It’s that time of year again. Not quite jingle bells yet, but close enough that your CFO has started muttering about EOY targets and your inbox has a folder ominously named “Christmas Appeal 2026.” Somewhere in a Slack channel, someone has just asked the question that derails every appeal planning meeting:

“Okay, so… whose story are we telling this year?”

Cue the scrolling. The trawling through old case notes. The group chat with the program team that goes suspiciously quiet. Six weeks later you’re still workshopping between “sweet but a bit flat” and “amazing but that will  never get approved.”

Let’s fix that. Here’s how to actually pick a case study that raises money, instead of just picking the one that made the office cry in the Tuesday meeting.

A Good Story and a Good Case Study Are Not the Same Thing

This is the bit that some orgs get wrong. The most moving story in your program isn’t automatically the best fundraising asset. A great case study needs to do a very specific job: make a donor believe their gift, right now, changes something real. That’s a narrative brief, not a nice anecdote.

So before you fall in love with a story, run it through this filter:

  • Is there a clear “before and after”? Donors need to see the gap your organisation closes. Vague improvement doesn’t cut it, specificity does. Tangibility does. 
  • Does it show your organisation’s role, not just the person’s resilience? Beautiful stories about human resilience are everywhere. Donors give to fund an intervention, not just admire a survivor.
  • Can the person (or a stand-in, or their family) actually consent, on the record, to being used in a mass appeal? Sounds obvious. But we’ve seen time and time again last minute pivots when people change their minds. Check this in week one, not week five.
  • Is it urgent-shaped? “This has been an ongoing issue for years” doesn’t drive December donations the way “this is happening right now, and your gift changes what happens next” does.

If your story ticks all four, congratulations, you’ve found your case study. If it only ticks two, you’ve found a nice quote for your annual report.

The Case Study Isn’t the Whole Appeal…
It’s the Emotional Engine

Once you’ve got your person (or family, or community), resist the urge to make the whole appeal about them. The best appeals use one specific story to represent a bigger, systemic problem, then zoom out to show donors the scale of what’s needed and exactly what their gift buys.

Specific person. Universal problem. Concrete ask. In that order.

Building the Calendar Backwards From December 31

Here’s the bit nobody wants to hear: if you’re picking your case study in November, you’re not planning an appeal, you’re panicking gracefully. A well-run EOY appeal needs runway:

  1. Now (Aug–Sept): Case study identified, consent secured, program team briefed on what you actually need from them (photos, quotes, context. Not just “a story”).
  2. Sept–Oct: Creative development, copywriting, channel planning, concepts etc. This is also when you lock your ask amounts and segment your donor file, don’t leave this until the appeal’s already half-written. 
  3. Oct–Nov: Build, test, proof. Get eyes from someone outside the fundraising team.  your CEO, ideally (see: last week’s post about why they should be in the room for this stuff too).
  4. Mid Nov: Launch, with room to adjust based on early response. The worst appeals are the ones nobody can react to because everything shipped on December 15.

If your case study is still “TBC” by mid-September, that’s not a red flag — that’s a fire alarm.

The Real Point

A good case study isn’t a nice-to-have that gets bolted onto the appeal once the numbers and segments are locked. It’s the thing the whole appeal hangs off. Get it right early, and the rest of the appeal writes itself. Get it wrong (or get it late), and you’ll spend appeal season doing damage control instead of raising money.

So: start now. Talk to your program team this week, not next month. And if you’re staring at three “maybe” stories and can’t decide which one’s actually going to raise money — that’s exactly the kind of thing we’re good at untangling.

Need a second opinion on your case study, or want help building an EOY appeal calendar that actually survives contact with December? Talk to us appeal seasons are our thing!