project management, you want to cover what the project is aiming to achieve and why those goals matter.

The same four parts apply to an executive summary in project management:

Start with the problem or need the project is solving.  Why is this project happening? What insight, customer feedback, product plan, or other need caused it to come to life?

Outline the recommended solution, or the project’s objectives.  How is the project going to solve the problem you established in the first part? What are the project goals and objectives?

Explain the solution’s value.  Once you’ve finished your project, what will happen? How will this improve and solve the problem you established in the first part?

Wrap up with a conclusion about the importance of the work.  This is another opportunity to reiterate why the problem is important, and why the project matters. It can also be helpful to reference your audience and how your solution will solve their problem. Finally, include any relevant next steps.

If you’ve never written an executive summary before, you might be curious about where it fits into other project management elements. Here’s how executive summaries stack up:

Executive summary vs. project plan

A  project plan  is a blueprint of the key elements your project will accomplish in order to hit your project goals and objectives. Project plans will include your goals, success metrics, stakeholders and roles, budget, milestones and deliverables, timeline and schedule, and communication plan .

An executive summary is a summary of the most important information in your project plan. Think of the absolutely crucial things your management team needs to know when they land in your project, before they even have a chance to look at the project plan—that’s your executive summary.

Executive summary vs. project overview

Project overviews and executive summaries often have similar elements—they both contain a summary of important project information. However, your project overview should be directly attached to your project. There should be a direct line of sight between your project and your project overview.

While you can include your executive summary in your project depending on what type of  project management tool  you use, it may also be a stand-alone document.

Executive summary vs. project objectives

Your executive summary should contain and expand upon your  project objectives  in the second part ( Outline the recommended solution, or the project’s objectives ). In addition to including your project objectives, your executive summary should also include why achieving your project objectives will add value, as well as provide details about how you’re going to get there.

The benefits of an executive summary

You may be asking: why should I write an executive summary for my project? Isn’t the project plan enough?

Well, like we mentioned earlier, not everyone has the time or need to dive into your project and see, from a glance, what the goals are and why they matter.  Work management tools  like Asana help you capture a lot of crucial information about a project, so you and your team have clarity on who’s doing what by when. Your executive summary is designed less for team members who are actively working on the project and more for stakeholders outside of the project who want quick insight and answers about why your project matters.

An effective executive summary gives stakeholders a big-picture view of the entire project and its important points—without requiring them to dive into all the details. Then, if they want more information, they can access the project plan or navigate through tasks in your work management tool.

How to write a great executive summary, with examples

Every executive summary has four parts. In order to write a great executive summary, follow this template. Then once you’ve written your executive summary, read it again to make sure it includes all of the key information your stakeholders need to know.

1. Start with the problem or need the project is solving

At the beginning of your executive summary, start by explaining why this document (and the project it represents) matter. Take some time to outline what the problem is, including any research or customer feedback you’ve gotten . Clarify how this problem is important and relevant to your customers, and why solving it matters.

For example, let’s imagine you work for a watch manufacturing company. Your project is to devise a simpler, cheaper watch that still appeals to luxury buyers while also targeting a new bracket of customers.

Example executive summary:

In recent customer feedback sessions, 52% of customers have expressed a need for a simpler and cheaper version of our product. In surveys of customers who have chosen competitor watches, price is mentioned 87% of the time. To best serve our existing customers, and to branch into new markets, we need to develop a series of watches that we can sell at an appropriate price point for this market.

2. Outline the recommended solution, or the project’s objectives

Now that you’ve outlined the problem, explain what your solution is. Unlike an abstract or outline, you should be  prescriptive  in your solution—that is to say, you should work to convince your readers that your solution is the right one. This is less of a brainstorming section and more of a place to support your recommended solution.

Because you’re creating your executive summary at the beginning of your project, it’s ok if you don’t have all of your deliverables and milestones mapped out. But this is your chance to describe, in broad strokes, what will happen during the project. If you need help formulating a high-level overview of your project’s main deliverables and timeline, consider creating a  project roadmap  before diving into your executive summary.

Continuing our example executive summary:

Our new watch series will begin at 20% cheaper than our current cheapest option, with the potential for 40%+ cheaper options depending on material and movement. In order to offer these prices, we will do the following:

Offer watches in new materials, including potentially silicone or wood

Use high-quality quartz movement instead of in-house automatic movement

Introduce customizable band options, with a focus on choice and flexibility over traditional luxury

Note that every watch will still be rigorously quality controlled in order to maintain the same world-class speed and precision of our current offerings.

3. Explain the solution’s value

At this point, you begin to get into more details about how your solution will impact and improve upon the problem you outlined in the beginning. What, if any, results do you expect? This is the section to include any relevant financial information, project risks, or potential benefits. You should also relate this project back to your company goals or  OKRs . How does this work map to your company objectives?

With new offerings that are between 20% and 40% cheaper than our current cheapest option, we expect to be able to break into the casual watch market, while still supporting our luxury brand. That will help us hit FY22’s Objective 3: Expanding the brand. These new offerings have the potential to bring in upwards of three million dollars in profits annually, which will help us hit FY22’s Objective 1: 7 million dollars in annual profit.

Early customer feedback sessions indicate that cheaper options will not impact the value or prestige of the luxury brand, though this is a risk that should be factored in during design. In order to mitigate that risk, the product marketing team will begin working on their go-to-market strategy six months before the launch.

4. Wrap up with a conclusion about the importance of the work

Now that you’ve shared all of this important information with executive stakeholders, this final section is your chance to guide their understanding of the impact and importance of this work on the organization. What, if anything, should they take away from your executive summary?

To round out our example executive summary:

Cheaper and varied offerings not only allow us to break into a new market—it will also expand our brand in a positive way. With the attention from these new offerings, plus the anticipated demand for cheaper watches, we expect to increase market share by 2% annually. For more information, read our  go-to-market strategy  and  customer feedback documentation .

Example of an executive summary

When you put it all together, this is what your executive summary might look like:

Common mistakes people make when writing executive summaries

You’re not going to become an executive summary-writing pro overnight, and that’s ok. As you get started, use the four-part template provided in this article as a guide. Then, as you continue to hone your executive summary writing skills, here are a few common pitfalls to avoid:

Avoid using jargon

Your executive summary is a document that anyone, from project contributors to executive stakeholders, should be able to read and understand. Remember that you’re much closer to the daily work and individual tasks than your stakeholders will be, so read your executive summary once over to make sure there’s no unnecessary jargon. Where you can, explain the jargon, or skip it all together.

Remember: this isn’t a full report

Your executive summary is just that—a summary. If you find yourself getting into the details of specific tasks, due dates, and attachments, try taking a step back and asking yourself if that information really belongs in your executive summary. Some details are important—you want your summary to be actionable and engaging. But keep in mind that the wealth of information in your project will be captured in your  work management tool , not your executive summary.

Make sure the summary can stand alone

You know this project inside and out, but your stakeholders won’t. Once you’ve written your executive summary, take a second look to make sure the summary can stand on its own. Is there any context your stakeholders need in order to understand the summary? If so, weave it into your executive summary, or consider linking out to it as additional information.

Always proofread

Your executive summary is a living document, and if you miss a typo you can always go back in and fix it. But it never hurts to proofread or send to a colleague for a fresh set of eyes.

In summary: an executive summary is a must-have

Executive summaries are a great way to get everyone up to date and on the same page about your project. If you have a lot of project stakeholders who need quick insight into what the project is solving and why it matters, an executive summary is the perfect way to give them the information they need.

For more tips about how to connect high-level strategy and plans to daily execution, read our article about strategic planning .

Related resources

Cost control: How to monitor project spending to increase profitability

How to use a feasibility study in project management

How to track utilization rate and drive team profitability

How to accomplish big things with long-term goals

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Case Study Templates

How to write the executive summary for case studies.

The Executive Summary of your Case Study must make the right impression on your readers. It’s the first section they read. However, the Executive Summary must be the last part of the document you write.

How to Write a Case Study

When writing this section, remember this is your best chance to interest the reader—and get them to take action! For example: call your Sales team and get more information about your products, sign up for a newsletter, download a trial product, or request more information about your product line.

What’s the Purpose of an Executive Summary?

Executive Summaries should give readers a high-level overview of your Case Study.

This is NOT the introduction to your document; rather this sets the scene and describes your company, vision and product offering. In your mind’s eye, see the Executive Summary and the Case Study are two separate documents. Approach each one with a different ‘writer’s hat’.

The tone, style, and language may be different. In general, the Executive Summary will be tightly-written, direct, and high-level. You dive into these points in the case study itself. This applies to in-depth case studies over five pages. Shorter case studies may not require the same background information.

Best Practice: Writing your Executive Summary

Write your Executive Summary as though it were standalone document . It’s usually best to do this when the proposal is finished as you will then have digested the material and have a fuller grasp of the business objectives.

The Executive Summary as a ‘document’ introduces your business, principles, products, and people.

When writing your Case Study’s executive summary provide brief summaries of the following:

• Business operations
• Company’s background
• Competitors
• Customer list
• Financial projections
• Flagship products
• Industry awards
• Key services
• Management team
• Market share
• Marketing and sales objectives
• Office locations
• Partnerships
• Strategic alliances
• Vision Statement

Case study for Architecture projects

Guidelines: Writing the Executive Summary

The Executive Summary should be no more than one or two pages.

I’ve seen very concise and persuasive introductions that were less than three-hundred words. The business writers knew how to introduce the key points, ignore/relegate less important material, and use a writing style that made the reader want to read the rest of the document.

This applies to in-depth case studies over five pages. Shorter case studies may not require the same background information.

Don’t resort to clichés and hackneyed phrases. Your customers read business documents all day. Make sure yours stands out.

Note : This applies to in-depth case studies. Shorter case studies may not require the same background information.

• Company – Describe your company background, with details of your industry position, physical location and number of employees.
• Management – Introduce the key members of the senior management team. Where possible, give their name, position, age, prior employer, experience in similar activities, degrees etc. Use common sense here and move these to a later section in the document if it takes too much space. When writing a Case Study, I often add a section called Pen Portraits and add profiles of the management team in there.
• Product Offering – If you’re discussing a specific product offering, for example, software for selling digital goods online, then outline the three main benefits. Where appropriate, discuss key features, customers, competitors and industry awards.
• Value Proposition – Describe what is unique about this product, for example, if it can it be patented, localized, scaled, used over the web, on mobile devices.
• Financials – This is required if you’re seeking funding, looking for partners, or applying for a grant. Keep it short. Check the figures more than once!
• Funding – Describe your current position, use of funds to date, prior funding. Also break out the investment you’ve received to date, investors’ names, business valuation, and details of the exit strategy. (This section may not apply to all Case Studies.)
• Contact Information – Add your name, position, company, address, phone, fax, email and website address.

What else should go into the Executive Summary?

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Writing an Executive Summary in Business Docs (+ Examples)

How to write an executive summary for business documents like a business plan, report, marketing plan, proposal, case study, or a project to hook readers.

Jackie Plaza

8 minute read

Short answer

What should an executive summary include.

• Introduction
• Problem or Challenge
• Objective and goals
• Solution or Strategy
• Implementation
• Lessons Learned or Call to Action

There’s an inherent risk to writing a poor executive summary

A poorly written executive summary can lead to missed opportunities, lack of clarity, lost investment, diminished credibility, ineffective decision-making, and wasted time and effort.

I’ve seen it happen too many times… But stick with me and this post will help you avoid these consequences.

Writing an executive summary is an art form. It involves defining a clear objective, condensing key information, writing a great hook, enhancing visual appeal, managing the reader’s expectations, and leaving a gap that piques their interest.

We’ll cover all this and more. Let’s go!

Why are executive summaries important?

An executive summary holds immense significance in effective communication and decision-making processes. It serves as a concise overview of a longer document, capturing the attention of busy executives, stakeholders, or investors.

Let's explore why the executive summary is so crucial and the key reasons you should pay careful attention to its creation:

Concise Communication: An executive summary condenses the main points of a document into a concise format. It allows busy readers to quickly grasp the essential information without having to dive into lengthy reports or proposals.

Capturing Attention: Executives and stakeholders often have limited time and attention spans. An engaging and well-crafted executive summary hooks their interest and encourages them to delve deeper into the details.

Decision-Making Tool: Decision-makers rely on executive summaries to evaluate proposals, make informed choices, and allocate resources. A clear and persuasive summary can significantly impact their decisions and support your desired outcomes.

Alignment and Clarity: An executive summary ensures that all parties involved have a shared understanding of the document's purpose, objectives, and key findings. It helps align perspectives and facilitates efficient collaboration.

Time and Resource Optimization: By providing a succinct overview, an executive summary saves time and effort for both the writer and the reader. It helps streamline communication processes, ensuring that everyone is on the same page.

Standalone Value: An executive summary can also function as a standalone document. In situations where a full report might not be required or feasible, a well-crafted summary can effectively communicate the main points and key takeaways.

An effective executive summary is a strategic component that encapsulates key information concisely, maximizing communication impact and achieving desired outcomes.

Executive summary writing best practices

If I could only tell you one thing about writing executive summaries it would be this: there’s no single winning approach to writing those.

Every time you sit down to write an executive summary, you have to reinvent the wheel and make it 100% tailored to that one customer , that one investor, or that one board member. That said… There are some general tips you should always have at the back of your mind.

• Personalize, personalize, personalize.
• Write it last.
• Avoid cliche phrases.
• Use the right language.
• Keep it as short as possible (but not shorter).

How long should an executive summary be?

The ideal length of an executive summary ranges from 1 to 5 pages or around 10% of the full document's length. This depends on the document's complexity and length. But regardless, the goal is to provide a succinct but comprehensive overview that excites the reader to delve deeper.

If you find yourself struggling with the length of your executive summary, considering using a summary generator . The tool will help with the issue.

How to start an executive summary

To start an executive summary, provide a clear and concise overview of the main document. Begin with a compelling introduction, summarizing key points, goals, and outcomes.

Engage the reader from the start, highlighting the document's significance and setting the stage for the subsequent sections.

How to conclude an executive summary

The best way to conclude an executive summary is by highlighting the significant impact and unique value proposition of your business.

Then end by reiterating what the reader has to gain by reading the rest of the document using concrete language tailored to your target audience.

Executive summary format and outline

There’s no one template for executive summaries you can just copy and fill out.

Depending on what your key selling points are, you’ll need to structure each of your executive summaries differently (much like you’d create different versions of project proposals, business plan introductions , or business reports for different audiences).

1. Introduction : Briefly introduce the company or organization involved in the case study. State the industry or market context.

2. Problem/Challenge: Clearly define the problem or challenge that the company or organization was facing. Discuss the implications of the problem or challenge.

3. Objective: Outline the goals or objectives that the company or organization set out to achieve in response to the problem or challenge.

4. Solution/Strategy: Describe the solution or strategy that was implemented to address the problem or challenge. Discuss why this solution or strategy was chosen over others.

5. Implementation: Detail how the solution or strategy was implemented. Discuss any obstacles or difficulties encountered during the implementation and how they were overcome.

6. Results: Present the results or outcomes of the solution or strategy. Use quantifiable metrics where possible to demonstrate the success of the solution or strategy.

7. Conclusion: Summarize the key points of the case study. Discuss the implications of the results or outcomes for the company or organization, and for the industry or market more broadly.

8. Lessons Learned: Discuss any lessons learned from the case study that could be applied to similar situations in the future.

For proposals a Call to Action instead of Lessons Learned:

Encourage the prospect to get in touch or start a free trial to create the email signature their company needs.

Each building block works together to create a concise, impactful executive summary that compels the reader to further engage with your content.

Make sure that you provide a comprehensive overview while remaining enticing and easy to understand.

Example of how to write an executive summary for a case study

We used this template in Storydoc for our Start-Up Nation Central case study :

1. Introduction: Start-Up Nation Policy Institute (SNPI), a think tank operating under Start-Up Nation Central, an NGO aimed at fostering the development of high-tech companies.

2. Problem/Challenge: SNPI was dissatisfied with the presentation of their business analysis reports, which were primarily produced and distributed as static PDFs.

They felt this format was outdated and ineffective for their tech-savvy audience.

Additionally, they lacked any form of report analytics, leaving them in the dark about who was interacting with their reports and how.

3. Objective: SNPI aimed to modernize their reporting system, seeking a more engaging, interactive format that would appeal to their audience and provide valuable analytics.

4. Solution/Strategy: SNPI adopted Storydoc, a platform that allowed them to transition from static PDFs to interactive reports, enhancing reader engagement and providing valuable content performance analytics.

5. Implementation: The implementation of Storydoc enabled SNPI to produce multiple reports per year, access full reader analytics, and perform easy A/B testing to optimize reader engagement.

6. Results: The transition to Storydoc resulted in positive feedback from stakeholders, increased reader engagement, and valuable insights from report analytics.

The platform's flexibility allowed SNPI to customize their reports to meet their exact needs and use cases.

7. Conclusion: The adoption of Storydoc has significantly improved SNPI's reporting capabilities, reinforcing their branding as a high-tech innovation think tank and providing them with valuable insights into reader behavior.

8. Lessons Learned: The case study highlights the importance of adapting to modern technologies and the needs of your audience.

It also emphasizes the value of analytics in understanding reader behavior and optimizing content for maximum engagement.

Example of how to write an executive summary for a proposal

Here's an executive summary structure based on an amazing proposal by WiseStamp , one of our SaaS clients.

1. Introduction: Introduction to WiseStamp, a centralized email signature manager solution designed to enhance the impact and efficiency of your company's emails.

2. Problem/Challenge: The challenge of unifying the brand, logo, and messaging across all employees' emails, increasing brand awareness, boosting marketing campaigns, and driving sales and lead generation content.

3. Objective: The objective is to provide a solution that saves time and money while leveraging your emails, leading to more email replies, an increase in leads, and increased social reach.

4. Solution/Strategy: WiseStamp offers a solution that allows you to design, generate, manage, and analyze stunning, customized email signatures for your company in less than 5 minutes.

5. Implementation: The implementation process involves a few simple steps: designing a signature customized to your brand and needs, generating a beautiful email signature in a matter of clicks, managing the signature with an advanced email signature manager, and analyzing the signature's impact to turn it into a powerful marketing tool.

6. Results: The use of WiseStamp has led to a 32% increase in email replies, a 15% increase in leads, and a 10% increase in social reach. It has been trusted by over 5,000 companies worldwide and has a rating of 4.6/5 on Capterra.

7. Conclusion: WiseStamp helps companies create unified, professional, and on-brand signatures, offering a solution from a single signature to an entire company solution.

8. Call to Action: Encourage the prospect to get in touch or start a free trial to create the email signature their company needs.

Essential steps for crafting a compelling executive summary:

Crafting an effective executive summary requires careful attention to certain key steps.

By following these guidelines, you can ensure that your summary captures attention, communicates key information, and leaves a lasting impact on your readers.

Let's explore the essential steps for creating an executive summary that gets results.

Step 1. Understand Your Purpose: Before you begin writing, clarify your objective. What message do you want to convey? What are the main points you want to highlight? Understanding your purpose will help you maintain focus throughout the process.

Step 2. Capture Attention with a Strong Introduction : The opening of your executive summary is crucial. Consider using a thought-provoking question, a captivating statistic, or a brief anecdote to engage your readers from the start. Make them eager to continue reading.

Step 3. Highlight Key Information: Identify the most critical points, findings, and recommendations from the full document. Focus on the key takeaways that your audience needs to know. Conciseness is key. Keep your summary brief and to the point.

Step 4. Structure and Format for Readability : Organize your executive summary in a logical and coherent manner. Use headings, bullet points, and white space to enhance readability.

A well-structured summary allows readers to quickly navigate and grasp the main points.

Step 5. Craft a Persuasive Conclusion: End your executive summary with a strong concluding statement that reinforces the main message. Highlight the value and benefits of your proposal or document. This is your last chance to leave a lasting impression.

An effective executive summary should include the following components:

1. Background Information: The first section of an executive summary should provide some background information about the topic at hand. This section should give the reader a basic understanding of the context in which the report or proposal was created.

2. Purpose and Objectives: Next, the executive summary should clearly state the purpose and objectives of the report or proposal. This section should explain why the document was created and what it aims to achieve.

3. Methodology: The methodology section should explain how the report or proposal was developed. It should describe the research methods used, the sources consulted, and any data collection techniques used.

4. Key Findings: One of the most critical sections of an executive summary is the key findings section. This section should summarize the most important findings from the report or proposal.

5. Recommendations: After summarizing the key findings, the executive summary should present the recommendations. This section should outline the action that needs to be taken based on the findings of the report or proposal.

6. Conclusion: Finally, the executive summary should end with a conclusion. This section should provide an overall summary of the report or proposal and reiterate its purpose and objectives.

Common mistakes to avoid in writing an executive summary

Writing an effective executive summary can be challenging, and there are common mistakes to avoid.

1. Failing to understand the audience: When writing an executive summary, it's crucial to know your audience. Understanding their needs and interests will help you tailor your summary to meet their expectations.

2. Overlooking the purpose of the summary: An executive summary should provide a brief overview of the main points in the longer document. It should not include any new information or ideas. Make sure to keep the summary focused and to the point.

3. Including too much information: An executive summary is not meant to be a comprehensive document. It should only cover the essential points, so avoid including any unnecessary details.

4. Failing to highlight the main takeaways: The primary goal of an executive summary is to highlight the key points of the document. Make sure to emphasize the most critical takeaways to ensure your audience understands the main message.

5. Neglecting to edit and proofread: Just like any other document, an executive summary should be well-written, error-free, and easy to read. Neglecting to edit and proofread can result in a summary that's confusing or difficult to understand.

Benefits of using templates to create designed executive summaries

Using StoryDoc templates can be a game-changer when it comes to creating visually appealing executive summaries.

Consistency: Templates ensure a consistent and professional look across all your executive summaries, strengthening your brand image.

Time-Saving: Templates provide a framework that streamlines the process, saving you valuable time while maintaining quality.

Visual Impact: Pre-designed templates offer visually appealing layouts, graphics, and typography, making your summary visually engaging and easy to digest.

Customizability : Templates can be customized to fit your specific needs, allowing you to highlight key information effectively.

Don’t waste time - grab a template!

Hi, I’m Jackie, Creative Marketing Specialist at Storydoc, I write on everything business presentations. I love to research and bring to light critical information that helps marketing, sales, and design teams get better results with their collateral.

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How to Write an Executive Summary in 10 Steps

Written by: Unenabasi Ekeruke

Whether you're starting a new business or growing an existing one, creating business or project plans puts you in the driving seat for success. According to a study, creating a detailed plan and sticking to it gives you a 30% greater chance of growing and doubling your business.

But how do you craft a plan that captures the attention of investors or stakeholders? Well, it all starts with a compelling executive summary that captures the major points of your plan at a glance.

An executive summary is the most important element of your proposal or project plan. It's the first thing your audience will read and could be the ticket to getting that all-important meeting and funding for your project.

Not sure how to write an effective executive summary for your next business document? We've got you covered.

This article will dig deeper into what executive summaries are, why you need them and how to write one for your business or project.

Before we jump right in, here's a short selection of 8 easy-to-edit executive summary templates you can edit, share and download with Visme. View more templates below:

Table of Contents

What is an executive summary, why you need an executive summary, when to use an executive summary, how long does an executive summary need to be, how to write an executive summary (+ examples).

An executive summary is a brief overview of a larger document. It's usually the first thing readers see before they dive into the other part of your reports, proposals and other business documents.

Essentially, an executive summary is a critical document or section that precedes documents like:

• Project status reports
• Business plans
• Project plans
• Project proposals
• Financial reports
• Academic reports
• Business cases
• Environmental studies
• Market surveys
• Research documents and more

For example, suppose a company performs market research to decide whether to move in a different strategic direction. In that case, they can write a business plan to articulate findings and suggest the next steps.

The business plan would begin with an executive summary like the one in the template below.

When seeking new partners, business loans or funding round for a startup, your executive summary will precede your business plan. It sums up the opportunity, business and execution plan in a brief document.

This is your key to getting initial funding or subsequent investments. And only an effective executive summary will unlock that door or get investors to listen to you.

Executive summaries are also an important component of project proposals or project status reports. They provide a general overview of the project activities, progress, setbacks and next steps.

After your table of contents comes your executive summary. It should briefly:

• Highlight the purpose of the report
• Analyze the problem and solution
• Spotlight key figures and
• Describe results, conclusions or recommendations

The scope and length of your executive summary will depend on what you're summarizing. But generally, it could be one to three pages long.

Regardless of the type or purpose of your document, the executive summary should include the most important information. That's because it could be the only part of your report investors, managers or prospects may read.

Writing a compelling executive summary will enable your readers to digest the entire content without reading it all.

For example, CEOs, managers and supervisors engage in a ton of business activities. Hence, they're pressed for time. So, reading lengthy reports may become tricky, especially when they need the information to make quick decisions.

While writing your executive summary, include everything your readers need to make decisions. Best of all, it should grab attention and convince readers that it's worth their time to read the entire document.

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Your executive summary is the most important element of your project report. And how you write it can make or break your business or project plan.

The primary goal of your executive summary is to get your audience sold on your business proposal. But you need a clear and concise one to capture readers' attention and get them excited about your plan.

On the flip side, many things could go wrong with poorly written executive summaries. It can easily turn off stakeholders and hamper your chances of winning them over.

Let's look at other reasons you should dedicate time to make your executive summary appealing.

