Nonprofit glossary · LTV

Donor lifetime value

Donor lifetime value is the total amount a donor is likely to give over the whole time they support you. You estimate it from their average gift, how often they give and how long they stay.

Why it matters

Lifetime value shows why keeping donors matters more than any single appeal. A modest gift from someone who stays for years adds up to far more than a large gift from someone who never gives again.

It also tells you what you can sensibly spend to find and keep a donor. If an average donor is worth about a thousand dollars over their life with you, a few dollars on a thank-you call is an easy decision.

How to calculate it

Donor lifetime value = average gift × gifts per year × years retained

Worked example

Your average gift is $100.

Your donors give 2 times a year.

They stay with you for 5 years.

$100 × 2 × 5 = $1,000. Each donor is worth about $1,000 over their life with you.

How Steward shows it

Every donor profile in Steward shows their Lifetime giving in the header, and clicking it opens the gifts behind it. The Donors list shows lifetime giving for each person, and Top donors in Reports ranks them by it.

Related terms

  • Average gift Average gift is the total amount given in a period divided by the number of gifts in that period. It tells you what a typical gift to your organization looks like.
  • Donor retention rate Donor retention rate is the share of last year's donors who gave again this year. It is the clearest single measure of whether your donors stay with you.
  • Recurring gift A recurring gift is a donation the donor sets up once to repeat on a schedule, most often monthly, charged automatically to a card or bank account until they change or stop it.
See who is slipping in your own file.

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