IRS receipt requirements come down to five details a receipt has to show: who you paid, how much you paid, how you paid, when the transaction happened, and what you bought. Hit those points and your documentation will satisfy most auditors and expense departments. Travel, meals, and business gifts get a stricter treatment, and purchases under $75 get a lighter one, but the five-element core is the starting point for every business expense you plan to deduct or reimburse.
The Five Things a Receipt Has To Show
The IRS doesn’t publish a universal receipt template. Its record-keeping guidance simply lists what supporting documents need to prove: the payee, the amount paid, proof of payment, the date, and a description of the item or service.1Internal Revenue Service. What Kind of Records Should I Keep If a reviewer can tell what was bought, from whom, for how much, and when, the receipt does its job.
Some details people expect on a receipt aren’t actually required by the IRS: the seller’s full legal address, sales tax as a separate line, or the last four digits of your credit card. Those help with reconciliation and strengthen your paper trail, but they aren’t mandatory on every purchase. What the IRS cares about is legibility of the five core elements.
Vague receipts are the common failure. A credit card slip showing only a total and a restaurant name doesn’t describe what was bought. Pair it with a second document — an itemized invoice, a detailed folio, a statement — so the description element is covered.
The $75 Threshold and Its Two Exceptions
Federal regulations carve out a practical exception: you don’t need a physical receipt for business expenses under $75. Two catches matter. Lodging always requires a receipt regardless of amount, so a $40 motel night still needs a folio showing the rate and dates. Transportation charges don’t require a receipt when documentary evidence isn’t readily available, even above $75.2eCFR. 26 CFR 1.274-5 – Substantiation Requirements
Below $75 (lodging aside), you still have to record the amount, date, place, and business purpose. You just don’t need paper or a scanned image to back it up. A contemporaneous log or expense diary satisfies the rule. This is where most people get tripped up: “no receipt required” is not “no record required.” Ask the IRS about a $50 business lunch with nothing written down and the deduction is exposed even though the receipt itself was optional.
Extra Rules for Travel, Meals, and Gifts
Travel, meals, and business gifts face a tougher standard than ordinary office supplies or software subscriptions. Federal tax law disallows any deduction in these categories unless you can substantiate four elements: the amount, the time and place, the business purpose, and the business relationship of the person who benefited.3Office of the Law Revision Counsel. 26 USC 274 – Disallowance of Certain Entertainment, Etc., Expenses
For a trip, that means your hotel receipt plus a note explaining why you were in that city on business. For a client dinner, the restaurant receipt plus who attended and what business you discussed. For a gift, the purchase receipt plus the recipient’s name and your connection to them. A brief log entry at the time of each expense — even a note in your phone — covers the business purpose and relationship pieces that a receipt alone can’t prove.
Employer Reimbursement Is a Separate Test
If your employer reimburses expenses under what the IRS calls an “accountable plan,” the reimbursement isn’t taxable income to you. That tax-free treatment depends on receipts. An accountable plan must meet three conditions: expenses must have a business connection, you must substantiate them to your employer within a reasonable time, and you must return any excess reimbursement.4eCFR. 26 CFR 1.62-2 – Reimbursements and Other Expense Allowance Arrangements
When those conditions aren’t met, the arrangement is a nonaccountable plan, and everything your employer pays you lands on your W-2 as taxable wages. Independent contractors face the same logic through 1099-NEC reporting. That’s why corporate expense software insists on a receipt image and a category before it will approve anything: the plan needs the trail to stay accountable.
Storing Receipts Digitally
The IRS has accepted digital copies of receipts since 1997 under Revenue Procedure 97-22. The electronic copy must accurately reproduce the original, your storage system needs reasonable controls against tampering, records must be indexed so you can find a specific receipt on request, and you must be able to produce a readable printout or display during an examination.5Internal Revenue Service. Rev. Proc. 97-22 – Electronic Storage System Requirements
No specific file format, resolution, or scanning technology is mandated. Phone photos, scanned PDFs, emailed vendor receipts, and screenshots all qualify as long as every detail on the original remains legible. If someone can read the vendor name, date, amount, and line items from your digital copy, you’ve met the standard. Cloud storage, receipt apps, and organized folders on your own computer all work.
Once a compliant digital copy exists, the paper original can go. Thermal paper receipts fade within months anyway, which is reason enough to scan them promptly. The mistake to avoid is assuming a blurry photo counts. If the image cuts off the date or the total is unreadable, you effectively have no receipt at all.
How Long To Keep Receipts
Retention periods track the statute of limitations on your return. For most people, that’s three years from the date you filed or the return’s due date, whichever is later. Several situations extend the window:6Internal Revenue Service. How Long Should I Keep Records
- Six years if you underreport income by more than 25% of the gross income shown on your return.
- Seven years if you claim a deduction for bad debt or worthless securities.
- Four years for employment tax records, measured from when the tax is due or paid, whichever is later.
- Indefinitely if you file a fraudulent return or don’t file at all; there is no statute of limitations in either case.
Property records deserve separate attention. Keep receipts for anything you depreciate or plan to sell — real estate, equipment, vehicles — until the statute of limitations expires for the tax year you dispose of the property.6Internal Revenue Service. How Long Should I Keep Records For real estate that can mean decades. If you received property in a nontaxable exchange, hold the records from the old property to establish your basis in the new one.
When in doubt, six years covers the vast majority of situations. Digital storage costs are effectively zero, so keeping records longer costs nothing.
When a Receipt Is Missing
A lost receipt doesn’t automatically kill a deduction, but the fallbacks are limited. Under the Cohan rule, a principle dating to a 1930 court case, a taxpayer who can prove an expense was incurred but can’t document the exact amount may be allowed to estimate it. Courts apply this grudgingly, and the burden sits on the taxpayer to show that some deductible expense existed.
The Cohan rule has a hard boundary. It does not apply to the categories covered by Section 274(d): travel, meals, and gifts.3Office of the Law Revision Counsel. 26 USC 274 – Disallowance of Certain Entertainment, Etc., Expenses For those expenses, adequate records exist or the deduction is gone. No estimation, no year-end reconstruction. This is the single strongest reason to document travel and meal expenses in real time.
Beyond a lost deduction, inadequate records can trigger the accuracy-related penalty of 20% of any resulting tax underpayment. The IRS treats failure to keep adequate books and records as negligence.7Internal Revenue Service. Accuracy-Related Penalty If the underpayment involves a gross valuation misstatement, the penalty doubles to 40%.8Office of the Law Revision Counsel. 26 USC 6662 – Imposition of Accuracy-Related Penalty on Underpayments Add interest compounding from the original due date and a moderate recordkeeping failure gets expensive.
Receipts in Foreign Currency
Business expenses paid in a foreign currency must be converted to U.S. dollars using the exchange rate that applied when you paid or incurred the expense. The IRS directs taxpayers to use the prevailing rate at the time of the transaction, generally available from banks or U.S. embassies.9Internal Revenue Service. Foreign Currency and Currency Exchange Rates
Note the exchange rate and conversion date on or alongside the receipt at the time of purchase. Reconstructing rates months later is possible but tedious, and a contemporaneous record ends the dispute if the IRS questions the number. Your credit card statement often shows both the foreign amount and the converted dollar amount, and it serves as solid backup. Keep the original foreign-currency receipt and the credit card statement together.