Grab Readers’ Attention and Drive Interest

Project plans, business plans and market research reports can get granular and dense. Hence, most readers rely on the executive summary to get the hang of what the document entails.

Think of your executive summary as the hook to the rest of your content. It's a golden opportunity to show who you are, share your company's vision and connect with potential investors.

With an excellent executive summary, you can get the attention you need to clearly describe your business goals. It will also help you figure out how to improve and streamline your business or project plan.

For example, let's say you're having trouble highlighting compelling figures or summarizing your business plan in a few pages. That could indicate that your business plan lacks substance or is missing key details.

Similarly, suppose your executive summary lacks the basic details. In that case, it could mean your project report has loopholes you'd have to address.

In either case, you may need to go back to the drawing board to make it clear, engaging and unique enough. The end goal is to entice top management, potential investors and key stakeholders to read on.

Attract Investment Opportunities

Think about this for a moment. Venture capitalists and angel investors receive tens to hundreds of business plans, each having ten pages or more.

Considering their time, schedule and lineup of activities, reading these documents from cover to cover may be a tall order.

Not only that, they've got lots of lots of potential investment opportunities knocking on their door. Hence they'll make up their mind in a few minutes whether your business proposal interests them or not.

So, what will make an investor choose a business plan over the other? Yes, you guessed right! The executive summary.

Most venture capitalists and inventors prefer to receive brief executive summaries. It's their best bet since they probably have a stack of business plans waiting for their attention.

Reading a concise executive summary will help them figure out if it is worth reading the whole business plan. It will provide enough information and a good understanding of your idea, team, business and financial projections.

In a nutshell, they want to know what's so special about your idea. So why should they read further? What's in it for them and why should they splash the cash on your business venture?

An excellent executive summary will position your business idea as a juicy investment opportunity. More so, it will pique the investor's interest and earn you that all-important first meeting.

Use the template below to highlight critical details and showcase a digestible version of your business plan.

Boost Stakeholders’ Confidence in Your Project

So, you've probably written your project plan for a proposed project or a status report for an ongoing one. Now you're wondering if you need to write an executive summary. Well, the big answer is yes.

Why does an executive summary matter? First, they highlight everything key stakeholders need to know before digging deeper into the finer details.

At a glance, your readers should get a bird's eye view of project goals and deliverables, status, milestones, risk and financial details and why they're important. In addition, it should highlight how the project impacts the entire organization.

Writing an articulate executive summary can help streamline communication across stakeholders and boost their confidence in the project. Essentially, it shows you have every aspect of the project under control.

The thing is, key project stakeholders like investors, clients and top-level management may not have the time to dive into the full project details. You can use the Visme template below to summarize your project proposal or keep your team in sync with its overall health.

If you want to summarize a large business document, making it readable and foolproof, you need an executive summary. This is because it's concise, and as such, the chances are that many people will read it.

Not only that, it's incredibly easy to get your main points across effectively in an executive summary.

That being said, let's look at some of the different use cases for executive summaries.

Business Plans

An executive summary is a staple for writing a winning business plan . It's the most widely-used application in the business world.

Your executive summary is typically the last section you write in your business plan. And it should embody key elements like:

• Brief description of your business, including products and services
• Summary of business objectives
• The market opportunity and problem your business solves
• A description of your target market, competition and competitive advantage
• Snapshot of funding requirements, growth potential and financial highlights

This may seem like a lot and tough to fit on one or two pages. But your executive summary should be capable of being a standalone document.

Think about it this way. If your audience can make sense of your executive summary on its own, then it has served its purpose.

Project Plans

Executive summaries condense your lengthy project plans into a page or two. They provide a high-level overview of critical information like:

• Project goals, scope and activities
• Summary of the project resources
• Change management plan
• Description of milestones and major deliverables
• Timeline and schedule
• Communication plan
• Success metrics, budget and other financial details

In a nutshell, the executive summary summarizes the project, risk, timeline and more to ensure key stakeholders are on the same page without diving into the full document.

Use the template below to create a project plan that helps streamline operations and keep your project on track.

Project Status Reports

Project status reports describe your project's progress within a specific period and compare it against the project plan. Here, the executive summary covers all the significant attributes of the project status reports in a concise manner.

By reading executive summaries, the project team and key stakeholders can quickly:

• Stay in touch with the overall progress and health of the project
• Monitor project costs, risks and activities
• Mitigate issues before they arise
• Ensure the project is completed within the designated time frame

Communicate your project activities and progress with key stakeholders using the project status report template below.

Case studies are in-depth studies of a subject, person, event or organization. They focus on real-world problems and situations and require a deep understanding of the subject. Whether you're writing case studies for academics, projects or business, at a glance, your executive summary should:

• Describe who the case study is about. For example, if the case study is about your client, It should summarize their mission, the services they offer, their industry and how long they've been working with your organization or using your product.
• Provide insights into the problems they've faced.
• Highlight how your product or solution solved the problem.
• Explain results and progress reports after the client used the solution.

The case study template below can help you showcase your product capabilities, inspire client trust and build credibility.

You can edit it to include key details like problem statement, solution analysis, project description, cost-benefit analysis, results and recommendations, and more.

Academic Studies and Research

For academic research reports, the intended audience is different from business settings. However, the executive summary serves similar purposes.

Academic studies are typically in-depth with complex methodologies and calculations. As a result, they can be difficult to grasp, especially if you aren't an expert in the field.

The job of an executive summary is to provide a brief yet clear understanding of the methodologies, results, statistics, conclusions and recommendations.

Keep in mind that the executive summary is different from the abstract. While both summarize your research study, recommendations in the executive summaries are more explicit, while abstracts rarely have recommendations.

Abstracts are mostly written for the academic community. In contrast, executive summaries are often written for policymakers outside the academic community.

Market Research Reports and Survey

Marketing plans and research reports help companies evaluate the target market and feasibility of a new product or service. They contain valuable studies that help companies chart a new course and improve marketing and business results.

The executive summary, in this case, contains key elements such as:

• Company description
• The objective and purpose of the research
• Key results, statistics and findings
• Conclusions and recommendations
• Next steps and ideas for future research

With this summary, management teams and business leaders can gather valuable insight and make swift decisions to drive the business forward.

In addition, you can use the report template below to visualize market survey findings, analysis and results.

Financial Reports

Whether you're executing a project or starting a business, financial reports help you communicate financial information with investors.

Unfortunately, they often include complex numbers, calculations, ratios and statements that are challenging to interpret. That's why you need an articulate executive summary that provides an overview of your company's financial projections or health without diving into the complex details.

At its best, your financial report executive summary should include necessary details such as:

• Sales and income forecast
• Budget and funding requirements
• Use of funds
• Break-even point

Use the template below to visualize your current and projected revenues and business growth metrics.

There's no hard and fast rule about how long your executive summary should be. However, the general rule of thumb is to keep it as brief as possible.

Here's the thing. Your audience has limited time and wants to get into the main details quickly. So try to keep your executive summary under two pages.

Depending on your project size and scope, you may need to add a page or two.

For example, project plans or status reports for large, complex or highly technical projects are often lengthy. In this case, you may need more than two pages to effectively capture the main points in your executive summary.

Additionally, make sure your executive summary has a similar structure and flow as the rest of the document.

Do your best to keep your paragraphs short and use clear and concise language appropriate for your target audience. Not only will this make your content readable, but it will get the attention it deserves.

So you've got that impressive business idea and you're buzzing to sell it to a potential investor. The question is, how do you create an engaging executive summary that unlocks readers' attention and gets you funded?

Stick with us and you'll learn the easiest way to get it done. We'll also show you practical examples and provide templates to help you create your executive summary on the go.

Step 1: Start With an Attention-Grabbing Intro

Angel investors and investment platforms use executive summaries to gauge interest in investment opportunities. And having a strong opening helps you build a solid case for your business or project plan.

Want to impress your readers and convince them your proposal is worth reading? Then you should hook them in by explaining what your proposal is about and why it matters.

Let's say you've identified a gap in the marketplace; you might start with that. If the driving force for your project is customer feedback or market research, that could be your compelling aha moment.

Utilize thought-provoking statistics or compelling figures to justify why addressing the pain points is critical. The goal is to make your audience see why your proposal is an opportunity they can't afford to miss out on.

Most people try to use inspiring quotes or anecdotes to build excitement. But, unfortunately, this strategy doesn't always work. Stakeholders want to know if your idea is a viable opportunity right off the bat. And capturing their attention begins from the opening sentence.

Here's an excellent example of how to hook your audience right from the start.

FoodPlus is an on-demand food delivery service poised to revolutionize the food industry. With over ten years of experience in the food industry, our goal is to leverage technology to help people access food, beverage and groceries at the comfort of their homes and offices.

Our user-friendly app and wide network of delivery vendors make FoodPus the go-to service and preferred choice in and around our target market. Recently ranked the most popular food delivery app, FoodPlus has 200,000 partner restaurants located in 2000 cities worldwide, about 70% of them in the US.

In less than five years, we've tripled our customer base and amassed over one million followers across our social channels.

We have recently uncovered a significant opportunity to expand our reach to the UK and Canada. FoodPlus is seeking equity investment to help us fund our expansion and achieve our business goals in the next fiscal year.

Notice how this executive summary highlights compelling facts and figures, including:

• Year of experience in the industry
• Large customer base
• Market reach and service coverage
• Social engagement and proof
• Market opportunity

Set your business up for success with the cutting-edge business plan template below.

Step 2: Write for Your Audience

When writing your executive summary, you want to keep your intended audience in mind always and write it for them. First off, you need to consider your reader's current level of knowledge. Then use languages and terms appropriate for your target audience.

If you're writing for financial experts, the language you use should differ greatly from how you would write for project managers or engineers.

For example, investors and financial experts will probably be familiar with financial metrics. In contrast, engineers and project managers are more knowledgeable about the technical details.

The content and depth of explanation should align with your audience's interest and expertise.

Let's face it. People will readily read through content that's valuable to them. So if you're going to grab and hold your audience's attention, you'll have to research to understand who your audience is and what they want to know.

You may need to craft different versions of the executive summary based on the reader's expectations.

Let's say you're writing your executive summary for top-level management or investors. In that case, try answering these questions:

• What do they know about the subject?
• What do my audiences want to know about the subject?
• How much explanation do I need to make?
• What questions would run through the minds of my audiences?

Remember, it's a summary and your audience wants to quickly pull out the main points. Inform them about the fantastic opportunity that awaits them and create a sense of urgency so that they are compelled to read your document further.

Whether you're writing for business or academic purposes, use formal language and guide your audiences through the information.

Showcase your idea and wow investors with the help of Visme's business plan template below.

Step 3: Provide an Overview of Your Project

In the first few paragraphs of your executive summary, provide your audience with an overview of your proposed project.

You should include details of your business, your products and services and years of experience in the industry (if applicable.)

Also, outline your goals and the problem your project or proposal seeks to address. You may want to answer questions like:

• What problem will your project address?
• Why is it necessary for your product or services to enter the market?
• Why is it important for your company to embark on this project?
• What are the events that brought the project to life? Is it a market survey, customer feedback, innovation cycle, product plan, market needs or competitor activities?
• What will be the outcome after the successful execution of this project?

Finally, mention other vital research and industry insights relevant to the project or organization.

Using our earlier example, here's how to define the opportunity or problem.

The on-demand food delivery business will hit around $97 Billion by 2024. This growth is fueled by consumers' demand for convenience and access to meals in the comfort of their homes.

Currently, customers have to walk a certain distance to access meals. This limits their choices and ability to personalize their meals. With the proposed expansion of our business to other cities, we will make it easy for customers to access personalized meals quickly.

Notice how the executive summary in the template below highlights the market opportunity in the fashion industry.

Step 4: Describe the Solution and Expected Outcome

Next, briefly explain your proposed solution and how it will address the problem you've highlighted earlier. Here you should give your audience a mental picture of what their life or business would look like once you've solved the problem.

You want to touch on product features and benefits and how they align with your company goals. For example, product or service benefits could be in the form of:

• Convenience
• Accessibility
• Wide range of product or service options
• Better efficiency and productivity
• Increased sales
• Cost savings
• Brand equity , recognition and brand loyalty
• Industry leadership

Using our on-demand food service example, here's how to highlight your solution and expected outcome.

Having examined our target market, we recognize the need for an on-demand food delivery solution. FoodPlus offers a full-service online food ordering and delivery platform that enables users to order meals on the go. The app comes preloaded with the features like:

• Ability to create and manage orders
• Delivery GPS tracking in real-time
• In-app messaging
• Rating and reviews

It also offers users different ways to make payments, including debit or credit cards, mobile wallets and more. Our promise of value to our customers include:

• Value for money
• Ease of use
• Access to a wide range of meal options

Entice investors by emphasizing the market opportunity and proposed solution using the Visme template below.

Step 5: Explain Proposed Strategy and Operation Plan

Once you've highlighted your proposed solution, the next step is to explain your business strategy.

Who are the major players in your industry? What factors will set your business apart and help you gain a competitive advantage?

Next, explain how you intend to bring the project or product to life. You should include details of your operations, including production or project execution plan.

Are you outsourcing production or building the capacity to handle it in-house? What's your expected daily production or service delivery capacity? You're going to have to explain if you're setting up a brick-and-mortar store or an online service delivery model.

If you write an executive summary for a research report, explain how you will perform experiments or collect data during field surveys. This section should also highlight key activities, milestones, start and end dates.

Define your business model, strategy and operational plan using the Visme template below.

Step 6: Show Off Your Strengths

This is the part where you provide evidence that you can deliver on the value you've promised.

Here you should talk about your industry knowledge, expertise and experience. Also, highlight key team members and their depth of knowledge and experience in the industry.

If you're an existing business, you should talk about how long the company has been in business.

What's more? Talk about other projects you've successfully executed, your accolades, achievements and more.

Here you can include relevant figures, charts and key performance indicators like the one below. This will further boost your reader's confidence in your ability to deliver the project on time and within budget.

Here's an example of how to show proof of your expertise in your executive summary.

FoodPlus has been in business since 2017. Over the past five years, we've launched our service in over 400 cities in the US. We've achieved 50% growth in revenue within the last two years. We have a team of professionals with a combined 40 years of experience in the tech, e-commerce and on-demand space.

In addition, our diverse and robust team of customer success experts is well-positioned to ensure users enjoy incredible service experiences across multiple touchpoints.

Ensure your metrics and numbers are accurate and verifiable. For example, you can use financial management software to track and retrieve key metrics like return on investment and profit margin.

Step 7: Highlight Financials and Funding Requirements

Financial projections reveal whether your business has a chance to generate revenue and profit to survive. These insights help potential investors decide if your idea or project is a worthwhile investment, making them a key part of your executive summary.

Here's the thing. Project stakeholders and investors want to know what's in it for them. Why should they invest in your idea or embark on the project?

This section should highlight key financial and business growth metrics like expenses , revenue, cash flow, profit and loss forecasts for one to three years.

Make sure to show details of your break-even point - the point where cost and revenues are equal. Also, remember to highlight when your business will make a profit.

If you're writing an executive summary for a project or research, highlight the significant cost associated with the project or research.

This section should also mention the amount of money you need for your business or project. Make sure to disclose when investors will get their return on investment or when you'll be able to complete loan repayment.

For projects and academic research, provide details of the funding you need to achieve desired project outcomes. All in all, ensure this figure aligns with your financial projections.

Here's how to highlight financial projections and funding requirements.

At FoodPlus, our financial projections show that we will have steady revenue growth, positive cash flow and profit in the first year. Our forecast is based on two streams of income -commission on sales of meals and deliveries.

The expected revenue in the first year is $5 million and a 50% increase in the second and third years of operations. We expect a net profit margin of 45%, while the return on equity will be 15.37% in the first year. We will break even in the first year of business and by the third year, we expect positive cash after debt repayments.

We are seeking an equity investment of about 10 million dollars to fund our expansion into other cities in the UK and Canada.

The business plan template below cuts across a wide range of industries and is perfect for sharing the future of your business with investors.

Step 8: Wrap Up and Include a Call to Action

You've now presented all the important details with investors and other stakeholders. The next important step is to include key takeaways and a call to action.

Here you should answer questions like:

• How will the funding impact your business?
• Why is it important for you to get the money?
• Why should your audience be interested in this opportunity
• What will they achieve by taking advantage of this opportunity?

Here's an example to conclude our example executive summary:

This funding will help FoodPlus break into new markets, expand our reach and increase our market share. We've achieved success over the past five years. We're confident we can enjoy tremendous growth in the new market and turn FoodPlus into a global success.

If you're ready to move forward, this proposal provides more details about our project and how we'll accomplish it. If you have any questions, I'd be pleased to take your call or read from you (insert your email or phone number).

Step 9: Use a Template

Now that you know what you should write in your executive summary, you're probably buzzing to get to work. We recommend using Visme's business document creator that comes with ready-to-go templates with built-in executive summary pages.

You'll find templates of business plans, project plans,   reports and more to help you get started. Visme has a rich library of images, videos, graphs and other visual aids like the one below to help you get your point across quickly.

Step 10: Write It Last

Although your executive summary is the first content your audience reads from your report, you should write it last. Writing your executive summary at the end provides clarity. It also enables you to prioritize and filter the key information for your executive summary.

Once you're satisfied with your business plan or proposal, pick out the details that matter most to your readers and write them in your executive summary.

Get to Work: Craft a Compelling Executive Summary

Your executive summary is the hottest ticket to driving investors' interest in your business or project. Hence, you can't afford to wing it or take it for granted.

Writing an executive summary requires a whole different approach than the rest of the proposal. You want to ensure it briefly captures the key elements of the documents.

Remember, the goal is to attract interest, get readers' attention and entice them to keep reading.

If you want to craft the perfect executive summary, Visme's document creator has everything you need to get excellent results. The software comes preloaded with a robust library of easy-to-use templates for creating any business documents you can think of.

Whether you're looking to write an executive summary for your business plan, project status report and research proposal, Visme has got you covered. You can leverage millions of premium images, videos, visual aids and other design elements to make your executive summary pack a punch.

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About the Author

Unenabasi is a content expert with many years of experience in digital marketing, business development, and strategy. He loves to help brands tell stories that drive engagement, growth, and competitive advantage. He’s adept at creating compelling content on lifestyle, marketing, business, e-commerce, and technology. When he’s not taking the content world by storm, Unenabasi enjoys playing or watching soccer.

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How to Write an Executive Summary (Example & Template Included)

Here’s the good news: an executive summary is short. It’s part of a larger document like a business plan, business case or project proposal and, as the name implies, summarizes the longer report.

Here’s the bad news: it’s a critical document that can be challenging to write because an executive summary serves several important purposes. On one hand, executive summaries are used to outline each section of your business plan, an investment proposal or project proposal. On the other hand, they’re used to introduce your business or project to investors and other stakeholders, so they must be persuasive to spark their interest.

Writing an Executive Summary

The pressure of writing an executive summary comes from the fact that everyone will pay attention to it, as it sits at the top of that heap of documents. It explains all that follows and can make or break your business plan or project plan . The executive summary must know the needs of the potential clients or investors and zero in on them like a laser. Fortunately, we’ll show you how to write and format your executive summary to do just that.

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What Is an Executive Summary?

An executive summary is a short section of a larger document like a business plan , investment proposal or project proposal. It’s mostly used to give investors and stakeholders a quick overview of important information about a business plan like the company description, market analysis and financial information.

It contains a short statement that addresses the problem or proposal detailed in the attached documents and features background information, a concise analysis and a conclusion. An executive summary is designed to help executives and investors decide whether to go forth with the proposal, making it critically important. Pitch decks are often used along with executive summaries to talk about the benefits and main selling points of a business plan or project.

Unlike an abstract, which is a short overview, an executive summary format is a condensed form of the documents contained in the proposal. Abstracts are more commonly used in academic and research-oriented writing and act as a teaser for the reader to see if they want to read on.

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How to Write an Executive Summary

Executive summaries vary depending on the document they’re attached to. You can write an executive summary for a business plan, project proposal, research document, or business case, among other documents and reports.

However, when writing an executive summary, there are guidelines to ensure you hit all the bases.

Executive Summary Length

According to the many books that have been written about executive summaries, as well as training courses, seminars and professional speakers, the agreed-upon length for an executive summary format should be about five to 10 percent of the length of the whole report.

Appropriate Language

The language used should be appropriate for the target audience. One of the most important things to know before you write professionally is to understand who you’re addressing. If you’re writing for a group of engineers, the language you’ll use will differ greatly from how you would write to a group of financiers.

That includes more than just the words, but the content and depth of explanation. Remember, it’s a summary, and people will be reading it to quickly and easily pull out the main points.

Pithy Introduction

You also want to capture a reader’s attention immediately in the opening paragraph. Just like a speech often opens with a joke to break the tension and put people at ease, a strong introductory paragraph can pull a reader in and make them want to read on. That doesn’t mean you start with a joke. Stick to your strengths, but remember, most readers only give you a few sentences to win them over before they move on.

Don’t forget to explain who you are as an organization and why you have the skills, personnel and experience to solve the problem raised in the proposal. This doesn’t have to be a lengthy biography, often just your name, address and contact information will do, though you’ll also want to highlight your strengths as they pertain to the business plan or project proposal .

Relevant Information

The executive summary shouldn’t stray from the material that follows it. It’s a summary, not a place to bring up new ideas. To do so would be confusing and would jeopardize your whole proposal.

Establish the need or the problem, and convince the target audience that it must be solved. Once that’s set up, it’s important to recommend the solution and show what the value is. Be clear and firm in your recommendation.

Justify your cause. Be sure to note the key reasons why your organization is the perfect fit for the solution you’re proposing. This is the point where you differentiate yourself from competitors, be that due to methodology, testimonials from satisfied clients or whatever else you offer that’s unique. But don’t make this too much about you. Be sure to keep the name of the potential client at the forefront.

Don’t neglect a strong conclusion, where you can wrap things up and once more highlight the main points.

Related: 10 Essential Excel Report Templates

What to Include in an Executive Summary

The content of your executive summary must reflect what’s in the larger document which it is part of. You’ll find many executive summary examples on the web, but to keep things simple, we’ll focus on business plans and project proposals.

How to Write an Executive Summary for a Business Plan

As we’ve learned above, your executive summary must extract the main points of all the sections of your business plan. A business plan is a document that describes all the aspects of a business, such as its business model, products or services, objectives and marketing plan , among other things. They’re commonly used by startups to pitch their ideas to investors.

Here are the most commonly used business plan sections:

• Company description: Provide a brief background of your company, such as when it was established, its mission, vision and core values.
• Products & services: Describe the products or services your company will provide to its customers.
• Organization and management: Explain the legal structure of your business and the members of the top management team.
• SWOT analysis: A SWOT analysis explains the strengths, weaknesses, opportunities and threats of your business. They describe the internal and external factors that impact your business competitiveness.
• Industry & market analysis: This section should provide an overview of the industry and market in which your business will compete.
• Operations: Explain the main aspects of your business operations and what sets it apart from competitors.
• Marketing plan: Your marketing plan describes the various strategies that your business will use to reach its customers and sell products or services.
• Financial planning: Here, you should provide an overview of the financial state of your business. Include income statements, balance sheets and cash flow statements.
• Funding request: If you’re creating your business plan to request funding, make sure to explain what type of funding you need, the timeframe for your funding request and an explanation of how the funds will be used.

We’ve created an executive summary example to help you better understand how this document works when using it, to sum up a business plan.

To put all of that information together, here’s the basic format of an executive summary. You can find this same information in our free executive summary template :

• Introduction, be sure to know your audience
• Table of contents in the form of a bulleted list
• Explain the company’s role and identify strengths
• Explain the need, or the problem, and its importance
• Recommend a solution and explain its value
• Justify said solution by explaining how it fits the organization
• A strong conclusion that once more wraps up the importance of the project

You can use it as an executive summary example and add or remove some of its elements to adjust it to your needs. Our sample executive summary has the main elements that you’ll need project executive summary.

Executive Summary Example

For this executive summary example, we’ll imagine a company named ABC Clothing, a small business that manufactures eco-friendly clothing products and it’s preparing a business plan to secure funding from new investors.

Company Description We are ABC Clothing, an environmentally-friendly manufacturer of apparel. We’ve developed a unique method of production and sourcing of materials that allows us to create eco-friendly products at a low cost . We have intellectual property for our production processes and materials, which gives us an advantage in the market.

• Mission: Our mission is to use recycled materials and sustainable methods of production to create clothing products that are great for our customers and our planet.
• Vision: Becoming a leader in the apparel industry while generating a positive impact on the environment.

Products & Services We offer high-quality clothing products for men, women and all genders. (Here you should include pictures of your product portfolio to spark the interest of your readers)

Industry & Market Analysis Even though the fashion industry’s year-over-year growth has been affected by pandemics in recent years, the global apparel market is expected to continue growing at a steady pace. In addition, the market share of sustainable apparel has grown year-over-year at a higher pace than the overall fashion industry.

Marketing Plan Our marketing plan relies on the use of digital marketing strategies and online sales, which gives us a competitive advantage over traditional retailers that focus their marketing efforts on brick-and-mortar stores.

Operations Our production plant is able to recycle different types of plastic and cotton waste to turn it into materials that we use to manufacture our products . We’ve partnered with a transportation company that sorts and distributes our products inside the United States efficiently and cost-effectively.

Financial Planning Our business is profitable, as documented in our balance sheet, income statement and cash flow statement. The company doesn’t have any significant debt that might compromise its continuity. These and other financial factors make it a healthy investment.

Funding Request We’re requesting funding for the expansion of our production capacity, which will allow us to increase our production output in order to meet our increasing customer demand, enter new markets, reduce our costs and improve our competitiveness.

If you’d like to see more executive summary examples for your business plan, you can visit the U.S. small business administration website. They have business plans with executive summary examples you can download and use.

Executive summaries are also a great way to outline the elements of a project plan for a project proposal. Let’s learn what those elements are.

How to Write an Executive Summary for a Project Proposal

An executive summary for your project proposal will capture the most important information from your project management plan. Here’s the structure of our executive summary template:

• Introduction: What’s the purpose of your project?
• Company description: Show why you’re the right team to take on the project.
• Need/problem: What is the problem that it’s solving?
• Unique solution: What is your value proposition and what are the main selling points of your project?
• Proof: Evidence, research and feasibility studies that support how your company can solve the issue.
• Resources: Outline the resources needed for the project
• Return on investment/funding request: Explain the profitability of your project and what’s in for the investors.
• Competition/market analysis: What’s your target market? Who are your competitors? How does your company differentiate from them?
• Marketing plan: Create a marketing plan that describes your company’s marketing strategies, sales and partnership plans.
• Budget/financial planning: What’s the budget that you need for your project plan?
• Timeline: What’s the estimated timeline to complete the project?
• Team: Who are the project team members and why are they qualified?
• Conclusions:  What are the project takeaways?

Now that we’ve learned that executive summaries can vary depending on the type of document you’re working on, you’re ready for the next step.

What to Do After Writing an Executive Summary

As with anything you write, you should always start with a draft. The first draft should hit all the marks addressed above but don’t bog yourself down in making the prose perfect. Think of the first draft as an exploratory mission. You’re gathering all the pertinent information.

Next, you want to thoroughly review the document to ensure that nothing important has been left out or missed. Make sure the focus is sharp and clear, and that it speaks directly to your potential client’s needs.

Proofread for Style & Grammar

But don’t neglect the writing. Be sure that you’re not repeating words, falling into cliché or other hallmarks of bad writing. You don’t want to bore the reader to the point that they miss the reason why you’re the organization that can help them succeed.

You’ve checked the content and the prose, but don’t forget the style. You want to write in a way that’s natural and not overly formal, but one that speaks in the manner of your target audience . If they’re a conservative firm, well then, maybe formality is called for. But more and more modern companies have a casual corporate culture, and formal writing could mistakenly cause them to think of you as old and outdated.

The last run should be proofing the copy. That means double-checking to ensure that spelling is correct, and there are no typos or grammatical mistakes. Whoever wrote the executive summary isn’t the best person to edit it, however. They can easily gloss over errors because of their familiarity with the work. Find someone who excels at copy-editing. If you deliver sloppy content, it shows a lack of professionalism that’ll surely color how a reader thinks of your company.

Criticism of Executive Summaries

While we’re advocating for the proper use of an executive summary, it’d be neglectful to avoid mentioning some critiques. The most common is that an executive summary by design is too simple to capture the complexity of a large and complicated project.

It’s true that many executives might only read the summary, and in so doing, miss the nuance of the proposal. That’s a risk. But if the executive summary follows the guidelines stated above, it should give a full picture of the proposal and create interest for the reader to delve deeper into the documents to get the details.

Remember, executive summaries can be written poorly or well. They can fail to focus on results or the solution to the proposal’s problem or do so in a vague, general way that has no impact on the reader. You can do a hundred things wrong, but if you follow the rules, then the onus falls on the reader.

ProjectManager Turns an Executive Summary Into a Project

Your executive summary got the project approved. Now the real work begins. ProjectManager is award-winning project management software that helps you organize tasks, projects and teams. We have everything you need to manage each phase of your project, so you can complete your work on time and under budget.

Work How You Want

Because project managers and teams work differently, our software is flexible. We have multiple project views, such as the kanban board, which visualizes workflow. Managers like the transparency it provides in the production cycle, while teams get to focus only on those tasks they have the capacity to complete. Are you more comfortable with tasks lists or Gantt charts? We have those, too.

Live Tracking for Better Management

To ensure your project meets time and cost expectations, we have features that monitor and track progress so you can control any deviations that might occur. Our software is cloud-based, so the data you see on our dashboard is always up to date, helping you make better decisions. Make that executive summary a reality with ProjectManager.

You’ve now researched and written a persuasive executive summary to lead your proposal. You’ve put in the work and the potential client sees that and contracts you for the project. However, if you don’t have a reliable set of project management tools like Gantt charts , kanban boards and project calendars at hand to plan, monitor and report on the work, then all that preparation will be for nothing.

ProjectManager is online project management software that gives you real-time data and a collaborative platform to work efficiently and productively. But don’t take our word for it, take a free 30-day trial.

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How to write an executive summary in 10 steps

Whether presenting a business plan, sharing project updates with stakeholders, or submitting a project proposal, an executive summary helps you grab attention and convey key insights.

Think of it as a condensed version of a document, report, or proposal that highlights the most important information clearly and concisely. It's like a "cheat sheet" that gives you a snapshot of the main points without reading the entire thing.

Throughout the article, we'll explore some examples of executive summaries to give you a better understanding of how they can be applied. Plus, we'll provide you with ready-to-use templates and best practices for writing compelling executive summaries.

What is an executive summary?

An executive summary is a concise overview of a longer document or report. It is typically written for busy executives or decision-makers who may not have the time to read the entire document but still need to grasp its key points and recommendations. 

An effective executive summary should capture the essence of the document, highlighting the most important information in a brief and easily understandable way. It should provide a snapshot of the document's purpose, methodology, major findings, and key recommendations. The summary should be written in a way that allows the reader to quickly grasp the main ideas and make informed decisions based on the information presented.

Why do you need to write one?

For a business owner , an executive summary is one of the most important documents you will have. Like a business plan , they help you lay out the potential value of your business and your potential for success. 

Unlike a business proposal, however, an executive summary is designed to be read in a brief amount of time. That makes them ideal for a variety of uses, like project proposals and research summaries. Sending your strategic plan to a prospective investor or stakeholder likely won’t get you far. But a brief report that clearly states your key findings and what’s in it for them might help you — and your proposal — stand out. It isn't all the details. It's what gets you the meeting to share more.

An executive summary is also a business document that can travel without you. It may be presented to other leaders and potential investors. If it’s written well, it will take on a life of its own. You may find that you get support and resources from places you never imagined.

What should be included in an executive summary?

Your executive summary should include brief descriptions of who your product, service, or proposal is for and your competitive advantage. Be sure to introduce your report concisely yet clearly . Note the most important points and its overall purpose––what do you hope to achieve with this report? 

Also, include any necessary background information and statistics about the industry, high-level information about your business model, necessary financial information, or other insights you discuss in the report. Depending on your proposal, you may want to consider summarizing a market analysis of your target market.

Typically, an executive summary follows a structured format, including sections such as:

• Introduction: Provides a brief background and context for the document.
• Objective or purpose: Clearly states the goal of the document and what it aims to achieve.
• Methodology: Briefly describes the approach, data sources, and methods used to conduct the research or analysis.
• Findings: Summarizes the main findings, conclusions, or results derived from the document.
• Recommendations: Outlines the key recommendations or proposed actions based on the findings.
• Conclusion: Provides a concise wrap-up of the main points and emphasizes the significance of the document.

How do you write an executive summary?

When tackling an executive summary, it's all about following a structured approach to ensure you effectively communicate those crucial points, findings, and recommendations. Let’s walk through some steps and best practices to make it a breeze:

Step 1: Get to know the document

Take the time to dive into the full document or report that your executive summary will be based on. Read it thoroughly and identify the main objectives, key findings, conclusions, and recommendations.

Step 2: Know your audience

Think about who you're writing the executive summary for. Consider their knowledge level, interests, and priorities. This helps you tailor the summary to their needs and make it relevant and impactful.

Step 3: Outline the structure

Create an outline for your executive summary with sections like introduction, objective, methodology, findings, recommendations, and conclusion. This way, you'll have a logical flow that's easy to follow.

Step 4: Start strong

Kick off your executive summary with a captivating opening statement. Make it concise, engaging, and impactful to hook the reader and make them want to keep reading.

Step 5: Summarize objectives and methodology

Give a brief overview of the document's objectives and the methodology used to achieve them. This sets the context and helps the reader understand the approach taken.

Step 6: Highlight key findings

Summarize the main findings, conclusions, or results. Focus on the juiciest and most relevant points that support the document's purpose. Keep it clear and concise to get the message across effectively.

Step 7: Present key recommendations

Outline the important recommendations or proposed actions based on the findings. Clearly state what needs to be done, why it matters, and how it aligns with the document's objectives. Make those recommendations actionable and realistic.

Step 8: Keep it snappy

Remember, an executive summary should be short and sweet. Skip unnecessary details, jargon, or technical language . Use straightforward language that hits the mark.

Step 9: Review and polish

Once you've written the executive summary, give it a careful review for clarity, coherence, and accuracy. Make sure it captures the essence of the full document and represents its content faithfully. Take the extra step to edit out any fluff or repetition.

Step 10: Dress to impress

Consider formatting and presentation. Use headings, bullet points, and formatting styles to make it visually appealing and easy to skim. If it makes sense, include some graphs, charts, or visuals to highlight key points.

Tips for writing an effective executive summary

• Adapt your language and tone to suit your audience.
• Keep things concise and crystal clear—say no to jargon.
• Focus on the most important info that packs a punch.
• Give enough context without overwhelming your reader.
• Use strong and persuasive language to make your recommendations shine.
• Make sure your executive summary makes sense even if the full document isn't read.
• Proofread like a pro to catch any pesky grammar, spelling, or punctuation errors.

Executive summary template for business plans

Here's a general template for creating an executive summary specifically for business plans:

[Your Company Name]

[Business Plan Title]

Business overview

Provide a brief introduction to your company, including its name, location, industry, and mission statement . Describe your unique value proposition and what sets your business apart from competitors.

Market analysis

Summarize the key findings of your market research. Provide an overview of the target market, its size, growth potential, and relevant trends. Highlight your understanding of customer needs, preferences, and behaviors.

Product or service offering

Outline your core products or services, including their key features and benefits. Emphasize how your offerings address customer pain points and provide value. Highlight any unique selling points or competitive advantages.

Business model

Explain your business model and revenue generation strategy. Describe how you will generate revenue, the pricing structure, and any distribution channels or partnerships that contribute to your business's success.

Marketing and sales strategy

Summarize your marketing and sales approach. Highlight the key tactics and channels you will use to reach and attract customers. Discuss your promotional strategies, pricing strategies, and customer acquisition plans.

Management team

Introduce the key members of your management team and their relevant experience. Highlight their expertise and how it positions the team to execute the business plan successfully. Include any notable advisors or board members.

Financial projections

Summarize your financial projections, including revenue forecasts, expected expenses, and projected profitability. Highlight any key financial metrics or milestones. Briefly mention your funding needs, if applicable.

Funding requirements

If seeking funding, outline your funding requirements, including the amount needed, its purpose, and the potential sources of funding you are considering. Summarize the expected return on investment for potential investors.

Reiterate the vision and potential of your business. Summarize the key points of your business plan, emphasizing its viability, market potential, and the expertise of your team. Convey confidence in the success of your venture.

Note: Keep the executive summary concise and focused, typically within one to two pages. Use clear and compelling language, emphasizing the unique aspects of your business. Tailor the template to suit your specific business plan, adjusting sections and details accordingly.

Remember, the executive summary serves as an introduction to your business plan and should pique the reader's interest, conveying the value and potential of your business in a concise and persuasive manner.

Executive summary examples

Every executive summary will be unique to the organization's goals, vision, and brand identity. We put together two general examples of executive summaries to spark your creativity and offer some inspiration. 

These are not intended to be used as-is but more to offer ideas for how you may want to put your own executive summary together. Be sure to personalize your own summary with specific statistics and relevant data points to make the most impact.

Example 1: executive summary for a communications business plan

Introduction:

We're thrilled to present our innovative [insert product] that aims to revolutionize the way people connect and engage. Our vision is to empower individuals and businesses with seamless communication solutions that break barriers and foster meaningful connections.

Market opportunity:

The communications industry is evolving rapidly, and we've identified a significant opportunity in the market. With the proliferation of remote work, the need for reliable and efficient communication tools has skyrocketed. Our extensive market research indicates a demand for solutions that prioritize user experience, security, and flexibility.

Product offering:

At [Company Name], we've developed a suite of cutting-edge communication tools designed to meet the diverse needs of our customers. Our flagship product is a unified communication platform that integrates voice, video, messaging, and collaboration features into a seamless user experience. We also offer customizable solutions for businesses of all sizes, catering to their unique communication requirements.

Unique value proposition:

What sets us apart from the competition? Our user-centric approach and commitment to innovation. We prioritize user experience by creating intuitive interfaces and seamless interactions. Our solutions are scalable, adaptable, and designed to keep up with evolving technological trends. By combining ease of use with advanced features, we deliver unparalleled value to our customers.

Target market:

Our primary focus is on small and medium-sized businesses (SMBs) that require efficient and cost-effective communication tools. We also cater to individuals, remote teams, and larger enterprises seeking reliable and secure communication solutions. Our target market encompasses industries such as technology, finance, healthcare, and professional services.

Business model:

To generate revenue, we employ a subscription-based business model. Customers can choose from different plans tailored to their specific needs, paying a monthly or annual fee. We also offer additional services such as customization, integration, and customer support, creating additional revenue streams and fostering long-term customer relationships.

Marketing and sales strategy:

Our marketing strategy centers around building brand awareness through targeted digital campaigns, content marketing, and strategic partnerships. We'll leverage social media, industry influencers, and online communities to reach our target audience. Additionally, our sales team will engage in proactive outreach, nurturing leads and providing personalized consultations to convert prospects into loyal customers.

Team and expertise:

Our team is composed of experienced professionals with a deep understanding of the communications industry. Led by our visionary founder and supported by a skilled and diverse team, we have the expertise to drive innovation, develop robust products, and deliver exceptional customer service. We're passionate about our mission and dedicated to making a lasting impact in the market.

Financial projections:

Based on extensive market research and financial analysis, we anticipate strong growth and profitability. Our financial projections indicate steady revenue streams, with increasing customer adoption and market share. We're committed to managing costs effectively, optimizing our resources, and continuously reinvesting in research and development.

Funding requirements:

To fuel our ambitious growth plans and accelerate product development, we're seeking [funding amount] in funding. These funds will be allocated towards expanding our team, scaling our infrastructure, marketing efforts, and ongoing product innovation. We believe this investment will position us for success and solidify our market presence.

Conclusion:

In summary, [Company Name] is poised to disrupt the communications industry with our innovative solutions and customer-centric approach. We're ready to make a positive impact by empowering individuals and businesses to communicate effectively and effortlessly. Join us on this exciting journey as we redefine the future of communication. Together, we'll shape a connected world like never before.

Example 2: executive summary for a project proposal

[Project Name]

[Project Proposal Date]

Hello! We're thrilled to present our project proposal for [Project Name]. This executive summary will provide you with a high-level overview of the project, its objectives, and the value it brings.

Project overview:

Our project aims to [describe the project's purpose and scope]. It's a response to [identify the problem or opportunity] and has the potential to bring significant benefits to [stakeholders or target audience]. Through meticulous planning and execution, we're confident in our ability to achieve the desired outcomes.

Objectives:

The primary goal of our project is to [state the overarching objective]. In addition, we have specific objectives such as [list specific objectives]. By accomplishing these goals, we'll create a positive impact and drive meaningful change.

Our proposed approach for this project is based on a thorough analysis of the situation and best practices. We'll adopt a structured methodology that includes [describe the key project phases or activities]. This approach ensures efficient utilization of resources and maximizes project outcomes.

The benefits of this project are truly exciting. Through its implementation, we anticipate [describe the anticipated benefits or outcomes]. These benefits include [list specific benefits], which will have a lasting and positive effect on [stakeholders or target audience].

Implementation timeline:

We've devised a comprehensive timeline to guide the project from initiation to completion. The project is divided into distinct phases, with well-defined milestones and deliverables. Our timeline ensures that tasks are executed in a timely manner, allowing us to stay on track and deliver results.

Resource requirements:

To successfully execute this project, we've identified the key resources needed. This includes [list the resources required, such as human resources, technology, equipment, and funding]. We're confident in our ability to secure the necessary resources and allocate them effectively to ensure project success.

A project of this nature requires a well-planned budget. Based on our analysis, we've estimated the required funding to be [state the budget amount]. This budget encompasses all project-related costs and aligns with the anticipated benefits and outcomes.

Our project proposal is an exciting opportunity to address [the problem or opportunity] and create tangible value for [stakeholders or target audience]. With a clear vision, defined objectives, and a robust implementation plan, we're ready to embark on this journey. Join us as we bring this project to life and make a lasting impact. 

Is an executive summary the same as a project plan?

While both are important components of project management and documentation , they serve different purposes and contain distinct information.

An executive summary, as discussed earlier, is a concise overview of a longer document or report. It provides a snapshot of the key points, findings, and recommendations. It focuses on high-level information and aims to provide an overview of the document's purpose, methodology, findings, and recommendations.

On the other hand, a project plan is a detailed document that outlines the specific activities, tasks, timelines, resources, and milestones associated with a project. It serves as a roadmap for project execution, providing a comprehensive understanding of how the project will be carried out.

A project plan typically includes objectives, scope, deliverables, schedule, budget, resource allocation, risk management, and communication strategies. It is intended for project team members, stakeholders, and those directly involved in the execution.

In summary, an executive summary offers a condensed overview of a document's key points, while a project plan provides a comprehensive and detailed roadmap for executing a project.

Executive summaries vs. abstracts

An executive summary is not the same as an abstract. Executive summaries focus on the main points of a proposal. They highlight when and why a reader should invest in the company or project.

An abstract, on the other hand, concentrates on what the business does and its marketing plan. It typically doesn’t include detailed information about finances.

While it is usually compelling, it’s less of an elevator pitch and more of a summary. The goal of an abstract is to inform, not to persuade. On the other hand, the goal of an executive summary is to give readers who are pressed for time just enough information that they’ll want to look further into your proposition.

When do you use an executive summary?

An executive summary is used in various situations where there is a need to present a condensed overview of a longer document or report. Here are some common instances when an executive summary is used:

• Business proposals: When submitting a business proposal to potential investors, partners, or stakeholders, an executive summary is often included. It provides a concise overview of the proposal, highlighting the key aspects such as the business idea, market analysis, competitive advantage, financial projections, and recommended actions.
• Reports and research studies: Lengthy reports or research studies often include an executive summary at the beginning. This allows decision-makers, executives, or other stakeholders to quickly understand the purpose, methodology, findings, and recommendations of the report without going through the entire document.
• Project updates: During the course of a project, project managers may prepare executive summaries to provide updates to stakeholders or higher-level management. These summaries give a brief overview of the project's progress, achievements, challenges, and upcoming milestones.
• Strategic plans: When developing strategic plans for an organization, an executive summary is often included to provide an overview of the plan's goals, objectives, strategies, and key initiatives. It allows executives and stakeholders to grasp the essence of the strategic plan and its implications without reading the entire document.
• Funding requests: When seeking funding for a project or venture, an executive summary is commonly used as part of the funding proposal. It provides a succinct summary of the project, highlighting its significance, potential impact, financial requirements, and expected outcomes.

In general, an executive summary is used whenever there is a need to communicate the main points, findings, and recommendations of a document concisely and efficiently to individuals who may not have the time or inclination to read the entire content. It serves as a valuable tool for understanding and facilitates quick decision-making.

5 ways project managers can use executive summaries

Project managers can use executive summaries in various ways to effectively communicate project updates, status reports, or proposals to stakeholders and higher-level management. Here are some ways project managers can use executive summaries:

• Project status updates: Project managers can provide regular executive summaries to stakeholders and management to communicate the current status of the project. The summary should include key achievements, milestones reached, challenges encountered, and any adjustments to the project plan. It allows stakeholders to quickly grasp the project's progress and make informed decisions or provide guidance as needed.
• Project proposals: When pitching a project idea or seeking approval for a new project, project managers can prepare an executive summary to present the essential aspects of the project. The summary should outline the project's objectives, scope, anticipated benefits, resource requirements, estimated timeline, and potential risks. It helps decision-makers understand the project's value and make an informed choice about its initiation.
• Project closure reports: At the end of a project, project managers can prepare an executive summary as part of the project closure report. The summary should highlight the project's overall success, key deliverables achieved, lessons learned, and recommendations for future projects. It provides a concise overview of the project's outcomes and acts as a valuable reference for future initiatives.
• Steering committee meetings: When project managers present updates or seek guidance from a steering committee or governance board, an executive summary can be an effective tool. The summary should cover the important aspects of the project, such as progress, issues, risks, and upcoming milestones. It ensures that decision-makers are well-informed about the project's status and can provide relevant guidance or support.
• Change requests: When submitting a change request for a project, project managers can include an executive summary to summarize the proposed change, its impact on the project, potential risks, and benefits. It helps stakeholders and decision-makers quickly assess the change request and make informed decisions about its implementation.

Using executive summaries, project managers can efficiently communicate project-related information to stakeholders, executives, and decision-makers. The summaries provide a concise overview of the project's status, proposals, or closure reports, allowing stakeholders to quickly understand the key points and take appropriate action.

When should you not use an executive summary?

While executive summaries are widely used in many situations, there are some cases where they may not be necessary or suitable. Here are a few scenarios where an executive summary may not be appropriate, along with alternative approaches:

• Highly technical documents: If the document contains highly technical or specialized information that requires a detailed understanding, an executive summary alone may not be sufficient. In such cases, it is better to provide the complete document and supplement it with explanatory materials, presentations , or meetings where experts can explain and discuss the technical details.
• Personal or creative writing: Executive summaries are typically used for informational or analytical documents. If the content is more personal in nature, such as a memoir, novel, or creative piece, an executive summary may not be relevant. Instead, focus on providing an engaging introduction or book blurb that entices readers and conveys the essence of the work.
• Short documents: If the document itself is already concise and can be easily read in its entirety, an executive summary may be redundant. In these cases, it is more effective to present the complete document without an additional summary.
• Interactive presentations: In situations where you can present information interactively, such as in meetings, workshops, or conferences, it may be more effective to engage the audience directly rather than relying solely on an executive summary. Use visual aids, demonstrations, discussions, and Q&A sessions to convey the necessary information and capture the audience's attention.

Final thoughts on writing a compelling executive summary

An executive summary isn’t the kitchen sink — it’s the bells and whistles. Geared toward busy decision-makers, these one-pagers communicate your case for action and proposed solutions. When it’s written well, your audience will walk away with an understanding of what needs to be done, why it needs to happen, and why they should help it move forward. 

But writing it well doesn’t just mean spell-checking. It means tailoring your communication to an influential, yet busy and distracted audience. To be effective, you’ll need to write your proposal with empathy and an understanding of what matters to them .

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Allaya Cooks-Campbell

With over 15 years of content experience, Allaya Cooks Campbell has written for outlets such as ScaryMommy, HRzone, and HuffPost. She holds a B.A. in Psychology and is a certified yoga instructor as well as a certified Integrative Wellness & Life Coach. Allaya is passionate about whole-person wellness, yoga, and mental health.

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How To Write A High-Impact Executive Summary

By Derek Jansen | January 2018

In this post, I’ll deconstruct the often-misunderstood executive summary and show you how to develop a high-impact executive summary for your assignment, research report or even your dissertation or thesis.

So, what is an executive summary?

An executive summary (sometimes called an abstract ) is quite simply a summary of summaries. In other words, an executive summary provides a concise summary of each of your assignment or report chapters/sections . More specifically, it should communicate the key points/insights/findings/suggestions from the following chapters:

• Introduction
• Recommendations
• Implementation (if applicable)
• Reflection (if applicable)

I’ll discuss which key points from each section need to be addressed a bit later. On a separate note – if you’re writing an executive summary for a dissertation or thesis, all of the concepts described in this post will still apply to you, however, you’ll include an additional paragraph about your methodology, and you’ll likely spend more word count discussing your analysis findings.

The 4 Important Attributes Of An Exec Summary

Before I discuss what goes into the executive summary, let’s quickly look at 4 attributes that make for a strong executive summary:

#1 – It should be able to stand alone.

The executive summary should be able to stand independently as an informative document . In other words, the reader should be able to grasp your broad argument without having to read the full document. Further reading should be purely for attaining more detail. Simply put, the executive summary should be a “Mini-Me” of the assignment.

This independence means that anything you write in the executive summary will need to be re-stated in the body of your assignment. A common mistake that students make is to introduce key points in the executive summary and then not discuss them again in the document – accordingly, the marker must view the main document as missing these key points. Simply put – make sure you discuss key points in both the executive summary and the main body . It will feel repetitive at times – this is normal.

#2 – It should be written for the intelligent layman.

When crafting your executive summary, its useful to keep the intelligent layman front of mind. What I mean by this is that you should write your summary assuming that your reader (i.e. the marker) will be intelligent but won’t be familiar with your topic and/or industry. This means that you should explain any technical concepts, avoid jargon and explain acronyms before using them.

#3 – It should be concise.

Typically, your executive summary should be a one-pager (one and a half pages at worst). To summarise a 3000 – 5000-word document into one page is no easy task, so you’ll need to:

• Present only the most important information (key insights, recommendations, etc).
• Write concisely – i.e. with brevity and completeness.

