Date of Gift Rules for Charitable Contributions and Penalties

The date of gift rules for charitable contributions come down to a single principle: a contribution is deductible in the tax year you irrevocably part with the money or property, not the year you promise it, plan it, or authorize it. That completion date fixes both the year of your deduction and, for non-cash gifts, the fair market value you get to claim. Getting it wrong by a day around December 31 can push the deduction into the next year, and if the value shifts along with the year, it can trigger an accuracy-related penalty of 20 percent, or 40 percent for a gross valuation misstatement.¹

The Underlying Rule

Section 170 allows a deduction for a charitable contribution whose “payment is made within the taxable year.”² The Treasury regulations add that a contribution is made “at the time delivery is effected.”³ Delivery means handing over the asset with no strings attached and no power to take it back. A signed pledge card is not delivery. Nor is board authorization, nor a scheduled transfer, nor an email to your broker.

The delivery date does double duty. For non-cash property, it also sets the valuation date. If you donate appreciated stock, the price on the day delivery is effected controls, not the price the day you decided to give or the day the charity sells.

Checks and Mailed Contributions

A check mailed to a charity is treated as delivered on the date you mail it, even if the charity receives or deposits it the following year.⁴ The check must clear in the ordinary course. A post-dated check, or one that bounces on first presentation, does not qualify.

Postmarks became less reliable starting in late 2025, when the U.S. Postal Service moved machine postmarking to regional processing centers rather than local offices. An envelope dropped in a corner mailbox on December 30 can carry a January postmark. Because the IRS treats the postmark as proof of mailing, that shifts the deduction to the next year. For a year-end check, use certified mail with a receipt or get an over-the-counter postmark at the post office counter.

Credit Card Gifts

A credit card contribution is made on the date the charge is processed, not the date you pay the card issuer. Once the transaction goes through, you have an irrevocable obligation to the issuer and the charity has its money. A gift charged at 11:55 p.m. on December 31 counts for that year as long as the transaction processes before midnight.

Wire Transfers and ACH

Electronic transfers are governed by settlement, not initiation. A wire is delivered on the date the funds arrive in the charity’s account. Your bank’s confirmation that it sent the wire is not enough; the charity’s account has to show receipt. A wire sent on December 31 may not settle until January 2, depending on cutoff times and holidays.

ACH is slower. An ACH initiated Friday afternoon typically doesn’t process until the next business day. For year-end electronic giving, start early in the last week of December and confirm the funds landed before January 1.

Publicly Traded Securities

Stock gifts are one of the most tax-efficient ways to give, and also one of the easiest to time incorrectly. The rule depends on how the shares move:

If you deliver a physical certificate, the gift is complete on the date you hand the endorsed certificate to the charity or its agent, or on the postmark date if you mail it. The certificate and a signed stock power must travel together; sending one without the other does not complete the gift.⁴
If the shares transfer electronically through a brokerage, the gift is complete on the date the shares are re-registered in the charity’s name on the corporation’s books, not the date you gave instructions to your broker.⁴

Same-firm transfers can process the same day. Cross-institution transfers regularly take two weeks or more. Mutual fund shares are worst of all: because they redeem and reissue rather than transfer, a cross-institution mutual fund donation can take four to six weeks. Year-end mutual fund gifts need to start in early November.

Cryptocurrency

A cryptocurrency donation is complete when the transaction is confirmed on the blockchain, not when you press send from your wallet. Confirmation times vary by network and can stretch to hours during periods of heavy traffic. For a December 31 gift, the transaction has to fully confirm before midnight.

Crypto is treated as property. If the donation exceeds $5,000, you need a qualified appraisal and Form 8283, with no exception for assets that trade on exchanges.⁵

Real Estate

A gift of real property is complete when you deliver the executed deed to the charity with the intent to transfer ownership and no retained interest that limits the charity’s use of the property.⁶ In most jurisdictions delivery of the deed is enough, but some states treat title as fully transferred only on recording with the county. A year-end real estate gift needs a local attorney who knows whether your state’s completion event is delivery or recording.

Real estate donations over $5,000 require a qualified appraisal performed no earlier than 60 days before the contribution date and received by the due date of the return on which the deduction is first claimed.⁵ Missing the appraisal window is one of the most common reasons large real estate deductions get disallowed outright.

