Donation receipts and recordkeeping: what the IRS actually requires

Charitable deduction cases are the rare corner of tax law where the IRS wins on paperwork alone: courts have disallowed six-figure, completely genuine donations because the receipt was missing one required sentence. The substantiation rules aren't hard, but they're rigid, they escalate at specific dollar thresholds, and they cannot be fixed retroactively once the IRS comes asking. Ten minutes of understanding them protects every deduction you'll ever claim.

The documentation ladder for cash gifts

• Any amount: you need a bank record (canceled check, card statement) or a written receipt from the charity. Undocumented cash in the collection plate is generous and undeductible.
• $250 or more per gift: a bank record is no longer enough — you must have a 'contemporaneous written acknowledgment' from the charity stating the amount and whether you received any goods or services in return. That magic sentence ('no goods or services were provided') is the one whose absence loses court cases.
• Quid pro quo gifts over $75: if you got something back — the gala dinner, the tote bag, the auction item — the charity must state the value of what you received, and you can only deduct the excess. A $500 gala ticket with a $150 dinner value is a $350 deduction.
• 'Contemporaneous' means by the time you file your return (or its due date, if earlier). A receipt the charity kindly backdates during your audit is legally worthless.

Non-cash gifts: where the thresholds bite harder

1. Under $250: a receipt from the charity (or reliable records for drop-box donations) noting what you gave, when, and where.
2. $250–500: the written acknowledgment, including a description of the items and the no-goods-or-services statement.
3. Over $500 total for the year: you must also file Form 8283 with your return, listing how and when you acquired the items and your cost basis.
4. Over $5,000 for an item or group of similar items: a qualified appraisal from a qualified appraiser, plus the appraiser's signature on Form 8283. Skipping the appraisal kills the entire deduction, even for indisputably valuable property. (Publicly traded stock is the exception — no appraisal needed at any amount.)
5. Vehicles: special rules — your deduction is generally capped at what the charity actually sells the car for, reported to you on Form 1098-C.

The timing rules people get wrong every December

A gift counts in the year it's delivered, with specific definitions: a check counts when mailed (postmark matters, keep it), a credit card gift counts when charged — even if you pay the card bill next year — and a stock gift counts when it lands in the charity's account, which for some custodians takes one to three weeks. That last one burns people annually: a stock transfer initiated December 27 that settles January 8 is next year's deduction, whatever your intention was. Year-end movers: cards clear fastest, checks need a December postmark, and securities should be initiated by early December.

What auditors actually look at

Charitable deductions draw scrutiny when they're large relative to income — give away 30% of your income and the return stands out, even though it may be completely legitimate and completely deductible (cash gifts are deductible up to 60% of AGI). The audit itself is almost always a documents request: acknowledgments, bank records, appraisals, Form 8283. Donors with the folder produce them and the matter closes; donors without them pay. Note what the IRS does not accept: your own spreadsheet, the charity's verbal confirmation, or reconstructed evidence of a gift the paperwork can't support.

The whole ladder on one card

The bottom line

Learn three numbers — $250 (written acknowledgment with the no-goods-or-services sentence), $500 (Form 8283 for stuff), $5,000 (qualified appraisal) — and keep one folder per year. The rules are unforgiving but entirely predictable, and every requirement can be met in minutes at the time of the gift and never afterward. Generosity deserves its deduction; the paperwork is the price of admission.