Why Donors Lapse — and the 4-Sentence Email That Brings Them Back

Donors rarely lapse on purpose. They don't send a breakup email — they simply stop hearing from you, the relationship goes cold, and a year later they're a row in your CRM marked 'last gift 2023.' Lapse is usually a follow-up failure, not a loyalty failure.

That's good news, because follow-up is fixable. The donors most likely to give again are the ones who gave before — 66% of prior donors are retained versus 24% of new ones (M+R Benchmarks). A lapsed donor is not a lost cause; they're your warmest prospect.

The email that brings them back is short and specific — four sentences. One: name the exact gift and what it did. Two: say what's happened since. Three: make one small, clear ask. Four: make it easy to say yes. No clever, no guilt — just a real human note that proves you remember them.

None of that is hard to write for ten donors. It's hard to write for a hundred, every quarter, on a team of six. That's the wall most orgs hit, and why reactivation slips.

Tongba writes those four sentences for every lapsed donor, citing their real history, and lets you approve each one in a click. The note you would have written — to everyone you'd have written it to.