What belongs in an executive summary? A worked example

You send a twelve-page report about late customer deliveries. The manager replies with three questions: What should we change, what will it cost, and what do you need me to approve? The answers exist in the report, but finding them requires more reading than the manager can do before the next meeting.

An executive summary brings those answers together. It gives someone who has not read the full document enough context to understand the main finding, weigh the proposed action, and see what needs to happen next. Writing one means deciding which details carry the decision and which belong in the supporting pages.

Below, we will turn an invented delivery report into a complete executive summary, then build an outline you can adapt. All names, figures, and results in the example are fictional. They show how to present information, rather than what any business should spend or expect to achieve.

Give the summary a clear reader and purpose

Start by naming who will read the summary and what they need from it. An owner deciding whether to approve a trial needs different detail from a department head reviewing results from a trial already completed. Both readers may want a short account, but only one is being asked to authorize new work.

Write a private planning sentence before drafting: "This summary helps the owner decide whether to test a fixed order deadline for local deliveries." That sentence gives you a way to judge every detail. The history of the delivery team may be interesting, but the effect of an earlier deadline on customers belongs much closer to the decision.

Some reports only communicate findings. If yours does not recommend action, explain the main conclusion and its importance without inventing an approval request. The summary should reflect the actual purpose of the report.

The Texas A&M University Writing Center guide to executive summaries emphasizes results and conclusions for readers such as managers and executives. It also advises writers to include the specific information a reader needs to make a decision. Use that reader focus to choose your content before shortening sentences.

Write from the finished report

You can sketch a summary early to test your thinking, but finish it after the report. Otherwise, you may keep defending an opening claim that the evidence no longer supports. A report that began as a case for more staff might end by finding that unclear order deadlines are the main problem.

Read the completed document and mark the central finding, the evidence behind it, the proposed response, and the conditions that could change the choice. Note where each item appears. This small source list makes checking the summary easier later.

Suppose the delivery report contains these details:

• A review of 120 local deliveries over four weeks found that 30 arrived after the promised day.
• Of those 30 late deliveries, 22 involved orders accepted after the daily packing list had closed.
• Staff interviews suggest that late additions often require another packing round.
• The report proposes a four-week trial with a fixed order deadline and a clear message for later orders.
• The trial needs 12 hours of scheduled staff time and a spending limit of $600 for printed notices and order-page changes.

These notes are enough to begin shaping the summary. They are not yet enough to claim that the deadline will solve every delay. The staff interviews suggest an explanation, while the delivery records show a pattern. Keep those kinds of evidence separate.

Put the main point near the start

An introduction can explain what a report will cover. An executive summary needs to reveal what the report found. Readers should not have to reach the last paragraph to discover that you recommend a trial rather than an immediate permanent change.

Compare these two openings for the fictional report:

Slow opening: This report considers several aspects of our local delivery process, including order handling, staff routines, and communication with customers.

Useful opening: We recommend a four-week trial of a fixed daily order deadline for local deliveries. In a review of 120 deliveries, 30 arrived late, and 22 of those late deliveries involved orders accepted after the packing list closed.

The second version states the proposed action and the evidence that makes it worth considering. The rest of the summary can then explain the limits, effort, and decision. It does not need to create suspense.

Use the opening that fits your report. A review with no proposed action could begin with the main finding instead. If the reader requires a set format, keep that structure while making the first useful conclusion easy to locate.

Keep the evidence meaningful when you cut

A number can become misleading when its context disappears. "Most late deliveries followed late orders" hides the size and period of the review. "In the four-week review, 22 of the 30 late deliveries involved orders accepted after the packing list closed" lets the reader see what was actually counted.

Choose the few figures that support the main conclusion. You may need a total, a comparison, and a time period rather than a list of every weekly result. Keep the detailed records in the report, where a reader can check the method and smaller differences.

Preserve the strength of the claim as well. "The review found a link" and "the trial proved the cause" mean different things. In our example, the team has not tested the deadline yet, so the summary must describe the expected benefit as something to test.

The same care applies to customer comments. If two customers asked for clearer delivery dates, say that two customers raised the issue. Do not turn a small set of comments into "customers demand change." Clear writing depends on honest selection as much as short sentences.

Include the cost and the difficult part

A proposal summary should let readers see what they would be agreeing to. State the requested money, time, and work at a useful level. In this example, "$600" leaves out the staff effort, while "a low-cost trial" leaves out nearly everything.

Explain the main tradeoff close to the benefit. A fixed deadline may reduce late additions to the packing list, but some customers may have to choose a later delivery day. That effect could change whether the owner approves the trial, so it belongs in the summary.