To the first point, I’ll explain what the “most important” information is for each chapter shortly. To the second point (writing concisely), there are various ways to do this, including:

• Using simple, straightforward language.
• Using the active voice.
• Removing bloaty adverbs and adjectives.
• Reducing prepositional phrases.
• Avoiding noun strings.

Does this sound like gibberish to you? Don’t worry! The Writing Center at the University of Wisconson-Madison provides a practical guide to writing more concisely, which you can download here.

On a related note, you typically would not include headings, citations or bulleted/numbered lists in your executive summary. These visual components tend to use a lot of space, which comes at a premium, as you know.

#4 – It should be written last.

Given that your executive summary is a summary of summaries, it needs to be written last , only once you’ve identified all your key insights, recommendations and so on. This probably sounds obvious, but many students start writing the summary first (potentially because of its position in the document) and then end up re-writing it multiple times, or they don’t rewrite it and consequently end up with an executive summary which is misaligned with the main document.

Simply put, you should leave this section until everything else is completed. Once your core body content is completed, you should read through the entire document again and create a bullet-point list of all the key points . From this list, you should then craft your executive summary . The approach will also help you identify gaps, contradictions and misalignments in your main document.

So, what goes into an executive summary?

Right, let’s get into the meat of it and consider what exactly should go into your executive summary. As I’ve mentioned, you need to present only the absolutely key point points from each of your chapters, but what does this mean exactly?

Each chapter will typically take the form of 1 paragraph (with no headings) in your executive summary. So, 5 chapters means 5 paragraphs. Naturally, some will be longer than others (let this be informed by the mark allocation), but assuming one page contains 500 words, you’re aiming for roughly 100 words per paragraph (assuming a 5-paragraph structure). See why conciseness is key!

Now, let’s look at what the key points are for each chapter in the case of a typical MBA assignment or report. In the case of a dissertation or thesis, the paragraph structure would still mimic the chapter structure – you’d just have more chapters, and therefore, more paragraphs.

Paragraph 1: Introduction

This paragraph should cover the following points:

• A very brief explanation of the business (what does it do, for whom and where?).
• Clear identification and explanation of the problem or opportunity that will be the focus of the assignment/report.
• A clear statement of the purpose of the assignment (i.e. what research questions will you seek to answer?).
• Brief mention of what data sources were utilised (i.e. secondary research) and any fieldwork undertaken (i.e. primary research ).

In other words, your first paragraph should introduce the business, the problem/opportunity to be addressed, why it’s important, and how you approached your analysis. This paragraph should make it clear to the reader what the assignment is all about at a broad level. Here’s a practical example:

This assignment focuses on ABC Ltd, a XXX business based in XXX, which provides XXX to XXX customers. To date, the firm has relied almost exclusively on XXX marketing channel. Consequently, ABC Ltd has little understanding of consumer segments, wants, and needs. This marketing channel is now under regulatory threat due to XXX.  The core challenge, therefore, is that whilst ABC Ltd seeks to grow its market share, it has little understanding of its market characteristics or competitive set, and its sole marketing channel under regulatory threat. Accordingly, the objective of this assignment is XXX. The assignment draws on survey, interview, and industry data.

Paragraph 2: Analysis and findings

In this paragraph, you should discuss the following:

• What exactly did you analyse? For example, you might have analysed the macro context (i.e. PESTLE analysis), followed by the meso (i.e. competitor or industry analysis) and then the micro (i.e. internal organisational analysis).
• What were your key findings in relation to the purpose of the assignment? For example, you may have identified 4 potential causes of a problem and would then state them.

In other words, your second paragraph should concisely explain what you analysed and what your main findings were . An example of this:

Segmentation analysis, consisting of macro, industry and firm-level analyses, revealed a strong segmentation variable in the form of XXX, with distinct needs in each segment. Macro analysis revealed XXX, while industry and firm-level analyses suggested XXX. Subsequently, three potential target segments were established, namely XXX, XXX and XXX.  These were then evaluated using the Directional Policy Matrix, and the results indicated XXX.

From a presentation perspective, you might structure this section as:

• Analysis 1, findings from analysis 1.
• Analysis 2, findings from analysis 2.
• Analysis 3, findings from analysis 3.

Importantly, you should only discuss the findings that are directly linked to the research questions (i.e. the purpose of the assignment) – don’t digress into interesting but less relevant findings. Given that the analysis chapter typically counts for a large proportion of marks, you could viably write 2-3 paragraphs for this. Be guided by the mark allocation.

Lastly, you should ensure that the findings you present here align well with the recommendations you’ll make in the next paragraph. Think about what your recommendations are, and, if necessary, reverse engineer this paragraph to create a strong link and logical flow from analysis to recommendations.

Paragraph 3: Recommendations

With the key findings from your analysis presented in the preceding paragraph, you should now discuss the following:

• What are your key recommendations?
• How do these solve the problems you found in your analysis?
• Were there any further conclusions?

Simply put, this paragraph (or two) should present the main recommendations and justify their use (i.e. explain how they resolve the key issue). As mentioned before, it’s critically important that your recommendations tightly align with (and resolve) the key issues that you identified in the analysis. An example:

Based on the Directional Policy Matrix analysis, it is recommended that the firm target XXX segment, because of XXX. On this basis, a positioning of XXX is proposed, as this aligns with the segment’s key needs. Furthermore, a provisional high-level marketing mix is proposed. The key aspects of the marketing mix include XXX, XXX and XXX, as these align with the firm’s positioning of XXX. By adopting these recommendations, the key issue of XXX will be resolved.

Also, note that (typically) the tone changes from past to present tense when you get to the recommendations section.

Paragraph 4: Implementation

If your assignment brief requires an implementation/project plan-type section, this paragraph will typically include the following points:

• Time requirements (how long will it take?)
• People requirements (what skills are needed and where do you find them?)
• Money requirements (what budget is required?)
• How will the project or change be managed? (i.e. project management plan)
• What risks exist and how will these be managed?

Depending on what level of detail is required by your assignment brief, you may need to present more, less or other details in this section. As always, be guided by the assignment brief.

A practical example:

A high-level implementation plan is proposed, including a stakeholder analysis, project plan and business case. Resource requirements are presented, detailing XXX, XXX and XXX requirements. A risk analysis is presented, revealing key risks including XXX, XXX and XXX. Risk management solutions are proposed, including XXX and XXX.  

Paragraph 5: Reflection

As with the implementation chapter, the need for a reflection chapter/section will vary between assignments and universities. If your assignment has this requirement, it’s typically good to cover the following points:

• What were your key learnings? What were your ah-ha moments?
• What has changed in the real world as a consequence of these learnings? I.e. how has your actual behaviour and approach to “X” changed, if any?
• What are the benefits and/or disadvantages of this change, if any?

This section is very personal, and so each person’s reflections will be different. Don’t take the above points as gospel.

Time to test it out.

Once you’ve written up your executive summary and feel confident that it’s in good shape, it’s time to test it out on an unsuspecting intelligent layman. This is a critically important step, since you, as the writer, are simply too close to the work to judge whether it all makes sense to a first-time reader. In fact, you are the least suitable person on the planet!

So, find someone who is not familiar with your assignment topic (and ideally, not familiar with your industry), and ask them to have a read through your executive summary. Friends and family will usually tell you its great, regardless of the quality, so you need to test them on their understanding. Do this by asking them to give the details back to you in their own words. Poke and prod – can they tell you what the key issues and recommendations were (in their own words!). You’ll quickly spot the gaps this way, and be able to flesh out any weak areas.

  Wrapping up.

In this post, I’ve discussed how to write the all too often undercooked executive summary. I’ve discussed some important attributes of a strong executive summary, as well as the contents that typically go into it. To recap on the key points:

The key attributes of a high-impact executive summary:

• It should be able to stand alone.
• It should be written for the intelligent layman.
• It should be concise.
• It should be written last.

The key contents of a high-impact executive summary:

Each paragraph should cover a chapter from the document. For example, In the case of a typical assignment, it would be something like:

• Summary of the introduction chapter.
• Summary of the analysis chapter.
• Summary of the recommendations and/or conclusions chapter.
• Depending – summary of the implementation and reflection.

Lastly, don’t forget to test out your executive summary on an unsuspecting layman or two. This is probably the most important step of them all!

If you have any questions or suggestions, we’d love to hear from you. Please get in touch here or leave a comment below.

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Thanks so much for your methodical process and explanation of Executive Summary. It is exactly what I was researching for.

Regards Saane

It’s a pleasure!

This was really helpful with how to structure my assignment.

Thank you so much for the step by step process. It’s so helpful for beginners like me.

Great! This post is very informative and gives clear guidance on to write an executive summary. Thanks very much for sharing this information, it’s very helpful.

Thanks for the feedback, Anna. Best of luck with your writing 🙂

Thank you for the great article, really helped explain what was needed.

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How To Write an Effective Executive Summary to Yield Results

By Kate Eby | April 3, 2018

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In this article, you'll learn how to craft an organized, well written executive summary the next time you have to gain the attention of a time-strapped audience.

Included on this page, you’ll find information on how to write an executive summary that wins the proposal, how to format your executive summary , an executive summary checklist , and more. 

What Is the Purpose of the Executive Summary?

An executive summary should be clear and concise (typically one to two pages long) and present the main points in a formal tone. The purpose of an executive summary is to pique the reader’s curiosity by presenting facts from the larger piece of content it is summarizing.

The executive summary can be either a portion of a business document (a business plan, project proposal, or report) or long articles and documents common in research-driven communities and academia. When crafted correctly, the executive summary provides an overview of the information and objectives in the larger document. The executive summary stands alone from the content it summarizes, and should include the essential information, the recommendations, the findings, and the conclusion of the more extensive document.

The Benefits of a Well Written Executive Summary

A well planned, well written executive summary is a valuable tool because it prioritizes the reader’s time and reduces the effort required to learn the critical aspects of the content. The summary can convey the purpose of your business plan, project proposal, product launch presentation, or sales pitch to keep the reader engaged and reading further, or empowered to take action. Even if it is the only thing your audience reads, a strong executive summary creates value for the reader as a first impression. Use the executive summary to make a business case, support a position, or tell a story. The reader should know how the subject of your content impacts them, benefits their work, their company, or their projects after reading the executive summary.  

Various industries use executive summaries as a communication tool, including healthcare, education, government, technology, real estate, finance, law, the nonprofit sector, and more. One of the benefits of using an executive summary is that it is not exclusive to one type of communication. Executive summaries show up in a variety of use cases, including the following:

Business plans

Legal briefs

Product launch plans

College campus surveys

Market research reports

Environmental studies

Project proposals

Hospital planning and evaluation

How to Write an Executive Summary

Crafting a useful executive summary requires more than simply cutting and pasting vital information from the body of your report or proposal. The executive summary may be the only part of the report your target audience reads, so you should spend the time to make it valuable.

It doesn’t have to be an intimidating process, but before you begin writing, you should ask the following critical questions:

Who depends on the information? When you write the executive summary, decide who you are targeting and the critical information that audience needs. What do they need to know to make a decision? What would they already know? Do you have a specific customer you want to reach with your message or story? Writing the executive summary with that audience in mind will make it useful because the story you’re telling about your business, project, or proposal will resonate.

What is the objective? While it’s true that an executive summary recaps essential information from the body of the content it summarizes, that is its function, not its purpose. Write the summary to your intended audience and include the crucial information that supports your objective for creating the document. What do you need the reader to understand? Is the aim to recommend change based on the results of your research? What needs to happen for the project plan to succeed based on your proposal? Let your objectives determine the content and context of your summary.  

What are you recommending? Use the executive summary to draw conclusions and make recommendations to the reader. If your report presents the need for change, recommend the actions that the body of your document supports in the summary. State the benefits of your product or service, or the solutions you provide more detail on in the proposal. Ultimately, don’t make the reader work to find out what action they need to take: Make your recommendations clear in the executive summary.

How will you make an impression? The “executive” summary earned its name from the need to get the upper management’s attention. Executives did not have the time to read every word of every document. The summary had to make an impression because it might be the only part of the material that would be read. Regardless of its origins, the principle of using the summary to make an impression on the reader is sound, as that impression might encourage the reader to keep reading or take action. Consider how you shape the message, organize the sections of your summary, or present research to stand out in a brief space.

Executive Summary Checklist

After you answer these questions and begin writing your document, refer to the following checklist as you develop the executive summary.

Download Executive Summary Checklist

What Is the Format of an Executive Summary?

Every executive summary intends to distill information to the reader upfront, so it is typically placed first in the document. (Sometimes it is a separate section of a formal business document listed in the table of contents.)

When used in a less formal manner, the executive summary is an opening paragraph, a separate one-page summary memo, or the first page of a report. For example, if your goal is to raise capital, use the executive summary like an investor profile that provides the reader the information necessary to land the meeting or get the funding, without further reading.

The format and length vary based on the purpose of the content that you are summarizing; there is no set structure to follow. Here are some formatting tips that you can use for any executive summary, regardless of the style:

Order of Appearance : Beyond the introduction, decide what sections of the summary are most important to the purpose of the document. Organize your subheadings or sections in that order. Use bullet points and plenty of spacing between the different parts of the summary to make the content more accessible to scanning eyes. By doing so, you naturally discard information better left to the body of the document, and you honor the reader’s time by prioritizing the message, recommendations, conclusions, or solutions in the longer document.  

How Much Is Too Much : Executive summaries vary in length based on the type of content they summarize or their purpose. Some recommend keeping the summary to a specific percentage of the overall document, while others advocate a set number of pages. Focus on keeping the summary brief but comprehensive, with the most important information available to the reader.

Audience Aim : The tone and language of the executive summary should match that of the target audience. Avoid using technical jargon that requires definitions, and present the information in an accessible manner based on the knowledge and expertise of your intended audience. Do not include acronyms or highlight data that need an extensive background for context, and avoid using casual, informal tones. That said, an executive summary used in internal communications will have a different tone and style than one used in external communication tools.

One-page Executive Summary Template

This template is designed to fit your executive summary on one page. Take advantage of the short sections and bullet points to keep the document concise and hook the reader with the information that will keep them reading. Organize the key points by customizing the subheadings to emphasize their importance based on your purpose for the document.

Download One-page Executive Summary Template

Excel  |  Word  |  PDF

What Are the Common Pitfalls of Executive Summaries?

When formatting and organizing the executive summary, beware of the following pitfalls that plague poorly written and poorly planned summaries:

Fact or Persuasion : Support your motives and the objective of the executive summary with the facts. If the summary is for a sales proposal or pitch deck, persuade your reader up front with data and information, not buzzwords and cliches. If the executive summary includes generalizations or opinions that you don't support within your material with market research, project examples, independent data, testimonials, etc., you risk misleading the reader. Avoid writing a summary that leads clients, policy makers, or management to an unsupported recommendation or conclusion for the sake of persuasion — instead, focus on the facts.  

Relevance Over Repetition : By nature, the executive summary is a repetitive summary of content. Therefore, only include the most relevant details — those that summarize the true purpose of the overall content. Use the rest of your business plan, research report, or client proposal to cover topics relevant background information at length. If you try to cut and paste too much information and context from your longer business or research document into the summary, the details might overshadow the impression you want to make on the reader. The background becomes the introduction, and you risk losing a reader’s attention (especially an online audience).

Consistency Is Key : The executive summary highlights the substance of the larger piece of content. Don’t feature information here that is not covered in the body of the proposal. Avoid using different subheadings to organize copy in the body of the report. For example, if you highlight “Project Milestones” in the executive summary, do not list them in a new section for “Project Goals” in the business proposal. Use the tone and language you establish in the summary throughout the material. If you target an audience without expertise in the subject matter, don’t switch to highly technical analysis in the body copy. Finally, if you cover something in the executive summary, cover it again in the report. Don’t make the reader work to learn more about something you highlighted in the summary.

Draw a Clear Conclusion : Write an executive summary that comes to a conclusion and supports your purpose for creating the document. Keep the reader’s interest in mind when you summarize a lengthy project proposal or report. Does the reader have a clear understanding of the solutions you propose? Can they identify the problems you solve? If the executive summary is the only thing they read, can they take action on your recommendations or anticipate a desired outcome based on the information you included?

Executive Summary Outline Template - PowerPoint

Use this free template to outline your next big presentation, or keep it updated as a live meeting record to keep up with your evolving internal business plans or funding needs. The slides are formatted to outline the important elements of a formal business plan summary. You can customize the slides to fit the order of importance for your content’s purpose or extend each. Use the slides as an outline to keep track of the content you want to summarize after every update or draft of the report.

‌ Download Executive Summary Outline Template - PowerPoint

What to Include in an Executive Summary

You will determine the components of each executive summary you write based on the reason for writing it and your target audience.

For example, a business plan for an external audience includes financial information and details on the size and scale of a company; startups seeking funding and investors will highlight specific financial requirements and how they impact the business strategy. Executive summaries vary in the content they cover, but here is a common framework:

Introduction : This opening statement, paragraph, or section should clearly state the document’s purpose and the content to follow. How you will use this section depends on the desired outcome for the reader or audience, who should immediately find value in the information you present. Therefore, the details included in the introduction should grab and hold the reader’s attention.  

Company Information : When writing an executive summary for an external audience, include your company name, a description of your mission or purpose, contact information, location, and the size and scale of your operations. In some cases, the summary introduces the founders, investors, and corporate leadership. It might include background information of each that outlines previous industry or startup experience, or historical context on the current state of the company. When used in a presentation or research report, introduce the team presenting or responsible for the report’s findings.

Products and Services : The executive summary is the place to highlight the problem you solve or the need you fulfill. For a report, this is where you might highlight what you researched and what the reader should know about your findings. For a project proposal, include what you’re planning to accomplish and what you need to make it successful. For marketing plans or product launch presentations, tell the reader why your service or product is relevant at this particular moment in time.

Market Analysis : The executive summary of a business plan might profile the target customer and explain the market opportunity for a product or service. Consider answering questions like: Is there a five year plan for this market? How do you anticipate growing the customer base and improving market share? What stands out from your research about your customers that the reader should know?

Competition Analysis : This section should include answers to the following questions:

What is the competitive advantage of your proposed solution or product and who or what do you compete with in this market?

What are the opportunities now and in the future?

What are the risks in your market and your product or service?

Do you have relevant experience with major competitors?

What are the future plans for growth and what obstacles do you anticipate addressing?

Financials : The executive summary might summarize key financial data that is relevant to the reader or data that supports your research. If the purpose is to secure funding, include the specific amount you are requesting. Be sure to provide context for the financial data or any number you highlight in the executive summary. This section is a great way to highlight growth, or to use metrics to provide perspective on the company.

Conclusions : Recap your findings, the problem and solution discussed, or the project and work proposed. If there is a decision the reader needs to make, be direct about it. Make the outcomes obvious, but leave enough intrigue for the rest of the content to follow.

How Do You End An Executive Summary?

Although the executive summary begins a document, it concludes so that it can stand alone from the rest of the content and still be of value. Use the conclusion to recap your findings, make recommendations, and propose solutions to the problem.

If there is a decision you want the reader to make, ask make a call to action in this section. If you are summarizing a research report, summarize the findings and the research methods used to conclude the work. Make the outcomes or recommendations visible, but leave enough out to incentivize the audience to continue reading. Close the executive summary with a strong statement or transition that sets up the theme or central message to the story you tell in the report or proposal.

What Should Be in the Executive Summary of a Business Plan?

Traditional business plans differ in context and content based on if the audience is internal or external. Both audiences benefit from some of the previously discussed elements of the executive summary (like a substantial introduction).

However, the summary of an internal business plan does not require a section that introduces management or key personnel. An external business plan targets an audience that expects to find crucial financial information in the summary. When you develop the executive summary of the business plan, determine the information to include based on the audience and purpose of the document.

Business Plan Executive Summary Template

This executive summary template is designed to get your business plan noticed and reviewed. In this scenario, you’re presenting to an external audience and therefore should include more attention to detail with a standard business plan document. Use bullet points and clear, formal language to guide the reader to the most important information about your company.

Download Business Plan Executive Summary Template

Excel  |  Word  |  PDF  | Smartsheet

You can find a variety of templates for various industries and needs by reading “Free Executive Summary Templates.”

What Should Be in an Executive Summary of a Report?

Josh Bernoff spent 20 years writing and editing reports for Forrester Research. He is an advocate of creating actionable reports that tell a story. He believes that the executive summary is crucial.

“If the report is a story, the right executive summary is the same story, written briefly,” writes Bernoff . He recommends imagining that your readers ask you questions like, “What’s the coolest stuff in this report?” and “What did you find out?” while writing the report.

“Your answer, written directly to the reader, is the executive summary,” Bernoff explains in his book.

The executive summary of a report requires vivid details that grab online readers’ attention in a hurry. According to Bernoff, the summary recaps the story you want to tell behind all the words in the report. Using this advice as a guidepost, consider including the following answers to these questions to create your report’s summary:

What is the central plot of your report?

Why is this story important?

What are the most memorable scenes (examples, data, case study results, etc.) from the different sections of the report?

How does your research address the story’s central conflict (the problem solved)?

How does your research support the story’s conclusion?

What actions does the story recommend the reader be aware of?

The executive summary of lengthy research reports — especially those used in academic articles, scientific journals, government studies, or healthcare initiatives — require additional formatting considerations and elements not found in business plans or proposals. Consider the following guidelines when developing the executive summary of a research report:

Present the sections of the executive summary in the same order as in the main report.

Do not include information or research that is not supported and presented in the body of the report.

Draw a conclusion with the executive summary that justifies the research and provides recommendations.

Use a tone and language to describe technical information that readers without advanced knowledge or expertise of the subject matter can understand.

Remember that an executive summary of a report is distinct from an abstract. Abstracts are shorter overviews of a report and are common in academia. They familiarize the reader with a synopsis of the research that is much shorter than an executive summary. You can also think of an abstract as a standalone statement that helps the reader determine if they will read on. The executive summary, by contrast, summarizes the research in a structure that includes the summary, methods, results, conclusions, and recommendations for the reader without necessarily having to read further.

Research Report Executive Summary Template

Use this template to create a synopsis of research results for reports — these will typically be longer than an executive summary for a business plan and proposal. The template is formatted to accommodate in-depth reports that need space for charts and tables to illustrate research data. It is designed to summarize technical information in a concise manner, with clear subheadings that communicate key findings to readers with various expertise and interest.

Download Research Report Executive Summary Template

Word  |  PDF

Get Funding with Your Executive Summary

Startups seeking capital investment from venture capital funds and angel investors can repurpose the executive summary from a business plan as a more concise, less formal investor profile.

This type of summary memo is stripped down and focused on the specific financial requirements and how the funding makes an impact on the business strategy. It is the perfect template to create a profile on investor platform websites like AngelList and Gust . Use the following tips to transform traditional business plan summaries into the pitch that lands you a meeting or funding:

Include the specific dollar amount you’re requesting, the purpose for the funds raised, and any relevant data such as repayment terms, collateral, equity share information, etc.

Keep the financial data simple and round to the nearest whole dollar amount.

List founders, partners, and key management personnel and highlight specific domain expertise or previous startup experience.

Describe your company’s growth plan and the proposed exit strategy.

Remove any industry buzzwords, meaningless phrases, and cliches (for example “the Uber of…,” “game-changing,” “disruptive,” “next Facebook,” “world-class,” etc.).

Mention noteworthy achievements, intellectual property, important business partnerships, or information on product development stages in test markets.

Describe work in progress and highlight relevant information about customer growth, market demand, and product development.

Startup Executive Summary Template

Transform your executive summary into an investor document with this template. It acts as a one-page pitch that serves as your company profile on investor platforms. You can repurpose this template and save it as a PDF summary memo to land future meetings with investors. For more information on business plans for startups, including free budget templates, read “ Free Startup Plan, Budget & Cost Templates .”

Download Startup Executive Summary Template

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How To Write an Executive Summary (with examples) | Proposify

An effective executive summary can mean the difference between a client win and the recycle bin. It's arguably the most valuable component of any business proposal , but many people get confused when it comes time to put pen to paper.

An executive summary is not actually about summarizing at all; it’s about selling. Here’s how to write a proposal executive summary that seals the deal, including the 5 key components you need and some helpful dos and don'ts.

(This article was originally published on 7/4/2017 and updated on 05/16/2023)

There is so much dissent surrounding the executive summary of a proposal— Where does the executive summary go? How long should an executive summary be? How do you format an executive summary? These uncertainties can add to the already stressful task of getting a winning proposal written, designed, and delivered to the prospective client on time. It’s time to set things straight.

What is an executive summary?

The executive summary is arguably the most valuable component of any proposal. It serves as an introduction, allowing readers to quickly get acquainted with your proposal by outlining what’s to come. It gives you an opportunity to sell your proposed solution and explain why the prospective client should choose you over the competition.

The purpose of an executive summary

First of all, the term “executive summary” needs a rebrand. The name itself speaks of stuffy suits, boring, jargon-filled reports, and boardrooms filled with cigar smoke and people ready to say no.

They can’t wait to read your executive summary.

In all seriousness, the word “summary” can be misleading, and this is the first mistake people often make when it comes to writing their executive summary. They think that the purpose of an executive summary is to explain the entire proposal in 250 words. But it’s not.

The real purpose of an executive summary is to engage your prospective client. It helps the prospect quickly decide whether they're going to read the rest of the proposal, pass it on to other decision-makers, or if it's destined for the recycle bin.

So you better make it good.

The executive summary of your proposal needs to grab the reader’s attention and pique their interest. Even though you and your team spent painstaking hours writing this proposal, selecting just the right graphics, and coming up with the best solution for your potential client’s problem, they may only read this one page and then flip to your pricing table.

