Monthly Giving's New Math: Why a $25 Monthly Donor Is Worth More Than a $300 One-Time Gift
There's a math problem most nonprofits don't realize they've been getting wrong.
When a development director gets a $300 gift from a new donor in May, the team celebrates. The thank-you goes out within 48 hours, the donor lands in the appeal sequence, and the executive director makes a quick mental note that this is a "$300 donor." When a different new donor signs up for $25 a month in the same week, the team celebrates too, but a little less. Twenty-five dollars feels smaller. The thank-you goes out, the donor lands in the sustainer welcome series, and the executive director makes a quick mental note that this is a "$300/year donor."
That second mental note is wrong by a factor of nearly eight.
Here's the math, using new sector data from the 2026 Recurring Donor Report (Neon One), which analyzed transaction data from 4,107 nonprofits between 2023 and 2025.
A $25/month donor who stays for the sector-average recurring donor lifetime of 7.77 years is worth $2,331. The $300 one-time donor, if they follow the sector retention rate of 32.41% and the average one-time donor lifetime of 1.68 years, is worth roughly $400 in total lifetime value — and that's being generous, because retention rates on one-time donors have been declining year over year.
The $25/month donor is worth nearly six times more than the $300 one-time donor.
This isn't a small finding. It's the kind of math that, if you actually internalized it across your team, would change how you allocate fundraising staff time, how you write your spring appeal, and how you train your board members to talk about giving.
The data that changed in 2026
Most fundraisers know recurring giving is "good." Most can quote some version of the "monthly donors are more loyal" line. The 2026 data adds specificity that turns the platitude into a planning tool.
Recurring donor retention held between 78% and 80% across 2023, 2024, and 2025. This number has been remarkably stable for nearly a decade across multiple studies, which means you can plan around it.
One-time donor retention fell from 35.75% in 2023 to 32.41% in 2025 — a decline of more than three percentage points in two years, and the trend continues downward. The gap between recurring and one-time retention is now roughly 47 percentage points.
The average recurring donor stays engaged for 7.5 to 8 years. The average one-time donor stays for 1.5 to 2 years. This is the single biggest driver of the math gap.
Recurring donor bases grew 31.57% from 2023 to 2025, even as overall donor bases shrank 5.48% sector-wide. Recurring giving was one of the only fundraising metrics moving consistently in a positive direction during a period when almost everything else was declining.
The conclusion is uncomfortable but clear: if your fundraising strategy in 2026 isn't built around growing and protecting recurring donors, you're optimizing the wrong number.
The four moves that separate growing sustainer programs from stagnant ones
If you've read this far, you probably already have a monthly giving program. The question is whether it's growing, stagnant, or quietly shrinking. Here are the four moves that consistently separate the programs that pull weight from the ones that look healthy on paper but aren't.
Move 1: Treat the credit card updater as table stakes, not optional infrastructure.
Nonprofits with monthly giving programs lose 15% to 30% of monthly donations to expired or declined credit cards. Most accept this loss as the cost of doing business. It isn't. A credit card updater — offered by most CRMs and payment processors — automatically refreshes card data in the background when donors get new cards. In the first month of using one, roughly 20–35% of cards typically get updated automatically, with 7–8% updating each month after.
Math: if your monthly program has 200 sustainers at $25 each, that's $5,000/month in pledged gifts. Losing 20% to card failures means losing $12,000/year … every year, in perpetuity. A credit card updater that recovers most of that loss pays for itself in the first month.
Move 2: Build a sustainer welcome series. Not an appeal sequence. A welcome series.
According to a recent Givebutter survey, almost a third of sustaining donors stop giving in the first 12 months. The biggest cause isn't financial — it's silence. A new monthly donor who hears nothing for the first three months after their first gift is roughly twice as likely to cancel as one who gets a structured onboarding sequence.
The minimum viable welcome series is four touches over 90 days: a thank-you within 48 hours that explicitly acknowledges they signed up monthly, an impact story at 30 days showing what their first month did, a personal note at 60 days from a program leader, and an "exclusive update" at 90 days that gives them something other donors don't get. Total writing time: about 4 hours, once. Total impact: roughly halving your first-year sustainer churn.
Move 3: Make the upgrade ask annually, not opportunistically.
Most nonprofits ask their monthly donors to upgrade only when they happen to be doing a campaign. The data suggests a better cadence: ask every sustainer to upgrade once a year, on the anniversary of their sustainer enrollment. Research consistently finds that recurring donors who stay active past year three tend to naturally increase their giving over time. An annual anniversary ask is the structured nudge that converts that natural tendency into actual upgrade revenue.
The ask itself is short: thank them for their X years of monthly giving, share one specific impact stat tied to the cumulative dollars they've given, and ask if they'd consider going from $25 to $30 a month. Most won't. The ones who do are worth disproportionate revenue.
Move 4: Treat your sustainer report as a separate fundraising line item.
This is the move that separates organizations that grow their sustainer programs from those that stay stagnant. Most nonprofits report on "monthly giving revenue" as a sub-line of overall giving. Growing programs treat it as its own fundraising line with its own metrics, its own growth target, and its own person responsible.
At minimum, you should be tracking five sustainer-specific numbers monthly: new sustainers acquired, sustainers churned, net change, total active sustainers, and total monthly pledged revenue. If those five numbers don't have a home in your monthly board report, your sustainer program is being treated as an accessory to your fundraising program rather than a core part of it.
What to do this summer
If you take one thing from this post, take this: summer is when the work on your sustainer program actually happens. Fall is too busy with appeal planning, winter is end-of-year, and spring is the spring appeal itself.
The summer to-do list is short:
Audit your credit card updater situation. If you don't have one, get one. If you have one, check whether it's actually running. (Many teams discover theirs was switched off in a CRM upgrade and nobody noticed.)
Write the four-touch welcome series, if you don't have one. Four emails, four hours.
Build your annual upgrade ask sequence and set the trigger to fire on sustainer enrollment anniversaries.
Add the five sustainer metrics to your monthly board report.
That's a summer's worth of work, and it's the work that, if you do it, will materially change your 2027 numbers. Not your 2026 fall numbers — sustainer math is a long game. But the development director who walks into 2027's budget meeting with a sustainer program 30% larger than the previous year's is going to have a very different conversation than the one who's still describing monthly donors as "$300/year."
The $25/month donor isn't a small donor. They're the most valuable kind of donor your nonprofit has. Build the program that treats them that way.
Want to track your sustainer metrics without exporting to a spreadsheet? Julep's recurring gift management and reporting dashboards show you new sustainers, churn, net change, and total monthly revenue in one view — and the Donate Now integration through Anedot keeps your sustainer enrollment friction-free.
See how Julep's handles recurring giving →