The table shows how to turn vague proposal language into details a reader can assess.

You do not need a list of every possible problem. Choose the uncertainty or drawback most likely to affect the decision. If the full report has no plan for handling a serious issue, fix that gap before making the summary sound complete.

A complete executive summary example

Here is how the pieces could read together. Assume the full report also covers the trial plan, the option of adding a driver, and the proposed review. The summary contains no new promises beyond that report.

Local delivery deadline trial

Recommendation: Approve a four-week trial of a fixed daily order deadline for local deliveries. The trial will test whether closing the packing list at a set time reduces late deliveries without causing an unacceptable increase in customer complaints.

Reason for the trial: A review of 120 deliveries over four weeks found that 30 arrived after the promised day. Of those late deliveries, 22 involved orders accepted after the packing list had closed. Staff interviews suggest that adding these orders often requires a second packing round. The review does not establish that late orders caused every delay.

Proposed change: During the trial, orders received after noon will be offered the next available delivery day before payment. The delivery lead will update the order-page wording, brief staff, and place notices at the counter. Existing delivery promises will be honored. The trial needs 12 hours of scheduled staff time and approval to spend up to $600 on notices and order-page changes.

Alternative and risk: Adding a driver remains an option, but it would not address the extra packing rounds described by staff. The report recommends testing the deadline first. Some customers may choose another supplier if their preferred delivery day is unavailable, so staff will record complaints and any lost orders that customers report.

Decision and review: The owner is asked to approve the trial scope, staff time, and spending limit before launch. At the end of four weeks, the delivery lead will compare the trial records with the earlier review, including delivery volume, late deliveries, and recorded complaints. The owner will then decide whether to keep, change, or stop the deadline. Permanent adoption requires a separate decision.

This example gives the reader enough detail to question the plan. They might ask whether the two periods will have similar delivery volumes, or what level of complaints would stop the trial early. Those are useful questions, and the report should provide the fuller basis for answering them.

Notice how the example avoids claiming a result before the trial takes place. It states what the team knows, what it suspects, and what it wants to test. That distinction helps the summary remain accurate even if the reader forwards it without the full report.

Choose length by what the reader needs

Check the required format first. A funding application, class assignment, or internal report may set a word count or page limit. Follow that requirement rather than a general rule found online.

For an everyday business report without a set limit, try a one-page draft as a working target. Keep enough space for the main finding, evidence, proposed response, and important limits. A longer, more complex report may need more room, while a short report may need only a few paragraphs.

Do not solve a length problem by shrinking the type or removing every paragraph break. Cut repeated context and minor examples first. If the summary still feels crowded, check whether the main report contains too many separate decisions to summarize clearly in one place.

The Boise State University guidelines for reports advise writing the summary last, keeping new information out, and using language that readers can understand without specialist knowledge. Those checks remain useful whatever length your workplace requires.

Adapt this executive summary outline

Use the following questions to draft a summary in your own words. They are prompts for choosing content, so you can combine sections when that makes the result easier to read.

1. Main point: What did the report find, and what action does it recommend, if any?
2. Context: What problem or question led to the work, and why does it matter now?
3. Evidence: Which findings support the conclusion, over what period, and with what limits?
4. Response: What would change, who would do the work, and what money or time would it take?
5. Tradeoff: What alternative, risk, or unknown could change the choice?
6. Next step: What decision or response is needed, and how will the result be reviewed?

For a proposal, give more room to the planned work and the approval needed. For a completed review, give more room to the findings and what they mean. Avoid filling every slot with a stock sentence when the report has nothing useful to say there.

Keep enough context for a new reader. Replace "the second option" with the actual option name, explain an unfamiliar short form, and name the period covered by the report. A summary that travels separately should still make sense.

Check the summary against its source

Read the summary beside the report before sharing it. Check each figure, date, comparison, cost, and proposed action against the supporting section. Pay special attention to changes made late in the drafting process, since a revised budget can leave an old amount in the summary.

Then ask someone who has not read the report to explain the main point back to you. Can they tell you what was found, what remains uncertain, and what response is needed? If they can repeat the topic but cannot explain the conclusion, the summary needs another pass.

Finally, read it as the person receiving it five minutes before a meeting. Remove the sentence that only announces the next section. Replace the vague claim with the detail that supports it. Keep the difficult fact that could change the decision, even when cutting it would make the proposal easier to sell.

For your next report, draft the summary on a separate page and keep the full document closed during that last read. Mark every place where you need outside context to understand a sentence. Fix those gaps, check the facts once more, and send a summary that gives the reader a sound place to begin.