That’s why this section needs to be specific and persuasive, with a focus on results and benefits of your company/product/service, rather than describing features. You can save the features for the body of the proposal.

When should you write the executive summary?

Whether you write the executive summary before or after the rest of the proposal is as contentious as the debate about the best part of a Reese’s Peanut Butter Cup: the chocolate or the peanut butter.

Some people feel that you should write the executive summary first because it can help you outline your concept and organize your thoughts for the entire proposal. That way, it acts as a guide for members of your team who are tasked with preparing sections of the proposal, ensuring that the big idea is consistent throughout, and that all necessary components are included.

Others feel strongly that you should write the executive summary after you’ve prepared the rest of the proposal because you’ve had a chance to work through the objectives and the solutions, and you’ll have a better idea of what to say and how to say it. Plus, things may have changed since you first started the proposal, so you might need to adjust your approach.

How to format an executive summary

The format of an executive summary is an important consideration that many people overlook. What do you include? How do you arrange the sections? To help you get started, here are the components of a good proposal executive summary:

The Opener: Capture their attention

You need an opener that's compelling. A way to get the potential client’s attention right away, and you do that by talking about THEM, not about you. Focus on the issue and the result, but be direct, concise, and evocative.

This is the time to hook them in — get them excited about what they’re going to read next.

The Need: We get it

Before a client hires you, they want to know that you get them. You can’t solve a problem that you don’t understand. This section of the executive summary is where you demonstrate your grasp of the situation. You could include a bit of your own research or a brief reference to your company’s experience dealing with a similar situation. You should also talk about how the client will benefit from solving the problem — what will change, the positive outcomes, the results.

Again, the focus here is on the prospect and their challenge, not on you and your company.

The Proposed Solution: We’ve got it

Now you’re in the spotlight. This section is where you talk about the brilliant solution you’re proposing and why it will work. But remember, this is just an overview. The prospect can read all the delicious details in the proposal, so keep it high level but still provide enough detail to convince them you have something specific and well thought out for them.

This section should start to provide your prospect with a sense of relief and get them excited about the result.

The Evidence: We can do it

It's time to show your stuff. Talk about why your company, your team, or your product is not only willing to take this challenge on, but how and why you're qualified to do so. Demonstrate what sets you apart and why they should choose you over the competition.

Maybe this is your niche market and you have lots of experience helping other companies with a similar issue. Maybe it’s a particular skill set your team possesses, your research, your algorithm, or your project management process. Or maybe you’ve won 27 Academy Awards for best picture, and you know you can make this a hit.

Talk about WHY you can make this a successful project and deliver results, but (broken record) keep it brief.

The Call to Action: Let’s do it

Keeping in mind that the purpose of the executive summary is to sell, it’s now time to close the deal.

Make the client feel like they have no other chance for happiness than to hire you and proves your solution is the one that will make their dreams come true.

Talk about why you want to work with them — a little flattery goes a long way — and about how, as partners, you will be successful.

Executive Summary Examples

Without further adieu, here are four (fictional) business proposal executive summary examples that will get your prospects excited to work with you.

1. Example of Ecommerce Executive Summary

Prospect: Gyuto -- Japanese chef knife brand Sender: ThinkBig -- Shopify design agency Project title: Shopify ecommerce Proposal

Gyuto sells what is arguably the coolest line of artisanal, sustainably-sourced kitchen knives in the world. They're handmade in Japan, capable of slicing tomatoes as thin as paper, and surprisingly affordable, considering the attention to detail. But as impressive as Gyuto knives are, you've got a static website that merely showcases low-res photos of your product line and requires customers to pick up the phone and place orders manually.

As you're well aware, placing orders manually is not sustainable. It’s severely limiting your potential for sales, and it's negatively affecting the way your customers perceive and experience the Gyuto brand. You need an ecommerce store so that customers can easily buy products from you directly at any time, from anywhere, however they want. This is the only way to grow your business online.

Lucky for you (and 1,000,000 other retailers around the world) there's Shopify. Shopify is an awesome hosted ecommerce app that empowers retailers with an easy-to-use, easy-to-manage, customizable online store and secure checkout. Shopify gives you control over the look and feel of your store and allows you to add products, manage inventory, track sales, and more. It's hassle-free ecommerce that allows you to focus on other aspects of your business.

We'll focus on implementing Shopify and leveraging its features to help drive Gyuto revenue and improve your customer experience. We'll also include powerful search and categorization so customers can easily and quickly find what they're looking for. We use best practices so that product pages convert users to add more items to their shopping cart. And then, most importantly, we’ll guide people down the conversion funnel to complete the checkout process. With this solution, we aim to grow your monthly sales by 50% within the next six months.

Here at ThinkBig, we're proud to be Shopify experts. That means we're among an elite group of developers who have been trained and approved by Shopify to help businesses like yours grow their online presence. Our Shopify status only enhances our already extensive knowledge of ecommerce trends, functionality, customer behaviour, and design. We've helped many businesses transform underperforming sites to an all-out sales boom just by improving their online shopping experience.

We love working with companies like Gyuto. Those who embrace the changes required for growth while still honouring their brand values and customer loyalty. With this attitude, a partnership with ThinkBig can transform Gyuto from mom and pop shop to family-run global online enterprise in a way that is manageable, sustainable, and profitable. We've done it for superstar brands like Dollar Shave Club, and for soon-to-be star brands like Rum Runners Rum Cake Factory.

If you're ready to increase your monthly sales by 50% in 6 months, we're ready to take you there. This proposal outlines in more detail how we'll do it, and what you can expect along the way. But your biggest expectation should be one of success.

As you can see, ThinkBig addresses all five aspects of a winning executive summary. They focus on the client with the opener, identify the prospect's need in the second paragraph, offer a solution with evidence to back it up, and include a clear call-to-action. While this sample executive summary is on the longer side, it tells the prospect exactly why ThinkBig is right for the job before they even get to the meat of the proposal.

2. Example of Marketing Executive Summary

Prospect: Pete’s Pizzeria -- Toronto pizza restaurant Sender: uGrow -- Social media marketing agency Project title: Social Media Marketing Proposal

Pete’s Pizzeria has been our favorite restaurant since the very first day we moved our offices to Toronto. The crispy-yet-fluffy crust is to die for, the sauce is otherworldly, and don’t even get us started on that fresh buffalo mozzarella you use. Surely this isn’t the first time you’re hearing this, but we have a feeling that you don’t hear it often enough. We noticed that you don’t have much of a social media presence, which is unfortunate because we think that everyone in the city should be lining up to eat at Pete’s Pizzeria.

If you weren’t already aware, social media is one of the most effective ways to expand your reach and grow your business. Without it, you’re leaving a giant, untapped pool of potential customers on the table and you risk losing existing, hungry customers to other restaurants that they follow. What you need is a social media marketing strategy to showcase your delicious restaurant in order to increase sales and customer loyalty.

Fortunately, uGrow can help. We’ll leverage Instagram, Twitter, and TikTok to get your name out to millions of users. Here’s how: First, we’ll get you set up on each of the platforms and work with you to establish the Pete’s Pizzeria brand and voice. Then, we’ll take some stunning pictures of your food and write captions with trending hashtags. After that, we’ll create a consistent content calendar and posting schedule to maximize engagement. And to top it all off, we’ll manage all of the accounts to grow follower counts and increase traffic to your website. With this approach, we expect to increase your sales by 25% before year end.

At uGrow, we specialize in helping small, Toronto restaurants like Pete’s Pizzeria reach their full potential and grow their business. We’ve worked with over 75 restaurants across the city and throughout the GTA, and every one of our clients saw an increase in sales within three months of us taking over their social media. We’ve had several posts go viral, which resulted in our clients’ restaurants being completely sold out for the following weeks. All this to say: we love Pete’s Pizzeria and want to help you get the attention you deserve.

If you’re interested in increasing your sales by at least 25% by the end of the year, we can make it happen. This proposal goes into more detail on how exactly we plan to execute on your social media marketing strategy, and what you can expect once we start. Let’s get Pete’s Pizzeria trending.

In this sample executive summary, uGrow does a great job at playing to Pete’s Pizzeria’s pain points (whew!), and offers specific solutions and outcomes to build credibility with the prospect. uGrow also makes a great use of social proof to demonstrate its effectiveness with evidence from past clients.

3. Example of Cleaning Services Executive Summary

Prospect: ELC Holdings -- Property management company Sender: CLEAND -- Commercial cleaning services company Project title: Cleaning Services Proposal

With over 15,000 rentals in 3 states, ELC Holdings is one of the biggest property management companies in the midwest. Your growing portfolio of residential and commercial properties is seriously impressive, but we heard you could use some help keeping your commercial spaces in good shape. As people begin to return to the office, it’s essential that your properties are clean, safe, and compliant to public health guidelines.

As you know, maintaining commercial spaces is no walk in the park. It takes a lot of time and effort to clean even one floor, let alone 4. And that’s just one of your many buildings. But now more than ever, it’s important that your spaces are well-maintained so that your tenants feel safe and secure. It’s not an easy task, especially if you lack the staff and equipment. This is why you need commercial cleaning services.

Having spent over 25 years in the cleaning services industry, we’ve built an experienced team and an arsenal of cleaning equipment that will leave your building absolutely spotless. We offer daily, weekly, and biweekly cleaning arrangements to ensure that your buildings are always in perfect shape for your tenants. From the carpets to the ceilings and everything in between, we can help you clean and sanitize every last corner of your properties so you can rest assured that your tenants are happy.

CLEAND specializes in commercial cleaning services, and has worked with over 200 businesses across the Midwest. We currently have contracts with the United Center and the Auditorium Building in Chicago, and haven’t had a single complaint in the 10 years they’ve been using our services. We provide consistent, reliable results, and stand by our commitment to quality. In fact, if you aren’t happy with our services, we’ll pay the first month’s bill if you switch to another cleaning services company.

ELC Holdings is one of the biggest property management companies in the Midwest, and CLEAND is one of the best cleaning services companies in the area. What do you say we join forces? This proposal outlines how our services could benefit your company, and details what to expect if you choose to seize this opportunity.

This sample cleaning services executive summary immediately highlights the prospect’s pain points and explains why CLEAND is uniquely positioned to help relieve them. It incorporates all five components of a well-written executive summary and even highlights different service offerings before the prospect digs into the solutions section of CLEAND’s cleaning services proposal .

4. Executive Summary Template Example

Here's an example of an executive summary made using a customizable proposal template from Proposify's gallery.

Of course every executive summary needs to be tailored to your specific project, your potential client's needs, and your brand voice. But if you're looking for more inspiration, we have many other business proposal templates that you can customize yourself.

Executive summary tips: The Do’s and Don’ts

Some other important points and guidelines to keep in mind when writing your executive summary:

Do: use a template for your executive summary Getting started is the hardest part of writing a proposal executive summary. If you’re struggling to get the ball rolling, consider using a business proposal template that includes a sample executive summary. This can help ensure that you cover everything an executive summary should include.

Don’t: make it too long

Some people recommend that the executive summary should be 10% of your entire proposal, but it’s best if you try to keep it to one page, two tops if it’s a larger proposal. Be mindful that if you’re working on an RFP, they may already set out a particular length limit, so you’ll want to stick to that.

Don’t: use jargon

This rule applies to everything but is especially important when writing proposals. Jargon can act as a smokescreen to mask the fact that someone doesn’t really know what they’re talking about, or it can confuse people if they’re not familiar with the same terms.

Don’t: use overly technical language

Unless you are absolutely sure that the only person who will read the executive summary is an engineer or a developer or someone who will understand exactly what you’re talking about, don’t get too technical. In some situations, you may need to reference certain details, but remember that this is a persuasive document—sell the benefits, not the features. Save the tech stuff for the proposal.

Don’t: talk about your company history

The history of your company does not belong in the executive summary. After all, the executive summary is about your prospective client, not about you. However, if it is appropriate and relevant, put it in the body of the proposal under “About Us” or something.

Do: focus on your prospective client

Think about what they want to know, not what you want to tell them. Like any piece of copy, you need to write for your audience, so make sure you think about them; what turns them off and what turns them on.

Do: mention your potential client’s company name

People like to hear their names and the same holds true for businesses. Make sure you reference your prospect’s full company name several times in the executive summary, so they feel like you’re focused on them.

Do: use plain language

The regular rules for writing apply to executive summaries. Use simple, short sentences that are clear and can be understood at almost any reading level, especially if you might be writing for people whose first language is not English. Don’t be pretentious - you’ll come off like an ass. Be concise, and be persuasive. Here are some more writing tips for writing an effective business proposal .

Do: proofread and edit

This probably goes without saying, but you really, really don’t want any typos in your executive summary. Get more than one set of eyes on your document before it goes out, and preferably someone who wasn’t involved in its creation.

We hope this executive summary guide will help turn your ho-hum executive summaries into wicked pitches of excellence. Remember to be persuasive, not pedantic. And if anyone has a suggestion on a new name for executive summary, bring it on.

Director of Communications @proposify. Channeling Maria Von Trapp, Queen Elizabeth II, and my taxi-driving, yard-sale-obsessed grandmother. Professional word nerd and unapologetic disciple of the Oxford comma. Connect on LinkedIn

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Case Study Executive Summary Template

• Great for beginners
• Ready-to-use, fully customizable Doc
• Get started in seconds

When it comes to presenting your case study to busy executives, you need to make a lasting impression in a short amount of time. ClickUp's Case Study Executive Summary Template is here to help you do just that!

With this template, you can create a concise and impactful executive summary that highlights the most important points of your case study, including:

• A clear description of the problem or situation you addressed
• The approach you took to analyze and solve the problem
• The key findings and insights derived from your study
• Actionable recommendations and outcomes for decision-makers

Say goodbye to lengthy reports and hello to a streamlined and effective executive summary that will capture the attention of even the busiest executives. Try ClickUp's Case Study Executive Summary Template today and start impressing your stakeholders with your concise and compelling case study summaries.

Benefits of Case Study Executive Summary Template

When it comes to presenting a case study to busy executives, an executive summary template can be a game-changer. Here's how it can benefit your organization:

• Saves time by providing a concise overview of the case study's main points and findings
• Allows executives to quickly grasp the problem, approach, analysis, and recommendations of the study
• Facilitates informed decision-making by presenting key information in a clear and organized manner
• Enhances communication and collaboration among team members by providing a structured format for sharing case study insights

Main Elements of Case Study Executive Summary Template

ClickUp's Case Study Executive Summary template is the perfect tool to showcase the highlights and key findings of your case study in an organized and professional manner. Here are the main elements of this template:

• Custom Statuses: Stay on top of the progress of your executive summary by using custom statuses such as In Progress, Review, and Completed.
• Custom Fields: Capture important details about your case study, such as Client Name, Objective, Methodology, Results, and Conclusion, using custom fields. This allows for easy data entry and retrieval.
• Different Views: Choose from various views to work with your executive summary. Use the Doc view to write and format your summary, the Table view to organize data and findings, and the Calendar view to set deadlines and milestones.

With ClickUp's Case Study Executive Summary template, you can streamline the process of creating professional and impactful case study summaries.

How to Use Executive Summary for Case Study

To create a compelling and effective case study executive summary, follow these five steps:

1. Understand the purpose

Before you start writing your executive summary, it's important to understand its purpose. The executive summary is a concise overview of the case study that highlights the key points and findings. It should provide enough information to give the reader a clear understanding of the case study without having to read the entire report.

Use the Docs feature in ClickUp to familiarize yourself with the purpose and structure of an executive summary.

2. Identify the main sections

To create a well-organized executive summary, identify the main sections of your case study that need to be included. This typically includes a brief introduction, the problem or challenge, the solution implemented, the results achieved, and any key takeaways or lessons learned.

Use the Table view in ClickUp to outline the main sections and structure your executive summary.

3. Summarize the key points

In each section of your executive summary, summarize the key points from the corresponding section of the case study. Focus on the most important information and findings, and avoid including unnecessary details. Use clear and concise language to effectively communicate the main points.

Use the tasks feature in ClickUp to create individual sections for each key point and summarize them concisely.

4. Highlight the results and impact

One of the most important aspects of a case study is the results achieved and the impact it had. In your executive summary, highlight the key results and their significance. Use data and metrics to support your claims and provide evidence of the success of the case study.

Use custom fields in ClickUp to track and showcase the specific results and impact of the case study.

5. Review and refine

Once you have completed your case study executive summary, take the time to review and refine it. Look for any areas that can be improved or clarified, and ensure that the summary is cohesive and flows smoothly. Consider seeking feedback from others to get a fresh perspective.

Set a recurring task in ClickUp to review and refine your executive summary periodically to keep it up-to-date and relevant.

Get Started with ClickUp’s Case Study Executive Summary Template

Companies and consultants can use this Case Study Executive Summary Template to quickly summarize the key points of a case study for busy executives or decision-makers.

First, hit “Add Template” to sign up for ClickUp and add the template to your Workspace. Make sure you designate which Space or location in your Workspace you’d like this template applied.

Next, invite relevant members or guests to your Workspace to start collaborating.

Now you can take advantage of the full potential of this template to create effective executive summaries:

• Use the Summary View to provide a concise overview of the case study, including the problem, approach, analysis, and main recommendations or outcomes
• The Key Findings View will help you highlight the most important insights and conclusions from the study
• Use the Recommendations View to outline specific actions or strategies recommended based on the case study findings
• The Visuals View will allow you to include charts, graphs, or other visual representations to support your summary
• Customize the template by adding sections or fields that are relevant to your specific case study
• Update the summary regularly as new information or developments arise
• Share the executive summary with the intended audience in a clear and easily accessible format

Related Templates

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How to Write an Executive Summary Execs Can't Ignore [+ 5 Top Examples]

Published: May 30, 2024

Early in my career, I was intimidated by executive summaries. They sounded so corporate and formal. But, proper name aside, they’re really just the elevator pitch or the TL;DR (too long, didn’t read) of a document.

Writing an executive summary is an important leadership skill, whether you're an entrepreneur creating a business plan or a CEO delivering a quarterly report.

So, let’s sharpen that skill.

What is an Executive Summary?

An executive summary is a brief overview of a longer professional document, like a business plan, proposal, or report. It's commonly at the beginning of a document and aims to grab a reader’s attention while summarizing critical information such as the problem or opportunity being addressed, objectives, key findings, goals, and recommendations.

Ultimately, an executive summary gives readers a concise overview of the most important information in a document, so they don't have to read the entire thing.

Think of it like the SparkNotes of the business world.

Documents that frequently have an executive summary include:

• Business plans
• Research reports
• Project proposals
• Annual reports

How does it differ from other business statements? Let’s compare.

Free Executive Summary Template

Use this executive summary template to provide a summary of your report, business plan, or memo.

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Executive Summary vs. Business Plan

All business plans have an executive summary, but not all executive summaries belong to business plans.

A business plan includes a company overview, short-term and long-term goals, information on your product or service, sales targets, expense budgets, your marketing plan, and even team information

Business plans are very detailed and comprehensive. They can be as short as a dozen pages or as long as 100 pages. The executive summary is the first section of the business plan.

An in-demand CEO or investor might not have the bandwidth to read your full business plan without first understanding your company or goals. That’s where an executive summary comes in handy.

Note: Need help putting together your business plan? We’ve got a template for you.

Executive Summary vs. Mission Statement

Mission statements and executive summaries are typically found in business plans, but they serve different purposes.

A mission statement defines your organization’s purpose, values, and vision. It’s your company’s North Star and communicates your core identity and reason for existence. On the other hand, an executive summary provides a high-level overview of the document.

I also love how we define key terms to help readers understand the rest of the report. This is an excellent example of setting the tone for the rest of your document in an executive summary and making it easier to navigate.

3. ClickUp: Product Update Release Notes

Now, I know this article is about writing an executive summary, but I love ClickUp’s unique approach with its product release notes videos.

This digital report from research firm McKinsey Global Institute features an executive summary titled “At a Glance.”

Here, the organization recaps the key findings from its 56-page research report in six easy-to-skim bullet points.

It’s compelling, easy to digest, and makes it easy to jump into the full report with download links.

5. UN: World Economic Situation and Prospects 2024

Finally, we have a fairly traditional approach to an executive summary from the United Nations (UN) , clocking in at 16 pages.

Now, I know. Sixteen pages seems lengthy, but the full report is just shy of 200 pages.

The executive summary highlights the report’s largest conclusions with headers. Then, it expands on those headers with relevant statistics. It also uses bold font to draw attention to the countries or regions affected (something the reader will likely be most interested in).

The tone and visual design are both formal, which matches the esteem of the United Nations. Overall, this executive summary does an admirable job of making the report's information more approachable.

Make your executive summary memorable.

Make sure your executive summary is strong. Tell your story. Include compelling data and facts. Use easy-to-understand and digest language. If you can, get visual.

An executive summary should be concise, but also memorable. After all, this may be the only part of your proposal, report, or analysis that actually gets read.

Use the guidance above to ensure your executive summary resonates with your audience and opens the door to the opportunities you crave.

Editor's note: This post was originally published in December 2018 and has been updated for comprehensiveness.

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Free Executive Summary Template [PDF + Masterful Examples]

Use these templates to craft an effective executive summary for your business or project.

According to Time Magazine, 55% of people only read a piece of content for 15 seconds. Attention spans across the board are at an all-time low —  including those of potential investors and project stakeholders. If you want to capture and hold interest, then you need to craft an engaging executive summary that can effectively hold someone’s focus.

Before you dive into the details of your business plan or project proposal,  your first step should be an executive summary that captures the attention of those in a position to give buy-in.

Think of the executive summary as the back cover of your book. It convinces readers to purchase a copy because the storyline is worth their time. An investor or C-level executive with limited time probably won’t feel motivated to read a full business or product plan without a compelling executive summary.

In this guide, we’ll show you how to write a captivating executive summary, what to include in the document, and jumpstart yours with customizable templates.

What is an executive summary? 

An executive summary is a brief synopsis of a larger document such as a report or business plan. It provides a quick overview of your business plan with details like a description of your company, financial information, and market analysis.

The executive summary is made for lenders, investors, and busy executives who don’t have time to read the full proposal.

Done right, it zeroes in on what your prospective investor or project sponsor wants to hear and clearly communicates the value of your business or plan. Many investors or stakeholders will only read the executive summary during the first contact with your business, so all the information they need should be included. 

The goals of an executive summary include:

• Grab the reader’s attention
• Tell them what to expect in the business plan so they are motivated to keep reading
• Provide a high-level overview of your company, your short-term and long-term goals
• Acts as an elevator pitch

What is an executive summary in a business plan?

An executive summary in a business plan is a concise overview that provides a snapshot of the key elements of the plan as it pertains to the business overall. It outlines the business concept, objectives, market analysis, financial projections, and other essential information. The executive summary serves as a summary and introduction to the entire business plan, allowing lenders, investors, and decision-makers to quickly grasp the main points and make informed decisions.

What is an executive summary in project management?

An executive summary in project management is a summary of the most critical information of your project proposal. It’s everything that management needs to know when they land on your project before they review your project plan .

An executive summary in project management shouldn’t be confused with a project overview. While they have similar elements, an executive summary can stand alone as a document, while a project overview needs to be attached to your project.

Executive summary vs abstract

An abstract summarizes a document like a journal article while an executive summary sums up a longer document.

An abstract is mostly used in academia as a requirement when submitting conference papers, book proposals, or applying for a research grant. The abstract is not an excerpt but an original document that is self-sufficient.

An executive summary is aimed at a business audience. It contains information to help executives make funding decisions. Where the language in an abstract is technical, the language of an executive summary is non-technical. An executive summary is written as a condensed version of a project plan to secure buy-in while an abstract is written for orientation.

Executive summary vs introduction

The introduction is the first part of your project plan or business plan. It explains what the project is about and the goals you want to achieve. On the other hand, the executive summary is a standalone document condensed into a few paragraphs. It is thorough and high-level. Decision-makers can choose to read only the executive summary and still get the gist of the entire project proposal.

Think of the introduction as the first few pages of a long book with many chapters and an executive summary like a short book with only one chapter. You can understand both context and storyline when you read a short book. 

What should an executive summary include? 

For a project .

What is the problem you’re going to solve? What product plan, customer feedback, or insight led to this project? Why should it happen now ? These are questions to lead with in the opening paragraph of your executive summary.

What steps or methods are you taking to solve the problems you’ve listed in the opening paragraph? What are the goals and objectives you’ll achieve at the end of the project? Detail the answers in this section.

Value proposition

This is an important section where you briefly explain the value of the outcome. What is the ROI of the solution you’ve proposed? How will it improve service delivery and customer experience?

In a few sentences reiterate why it’s important to solve the problem now and the next steps or actions you want the reader to take.

For a business plan 

Introduction  .

For a business plan, the introduction is an opening statement that explains the purpose of the document. Your goal is to grab and hold the reader’s attention by clearly communicating the value of the business and the desired outcome. 

Company description

Include the following details in the company description:

• Business name and location
• Contact information
• Description of the purpose
• Leadership, founders, and current investors at your company
• The team responsible for the project

Products and services

Briefly explain the problem you’re going to solve. If you’ve conducted research that shows a need for the proposal, include your findings here. Also, explain how you’ll accomplish the project goals and what you’ll need for success.

Market analysis

A few questions to answer in this section include:

• Is there a market opportunity for the problem? 
• How do you plan to grow your customer base and expand your market share? 
• What is the five-year growth plan for this product/service? 
• What is the most interesting thing you’ve learned about your target audience that the reader should know?

