Most impact reports are written to prove the organization exists. Donors already believe that. They want to know what their money did.
The traditional annual report tries to answer every question anyone might ask: every program, every committee, every event, a letter from the board chair and another from the executive director, a pie chart, and a donor list that takes up half the pages. It’s complete. It’s also the reason so many end up in the recycling bin unopened.
An impact report has a narrower job. It speaks to someone who gave and tells them, plainly, what happened because they did. That job is easier to do well, and it costs less.
The structure
Here is the outline I recommend. It works as eight printed pages, a single long web page, or a two-page letter, depending on your budget.
1. A one-sentence opening. Not a welcome. A result. “This year, 140 students who couldn’t have afforded our school spent the year here.” Use your real number, and if you don’t have one you trust, use a sentence about a real change instead.
2. One story. One person, one family, or one classroom, told with enough detail that the reader can picture it. Not a montage of six people with a quote each. Pick the one that shows the work most clearly and give it room.
3. The numbers that matter. Three to five figures, each with a sentence explaining why it matters. More on this below.
4. What your gift did. The bridge from the donor’s money to the results. Be concrete: “Gifts to the annual fund paid for the reading specialist, the bus to the science field trips, and a third of our financial aid.”
5. What didn’t go as planned. A short, honest paragraph. This is the section most organizations leave out and the one that earns the most trust.
6. What’s next. One or two priorities for the coming year, so the donor knows where the story goes from here.
7. Thank you. From a real person, with a signature.
8. The donor list, if you keep one. At the back, never the front. I’ll come back to this.
One story, told well
The story is what people will remember and repeat. Choose it carefully.
Ask permission, in writing, and let the person see the draft before it’s printed. Let them speak in their own words wherever you can. Avoid the before-and-after rescue story, where your organization is the hero and the person is a problem you solved. Donors can feel the difference between a story told about someone and a story told with them, and so can the people you serve.
Choose a story that matches your numbers. If your report says your biggest result was attendance, don’t tell a story about the gala.
Honest numbers
A number in an impact report should answer one question: what changed? Count outcomes where you can (students who completed the year, families who stayed housed), and outputs only when that’s all you track (meals served, hours of tutoring).
A few rules I hold to.
Choose numbers you can defend. If a board member asked where a figure came from, could you show them in five minutes? If not, cut it.
Give each number a comparison. Against last year, against a goal, or against the need. “We served 300 families” means little. “We served 300 of the 450 families on our waitlist” means a lot.
Don’t round up into fiction. “Nearly 100 percent” for 83 percent will be noticed.
Report the hard number too. If enrollment dipped or a program fell short, say so in a sentence and say what you’re doing about it. Donors are adults. A report with no setbacks reads as marketing, and they discount it accordingly.
What to leave out
Cutting is most of the work. Here’s what I’d remove from most reports.
The two-letter opening. One short letter from one person is plenty, and it can go at the end as the thank-you.
Every program. If you run eight programs, feature one or two and list the rest in a sentence.
The event recap. Unless the event itself was the impact, it belongs in a thank-you to its guests, not here.
Jargon. “Capacity,” “holistic,” “stakeholders,” and “underserved” all have plainer replacements. Read every sentence aloud and ask whether a donor’s neighbor would understand it.
Photos with no purpose. Use fewer and larger, each one showing something the text describes. Get consent for every identifiable person, and be especially careful with children.
The donor list at the front. Donor lists matter to some readers and should be accurate, but they’re a thank-you, not the report. Put them at the end or on your website, and triple-check spellings and name preferences.
Formats for small budgets
You don’t need a designer and a print run to do this well.
The two-page letter. The whole structure above, in a letter on your letterhead, mailed with a handwritten line at the top for your closest donors. Cheapest and often the most read.
The web page. One long page with the story, the numbers, and a short video or photo set. Send the link by email with a personal note, and print a few copies for meetings.
The one-page summary. A single printed sheet with the opening result, the story in brief, and the numbers. Useful as a leave-behind at donor visits.
The personal version. For your top 20 donors, a short note that adds one sentence about what their particular gift did. This takes an afternoon and it’s the version they’ll remember.
Whichever format you choose, write it before you design it. Layout can’t rescue a report that hasn’t decided what it wants to say.
A quick test before it goes out
Hand the draft to someone who gave last year and doesn’t work for you. Give them two minutes, then take it back and ask: What did we do this year? What did your gift do? What’s one thing you remember? If they can answer all three, send it.
Free toolkit. The Case for Support Workbook walks you through outlining your case section by section, testing it with five to ten donors, and carrying it into your impact report and appeal letter. Every page is a worksheet or checklist you can start filling in this week. Get The Case for Support Workbook →
If you’d like help shaping your organization’s story and the materials that carry it, that’s what our Brand Messaging and Content Strategy work is for.
– Mary-Ellen
Featured photo: Photo by Anastassia Anufrieva on Unsplash.
