Year-End Giving Campaign: A Plan From October to December 31
Plan your year-end giving campaign: an October to December timeline, donor segments, channels, IRS deadline rules for December 31 gifts and January receipts.
It's the last week of October. The development committee of a community music school agrees that "the year-end letter" should go out soon, but nobody has picked the story, the goal or the mailing list, and the board chair is asking whether a check that arrives on January 4 still counts for this year. Two months is enough time to run a strong campaign, but only if the plan exists by early November.
Year-end giving is the wave of donations that arrives between Thanksgiving and midnight on December 31, when donors finish their charitable plans for the tax year and the holidays put generosity front of mind. A year-end giving campaign is your coordinated plan for that window: one goal, one story, segmented asks across mail, email, phone and social media, and a schedule that ends with clear deadline messaging and prompt receipts in January.
This guide gives you an October-to-January timeline with 2026 dates, a segment plan, channel cadence, the IRS rules that decide whether a late-December gift counts for this year, and what to send afterward.
Why the Last Weeks of the Year Matter
Two calendar facts shape donor behavior. First, holidays and year-end reflection prompt people to think about the causes they care about. Second, a donation counts for the tax year in which it's actually made, so donors who want a deduction for this year have to act by December 31.
Don't rely on general claims about how much giving happens in December. Pull your own numbers instead: export the last three years of gifts and total them by month and by week. If November and December bring in a large share of your individual giving, that's your case for investing staff and volunteer time now. If they don't, you've learned something too, and you can still use the season to recruit donors for the year ahead.
What's new for donors in 2026
Beginning with tax year 2026, people who don't itemize can deduct up to $1,000 of cash contributions to eligible charities, or $2,000 for married couples filing jointly, according to the IRS overview of the new law. Gifts to donor-advised funds and noncash gifts don't qualify for this deduction. Other changes affect donors who itemize.
You can mention that the new deduction exists, but don't give tax advice in your appeal. A safe line is: "Many donors can deduct charitable gifts on their 2026 federal return. Please check with your tax advisor about your situation."
Set the Goal and the Story
Build the goal from last year's donors
A credible year-end goal comes from your donor file, not from the budget gap alone. Use your own historical response rates where you have them; the rates below are placeholders for a music school with about 1,900 contacts.
| Segment | Contacts | Expected response | Average gift | Projected total |
|---|---|---|---|---|
| Gave last year, not yet this year | 420 | 30% | $120 | $15,120 |
| Already gave this year | 260 | 15% | $90 | $3,510 |
| Monthly donors (optional extra gift) | 60 | 10% | $75 | $450 |
| Lapsed one to three years | 300 | 5% | $80 | $1,200 |
| Families, volunteers and event guests who never gave | 850 | 2% | $50 | $850 |
| Major donors (personal asks) | 15 | 60% | $1,500 | $13,500 |
| Total | 1,905 | $34,630 |
Round it to a public goal of $35,000. The table also tells you where to spend effort: nearly 40 percent of the projection depends on 15 personal conversations, and most of the rest on donors who gave last year.
Pick one story and one concrete outcome
Year-end appeals work best when every channel tells the same story. Choose one person, program or problem and one outcome the campaign will fund, such as "40 scholarship seats for the spring semester." Ask a participant (an adult, or a parent for a child) for permission before you share their story.
Line up a match or challenge early
A board member, local business or family foundation might offer to match gifts up to a set amount. Secure the commitment in writing in October and agree on the cap, the deadline and what happens if the match isn't fully unlocked. Our Giving Tuesday ideas article covers matching mechanics in detail.
Build the October-to-January Timeline
Here is a complete 2026 calendar. In 2026, Giving Tuesday falls on December 1, and December 31 is a Thursday.
| Dates | Tasks | Owner |
|---|---|---|
| October 1–16 | Review last year's results, set the goal, choose the story, secure a match, clean the donor list | Executive director, development lead |
| October 19–30 | Write the letter and email series, update the donation page, check receipt templates, build board call lists | Development lead, communications volunteer |
| November 2–13 | Major donor meetings; mail drop for the printed letter | Executive director, board chair |
| November 16–25 | Gratitude message without an ask before Thanksgiving; Giving Tuesday preview | Communications |
| December 1 | Giving Tuesday push and match launch | Whole team |
| December 2–14 | Progress update, second story email, social posts | Communications |
| December 15–23 | Reminder letter or email to non-responders; board calls to donors who gave last year | Development lead, board |
| December 28–31 | Final emails, deadline reminders, homepage banner | Communications |
| January 4–15 | Thank-you calls and notes, results update to all donors | Executive director, board |
| By January 31 | Year-end receipts and annual giving statements | Treasurer or finance volunteer |
If you're starting late
If it's already November, compress rather than skip steps: set the goal and story in one meeting, send an email-only appeal in mid-November, focus board time on personal calls to last year's donors, and keep the December 28–31 sequence intact. A shorter campaign with a clear deadline still beats a beautiful letter that arrives on December 22.
Segment Donors Before You Write
One letter for everyone ignores what you know about each donor. Use these segments, and decide in advance which one wins when a donor fits several.
| Segment | Definition | Message focus | Main channel |
|---|---|---|---|
| Major donors | Your largest recent donors | Personal update and a specific ask | Meeting or call, then letter |
| Gave last year, not this year | Donors who haven't renewed in the current year | "We're counting on you again" with last year's impact | Letter, email, board call |
| Already gave this year | Current-year donors | Thanks first, then an optional year-end gift | Email, short letter |
| Monthly donors | Active recurring donors | Thanks for giving every month; optional extra gift | |
| First-time donors this year | New this year | Welcome and what their gift did; invitation to give again | Email, handwritten note |
| Lapsed one to three years | Gave in earlier years, not last year | "We miss you" with a short update | Letter, email |
| Engaged non-donors | Members, volunteers, families, event guests | Invitation to make a first gift | Email, social media |
| Board members | Current board | Their own gift before December 1 | Board chair, in person |
A sensible priority order is major donors first, then monthly donors, board members, donors who gave last year, current-year donors, first-time donors, lapsed donors and engaged non-donors. For lapsed donors, our guide to winning back lapsed donors has a longer playbook, and the major donors article covers personal solicitation.
Segments are only as good as your data. Merge duplicates, update addresses and remove deceased donors before the mail drop; donor data hygiene explains how. In campai you can filter contacts by tags and custom fields and save each filter as a segment in your member and donor records, so the December reminder goes only to people who haven't given yet.
Choose Channels and Cadence
For most small organizations, a practical mix is a printed letter, an email series and personal outreach.
| Channel | Role in the campaign | Suggested frequency |
|---|---|---|
| Printed letter | Main appeal for donors who have given by check or responded to mail before, plus all major donors | One letter in early or mid-November, one shorter reminder in mid-December |
| Story, progress updates, deadline messages | About 6 to 9 emails between December 1 and 31, fewer for donors who already gave | |
| Phone | Thank-yous and personal asks by board members | Calls in mid-December to your highest-priority segment |
| Social media | Progress updates and stories that support the emails | Two to four posts a week in December |
| Website | Banner and a dedicated campaign page | Live from Giving Tuesday to January 1 |
The direct mail fundraising guide covers letter format and reply devices, and fundraising email templates has sample emails. For the last three days, a simple sequence works well:
- December 29: "Three days left" with the story and match progress.
- December 30: A short note from a participant or volunteer.
- December 31, morning: "Last day to give in 2026."
- December 31, evening: "Hours left," sent only to people who haven't given this month.
Update your segments daily so donors who give on December 30 don't receive the "last chance" message the next morning.
Make every way to give easy
- Put the donation page link in every message and keep the form short. A recurring option belongs there too; the monthly giving program guide explains why.
- Publish your organization's legal name, EIN and mailing address on the giving page. Donors who give through a donor-advised fund, from an IRA or by stock transfer need those details.
- Ask donors who plan to give stock or retirement assets to start in early December. Those transfers depend on brokers and custodians, and they take time.
Know the December 31 Deadline Rules
IRS Publication 526 says donors can deduct contributions only in the year they actually make them, and that a contribution is usually made when it's unconditionally delivered. For specific payment methods:
| How the gift is made | When it counts as made |
|---|---|
| Check sent by mail | The date it's mailed, so a check mailed on December 31 counts for that year even if it arrives in January |
| Credit card | The year the charge is made, even if the donor pays the card bill later |
| Pay-by-phone account | The date the financial institution pays the amount |
| Text message charged to a phone bill | The year the text is sent |
| Properly endorsed stock certificate | The date it's mailed or delivered to the charity or its agent |
| Stock certificate given to the donor's agent or the issuing company for transfer | The date the stock is transferred on the company's books |
| Pledge | Not when the pledge is made; the deduction follows the actual payment |
What this means for your operations:
- Keep postmarked envelopes for checks that arrive in the first days of January. Record those gifts with care and talk to your accountant about how your receipts show the gift date.