Competitive analysis

Questions to answer as part of your competitive analysis include:

• Who are your competitors?
• What are the present and future opportunities?
• What is the unique value proposition of the product or service?
• Do you have experience with competitors?
• What are the risks particular to this niche or line of product?
• What roadblocks do you expect to address?

Funding request and use

Use this section to sweeten the pot for investors. How much will you need to fund your business? What is the profitability of your business? How will investors benefit?

Financial projections 

Include financial data that supports your research such as:

• The budget baseline for your business plan
• Your projected revenue for the first three years
• Your plan to manage finances
• Your current and future business finances

Conclusion  

The conclusion is a recap of the problem and the solution. Ask about the decision you want the reader to take. The outcomes should be obvious but leave room for intrigue so they feel compelled to read the rest of the business proposal.

Executive summary examples 

Executive summary presentation.

Often, executive summaries are presented to stakeholders in addition to the document. Get the templates below to snag these PowerPoint executive summary presentation templates.

One-page executive summary template  

A one-page executive summary is a short document with a big impact. You’ll present it as a mini version of a project plan during a meeting with decision-makers or as a business plan when pitching investors.

A few details to include in a one-page executive summary:

• Business name
• Financial information
• Use of funding
• Management team
• Business model
• Unique value proposition
• Competitive advantage
• Go-to-market strategy

Startup executive summary template

Your startup executive summary could be the difference between getting a pitch meeting or not. Venture capitalists and investors and overwhelmed with pitches from startups looking for a partnership. 

An executive summary is the fastest way for them to learn about your company and evaluate its potential. It’s usually a one-page document that is concise, yet detailed and engaging. Before writing your startup executive summary, determine the goal and ensure it matches what potential investors want to see.

Details to include in your startup executive summary:

• A description of your product or service
• The value proposition
• Market analysis showing the merit of the project
• Your current business model and future plans
• An explanation of your market and customer base
• Financial projections and funding request
• Other special information that could sway a decision in your favor

Business plan executive summary template

The business plan executive summary shouldn’t exceed two pages. Make sure you’ve tailored it to your audience to show why the opportunity is special. An executive summary for a business plan should include:

• Mission statement
• Company information with details about your services or product
• Business highlights describing how you’ve grown over the years. Include details of revenue increase, number of customers, profitability, revenue increase, and market share
• Future goals
• Financial summary
• A closing sentence that reassures the value of the plan

Project executive summary template

The goal of a project executive summary is to show what life will look like after you’ve executed the project. Your executive summary should tell a story that helps the reader visualize the solution and inspire them to choose you.

The executive summary should be written as the final step of your project proposal template. This way, you save time revising the content.

Details to include in a project executive summary:

• Summary of the challenge the client wants to solve
• Description of how you’ll solve the pain point
• Overview explaining how you’ve solved similar problems in the past
• Unique value that competitors don’t offer

Marketing plan executive summary template

An executive summary for a marketing plan offers an overview of how you’ll reach your intended audience and drive conversions.

Details to include in a marketing plan executive summary:

• Introduction
• Brief description of your company and key leaders
• Project goals and objectives
• Your product or services and the major features and benefits
• Description of market factors and trends affecting them
• Who is your audience and how will you reach them?
• Financial projections

Healthcare executive summary template

A healthcare executive summary template is used in formal communications for hospitals, government health agencies, and nonprofits. The template accommodates longer-research proposal plans targeted at a wider audience of the general public, external investors, and management.

Details to include in healthcare executive summary:

• Project topic
• Overview of the organization
• Two to three key problems that have a profound impact on quality care, operations, or regulatory compliance
• A proposed solution to each identified problem
• Obstacles and opportunities
• Policy changes and program proposal
• Vision and recommendation

Executive summary report template

An executive summary for a research or analyst report offers an overview of key points from the research.

Details to include in a report executive summary report:

• Brief description of your company
• Analysis findings
• Why these findings matter

Here's an example: 

How to write an executive summary

1. write a problem-based introduction.

Use the opening paragraph to explain why your project matters. Outline the problem with supporting research or customer feedback to strengthen your claim. The reader should understand why it’s important to solve the problem now and the relevance to your customer base. 

A powerful way to grab attention is to open with a customer quote or thought-provoking statistic that forces the reader to sit up and listen.

For example:

“I wish this camera had a longer battery life span so I could record an entire football game on 4K without switching to full HD when the battery is low .” - Customer review

In a recent survey, 70% of our customers expressed a desire for a camera with a longer battery life that could last up to six hours while recording in 4k. 80% said they wouldn’t mind paying more for the convenience of not having to log extra battery packs when going out. To serve our existing clientele and improve our market share, we need to create a camcorder that performs at optimal levels while using fewer resources on battery life.

2. Tell your story

Use storytelling to explain the mission statement of your organization. Explain how you’ll use your skill and experience to solve the problem you’ve highlighted in the introduction. Storytelling sets the tone and gets the reader excited about reading the project plan.

3. Make sure you’ve done the research 

While an executive summary is short, it’s loaded with research. Research shows that you know your competitors, understand your target audience, and have a plan for capturing a significant market share.

Think of your executive summary like an elevator pitch. If an investor only read your executive summary without making it to the project proposal or business plan, what would you want them to know?

4. Outline the solution

After telling the reader the pain points and explaining your business credentials, use a bullet list to outline the solution. Your goal is to convince the reader that your solution is the best fit. Save deliverables and milestones for the project proposal. Instead, describe what will happen during the project so the user can picture the outcome working for them.

5. Show the value of the solution 

This is where you get into more details about the impact of the solution. Explain how the results provide relief and improve ROI for the company. include potential risks that may arise and relevant financial information such as income projections.

6. Formal or informal tone?

While an executive summary usually has a formal tone, your decisions should be based on your audience. 

Presenting to your C-level executives in your company? What language do they respond to? Don’t be afraid to break the mold if it gets the desired results. However, avoid clichés as they rub readers the wrong way.

If you’re presenting to investors, use language that resonates with your audience. Use personal pronouns like “I”, “you” and “we” over impersonal pronouns like “they” or “the company.

7. Make sure the summary can stand alone 

If you follow the clearly defined structure we’ve listed above, your executive summary can stand on its own merit. Keep revising the document until you’ve achieved this goal. The introduction, problem, solution, and conclusion should be detailed, yet concise. 

After writing, take a second look and read from the viewpoint of the decision-maker. Is there any section where more context is needed to clear confusion and help the reader understand the summary? Consider linking to a relevant section in the project proposal or explaining briefly in the summary.

8. Be concise

Every word in your executive summary must have an impact. The executive summary is not the place to brainstorm new ideas as it could jeopardize the project plan. 

Avoid using jargon words. Readers without prior knowledge of your company or niche should understand key findings by reading the executive summary alone.

 When you find yourself going deep into details, pull back and ask yourself if this belongs in the project proposal or executive summary. The goal is to keep the executive summary engaging and actionable.

9. Proofread for errors 

Before sending it off to executives or potential investors, read through the document three times in order to catch errors. It also helps to send it to a colleague to review with a fresh pair of eyes in case you missed a typo here and there.

10. Write the executive summary last

It takes longer to write an executive summary when you haven’t yet written the project proposal or business plan. Instead, wait to create a summary until you’ve written the full document, then pull details. This ensures that your executive summary captures the information you’ve detailed in the project plan.

Manage your executive summary templates with Guru

An executive summary is a quick and easy way to bring stakeholders up to speed on your project proposal. In a few paragraphs, you can communicate the problem, why it matters now and the key information they need to make a decision.

Rather than creating a new executive summary from scratch, these templates will add impact to your report and speed up the process. Use Guru’s knowledge management software to store your templates, collaborate remotely, and work efficiently on projects.

FAQ for executive summaries

Where does an executive summary go in a report.

Place the executive summary before the table of contents and after the title page. Include a page break before and after the executive summary.

How long should an executive summary be?

Most executive summaries are 5-10% of the length of the project proposal. Ideally, aim for one page for a 20-page project proposal.

Who is the audience of an executive summary?

The audience of an executive summary can include:

• Project stakeholders
• Management personnel who make decisions on funding
• Venture capitalists
• C-level executives

What is included in an executive summary?

Elements to include in an executive summary are:

• A summary of the key points of the project proposal report
• Major points of the report you want the reader to remember
• The goal of the report
• Results and recommendations from the report
• Other details that enable the executive summary to function as a standalone document

Case Study Summary

Ai generator.

It doesn’t always take an expert to fix a problem. Have you ever had a light in your house that doesn’t go on? Well, it’s not an engineering project , so it wouldn’t take a genius to identify if it’s a busted light bulb or a wiring issue. For these two cases, you can easily solve one problem but might need the help of an electrician for the other. When you encounter a particular situation, basic knowledge can help you to overcome it. And when you’ve dealt with the dilemma, what comes out may be additional knowledge on how to fix similar problems. And sometimes, life just gives you these things to test how well you can handle it. In academic settings, the presentation of these solutions can be considered a case study summary.

To get a firm grip on the principles and characteristics of discipline, you may need to test out what you know through given situations. In the fields of social science, business, and research, these situations are called case studies. And the initial analysis report is called a case study summary. A case executive summary is what the readers first encounter before they decide if the case is worth examining. Your case summary saves readers time in understanding the situation you’ve presented. It holds important information about medical or business case studies that your readers need to take in.

What a Case Study Summary Isn’t

Many may assume that a case study summary is the same as an abstract. They are relatively similar, but they have their key differences. A research executive summary is for those outside the academic spectrum. An abstract is for professors, research analysts, and anyone in the academe. The case study summary is also not the introduction, although it may contain similar content, they don’t share the same purpose. It is also not the preface of the study. Most importantly, it is not just a collection of random highlights within the analysis. The format of a case study summary is for the understanding of the collected data.

10+ Case Study Summary Example

A lot of case studies are hard to understand. Some people even dread the idea of reading the whole research project from start to finish. Thankfully, there is a more natural way to grasp the context of the study. That is through case study summaries. If you are working o a case study, you should be able to write a comprehensive overview of your own. To help you figure out the outline and format of your summary, here are 10+ case study summary examples you can check out.

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The Making an Effective Case Study Summary

As a researcher, you wouldn’t want your readers to have a hard time making sense of your case analysis . All the effort you put into making that can go to waste if it isn’t easy to understand. What you need is a compelling case study summary. If your review has the right information, your reader can level with you in no time. Here are some tricks to making a good case study summary.

1. Decide the Need

After writing an entire case study, the last thing you want is more report writing. That is why the first step to making a useful case summary is deciding if there is a need to have one. Some case studies that are considerably easier to understand don’t need case study summaries. But if your decision making says that you need it, then you better start!

2. Decide the Length

The length of the summary doesn’t always reflect how much information it holds. It can, however, determine how well of a writer you are. Your overview can be as concise as you want or as detailed as it needs to be. For as long as your research summary is readable, any length will do.

3. Prepare Data

The next step is conducting data analysis to figure out which data you are going to add to your case study summary. Pick out the most important details and the data most likely to raise questions. Anticipating these questions can help you formulate possible answers to add in your summary.

4. Organize Data

Making sure your data is organized is part and parcel to having a comprehensive case study summary. You can write a short introduction to open your summary and explain the purpose of your study. You then explain your solutions to the problem statement . Make sure no factoid overlaps another to avoid confusion.

5. Format Content

A continuous piece of writing can make a reader hesitate. Format your summary in a way that doesn’t seem too daunting. Divide your content, add a few white spaces. You have to let your readers’ eyes rest when scanning your summary. Don’t make your summary datasheet intimidating to look at.

When handling cases, whether you are a market analyst of a social science researcher, case study summaries are your best friends in data collection.

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Organizing Your Social Sciences Research Paper

• Executive Summary
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• Broadening a Topic Idea
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An executive summary is a thorough overview of a research report or other type of document that synthesizes key points for its readers, saving them time and preparing them to understand the study's overall content. It is a separate, stand-alone document of sufficient detail and clarity to ensure that the reader can completely understand the contents of the main research study. An executive summary can be anywhere from 1-10 pages long depending on the length of the report, or it can be the summary of more than one document [e.g., papers submitted for a group project].

Bailey, Edward, P. The Plain English Approach to Business Writing . (New York: Oxford University Press, 1997), p. 73-80 Todorovic, Zelimir William and Marietta Wolczacka Frye. “Writing Effective Executive Summaries: An Interdisciplinary Examination.” In United States Association for Small Business and Entrepreneurship. Conference Proceedings . (Decatur, IL: United States Association for Small Business and Entrepreneurship, 2009): pp. 662-691.

Importance of a Good Executive Summary

Although an executive summary is similar to an abstract in that they both summarize the contents of a research study, there are several key differences. With research abstracts, the author's recommendations are rarely included, or if they are, they are implicit rather than explicit. Recommendations are generally not stated in academic abstracts because scholars operate in a discursive environment, where debates, discussions, and dialogs are meant to precede the implementation of any new research findings. The conceptual nature of much academic writing also means that recommendations arising from the findings are distributed widely and not easily or usefully encapsulated. Executive summaries are used mainly when a research study has been developed for an organizational partner, funding entity, or other external group that participated in the research . In such cases, the research report and executive summary are often written for policy makers outside of academe, while abstracts are written for the academic community. Professors, therefore, assign the writing of executive summaries so students can practice synthesizing and writing about the contents of comprehensive research studies for external stakeholder groups.

When preparing to write, keep in mind that:

• An executive summary is not an abstract.
• An executive summary is not an introduction.
• An executive summary is not a preface.
• An executive summary is not a random collection of highlights.

Christensen, Jay. Executive Summaries Complete The Report. California State University Northridge; Clayton, John. "Writing an Executive Summary that Means Business." Harvard Management Communication Letter (July 2003): 2-4; Keller, Chuck. "Stay Healthy with a Winning Executive Summary." Technical Communication 41 (1994): 511-517; Murphy, Herta A., Herbert W. Hildebrandt, and Jane P. Thomas. Effective Business Communications . New York: McGraw-Hill, 1997; Vassallo, Philip. "Executive Summaries: Where Less Really is More." ETC.: A Review of General Semantics 60 (Spring 2003): 83-90 .

Structure and Writing Style

Writing an Executive Summary

Read the Entire Document This may go without saying, but it is critically important that you read the entire research study thoroughly from start to finish before you begin to write the executive summary. Take notes as you go along, highlighting important statements of fact, key findings, and recommended courses of action. This will better prepare you for how to organize and summarize the study. Remember this is not a brief abstract of 300 words or less but, essentially, a mini-paper of your paper, with a focus on recommendations.

Isolate the Major Points Within the Original Document Choose which parts of the document are the most important to those who will read it. These points must be included within the executive summary in order to provide a thorough and complete explanation of what the document is trying to convey.

Separate the Main Sections Closely examine each section of the original document and discern the main differences in each. After you have a firm understanding about what each section offers in respect to the other sections, write a few sentences for each section describing the main ideas. Although the format may vary, the main sections of an executive summary likely will include the following:

• An opening statement, with brief background information,
• The purpose of research study,
• Method of data gathering and analysis,
• Overview of findings, and,
• A description of each recommendation, accompanied by a justification. Note that the recommendations are sometimes quoted verbatim from the research study.

Combine the Information Use the information gathered to combine them into an executive summary that is no longer than 10% of the original document. Be concise! The purpose is to provide a brief explanation of the entire document with a focus on the recommendations that have emerged from your research. How you word this will likely differ depending on your audience and what they care about most. If necessary, selectively incorporate bullet points for emphasis and brevity. Re-read your Executive Summary After you've completed your executive summary, let it sit for a while before coming back to re-read it. Check to make sure that the summary will make sense as a separate document from the full research study. By taking some time before re-reading it, you allow yourself to see the summary with fresh, unbiased eyes.

Common Mistakes to Avoid

Length of the Executive Summary As a general rule, the correct length of an executive summary is that it meets the criteria of no more pages than 10% of the number of pages in the original document, with an upper limit of no more than ten pages [i.e., ten pages for a 100 page document]. This requirement keeps the document short enough to be read by your audience, but long enough to allow it to be a complete, stand-alone synopsis. Cutting and Pasting With the exception of specific recommendations made in the study, do not simply cut and paste whole sections of the original document into the executive summary. You should paraphrase information from the longer document. Avoid taking up space with excessive subtitles and lists, unless they are absolutely necessary for the reader to have a complete understanding of the original document. Consider the Audience Although unlikely to be required by your professor, there is the possibility that more than one executive summary will have to be written for a given document [e.g., one for policy-makers, one for private industry, one for philanthropists]. This may only necessitate the rewriting of the introduction and conclusion, but it could require rewriting the entire summary in order to fit the needs of the reader. If necessary, be sure to consider the types of audiences who may benefit from your study and make adjustments accordingly. Clarity in Writing One of the biggest mistakes you can make is related to the clarity of your executive summary. Always note that your audience [or audiences] are likely seeing your research study for the first time. The best way to avoid a disorganized or cluttered executive summary is to write it after the study is completed. Always follow the same strategies for proofreading that you would for any research paper. Use Strong and Positive Language Don’t weaken your executive summary with passive, imprecise language. The executive summary is a stand-alone document intended to convince the reader to make a decision concerning whether to implement the recommendations you make. Once convinced, it is assumed that the full document will provide the details needed to implement the recommendations. Although you should resist the temptation to pad your summary with pleas or biased statements, do pay particular attention to ensuring that a sense of urgency is created in the implications, recommendations, and conclusions presented in the executive summary. Be sure to target readers who are likely to implement the recommendations.

Bailey, Edward, P. The Plain English Approach to Business Writing . (New York: Oxford University Press, 1997), p. 73-80; Christensen, Jay. Executive Summaries Complete The Report. California State University Northridge; Executive Summaries. Writing@CSU. Colorado State University; Clayton, John. "Writing an Executive Summary That Means Business." Harvard Management Communication Letter , 2003; Executive Summary. University Writing Center. Texas A&M University;  Green, Duncan. Writing an Executive Summary.   Oxfam’s Research Guidelines series ; Guidelines for Writing an Executive Summary. Astia.org; Markowitz, Eric. How to Write an Executive Summary. Inc. Magazine, September, 15, 2010; Kawaski, Guy. The Art of the Executive Summary. "How to Change the World" blog; Keller, Chuck. "Stay Healthy with a Winning Executive Summary." Technical Communication 41 (1994): 511-517; The Report Abstract and Executive Summary. The Writing Lab and The OWL. Purdue University; Writing Executive Summaries. Effective Writing Center. University of Maryland; Kolin, Philip. Successful Writing at Work . 10th edition. (Boston, MA: Cengage Learning, 2013), p. 435-437; Moral, Mary. "Writing Recommendations and Executive Summaries." Keeping Good Companies 64 (June 2012): 274-278; Todorovic, Zelimir William and Marietta Wolczacka Frye. “Writing Effective Executive Summaries: An Interdisciplinary Examination.” In United States Association for Small Business and Entrepreneurship. Conference Proceedings . (Decatur, IL: United States Association for Small Business and Entrepreneurship, 2009): pp. 662-691.

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Business Case Executive Summary Example

A business case executive summary example is an executive summary for a business report format. check out this customizable template from venngage..

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A business case executive summary example is a document that helps users to write their executive summaries. Business case executive summary examples provide a general template for writing a succinct and effective executive summary, as well as give examples of how to use it in real-world situations. Business case executive summary examples help users by providing them with a guide for what to include in an executive summary, as well as how to organize that information into a clear and convincing document. After reading through the example, users will be able to easily create their executive summaries by following the guidelines provided. There are several benefits of using business case executive summary examples: they save time, they are easy to understand, they are versatile enough to be used across many different types of business cases, and they allow users to create their custom templates based on what works best for them. Anyone who needs an easy way to create an effective executive summary can use this business case executive summary example! This infographic from Venngage is a great way to make sure you're communicating

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Executive Summary Case Study Example

This Executive Summary Case Study Analysis Example shows how a simple analysis of this type can reveal the real story. The summary is a much-needed tool for identifying weaknesses, but it is so general that it may miss the most critical information about an individual. The Executive Summary Case Study illustrates how Executive Summary Case Studies can be developed to identify strengths and make suggestions for actions to improve organizational performance.

Here is the Executive Summary Case Study. James jumped into action when it was time to take action. He was prompt, able to prioritize, motivated, and passionate about creating a better organization. He was a terrific asset to the organization.

We asked him to write up specific recommendations to make the work environment better. On several occasions, he was asked to develop recommendations for specific change processes.

How did we do it? We took the results of the Executive Summary Case Study Analysis and then identified the things that he really wanted to change and why. This Executive Summary Case Study Analysis Example clearly demonstrates how we integrated the focus on James’ strengths and weaknesses.

Here is another Executive Summary Case Study Analysis Example. Our clients were asking for a referral for a Human Resources Manager. After an evaluation by an HR consulting firm, we thought this person was going to be a top talent. The first step was to interview the client. The client had specific ideas about what the Human Resources Manager should be doing.

Here is the Executive Summary Case Study. We asked the client to fill out a formal Business Plan to explain what they hoped to accomplish. We also asked them to provide us with some executive summary case studies. We found that the client focused mostly on the problem areas.

We then provided them with specific actions and suggestions for improving performance in two specific areas. We then had a meeting with the client and gave them some specific suggestions about the changes that would make the business more competitive.

How did we do it? We made sure we knew all the details about the business and the clients’ unique challenges. We worked with them as they outlined their ideas for change and how they would implement them.

In this Executive Summary Case Study Example, the client spent a lot of time outlining their goals and describing what they hoped to accomplish. In doing so, we found that the client was focusing on the right areas and not much on the others. We then integrated the focus on the clients’ particular weaknesses into the rest of the plan.

Executive Summary Case Studies is powerful tools for providing organizational leaders with key performance information. Organizations find that analyzing the big picture is often a better approach than isolating performance issues. When Executives analyze such studies, they can get a broader view of the problems facing the organization and develop a road map for creating the change initiatives that will make a difference.

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Case Study Template

Good case studies tell a compelling story to potential clients of how your company rose to the occasion. The Case Study Template will help you showcase your company’s credibility in solving a particularly challenging client problem and prove to potential clients that you have what it takes to perform well. Specifically, case studies can help you:

• Highlight your expertise in delivering measurable results based on KPIs.
• Position your brand as an authority in your industry to attract potential customers.
• Provide visual proof of your skills, experience, and expertise as a company.
• Showcase your perseverance in handling difficult projects or campaigns.

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• Click and start editing, no account or credit card required. Follow along with the instructional copy. Add charts, graphs, images, and videos to customize your case study. Drag & drop. Resize. It’s the easiest editor ever.
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Follow along step-by-step with the Case Study how-to guide .

What is a case study?

An effective case study is a great way to show potential clients, customers, and stakeholders how valuable your product or service is by explaining how your business solved a particularly challenging client problem.

Marketing case studies examine a single client situation in-depth and provide a detailed analysis of how your organization resolved the challenge.

The best case studies not only tell a story about your company but also contain some hard measurable metrics. This allows you to highlight your successes in a way that will make an ideal potential customer become your customer. Essentially, a case study is an effective way to learn about your business and a great marketing tool.

When looking for potential projects to use for a case study, look for ones that:

• Involved a particular challenge that required a unique set of skills that your company possesses
• Received special awards, press coverage or accolades
• Involved a high profile project
• Involved a well-known (preferably Fortune 500) brand or company

The most important element of your case study is that it must show a real-life example to relate to your target client. While a good case study showcases your company, a great case study makes the reader want to start a conversation with you.

What information should be included in a case study?

The first thing to consider is who will be reading your case studies. Messages and their delivery resonate differently, depending on who is on the receiving end. For example, a thirty-something software entrepreneur will measure success differently than a fifty-something CEO of a large corporation. Understanding your target audience will help you tell your case study in a way that will effectively speak to them.

When gathering information for your case study, interview happy customers and ask questions to your potential case study subject that align with the story you are trying to tell. No case study will be the same, and your questions will vary from client to client.

Before you contact the customer, consider interview questions so you have an idea of what you need to produce a compelling case study demonstrating your potential to succeed.

At the end of the information-gathering process, you should have a solid understanding of the following to outline how your product was the best solution for the customers’ particular challenge:

• The client’s initial challenge
• Why did the client choose your company
• Your company’s approach to the problem
• The solution and implementation process
• The results and final measures of success

Some questions to ask your client during the initial interview:

• Can you give a brief description of your company?
• How did you first hear about our product or service?
• What challenges or pain points prompted using our product? 
• What were you looking for in a solution to your problem? 
• Did you have any roadblocks while using our product? 

Don’t forget to talk to your colleagues and get their perspectives on the project when writing your case study. You may also want to include some quotes from internal stakeholders or project leads to make an even more compelling case study.

How do you write a case study?

When writing a case study, make sure you know who you’re talking to. Your audience, i.e. who would be interested in your product or service, should be your main focus when you create a case study. Once you’ve compiled your facts, format the story so that it will appeal to potential customers.

The format and content of case study templates vary, but in general, your business case study should look like a strong landing page: brief, pictorial, and engaging.

Xtensio’s case study template includes instructional copy to show you everything you need to know to create a real-life example of your company’s strengths. The template is organized into sections and modules designed to make your case study flow like a well-planned story and we’ve broken the template into three main sections: the snapshot, the body and the footer. 

