General information, not tax or legal advice. Rules checked against IRS Publication 1771 (Rev. 11-2023), IRS Publication 526 (2025) and IRC section 170(f)(8) on November 2026.
The IRS donation acknowledgment letter requirements are short but strict. A donor can't deduct any single gift of $250 or more without a written acknowledgment from your organization that names the organization, states the amount (or describes donated property), and says whether the donor got anything in return. The donor must have it before filing their return.
Quick answer
What does the IRS require in a donation acknowledgment letter?
For any single gift of $250 or more, the donor needs a written acknowledgment from the charity showing the organization's name, the cash amount or a description (not value) of donated property, and a statement that no goods or services were given, or a description and good faith estimate of what was given.
IRS donation acknowledgment letter requirements, item by item
Section 170(f)(8) of the Internal Revenue Code sets the rule, and IRS Publication 1771 lists what the statement must contain:
- The name of the organization.
- The amount of any cash contribution (cash, check, card, online payment).
- A description, but not the value, of any noncash contribution.
- A statement that no goods or services were provided in return, if that is the case.
- If goods or services were provided, a description and good faith estimate of their fair market value.
- If the only thing provided was an intangible religious benefit, a statement saying so.
Add the gift date too. Publication 526 says a donor whose acknowledgment lacks the date must also keep a bank record or receipt that shows it.
Who is responsible: the donor or the charity?
Legally, the donor. Publication 1771 says a charity that doesn't send one pays no penalty; the donor just loses the deduction. In practice, donors expect you to send it, and a donor thank-you letter can carry the tax wording on the same page.
What "contemporaneous" means
The donor must receive the acknowledgment on or before the earlier of the date they file their federal return for the year of the gift or that return's due date, including extensions. A letter that arrives after filing is too late, even if every word is right.
The Tax Court denied a deduction where a church's letters left out the goods-or-services statement and the corrected letters came only after the return was filed (Durden v. Commissioner, T.C. Memo. 2012-140). Charities typically send acknowledgments by January 31.
The $250 rule: one gift or several?
The threshold applies to each single contribution, not the yearly total. Publication 526 gives the example of a donor who gives $25 to their church every week: each payment is separate, so none triggers the rule, even though the year adds up to more than $250.
For several gifts of $250 or more, send a letter for each or one annual summary listing each gift, its date and the total; schools and PTOs follow the same rules if a donation to the PTO is tax deductible at all. Our church contribution statement template shows a year-end layout that does this.
Payroll deductions: the donor keeps a pay stub, Form W-2 or employer document showing the amount withheld, plus a pledge card from the charity. Each paycheck deduction is a separate gift. If one deduction is $250 or more, the pledge card must say the organization provides no goods or services for payroll gifts.
Quid pro quo gifts over $75
A quid pro quo contribution is partly a gift, partly a purchase. When a donor pays more than $75 and gets something back, the charity must give a written disclosure that:
- tells the donor the deductible amount is limited to what they paid above the value of the goods or services, and
- gives a good faith estimate of that value.
Publication 1771's example: a donor pays $100 for a concert ticket worth $40. Only $60 is deductible, and the disclosure is still required because the payment exceeded $75. It can go with the solicitation or the receipt, and must not be buried in small print.
The penalty falls on the charity: $10 per contribution, up to $5,000 per fundraising event or mailing, unless there was reasonable cause. For auctions and dinners, see whether silent auction purchases are tax deductible.
Small thank-you gifts that don't count
Under the 2023 figures in Publication 1771, a logo mug costing the charity $12.50 or less, given for a payment of at least $62.50, is insubstantial, so the letter can still say no goods or services were provided. The amounts rise with inflation yearly; check IRS.gov.
Intangible religious benefits
An organization operated exclusively for religious purposes doesn't value benefits like admission to a religious service. The acknowledgment states that only intangible religious benefits were provided. Degree education, travel and consumer goods don't qualify.
In-kind gifts: describe, never value
For donated goods, describe the item ("a used oak baby crib and matching dresser," in the IRS sample) with no dollar value. Valuing it is the donor's job. Volunteers can't deduct their time, but unreimbursed expenses of $250 or more need an acknowledgment describing their services.
For wording, see our thank-you letter for in-kind donations.
Format: email, paper or a receipt
There is no IRS form. Letters, postcards, computer-generated receipts and emails addressed to the donor all work, per the IRS written acknowledgments page. You don't need the donor's Social Security number.
What the 2025 tax law changed for 2026
Public Law 119-21 changed who can deduct, not how gifts are acknowledged. From 2026, people who don't itemize can deduct up to $1,000 ($2,000 for joint filers) of cash gifts to qualifying public charities, and itemizers count only contributions above 0.5% of their contribution base. Nothing in that law removed the $250 rule, so expect more letter requests and check the current Publication 526.
Checklist: does your acknowledgment meet the rules?
| Situation | What the letter must include | Source |
|---|---|---|
| Cash gift of $250 or more | Org name, amount, "no goods or services" statement | IRC 170(f)(8); Pub. 1771 |
| Noncash gift of $250 or more | Org name, description of item, no value | Pub. 1771 |
| Gift of $250+ with a benefit | Description and good faith estimate of the benefit | Pub. 1771 |
| Payment over $75, partly for goods | Deduction limited to excess, plus value estimate | Pub. 1771 (IRC 6115) |
| Religious benefit only | Statement that only intangible religious benefits were given | IRC 170(f)(8)(B) |
| Several gifts of $250+ | Separate letters or one summary listing each gift and date | Pub. 526 |
| Timing | In donor's hands before they file (or by the due date) | IRC 170(f)(8)(C) |
Next step
Our donation receipt template has copy-ready versions for cash, in-kind and quid pro quo gifts with every required line.
Frequently asked questions
Do donations under $250 need an acknowledgment letter?
Not under the $250 rule. For cash gifts below $250, the donor needs a bank record or a written communication from the charity showing the organization's name, date and amount. Many charities send receipts for every gift anyway, which helps donors and builds goodwill without adding much work.
Can a donation acknowledgment be sent by email?
Yes. Publication 1771 says a charity can provide the acknowledgment on paper or electronically, such as an email addressed to the donor. It must still contain every required item: organization name, amount or description, and the goods-or-services statement. There is no official IRS form to use.
What is the deadline for a donation acknowledgment letter?
The donor must receive it on or before the earlier of the date they file their return or the return's due date, including extensions. Charities usually send acknowledgments by January 31 of the following year so donors have them before filing season gets busy.
Should the charity put a value on donated items?
No. The acknowledgment describes noncash gifts but does not state their value. Determining fair market value is the donor's responsibility, and larger noncash gifts may require Form 8283 and, above $5,000 for most property, a qualified appraisal arranged by the donor.
What happens if the "no goods or services" line is missing?
The acknowledgment doesn't meet section 170(f)(8), so the donor's deduction for that gift of $250 or more can be denied. Courts have refused deductions even when a corrected letter arrived later, because it was no longer contemporaneous. Include the statement every time.