- Check your online payment cut-off. Know which time zone your donation platform uses to timestamp gifts, and state your deadline in plain words, such as "Gifts made online by 11:59 p.m. Central Time on December 31 are dated 2026."
- Grants from donor-advised funds come from the fund's sponsoring organization, which has legal control of the money once the donor contributes it, according to the IRS. Acknowledge the sponsor, and thank the recommending donor personally without issuing them a tax receipt for that grant.
These are general rules, not tax advice. Encourage donors with complex gifts to talk to their own advisors.
Don't forget state registration
Many states require charities to register before soliciting their residents, as the IRS explains. A year-end campaign that reaches donors in several states can trigger those rules, so check with your state attorney general's or secretary of state's charity office before you mail.
Send Year-End Receipts and Thank-Yous
Thank donors quickly. A personal email or note within two business days, and a board thank-you call for larger gifts, set up next year's renewal. See our guide to donation thank-you letters for wording.
Receipts follow IRS Publication 1771:
- Any single gift of $250 or more requires a written acknowledgment with your organization's name, the amount, and a statement that no goods or services were provided, or a description and good-faith estimate of their value if they were.
- If a donor pays more than $75 partly for goods or services, such as a holiday concert ticket, you must give a written disclosure statement showing how much is deductible.
- The donor must receive the acknowledgment by the time they file their return or its due date, whichever comes first. Charities typically send acknowledgments by January 31.
- One acknowledgment, such as an annual giving statement, can cover several gifts.
Plan the January statement run now, so it isn't a weekend of mail merges. campai creates PDF donation acknowledgments from your own template in batches and can combine several gifts from the same donor into one document; you still decide the wording. The donation receipt guide walks through every required element.
Review Results in January
Hold a one-hour debrief before January 31, while the details are fresh.
| Metric | How to calculate | What it tells you |
|---|---|---|
| Total raised vs. goal | Campaign gifts ÷ goal | Whether the goal was realistic |
| Response rate by segment | Donors who gave ÷ contacts in the segment | Which segments to invest in next year |
| Average and median gift | By segment | Whether ask amounts were right |
| Donors from last year who gave again | Renewed donors ÷ last year's donors | Retention through the season |
| New donors | Count, and how they found you | Acquisition sources to repeat |
| New monthly donors | Sign-ups in November and December | How well the recurring option worked |
| Cost per dollar raised | Campaign expenses ÷ amount raised | Efficiency of mail, printing and fees |
Write down three things to repeat and three to change, and save the timeline as next year's starting point. Results like these also feed your donor impact report in the spring.
Frequently Asked Questions
When should we start planning a year-end giving campaign?
Start in September or early October if you send printed letters, because writing, design, printing and mailing take several weeks. If you're starting in November, run a shorter email-led campaign with personal calls, and keep the final December 28–31 sequence.
Does a donation have to arrive by December 31 to count for this tax year?
Not always. According to IRS Publication 526, a check counts as delivered on the date it's mailed, so a check mailed on December 31 counts for that year even if it arrives in January. Credit card gifts count in the year they're charged.
Do credit card donations made late on December 31 count for this year?
Yes, if the charge is made on December 31. Check which time zone your donation platform uses to timestamp gifts, and state your deadline with a time zone so donors know exactly when to give.
How many emails should we send in the last week of December?
Three or four messages between December 29 and 31 are reasonable if you email donors regularly during the year. Remove donors from the remaining sends as soon as they give, and keep each message short and tied to your story.
When do we have to send year-end donation receipts?
Donors need written acknowledgment of any single gift of $250 or more by the time they file their return or its due date, whichever is first. Publication 1771 notes that charities typically send acknowledgments by January 31.
Can donors who don't itemize deduct donations in 2026?
Beginning with tax year 2026, the IRS says people who don't itemize can deduct up to $1,000 of qualifying cash gifts ($2,000 for joint filers). Donor-advised fund contributions don't qualify. Point donors to their tax advisor rather than advising them yourself.
Next Steps
- Today: Export the last three years of gifts by month and segment, and set a goal with the projection table above.
- This week: Choose one story and outcome, and ask a board member or local business about a matching gift.
- By mid-November: Finish the letter, the email series and the donation page, and confirm your receipt template.
- December: Run the timeline, update donors on progress and keep the final three-day sequence ready.
- January: Thank donors, send acknowledgments by January 31 and hold the debrief.
campai's donations and fundraising tools keep gifts, segments and acknowledgments together if you want to try them during this campaign.