How Long Is Too Long?
(The real truth about letter and email length)
✍️ By Lisa Sargent
Fundraising copywriter
November 2024
My job is fundraising copywriting.
So if people
don’t read the direct mail appeals I write, you better believe I know it. Revenue, response, retention, those things are going to go down.
Which means I also know – firsthand – that when someone tells you, “No one reads long letters anymore” – it’s rubbish.
But we’re not here to be combative.
Instead, I want you to think about your letters like a working fundraising writer.
So today we’re
going to take that “No long letters ever” myth (because it IS a myth) and run with it...
Let’s assume you one day decide your fundraising appeals will not... must NEVER... exceed 1 sheet of paper. (DO NOT decree this in real-life please. It's a huge mistake. Keep reading.)
Let’s also assume you want to format your letter for maximum readability (readability boosts response fyi). This
means:
- You need 1-1.5” for your nonprofit logo/letterhead
- You want 1” margins left and right
- You want ~1” for bottom page margin
- You need type size set at 12-14 points, in a font that isn’t condensed
- You need to tab (indent) your paragraphs
- You need 1-2 lines for a page turn reminder (e.g., ‘continues on other side’; watch my YouTube video w/ John Lepp on this)
- You need 1-1.5” for your signature block and side 2 sign-off
- You may (or may not) need an add’l .5 -.75” for footer with your charity number, tax ID, disclaimer, etc.
- You may (or may not) need a 2” address block.
I am NOT saying you can’t successfully write short. You can. I have. Lots of others, too.
What I AM saying is that after the above, you have about 750 words to get the job done.
Add a paragraph on both sides to ask for a gift, and you’re at, what, 650 words?
In the wrong hands these letters get real boilerplate, real quick. In real-life, this works so much better:
Make your fundraising appeals as long as they need to be to:
>> Tell your story with emotion, clarity, resonance, truth, and urgency, present a strong offer, and provide repeated calls to action.
>> Format for readability.
>> If you use photos (Designer Sandie and I often do), you also need space for photo captions.
From nearly two decades of measured results like conversions, click-throughs, average gifts, and response rates, I can tell you this:
Many of my best-performing appeals are 6-page letters. (Yup. Recently, too.) Many others are 4-page letters.
Several of these include multi-year control packs (a.k.a. banker's
packs, that have yet to be surpassed in terms of results and response).
Some are 2-pagers. None are postcards. And again, all of this is based on actual results.
Top emails? 450 to 750+ words. (More on that in a minute.)
So if your team is agonizing over short letter vs.
long, have them focus instead at what no one really wants: