for nonprofits
When Does an In-Kind Gift Count for This Year's Taxes?
A check mailed December 31 counts. A box that ships December 31 might not. Here's the actual rule.

Panos Kokmotos |

For a gift of physical property, the IRS counts it in the year the item is actually delivered to your organization, not the year the donor ordered it, paid for it, or shipped it. That's a different rule than cash, and the gap between the two trips up more December donors than almost anything else your team will field this quarter.
With year-end giving season two to three months out, it's worth putting this in front of your board, your newsletter, and anyone fielding last-minute donor questions, because the wrong assumption here costs a donor their deduction for the year they expected it, through no fault of your organization's.
The rule, by gift type
The IRS's timing rule, laid out in Publication 526, splits cleanly by what's being given.
A mailed check counts on the date it's mailed, not the date you deposit it or even the date it arrives. This is the "mailbox rule," and the postmark is the evidence. A donor who drops a check in the mail on December 31 gets this year's deduction even if your bank doesn't see it until January.
A check or cash delivered by hand or private courier (think FedEx or UPS, which don't get mailbox-rule treatment) counts on the day your organization actually receives it. A courier package that arrives January 2 is a January gift, full stop, regardless of when the donor sent it.
A credit card charge counts the moment the charge posts to the donor's account, which for most processors is immediate. Whether your organization has actually been paid out by the processor yet doesn't matter for the donor's timing.
Stock and securities transfers count on the date the shares land in your organization's brokerage account, not the date the donor initiates the transfer. Electronic transfers between major brokerages can still take anywhere from a few days to a few weeks depending on the custodians involved, which is exactly why financial advisors push year-end stock gifts to start well before Christmas, not on December 30.
Physical property, meaning any in-kind gift, counts on the date of delivery. Per Publication 526, a contribution of property is made when the property is delivered to the qualified organization. Not when it's purchased. Not when it ships. Not when a donor clicks "buy" on a wishlist platform. When it physically arrives.
Why this specific rule matters more for in-kind gifts than anything else
Cash and stock have fast, predictable settlement windows, days at most. Physical goods don't. A donor who buys an item off your wishlist on December 28, expecting a year-end deduction, is at the mercy of a shipping carrier they don't control. If that package doesn't arrive until January 3 because of holiday shipping volume, the IRS treats it as a gift made in the new year, whatever the donor's intent was on December 28.
This isn't a hypothetical edge case for an organization running any kind of in-kind wishlist during the holiday season. It's the single most common year-end timing question a development team will get, and it has a clean, factual answer: the deduction follows delivery, not purchase.
The honest move is to say this plainly, well before the last week of December, rather than let a donor assume a late-December purchase automatically means a late-December deduction. A short note on your giving page, something like "orders placed after [a stated date] may not arrive and count for this tax year," does more for donor trust than staying silent and letting people find out from their accountant in April. It's a separate question from whether the gift is deductible at all, which depends on the type of deduction a donor is claiming, not on timing.
What to actually tell donors
If a donor specifically wants this year's deduction for a physical item, the safest advice is to buy early enough that normal shipping times land well before December 31, generally two weeks out for standard shipping, earlier for anything with manufacturing or custom lead time. If they're buying in the final week of December, be upfront that delivery, not the purchase date, is what the IRS will look at if the gift is ever questioned.
This is also a real, practical difference between a platform that confirms delivery, like Givelink does with a photo on arrival tied to the donor's name, and a cash gift that settles in days. The documentation is better for the donor either way, since a confirmed delivery date is exactly the evidence needed if a deduction's timing is ever questioned. It's just a longer runway than a check.
A worked example
Say a donor orders a set of winter coats off your wishlist on December 27, planning on claiming the deduction this year. Standard shipping quotes five to seven business days. If the carrier is running on time, the coats arrive around January 2 or 3, which makes it a January gift under the property-delivery rule, not a December one, regardless of what the donor intended on the 27th. If that same donor had instead written a check and mailed it December 27, the mailbox rule would have protected them even with the same shipping-adjacent delay, because a check's timing depends on when it's mailed, not when it arrives.
That gap, not the donor's intent, is exactly why a posted cutoff date matters. If your organization's average fulfillment and shipping time is five business days, publishing "order by December 20 for guaranteed delivery this calendar year" turns an invisible risk into a clear, fair instruction every donor can act on.
Frequently asked questions
Does this rule apply the same way to in-kind gifts valued over 5,000 dollars? The delivery-date rule for timing is the same. What changes above 5,000 dollars is the separate requirement for a qualified appraisal and Form 8283's Section B, which is about valuation and substantiation, not about which tax year the gift falls in.
What if a donor buys an item on our wishlist in December but we don't receive it until January, can we backdate our acknowledgment letter? No. Your written acknowledgment should reflect the actual date you received the item, the same receipt-accuracy standard covered in what the IRS actually requires for in-kind receipts. Backdating it doesn't change the IRS's own timing rule and puts your organization's receipt on record with an inaccurate date, which creates more risk, not less.
Is a gift card the same as cash or the same as property for timing purposes? A gift card purchased for a nonprofit (rather than cash handed over) generally follows the property-delivery rule once it's physically or electronically transferred to the organization, since a gift card is a tangible instrument, not a direct cash transfer. When in doubt, the safer assumption for a donor is to treat anything that has to physically or electronically "arrive" like property, not like a mailed check.
Should we post a shipping cutoff date for wishlist donations? Yes, it's a straightforward piece of donor communication. Naming a specific "order by" date for guaranteed December delivery, based on your actual average fulfillment and shipping time, prevents the awkward January conversation entirely.
Want your organization's wishlist ready well before the year-end rush? Browse how it works on Givelink or start a profile for your nonprofit.
See also
What is Givelink?
Learn from the founders:
Run a nonprofit? Get what you need.
Set your nonprofit up yourself in about 15 minutes. It's free, there's no contract, and you don't need to talk to anyone first.
