Many Q4 fundraising plans are built around one date as the peak of giving. For some teams it’s Giving Tuesday. For others it’s December 31. Five years of donor data tells us the money doesn’t arrive in one moment, and the biggest share comes later than most calendars plan for.
Our special edition Pulse Check report, “Giving Season, Decoded” looked at five years of giving season data across 500+ U.S. based nonprofits and provides valuable insights that you can use to update your Giving Season plan to help reach more people and bring in more money.
While the report covers several key findings, we’re just looking at timing today: when giving season revenue comes in, and what that means for how you plan the next ten weeks.
Giving Tuesday opens the season, but it isn’t the season
Giving Tuesday is a strong day. The report found that Giving Tuesday drives 10% of total giving season revenue, which is about 9x the average giving per visitor for a single off-season day.
But Giving Tuesday is still only a tenth of the season. If most of your planning, creative and staff time goes into Giving Tuesday, most of the season’s revenue is arriving on days you planned less for.
Use Giving Tuesday as the start of the season. It gets donors' attention and gives you a reason to reach out. Plan what comes next before December 1: what you’ll say to people who gave that day, and what you’ll say to people who didn’t.
The last six days bring in more than a third of the season
The biggest share comes at the very end. According to the report, the final six days of the year together are responsible for 38% of all year-end donations. The last two days alone stand out: December 31st earns 16% of the season’s revenue, December 30th earns 8%.
December 31 drives nearly 18x the amount of generosity of an average day of the year.
Sector data shows the same pattern. M+R Benchmarks 2026 found that "In 2025, nonprofits received 37% of all online revenue in December alone," and that "The last week of the year accounted for 10% of annual revenue; the last day of the year accounted for 4% of annual revenue."
Yana Gutierrez from Stripe joins us for a special webinar on Giving Season data and trends—and what that means for you.
A timeline for your Giving Season plan
If a third of the season arrives in six days, the question is whether your team, your pages and your messages are ready for those six days. Here’s how to work backward from December 31.
Now through Giving Tuesday: set up the whole season
Plan the season as a sequence, not one launch. Decide your key messages for Giving Tuesday, the weeks in between and the final week, and draft them now while you have time. Book design and web changes early. Changes made on December 29 are risky.
Between Giving Tuesday and the holidays: keep the conversation going
Giving doesn’t stop after Giving Tuesday, and the biggest spike is still ahead. Use these weeks to thank Giving Tuesday donors, share what their gifts are doing, and remind everyone else that year-end is coming. This is also the time to re-test your donation pages on a phone and a laptop, and to fix anything slow or confusing before traffic peaks.
December 26 to 31: be ready for the peak
Freeze changes to your donation pages and forms before December 30. Plan your final-week emails and social posts ahead of time and schedule them, so nobody is writing appeals on New Year’s Eve. Keep someone on call on December 30 and 31 who can fix a broken link or answer a donor quickly.
Keep the ask simple in those last days. Yana Gutierrez, Head of Customer Success at Stripe, put it this way at DXS Brooklyn:
"At December 31st, they may be trying to get their donation in. This might not be the right time to start talking to them about a recurring or a longer-term gift."
January: follow up while the gift is fresh
Many of your donors gave in the last few days of the year. Make sure their thank-you and receipt go out fast, and plan your first January message before the holidays so it’s ready to send.
Timing is just one finding. The report has more.
Knowing when donors give is only part of the plan. Giving season, decoded also covers who gives during the season, where they come from, and how they pay, along with what to do about each.