Tangible Personal Property

Artwork, jewelry, collectibles, and similar items are delivered when the charity takes physical possession. If you ship the item, delivery is the date you place it irrevocably in the hands of the shipping carrier.⁶

Vehicles have a title step: the charity needs both physical possession and a properly assigned certificate of title, transferred in line with your state’s motor vehicle rules.

One rule catches donors off guard. If you give tangible personal property but keep an intervening interest, the gift isn’t complete until every intervening right expires. The classic example is donating a painting to a museum while keeping it on your wall. There’s no deduction until the painting actually leaves your home and reaches the museum.²

Donor-Advised Funds

With a donor-advised fund, your deduction is tied to the date the sponsoring organization receives your contribution, not the later date the sponsor makes grants to end charities. Once the sponsor has the funds, you’ve given up control and the gift is complete.

The delivery rules by method still apply. A check to a DAF sponsor is delivered on the mailing date. A wire is delivered on settlement. Securities are delivered on re-registration in the sponsor’s name. Most DAF sponsors publish internal year-end cutoffs earlier than December 31 to allow for processing, and missing the sponsor’s cutoff means missing that year’s deduction even if you started the transfer before January 1.

IRA Qualified Charitable Distributions

Taxpayers age 70½ and older can direct up to $111,000 per person for 2026 from an IRA to a charity as a qualified charitable distribution. QCDs follow a stricter rule than a regular charitable contribution: the funds have to leave and clear the IRA by December 31. The check-mailing shortcut does not apply. If you write a check on an IRA checkbook, the charity has to cash it before year-end for the QCD to count.

IRA custodians can be slow. Start the request by early December, and if the custodian sends a check directly to the charity, confirm the charity deposited it before the deadline.

Pledges, Options, and Conditional Gifts

A pledge is a promise, and promises don’t generate deductions. Signing a pledge card at a November gala doesn’t matter for tax purposes; the deduction arises only in the year you actually satisfy the pledge with cash or property.²

Options work the same way. If you give a charity an option to buy your property at a bargain price, no contribution has occurred until the charity exercises. The deductible amount uses the fair market value on the exercise date, minus the exercise price.⁶ A conditional gift is not deductible unless the chance the condition won’t be met is negligible.⁴

The Accrual-Basis Corporation Exception

Individuals do not get this rule, but accrual-basis corporations do. If the board authorizes a charitable contribution during the tax year, the corporation can elect to deduct it in that year even if payment goes out later, as long as payment is made by the 15th day of the fourth month after the close of the year.² For a calendar-year corporation, that’s April 15. The election is made on the return for the year in question.

Documentation Has to Match the Date

Any single contribution of $250 or more requires a written acknowledgment from the charity obtained before the earlier of the filing date or the return’s due date, including extensions.⁷ The acknowledgment states the amount of cash or describes the property and confirms whether the charity provided anything in return.⁸ The date on the acknowledgment should line up with the date you claim. Mismatches invite audit questions and, once records are pulled, can force the deduction into a different year.

What Happens When the Date Is Wrong

The best outcome after a date mistake is an amended return that moves the deduction to the correct year. The worse outcome is an accuracy-related penalty of 20 percent of the underpayment.¹ The penalty rises to 40 percent for a gross valuation misstatement on donated property. Both stack on top of the tax owed plus interest.

Because the delivery date also fixes the valuation date for non-cash property, a date error is often a valuation error too. The valuation penalty applies when the value claimed is 150 percent or more of the correct value and the resulting underpayment exceeds $5,000.¹ If the stock you claimed on December 31 actually transferred on January 4 and rose sharply in between, one wrong date can create both problems at once.

1
Office of the Law Revision Counsel. 26 USC 6662 – Imposition of Accuracy-Related Penalty on Underpayments
2
Office of the Law Revision Counsel. 26 USC 170 – Charitable, Etc., Contributions and Gifts
3
eCFR. 26 CFR 1.170A-1 – Charitable, Etc., Contributions and Gifts
4
Internal Revenue Service. Publication 526 (2025), Charitable Contributions
5
Internal Revenue Service. Instructions for Form 8283 (Rev. December 2025)
6
Internal Revenue Service. Publication 561, Determining the Value of Donated Property
7
Internal Revenue Service. Charitable Organizations: Substantiation and Disclosure Requirements
8
Internal Revenue Service. Charitable Contributions: Written Acknowledgments