The Snapshot

This section is designed to give a quick overview of your story and prompt readers to want to learn more. Consider it an executive summary, a book cover, or a brief description in an online store. It should have enough information to grab a potential customer’s attention, but not so much that they will stop reading. Include client details, the project name, and a brief description of the problem, as well as quantitative metrics that demonstrate your accomplishment.

You can also include the date the case study was originally published here to help potential customers identify if your product or service is a good fit for them right now. 

This section is the meat of your case study and will focus on customer results. Like any good story, it will have a beginning, a middle and an end. Classic western storytelling uses a pretty standard formula that includes a problem, the approach taken to solve it, the solution and the end results. The body of Xtensio’s case study template is divided into four key areas that align to these story elements: the Challenge, the Approach, the Solution and the Results. Here, make sure you explain using your product for a certain use case and describe how your service helped the client.

To close your case study, end with a short paragraph about who your company is, as well as your contact information. This is handy if your business case study becomes separated from your company’s website information somehow.

If you plan on sharing the case study online, make sure to add the links to your website and social media handles, using our social media module. If you are planning to print, then don’t forget to spell out the name of your website and/or add a contact phone number and email address.

Invite feedback and participation by your colleagues and the client by inviting them to collaborate on the case study template in real-time. Once you are satisfied with your case study, you can add it to your website, share it on your social channels, use it in presentations, or send out emails to potential clients. You can also download a pdf version that can be printed and shared. 

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AI on Trial: Legal Models Hallucinate in 1 out of 6 (or More) Benchmarking Queries

A new study reveals the need for benchmarking and public evaluations of AI tools in law.

Artificial intelligence (AI) tools are rapidly transforming the practice of law. Nearly  three quarters of lawyers plan on using generative AI for their work, from sifting through mountains of case law to drafting contracts to reviewing documents to writing legal memoranda. But are these tools reliable enough for real-world use?

Large language models have a documented tendency to “hallucinate,” or make up false information. In one highly-publicized case, a New York lawyer  faced sanctions for citing ChatGPT-invented fictional cases in a legal brief;  many similar cases have since been reported. And our  previous study of general-purpose chatbots found that they hallucinated between 58% and 82% of the time on legal queries, highlighting the risks of incorporating AI into legal practice. In his  2023 annual report on the judiciary , Chief Justice Roberts took note and warned lawyers of hallucinations. 

Across all areas of industry, retrieval-augmented generation (RAG) is seen and promoted as the solution for reducing hallucinations in domain-specific contexts. Relying on RAG, leading legal research services have released AI-powered legal research products that they claim  “avoid” hallucinations and guarantee  “hallucination-free” legal citations. RAG systems promise to deliver more accurate and trustworthy legal information by integrating a language model with a database of legal documents. Yet providers have not provided hard evidence for such claims or even precisely defined “hallucination,” making it difficult to assess their real-world reliability.

AI-Driven Legal Research Tools Still Hallucinate

In a new  preprint study by  Stanford RegLab and  HAI researchers, we put the claims of two providers, LexisNexis (creator of Lexis+ AI) and Thomson Reuters (creator of Westlaw AI-Assisted Research and Ask Practical Law AI)), to the test. We show that their tools do reduce errors compared to general-purpose AI models like GPT-4. That is a substantial improvement and we document instances where these tools provide sound and detailed legal research. But even these bespoke legal AI tools still hallucinate an alarming amount of the time: the Lexis+ AI and Ask Practical Law AI systems produced incorrect information more than 17% of the time, while Westlaw’s AI-Assisted Research hallucinated more than 34% of the time.

Read the full study, Hallucination-Free? Assessing the Reliability of Leading AI Legal Research Tools

To conduct our study, we manually constructed a pre-registered dataset of over 200 open-ended legal queries, which we designed to probe various aspects of these systems’ performance.

Broadly, we investigated (1) general research questions (questions about doctrine, case holdings, or the bar exam); (2) jurisdiction or time-specific questions (questions about circuit splits and recent changes in the law); (3) false premise questions (questions that mimic a user having a mistaken understanding of the law); and (4) factual recall questions (questions about simple, objective facts that require no legal interpretation). These questions are designed to reflect a wide range of query types and to constitute a challenging real-world dataset of exactly the kinds of queries where legal research may be needed the most.

Figure 1: Comparison of hallucinated (red) and incomplete (yellow) answers across generative legal research tools.

These systems can hallucinate in one of two ways. First, a response from an AI tool might just be  incorrect —it describes the law incorrectly or makes a factual error. Second, a response might be  misgrounded —the AI tool describes the law correctly, but cites a source which does not in fact support its claims.

Given the critical importance of authoritative sources in legal research and writing, the second type of hallucination may be even more pernicious than the outright invention of legal cases. A citation might be “hallucination-free” in the narrowest sense that the citation  exists , but that is not the only thing that matters. The core promise of legal AI is that it can streamline the time-consuming process of identifying relevant legal sources. If a tool provides sources that  seem authoritative but are in reality irrelevant or contradictory, users could be misled. They may place undue trust in the tool's output, potentially leading to erroneous legal judgments and conclusions.

Figure 2:  Top left: Example of a hallucinated response by Westlaw's AI-Assisted Research product. The system makes up a statement in the Federal Rules of Bankruptcy Procedure that does not exist (and Kontrick v. Ryan, 540 U.S. 443 (2004) held that a closely related bankruptcy deadline provision was not jurisdictional). Top right: Example of a hallucinated response by LexisNexis's Lexis+ AI. Casey and its undue burden standard were overruled by the Supreme Court in Dobbs v. Jackson Women's Health Organization, 597 U.S. 215 (2022); the correct answer is rational basis review. Bottom left: Example of a hallucinated response by Thomson Reuters's Ask Practical Law AI. The system fails to correct the user’s mistaken premise—in reality, Justice Ginsburg joined the Court's landmark decision legalizing same-sex marriage—and instead provides additional false information about the case. Bottom right: Example of a hallucinated response from GPT-4, which generates a statutory provision that has not been codified.

RAG Is Not a Panacea

Figure 3: An overview of the retrieval-augmentation generation (RAG) process. Given a user query (left), the typical process consists of two steps: (1) retrieval (middle), where the query is embedded with natural language processing and a retrieval system takes embeddings and retrieves the relevant documents (e.g., Supreme Court cases); and (2) generation (right), where the retrieved texts are fed to the language model to generate the response to the user query. Any of the subsidiary steps may introduce error and hallucinations into the generated response. (Icons are courtesy of FlatIcon.)

Under the hood, these new legal AI tools use retrieval-augmented generation (RAG) to produce their results, a method that many tout as a potential solution to the hallucination problem. In theory, RAG allows a system to first  retrieve the relevant source material and then use it to  generate the correct response. In practice, however, we show that even RAG systems are not hallucination-free. 

We identify several challenges that are particularly unique to RAG-based legal AI systems, causing hallucinations. 

First, legal retrieval is hard. As any lawyer knows, finding the appropriate (or best) authority can be no easy task. Unlike other domains, the law is not entirely composed of verifiable  facts —instead, law is built up over time by judges writing  opinions . This makes identifying the set of documents that definitively answer a query difficult, and sometimes hallucinations occur for the simple reason that the system’s retrieval mechanism fails.

Second, even when retrieval occurs, the document that is retrieved can be an inapplicable authority. In the American legal system, rules and precedents differ across jurisdictions and time periods; documents that might be relevant on their face due to semantic similarity to a query may actually be inapposite for idiosyncratic reasons that are unique to the law. Thus, we also observe hallucinations occurring when these RAG systems fail to identify the truly binding authority. This is particularly problematic as areas where the law is in flux is precisely where legal research matters the most. One system, for instance, incorrectly recited the “undue burden” standard for abortion restrictions as good law, which was overturned in  Dobbs (see Figure 2). 

Third, sycophancy—the tendency of AI to agree with the user's incorrect assumptions—also poses unique risks in legal settings. One system, for instance, naively agreed with the question’s premise that Justice Ginsburg dissented in  Obergefell , the case establishing a right to same-sex marriage, and answered that she did so based on her views on international copyright. (Justice Ginsburg did not dissent in  Obergefell and, no, the case had nothing to do with copyright.) Notwithstanding that answer, here there are optimistic results. Our tests showed that both systems generally navigated queries based on false premises effectively. But when these systems do agree with erroneous user assertions, the implications can be severe—particularly for those hoping to use these tools to increase access to justice among  pro se and under-resourced litigants.

Responsible Integration of AI Into Law Requires Transparency

Ultimately, our results highlight the need for rigorous and transparent benchmarking of legal AI tools. Unlike other domains, the use of AI in law remains alarmingly opaque: the tools we study provide no systematic access, publish few details about their models, and report no evaluation results at all.

This opacity makes it exceedingly challenging for lawyers to procure and acquire AI products. The large law firm  Paul Weiss spent nearly a year and a half testing a product, and did not develop “hard metrics” because checking the AI system was so involved that it “makes any efficiency gains difficult to measure.” The absence of rigorous evaluation metrics makes responsible adoption difficult, especially for practitioners that are less resourced than Paul Weiss. 

The lack of transparency also threatens lawyers’ ability to comply with ethical and professional responsibility requirements. The bar associations of  California ,  New York , and  Florida have all recently released guidance on lawyers’ duty of supervision over work products created with AI tools. And as of May 2024,  more than 25 federal judges have issued standing orders instructing attorneys to disclose or monitor the use of AI in their courtrooms.

Without access to evaluations of the specific tools and transparency around their design, lawyers may find it impossible to comply with these responsibilities. Alternatively, given the high rate of hallucinations, lawyers may find themselves having to verify each and every proposition and citation provided by these tools, undercutting the stated efficiency gains that legal AI tools are supposed to provide.

Our study is meant in no way to single out LexisNexis and Thomson Reuters. Their products are far from the only legal AI tools that stand in need of transparency—a slew of startups offer similar products and have  made   similar   claims , but they are available on even more restricted bases, making it even more difficult to assess how they function. 

Based on what we know, legal hallucinations have not been solved.The legal profession should turn to public benchmarking and rigorous evaluations of AI tools. 

This story was updated on Thursday, May 30, 2024, to include analysis of a third AI tool, Westlaw’s AI-Assisted Research.

Paper authors: Varun Magesh is a research fellow at Stanford RegLab. Faiz Surani is a research fellow at Stanford RegLab. Matthew Dahl is a joint JD/PhD student in political science at Yale University and graduate student affiliate of Stanford RegLab. Mirac Suzgun is a joint JD/PhD student in computer science at Stanford University and a graduate student fellow at Stanford RegLab. Christopher D. Manning is Thomas M. Siebel Professor of Machine Learning, Professor of Linguistics and Computer Science, and Senior Fellow at HAI. Daniel E. Ho is the William Benjamin Scott and Luna M. Scott Professor of Law, Professor of Political Science, Professor of Computer Science (by courtesy), Senior Fellow at HAI, Senior Fellow at SIEPR, and Director of the RegLab at Stanford University. 

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• Open access
• Published: 17 June 2024

Genome-wide association study identifies novel susceptible loci and evaluation of polygenic risk score for chronic obstructive pulmonary disease in a Taiwanese population

• Wei-De Lin 1 , 2 ,
• Wen-Ling Liao 3 , 4 ,
• Wei-Cheng Chen 5 , 6 ,
• Ting-Yuan Liu 7 ,
• Yu-Chia Chen 7 &
• Fuu-Jen Tsai 1 , 8 , 9 , 10 , 11 , 12  

BMC Genomics volume  25 , Article number:  607 ( 2024 ) Cite this article

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Chronic Obstructive Pulmonary Disease (COPD) describes a group of progressive lung diseases causing breathing difficulties. While COPD development typically involves a complex interplay between genetic and environmental factors, genetics play a role in disease susceptibility. This study used genome-wide association studies (GWAS) and polygenic risk score (PRS) to elucidate the genetic basis for COPD in Taiwanese patients.

GWAS was performed on a Taiwanese COPD case–control cohort with a sample size of 5,442 cases and 17,681 controls. Additionally, the PRS was calculated and assessed in our target groups. GWAS results indicate that although there were no single nucleotide polymorphisms (SNPs) of genome-wide significance, prominent COPD susceptibility loci on or nearby genes such as WWTR1 , EXT1 , INTU , MAP3K7CL , MAMDC2 , BZW1/CLK1 , LINC01197 , LINC01894 , and CFAP95 ( C9orf135 ) were identified, which had not been reported in previous studies. Thirteen susceptibility loci, such as CHRNA4 , AFAP1 , and DTWD1 , previously reported in other populations were replicated and confirmed to be associated with COPD in Taiwanese populations. The PRS was determined in the target groups using the summary statistics from our base group, yielding an effective association with COPD (odds ratio [OR] 1.09, 95% confidence interval [CI] 1.02–1.17, p  = 0.011). Furthermore, replication a previous lung function trait PRS model in our target group, showed a significant association of COPD susceptibility with PRS of Forced Expiratory Volume in one second (FEV 1 )/Forced Vital Capacity (FCV) (OR 0.89, 95% CI 0.83–0.95, p  = 0.001).

Conclusions

Novel COPD-related genes were identified in the studied Taiwanese population. The PRS model, based on COPD or lung function traits, enables disease risk estimation and enhances prediction before suffering. These results offer new perspectives on the genetics of COPD and serve as a basis for future research.

Peer Review reports

Chronic Obstructive Pulmonary Disease (COPD) describes some of the inflammatory lung diseases that cause breathing difficulties. The two most common conditions that fall under the umbrella of COPD are chronic bronchitis and emphysema. COPD is characterized by airflow obstruction, owing to various factors such as inflammation and damage to the airways and lung tissue [ 1 ]. Some of the key risk factors that potentially cause COPD are as follows: (a) Smoking: Cigarette smoking is by far the most significant risk factor for COPD. Harmful chemicals in tobacco smoke can irritate and damage the airways and lung tissues over time. (b) Environmental factors: Prolonged exposure to indoor and outdoor air pollutants, including fumes from burning fuels for cooking and heating, increases the risk of COPD. (c) Occupational exposure: People working in certain industries such as mining, construction, and manufacturing may be exposed to dust, chemicals, and fumes that can contribute to the development of COPD [ 1 , 2 ]. (d) Genetic factors: While smoking and environmental factors play dominant roles, genetic factors can also increase the susceptibility of some individuals to COPD. Genetic variations affect how the lungs respond to damage and inflammation [ 3 ].

COPD typically involves complex interactions between genetic and environmental factors. The genetics underlying this group of disease is complex, with the specific genetic factors contributing to COPD remaining an active area of research. Alpha-1 antitrypsin deficiency (AATD) is a hereditary condition caused by mutations in the SERPINA1 gene. This deficiency leads to the lack of a protective protein (alpha-1 antitrypsin) in the lungs, making individuals with AATD more susceptible to early onset emphysema and COPD. Individuals with two abnormal alleles on the SERPINA1 gene (homozygous AATD) have a significantly higher risk of developing severe COPD, particularly if they smoke [ 4 ]. Variations in certain growth factor genes such as vascular endothelial growth factor, inflammatory and immune response genes such as tumor necrosis factor-alpha and interleukin-6, mucus production genes such as mucin 5B, have been shown to affect the susceptibility to COPD [ 5 , 6 , 7 ]. These affect the growth and repair of blood vessels as well as responses to lung damage and inflammation, and could cause excessive mucus production, with the latter causing airway obstruction and respiratory symptoms. Furthermore, surfactant protein genes such as those encoding surfactant proteins A, B, and D, are important for maintaining lung function and variations in these genes have also been associated with a predisposition to COPD [ 8 ].

Genome-wide association study (GWAS) has revolutionized our understanding of the genetic basis of complex diseases. GWAS identifies genetic variants associated with a disease by comparing the genomes of people with and without a particular disease. This information can be used to develop new treatments and prevention strategies [ 9 , 10 ]. Numerous GWASs have been conducted to investigate the genetic basis of COPD. The COPD Genetic Epidemiology Study (COPDGene) is one of the most prominent and extensive GWASs. Genetic and clinical data were collected from thousands of patients with COPD and healthy controls. This study has identified several genetic variants associated with COPD susceptibility and severity, including those related to inflammation, lung development, and oxidative stress genes [ 11 , 12 ]. A large multicenter observational study, the Evaluation of COPD Longitudinally to Identify Predictive Surrogate Endpoints (ECLIPSE) conducted a GWAS to identify genetic factors contributing to COPD progression and exacerbations and identified genetic variants associated with lung function decline and the risk of exacerbations in COPD patients [ 13 ]. The Subpopulations and Intermediate Outcome Measures in COPD Study (SPIROMICS) is another comprehensive study aimed at uncovering the genetic and environmental factors influencing COPD development and progression. A GWAS within SPIROMICS has identified genetic variations linked to lung function decline, emphysema, and other COPD-related traits [ 14 ]. The International COPD Genetics Consortium (ICGC) is a collaborative effort involving researchers from around the world focusing on understanding the genetics of COPD. This consortium conducted a GWAS to identify the genetic risk variants and pathways associated with COPD, including genes involved in lung development, inflammation, and mucin production [ 15 ]. The GenKOLS Study (Genetics of Chronic Obstructive Lung Disease Study) was based in Norway and conducted a GWAS to identify genetic factors influencing COPD susceptibility and lung function decline. Specific genetic variants associated with COPD risk have been identified in the Norwegian population [ 16 ]. In a recent multi-ancestry GWAS meta-analysis of lung function traits in 580,869 individuals, 1,020 independent association single nucleotide polymorphisms (SNPs) implicating 559 genes were identified. These association study results were used to create a genetic risk score for four lung function traits: Forced Expiratory Volume in 1 s (FEV 1 ), Forced Vital Capacity (FVC), FEV 1 /FVC ratio, and peak expiratory flow (PEF), which showed a strong association with COPD across ancestry groups [ 17 ]. These studies have significantly improved our understanding of the genetic underpinnings of COPD identifying specific disease-associated genetic variations and gene pathways and shedding light on potential targets for future therapeutic interventions.

COPD is a significant health concern in Taiwan, with a prevalence of 6.1% among adults older than 40 years [ 18 ]. Determining the specific risk factors and genetic factors associated with COPD in this population is crucial for effective prevention and treatment strategies. Previous studies of COPD in Taiwan were focused on smoking and environmental risk factors [ 19 , 20 , 21 ]. Target genes association with COPD have already been reported [ 22 , 23 , 24 ]. A recent global biobank meta-analysis paper performed COPD GWAS in combination with other East Asian population biobank data (including Taiwan Biobank), but without independent GWAS or PRS analysis, nor reports on susceptibility genes within the Taiwanese population [ 25 ].

The present study, aimed to use GWAS to understand whether Taiwanese people have special genetic factors in COPD and to construct a genetic risk model. Using a custom-designed TPMv1 SNP array [ 26 ] and Taiwanese population data, a GWAS was performed to determine the genes and regulatory pathways involved in COPD. GWAS results were employed to build a polygenic risk score (PRS) model to predict COPD using a genetic approach. In addition, a PRS model established in a previous large study based on four different COPD test traits [ 17 ] was applied to our COPD study group to evaluate the risk of COPD in the Taiwanese population. These similar genetic factors could be used to explain the risk of COPD in different populations.

Data collection and informed consent

The Precision Medicine Project of the China Medical University Hospital (CMUH) was initiated in 2018 to collect biospecimens and recruit study participants from patients visiting the CMUH. The recruitment and sample collection procedures were approved by the Research Ethics Committee of China Medical University Hospital, Taichung, Taiwan, in accordance with the standards of the Declaration of Helsinki. All participants signed an informed consent form. Blood samples were collected from each participant and clinical information was collected from the electronic medical records (EMRs) of CMUH between 2003 and 2021, with approval by the Research Ethics Committee of CMUH, Taichung, Taiwan.

For sample collection: participants who were 20 years of age or older and had a medical record of COPD diagnosis (ICD-10-CM Diagnosis Code: J44.0, J44.1, J44.9) were considered as COPD cases, and those who had no record of lung/trachea/bronchus disease, cancer, neoplasm, or cardiovascular diseases and were 20 years of age or older were selected as COPD controls.

Genotyping, imputation, and genome-wide association study

In the present study, the TPMv1 SNP array (TPMv1, Thermo Fisher Scientific, Inc., Waltham, MA, USA), which was developed by the Academia Sinica and Taiwan Precision Medicine Initiative teams was used for genotyping. This array comprised 714,457 SNPs and was employed according to the manufacturer’s protocol [ 26 , 27 , 28 ]. SNP data were analyzed using PLINK 2.0 [ 29 ]. Participants and SNPs with missing data were excluded if they fulfilled the respective criteria of 10% missing data per individual (–mind 0.1), 10% missing data per marker (–geno 0.1), or heterozygosity > 5 (–het 5 for samples). Next, monomorphic SNPs with a count of < 10 (–mac 10) and multiallelic SNPs were eliminated. Variants with a Hardy–Weinberg equilibrium P -value less than 10 −6 (–hwe 10 −6 ) and a minor allele frequency (MAF) less than 10 −4 (–maf 0.0001) were also excluded. The following analysis criteria were incorporated into our study methodology: heterozygous outliers exceeding a standard deviation value of 5, principal component analysis (PCA) outliers exceeding an interquartile range (IQR) of 3 (for principal components 1 to 10, PC1-10), and mismatches between genotypic sex and actual sex. We also used the KING-robust kinship estimator18 (PLINK 2.0) to remove duplicate samples from our cohort, ensuring that the genetic data were not affected by inflationary effects. After applying these filters, 508,004 variants successfully passed the quality control. Imputation was performed using Beagle 5.2, and whole-genome sequencing data obtained from Taiwan Biobank was used as reference. The imputed data were further filtered based on the following criteria: an alternate allele dosage < 0.3 and a genotype posterior probability < 0.9 [ 30 , 31 ]. Following quality control and imputation, 14,064,987 variants were analyzed [ 27 ].

• Genome-wide association study

The summary statistics were calculated using PLINK 2.0 [ 29 , 32 ]. The cases and controls were checked using PLINK identity-by-descent (IBD) to remove the first- and second-degree relatives. The selected cases and controls were matched using the MtchIt method [ 33 ]. Using PLINK 2.0 in the logistic mode, a GWAS analysis was performed with COPD as the outcome variable. Age and sex were included as covariates in the logistic regression model to account for the potential confounding effects. To address the population structure, PCA was conducted using the EIGENSTRAT method. Adjustments were made for significant PC (PC1–PC10) associated with COPD, as well as demographic variables included age and sex, when estimating odds ratios (ORs) and 95% confidence intervals. The association results were assessed for significance using P -values and effect sizes, and a genome-wide significance threshold ( P  < 5 × 10 –8 ) was applied to identify significant associations. The R package, ‘qqman’ was used to generate a Manhattan plot and a quantile–quantile (QQ) plot of P -values.

Polygenic risk scores

The objective of our study was to investigate the genetic variations linked to the development of COPD compared to individuals without lung and cardiovascular conditions. We categorized the participants into a base group and a target group for PRS analysis using random allocation (80%: 20%). The base group consisted of 4,354 cases and 14,145 controls, and the target group consisted of 1,088 cases and 3,536 controls. Allocation into COPD cases and controls was based on clinical annotation.

Individual PRS in the target group was estimated using PRSice-2 software (version 2.3.3 for R) by utilizing the ORs obtained from the GWAS data of the base group [ 34 ]. SNPs with a P -value < 0.05 were selected from the GWAS results of the base group to ensure a sufficient number of significant variants for constructing the PRS model.

The construction of the PRSs was performed using the “clumping and thresholding” approach in PRSice-2. This algorithm iteratively selected a set of SNPs ( P  < 0.05) to form clumps around the index SNPs. Each clump comprised SNPs located within 250 kb of the index SNP and in linkage disequilibrium with the index SNP, based on pairwise threshold of r 2  = 0.1. A candidate PRS was computed using the resultant index SNPs and the corresponding estimated OR coefficients for its effect allele as weights using the "score" procedure in the GWAS of the base group [ 35 ].

To replicate the PRS obtained from a previous multi-ethnic’s study [ 17 ], the list of “best SNPs” of a four-traits (FEV 1 , FVC, FEV 1 /FVC, and PEF) PRS model and their Beta values were applied to our COPD target group to calculate the PRS score using PRSice-2. A total of 1020 SNPs were reported in the previous PRS model: 223 SNPs for FEV 1 , 251 for FVC, 406 for FEV 1 /FVC, and 140 for PEF (Supplementary Table S1). Due to experimental design limitations, only 633 reported SNPs were present in our SNP dataset. For each trait, there were 142 SNPs (64%) for FEV 1 , 151 (60%) for FVC, 257 (63%) for FEV 1 /FVC, and 83 (59%) for PEF. These SNPs are referred to as “best SNPs” and were subjected to PRS calculation (Supplementary Table S2). The PRS was z-score-normalized for comparison (PRS_Z). The average PRS and its standard deviation (SD) were calculated for the cases and controls. A two-sample t -test was performed to determine the statistical significance of the difference in PRS between the patients with COPD and controls in target group. We also combined Shrine’s published “best SNPs” [ 17 ] and the ORs obtained from our base group to calculate the PRS score in our target group.

Statistical analysis

To test the statistical power of GWAS, the model proposed by Skol et al. [ 36 ] as implemented in a web-based calculation tool ( https://csg.sph.umich.edu/abecasis/cats/gas_power_calculator/index.html ) was used. The association annotation between SNPs and genes was performed using the ENSEMBL web tool ( https://www.ensembl.org/info/docs/tools/vep/index.html ), and only genes within 100 kbp surrounding the adjacent SNP were included. D prime and R squared of linkage disequilibrium were calculated using LDmatrix Tool ( https://ldlink.nih.gov/?tab=ldmatrix ) with 1000 Genomes Project dataset (source: GRCh38 High Coverage, all populations) as reference. The characteristics of the study participants were described by expressing categorical data as proportions. The frequencies of categorical variables were compared using the chi-square test. PRS was normalized (z-score normalization, PRS_Z) and treated as a continuous variable in the models. A t -test was used to calculate the significance of PRS in COPD. Receiver-operating characteristic (ROC) curves were generated to quantify the predictive accuracy of PRS models, and the areas under these ROC curves (AUCs) were calculated to assess the discriminatory abilities of the models. Statistical analyses were performed using SPSS (version 21.0; IBM, Armonk, New York, USA) and Excel (2016; Microsoft, Redmond, Washington, USA). All tests were two-sided. Statistical significance was set to a P  < 0.05.

The complete research process, including EMRs data mining, GWAS, and PRS calculation, is summarized in Fig.  1 . After strict quality control procedures, data from 5,442 patients and 17,681 controls were included in the final analysis. The population characteristics of the patients with COPD are shown in Table  1 . The mean ages (standard deviation, SD) of the patients and controls were 67.6 (14.7) and 64.3 (14.0) years, respectively. Approximately 69.2% ( N  = 3,766) of patients and 63.0% ( N  = 11,134) of controls were male. A PCA plot of the population structure (PC1 and PC2) is shown in Supplementary Figure S1.

Diagram illustrating the steps involved in electronic medical record (EMR) data mining, genome-wide association study, and polygenic risk score calculation

The QQ plot of SNPs, which compares observed versus expected χ2 test results, did not reveal significant deviation from chance expectations (inflation factor λ = 1.029; Fig.  2 A). Although 85 variants exhibited associations with COPD that reached P  < 1 × 10 −5 (Fig.  2 B, Supplementary Table S3), none reached genome-wide significance ( P  < 5 × 10 −8 ). We selected the SNPs with P  < 1 × 10 −5 to include SNPs and neighboring genes that showed promising associations with COPD susceptibility. This adjustment allowed us to explore potential relationships with the disease while ensuring a reasonable level of statistical significance. According to the calculation of statistical power using Skol’s model [ 36 ], adjustments of MAF and OR were necessary (MAF > 0.05, OR > 1.1) for higher statistical power (0.5 ~ 0.6). The 16 SNPs showing maximum associations when filtered by these conditions are listed in Table  2 , marked within genes or adjacent genes (within 100 kbp) following the annotation at the ENSEMBL web tool. The variant with the highest association on chromosome 15p26.2, rs1994147, was found in the LINC01197 ( LETR1 ) region. The other 15 SNPs with maximum association were located in or near the genic region included WWTR1 on chromosome 3q25.1 (rs6802474/ rs11925206/ rs6783721), CFAP95 ( C9orf135 ) on chromosome 9q21.12 (rs10780705/ rs11140930), EXT1 on chromosome 8q24.11 (rs12682151), INTU on chromosome 4q28.1 (chr4:127564977_G_GT), MAP3K7CL on chromosome 21q21.3 (rs57220716), MAMDC2 on chromosome 9q21.12 (rs10511980), BZW1/CLK1 on chromosome 2q33.1 (rs2881881/ rs6735908), and a locus in LINC01894 on chromosome 18q11.2 (rs1786166). Rs58352046, rs76053630, and rs60298813 are located on chromosome 2q14.2. There are no known genes within a distance of 100 kbp. (Supplementary Figure S2).

A Quantile–quantile plot showing the distribution of observed P -values for the identified associations. The plot demonstrates minimal population inflation with a genomic inflation factor (λ) of 1.029. B Manhattan plot displaying genome-wide P -values for the identified associations. The red line represents the threshold of P  < 5 × 10 –8

Previous GWASs conducted in several different populations identified 1150 susceptibility loci associated with COPD or lung functions (Supplementary Table S4). Hence, these loci were queried in the study population, and the consistent ones with P  < 0.005, are listed in Table  3 [ 37 , 38 , 39 , 40 , 41 , 42 , 43 ]. We focused on SNPs with P  < 0.005 to emphasize high correlations between the datasets without overwhelming complexity. These included several important variants or genes associated with COPD or lung function, such as rs2273500 in CHRNA4 , rs4488938/rs9654093 in AFAP1 , rs72731149 in DTWD1 , rs8070954 in SMG6 , rs11049488 in CCDC91 , rs12894780/rs35584079/rs2180369 in ITPK1 , rs503464 in CHRNA5 , rs7170068 in CHRNA3 , rs116921376 in CYP2F2P / CYP2A6 , and rs72927213 in TUT1 . The findings of other replication analyses with P -values larger than 0.005 in our population are presented in Supplementary Table S5.

In this study, 16 SNPs significantly associated with COPD susceptibility were identified. However, the linkage disequilibrium (LD) between these SNPs and previously identified SNPs associated with COPD or lung function traits was found to be low. This indicates that the genetic variants identified in this study may represent novel loci specific to the studied population. The detailed LD relationships, along with the corresponding effect sizes, P -values, and MAFs, are summarized in Supplementary Table S6 and Figure S3.

The PRS was computed using the summary statistics of the base group and the raw genotypes of the target group using PRSice-2. An optimal SNP combination was derived through iterative calculations. A total of 13,348 SNPs were ultimately selected, with a maximum P -value threshold of 0.195 (according to the GWAS of base group). The PRS based on the selected SNPs was calculated for each participant (Supplementary Table S7). A t -test was used to test the explanatory capabilities of COPD and PRS_Z (z-score normalization). In the target group, the comparison between cases and controls yielded a P -value of 0.011 ( P  < 0.05) (Table  4 , Fig.  3 ), indicating that applying the COPD-PRS model resulted in statistically significant differences.

Polygenic risk scoring analysis using the 80% dataset as base and the 20% dataset as target. The t -test result of polygenic risk score (Z-score normalization) of COPD cases and controls in target group, P -value = 0.011 was statistical significance. PRS_Z, PRS Z-score normalization

A previously described four-trait PRS model [ 17 ] was also applied to the COPD target group. Based on the “best SNPs” and their Beta values, and according to the trait of lung function (FEV 1 /FVC), the average PRS_Z for patients with COPD in the cases of our target group was -0.0918 (SD = 0.9828), while that for controls was 0.0282 (SD = 1.0037). The t -test analysis indicated a significant association ( P  = 0.001) between the PRS for FEV 1 /FVC and COPD susceptibility. This suggests that individuals with a higher genetic risk for low FEV 1 /FVC PRS may have an increased genetic predisposition to COPD. The PRS for the other three traits (FEV 1 , FVC, and PEF) did not show any statistical significance in our target group ( P -values of 0.086, 0.090 and 0.426, respectively) (Table  5 ).

Next, the PRS in the target group was calculated for the combined “best SNPs” and the OR values obtained from our analysis of the base group. The averages and SD of PRS_Z for lung function traits are shown in Table  6 . With this condition, none of the PRS model of lung function traits reached statistical significance.

The trend of a PRS is inherently linked to the trait it aims to assess. In multi ethnics studies, using lung function as the indicator for PRS establishment, lung function values represent health status numerically and higher values denote better lung function. As shown in Table  5 , we found that the PRS for controls was higher (indicating better lung function), while that for cases was lower. Conversely, when we based the PRS on the presence or absence of COPD aiming to predict COPD risk, the scenario changed to one where the PRS for cases tended to be higher, signifying a greater risk of COPD, while it was relatively low for control (Table  6 ). Consequently, evaluation of the two tables must be based on the chosen perspective.

We also investigated the ability of the PRSs to distinguish between individuals with and without COPD. The significance ( P -value), odds ratio, and the amount of variance explained (R 2 ) derived from this analysis are shown in Supplementary Table S8. In the target group, an increase in the PRS was associated with increased COPD risk in the logistic regression model (OR 1.094, 95% CI 1.020–1.172, R 2  = 0.0021). Of the four examined lung function traits PRS model in the target group, only the FEV 1 /FVC trait calculated as “best SNPs + Beta” showed an improved distinguishing capability (OR 0.886, 95% CI 0.828–0.949). In the target group, the AUC was 0.528 (95% CI 0.508–0.548) and 0.534 (95% CI 0.514–0.553), respectively, for the PRS of the regression models using our study (COPD PRS) and FEV 1 /FVC trait PRS. Other results are shown in Supplementary Figure S4.

Based on the relationship between SNPs and genes, the 16 identified SNPs showing maximum association could be divided into three groups: 1) Intron variant; most SNPs belonged to this group, including rs11925206, rs6783721, rs6802474, rs10511980, rs1994147, rs1786166, and rs57220716. 2) Downstream gene variant; the SNP is located within 20 kbp downstream of adjacent genes, including rs6735908, rs2881881, and rs10780705. 3) Intergenic variant; all other SNPs belonged to this group, including rs76053630, rs60298813, rs58352046, chr4:127564977_G_GT, rs12682151, and rs11140930. The aforementioned 16 SNPs still require further research to confirm their effects on gene expression or regulation. The known genes most strongly associated with these SNPs, within genes or adjacent genes (within 100 kbp), were WWTR1 , EXT1 , MAP3K7CL , MAMDC2 , BZW1/CLK1 , INTU , CFAP95 , LINC01197 ( LETR1 ), and LINC01894 . These genes were not identified in previous GWAS.

LINC01197 ( LETR1 ) and LINC01894 are long noncoding RNAs (lncRNAs). Several studies have identified dysregulated expression of lncRNAs in COPD patients compared to healthy individuals. These lncRNAs have been implicated in various cellular processes involved in COPD pathogenesis, such as inflammation, oxidative stress, and airway remodeling. Some lncRNAs have also been proposed as potential biomarkers for COPD diagnosis, prognosis, and treatment response [ 44 , 45 , 46 , 47 , 48 ]. In addition, LINC01197 ( LETR1 ) is a lymphatic endothelium-specific long noncoding RNA governing cell proliferation and migration [ 49 ]. However, its significance to respiratory disease, specifically COPD, requires further investigation.

WWTR1 is involved in various cellular processes including cell proliferation and tissue repair. Variations in WWTR1 may influence lung tissue repair mechanisms and airway remodeling [ 50 ]. In a recent study, downregulation of WWTR1 was observed in COPD samples compared to healthy samples [ 51 ]. This suggests that WWTR1 gene expression is crucial for normal cellular function. Our results indicate that the SNPs located in WWTR1 have ORs less than 1 (OR = 0.87), implying a protective effect against COPD. This finding aligns with the higher expression of WWTR1 in normal cells observed in cell expression analyses. Currently, there are no reports on whether these three intronic SNPs influence the gene expression of WWTR1 . Further experiments are needed in the future to establish this association. Additionally, WWTR1 is known to be associated with ferroptosis, a form of programmed cell death induced by lipid peroxidation through an iron-dependent pathway [ 52 , 53 , 54 ]. Ferroptosis has been implicated in various lung diseases, including COPD [ 53 , 54 , 55 ], highlighting the potential importance of WWTR1 in COPD pathogenesis. These observations underscore the need for further investigation into the role of WWTR1 and ferroptosis-related pathways in COPD development and progression.

The EXT1 gene encodes a glycosyltransferase enzyme called exostosin-1. This enzyme is involved in the biosynthesis of heparan sulfate (HS), a type of polysaccharide that is a component of proteoglycans. Proteoglycans are important for the structure and function of connective tissues, including cartilage and bone. Mutations in the EXT1 gene can lead to a condition called hereditary multiple exostoses, which is characterized by the formation of benign bone tumors called osteochondromas [ 56 ]. In chronic lung diseases like asthma and COPD, macrophages exhibit a phenotype similar to that of alternatively activated (M2) macrophages, characterized by an upregulation of HS biosynthesis genes. However, EXT1 expression is not significantly regulated in M2-like macrophages from patients with chronic lung diseases, suggesting a different role for EXT1 under these conditions compared to other diseases like rheumatoid arthritis and atherosclerosis, where EXT1 expression is increased [ 57 ]. In addition, an SNP, rs74701635, located approximately 49 kbp downstream of the EXT1 gene, has been associated with smoking behavior [ 58 ]. This SNP is about 776 bp away from another SNP, rs12682151, which was identified in this study. While the exact functional significance of these SNPs in relation to EXT1 and COPD remains unclear, their proximity to the EXT1 gene suggests a potential link between genetic variation in this region and smoking behavior, which is a known risk factor for COPD.

The MAP3K7CL gene, also known as MAP3K7 C-terminal like, may be involved in signaling pathways that regulate various cellular processes such as cell growth, differentiation, and apoptosis. In a gene expression study on tumor-educated leukocytes mRNA isolated from non-small cell lung cancer patients, MAP3K7CL was found to be downregulated [ 59 ]. Research on its specific role in COPD is currently lacking. The MAMDC2 gene, also known as MAM domain containing 2, is involved in various biological processes, including cell adhesion, migration, and signaling. A study reported that MAMDC2 exhibited tumor-suppressive activity and may constitute a biomarker for breast cancer treatment [ 60 ]. The BZW1 gene, also known as Basic Leucine Zipper and W2 Domains 1, encodes a protein involved in transcriptional regulation. Abnormal expression of this gene is associated with a variety of cancers [ 61 , 62 ]. In addition, BZW1 , as a translation initiation regulation factor, plays an important role in preimplantation embryo protein synthesis [ 63 ]. However, its association with COPD remains to be studied. The CLK1 gene, also known as CDC2-Like Kinase 1, encodes a protein belonging to the CLK family of serine/threonine kinases. These kinases play crucial roles in regulating pre-mRNA splicing, which is essential for the production of mature mRNA transcripts [ 64 ]. While CLK1 's direct role in lung biology is unclear, its involvement in mRNA splicing suggests an indirect influence on lung function and disease, given the importance of proper splicing for lung health. INTU (Inturned Planar Cell Polarity Protein) is associated with embryonic digit and mouth development, functioning in the ciliary basal body and motile cilium. It is linked to conditions like asphyxiating thoracic dystrophy and orofaciodigital syndrome XVII. INTU plays a crucial role in ciliogenesis, regulating cilia formation and cell polarity, indirectly impacting Hedgehog signaling. Mutations in INTU and related ciliary genes contribute to orofacial-digital syndromes and ciliopathies, highlighting its significance in cilia formation and cellular processes [ 65 , 66 ]. While its direct association with lung function has not been well established, planar cell polarity pathways may indirectly affect lung development [ 67 ]. CFAP95 ( C9orf135 ) encodes a membrane-associated protein that may serve as a surface marker for undifferentiated human embryonic stem cells [ 68 ]. The function of the CFAP95 ( C9orf135 ) gene has not been extensively studied, and its specific role in lung biology remains unclear. Further research is needed to determine any potential relevance to the lungs.

In addition to the highly associated genes discovered, our results identified those previously reported as COPD-or lung function-related genes including CHRNA3 , CHRNA4 , CHRNA5 , AFAP1 , SMG6 , ITPK1 , CYP2A6 , TUT1 , DTWD1 , and CCDC91 in our study cohort. CHRNA3 , CHRNA4 , and CHRNA5 encode the subunits of nicotinic acetylcholine receptors (nAChRs) involved in the neurotransmission of acetylcholine. Variations in these genes render individuals more susceptible to nicotine dependence. Because smoking is a major risk factor for COPD, individuals with these genetic variants are at a higher risk of developing COPD. Furthermore, these genes have been linked to changes in lung function even in patients without COPD. Variations in CHRNA3 and CHRNA5 levels are associated with reduced lung function, FEV 1 and FVC, which may contribute to the development of COPD [ 69 ]. AFAP1 is involved in actin cytoskeleton organization and cell motility. Variations in the gene related to cytoskeletal dynamics can potentially affect airway remodeling and lung function in COPD [ 70 ]. SMG6 is involved in the nonsense-mediated mRNA decay pathway, which is involved in mRNA surveillance and degradation. Variations in the gene involved in mRNA stability and processing may affect the regulation of inflammation and tissue repair in COPD [ 71 ]. ITPK1 is involved in the regulation of inositol phosphate metabolism, which affects cell signaling pathways. Variations in genes involved in intracellular signaling pathways may have downstream effects on inflammatory responses in the lungs [ 72 ]. CYP2A6 is an enzyme responsible for metabolizing nicotine and other tobacco-related compounds. Genetic variants of CYP2A6 influence an individual's ability to metabolize nicotine, which may in turn affect smoking behavior and susceptibility to COPD [ 73 ]. TUT1 is involved in RNA modification and degradation. Variations in RNA processing genes may influence the stability and regulation of genes associated with lung function and inflammation [ 74 ]. DTWD1 possesses tRNA-uridine aminocarboxypropyltransferase activity and is involved in tRNA modification. Its role in lung function and COPD is not well established, and further research is required to understand its significance in respiratory health. However, the specific role of CCDC91 in COPD has not been well documented. Genetic variants of this gene may influence processes related to lung function and airway inflammation [ 75 ].

Based on the GWAS results, many genes have been previously linked to either COPD or lung function traits, indicating their potential relevance to respiratory health. However, it is important to note that the genetic basis of COPD is multifactorial, and that these genes likely interact with other genetic and environmental factors to contribute to disease susceptibility and severity. Further research is needed to elucidate the specific mechanisms by which these genes influence COPD and lung function.

The results of the GWAS in the Taiwanese COPD study group suggested a significant genetic component of COPD. The PRS analysis using PRSice-2 also supported this finding, showing statistical significance in the target groups. The t -test yielded a P -value of 0.011 and logistic regression yielded OR 1.09 (95% CI 1.02–1.17) and AUC 0.528 (95% CI 0.508–0.548), suggesting that the identified genetic variants were significantly correlated with COPD.

Furthermore, a previously established PRS model for lung function traits [ 17 ] was applied to our target group, which included a set of SNPs associated with lung function traits such as FEV 1 , FVC, FEV 1 /FVC, and PEF. The PRS model of FEV 1 /FVC revealed statistical significance between our COPD cases and controls. The FEV 1 /FVC ratio is used to assess pulmonary mechanical limitations, such as airflow restriction commonly seen in COPD patients. A lower ratio may indicate more impaired lung function. Using the lung function trait, FEV 1 /FVC, to establish a genetic PRS model, higher scores may indicate better lung function and lower chances of developing COPD, leading to a decrease in the odds ratio for risk. Using associations found through GWAS and PRS, there is potential to elucidate the molecular mechanisms underlying changes in lung function, thereby understanding the pathogenesis of COPD at a molecular level. This might include more information about lung function measurements and further explanation of the relationship between the FEV 1 /FVC ratio and COPD. However, the PRS for FEV 1 , FVC, and PEF did not show statistically significant associations with COPD in our target group. Furthermore, when using the “best SNPs” and our ORs to calculate the PRS, no PRS model of the four lung function traits reached statistical significance.

Shrine et al. [ 17 ] generated a PRS for four lung function traits based on 49 study cohosts. In these ethnic groups, 80.6% were of European ancestry and 14.7% were of East Asian ancestry, which is closer to our ethnicity. Interestingly, replicating their PRS model to our COPD target group, on the “best SNPs”, could distinguish between cases and controls in a comparable manner to our PRS. This indicates common genetic factors for COPD or lung function traits across ethnic groups. However, based on our GWAS and PRS results, we found that some novel risk variants or loci are associated with COPD.

PRS are often developed based on GWAS conducted on specific populations or ethnic groups. This means that the genetic variants and their effect sizes used to calculate the PRS may be more applicable and accurate within the population from which they were derived. Consequently, the PRS developed in one ethnic group may not perform as well in individuals from different ethnic backgrounds. Historically, many GWAS have been conducted in populations of European ancestry, leading to biases in the available genetic data. Consequently, PRSs developed using these data may not be informative for individuals from non-European ethnic backgrounds. To address this limitation, researchers have attempted to include diverse populations in their genetic studies. Genetic variants associated with certain traits or diseases occur at different frequencies across ethnic groups. Variants common to one population may be rare in another. This can influence the performance of a PRS when applied to individuals from different ethnic backgrounds. The PRS may need to be recalibrated or adapted for specific populations [ 76 , 77 ].

PRS is a valuable tool for assessing an individual's genetic inclination towards specific diseases, allowing for personalized prevention and screening approaches. Moreover, PRS assists in disease identification, prognosis, and treatment selection, aiding in the identification of suitable candidates for clinical trials based on their genetic risk profiles. It is important to note that PRS analysis relies on statistical associations rather than causation, necessitating further research to validate the connection between genetic variants and understand the underlying biological mechanisms [ 78 ].

Overall, current GWAS investigations on COPD have provided valuable insights into the genetic foundations of this intricate condition. Although the identified genetic variants may exert only a modest influence and elucidate only a fraction of the genetic complexity of COPD, they offer valuable insights into the underlying biological processes associated with the disease. The replication findings presented here provide important information regarding lung function traits in the Taiwanese population with meaningful implications for both clinical practice and public health. The susceptibility genes identified in this study may serve as promising targets for future prevention and treatment strategies involving drug development and personalized therapeutic approaches [ 79 , 80 ]. In this study, PRS demonstrated statistical significance based on genetic information, but future investigations with larger sample sizes have the potential to enhance the identification of highly representative genetic susceptibility loci, enabling the simplification of personalized PRS. This approach can further incorporate both genetic and environmental factors to identify individuals at heightened risk of developing COPD. The capacity for prediction or early diagnosis can guide timely management and intervention.

Our study is subject to some limitations. Firstly, while we acknowledge the influence of factors such as smoking, environmental exposures, socioeconomic status, and disease severity or specific phenotypes on COPD susceptibility, the incomplete records in the EMRs prevented us from including these variables in our analysis. This may have introduced bias into our results, given the established associations between these factors and COPD risk. Additionally, the limited number of cases available for analysis within the timeframe of our study resulted in insufficient statistical power (> 0.8; the necessary sample size would exceed 8000 cases), which may have affected the robustness of our findings. As a result, we were unable to explore potential associations between these factors and COPD susceptibility. To address these limitations, we will continue to collect more comprehensive patient data and collaborate with other medical centers to obtain replication cohorts for further validation in future studies.

This study performed GWAS and PRS construction using data from a Taiwanese cohort of 5,442 COPD cases and 17,681 non-COPD individuals as controls. Common and novel COPD susceptibility loci were identified and compared with previous GWAS results from different populations. Although no SNP reached the genome-wide significance, we identified WWTR1 , EXT1 , INTU , MAP3K7CL , MAMDC2 , BZW1/CLK1 , LINC01197 , LINC01894 , and CFAP95 ( C9orf135 ) as prominent COPD susceptibility loci found in Taiwan. Furthermore, replication and confirmation of susceptibility loci between Taiwanese and other populations were achieved. The PRS results obtained in our study group or other population groups could be an effective tool for the quantification of polygenic contributions to COPD at the individual level. Our findings demonstrated a significant association between the PRS and COPD susceptibility in the study population. The established PRS model may serve as a valuable genetic tool for identifying individuals at a higher risk of developing COPD.

Availability of data and materials

Data supporting the findings of this study are available from the corresponding author upon request. GWAS summary statistics data link: https://my.locuszoom.org/gwas/255056/?token=42c73f97b16c476eb75b23a928aec182

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Acknowledgements

This work was supported by a grant from the China Medical University Hospital, Taichung, Taiwan (# DMR 112-143).

This work was supported by a grant from the China Medical University Hospital, Taichung, Taiwan (# DMR 112–143).

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Wei-De Lin & Fuu-Jen Tsai

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Graduate Institute of Biomedical Sciences, China Medical University, Taichung, 404327, Taiwan

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Fuu-Jen Tsai

Division of Genetics and Metabolism, China Medical University Children’s Hospital, Taichung, 404327, Taiwan

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WDL performed data curation, formal analysis, writing, review, and editing the manuscript; WLL carried out investigation, formal analysis, writing, and review the manuscript; WCC provided conceptualization and clinical information of study and manuscript revision; TYL performed data acquisition, analysis, drafting, and manuscript revision; YCC carried out data acquisition, analysis and writing; FJT provided conceptualization and design of study, supervision, and manuscript revision; all authors read and approved the final manuscript.

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The China Medical University Hospital's Precision Medicine Project, initiated in 2018, gathered biospecimens and recruited participants from hospital visitors with the approval by the Research Ethics Committee of China Medical University Hospital, Taichung, Taiwan (CMUH-107-REC3-058, CMUH-110-REC3-005, and CMUH-110-REC1-095). Informed consent was obtained from all participants. Blood samples were collected from each participant and clinical information was collected from the electronic medical records (EMRs) of CMUH between 2003 and 2021, with approval by the Research Ethics Committee of China Medical University Hospital, Taichung, Taiwan (CMUH-110-REC1-095). All the experimental procedures were performed by the standards of the Declaration of Helsinki 1964.

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Lin, WD., Liao, WL., Chen, WC. et al. Genome-wide association study identifies novel susceptible loci and evaluation of polygenic risk score for chronic obstructive pulmonary disease in a Taiwanese population. BMC Genomics 25 , 607 (2024). https://doi.org/10.1186/s12864-024-10526-5

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Received : 09 December 2023

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Published : 17 June 2024

DOI : https://doi.org/10.1186/s12864-024-10526-5

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• Chronic obstructive pulmonary disease
• Polygenic risk score
• Taiwanese population
• Genetic association
• Genetic Biobank of China Medical University Hospital

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