What Receipts to Keep for an IRS Audit (and How Long)
What every receipt has to show
The IRS says documents for business expenses should show the payee, the amount paid, proof of payment, the date, and a description of what you bought that shows it was for business. One document rarely covers all five, so you may need two together: the itemized receipt (what and when) and the card slip or statement line (proof you paid).
Acceptable documents include cash register receipts, credit card slips and statements, invoices, account statements, canceled checks and petty-cash slips. But IRS Publication 583 is explicit that proof of payment by itself doesn’t establish a deduction — the card statement says you paid Costco $212, not that it was printer paper rather than groceries.
How long to keep receipts
The clock generally starts on the date you filed the return the records support. Pick the longest rule that applies to you:
| Your situation | Keep records for |
|---|---|
| Most returns | 3 years from the date you filed |
| You claimed a refund or credit after filing | 3 years from filing or 2 years from paying the tax, whichever is later |
| You left out income worth more than 25% of the gross income on your return | 6 years |
| You deducted a bad debt or worthless securities | 7 years |
| You didn’t file, or filed a fraudulent return | Indefinitely |
| Employment tax records (if you have employees) | At least 4 years after the tax is due or paid, whichever is later |
| Property and equipment (laptop, camera, vehicle) | Until the period above runs out for the year you sell or dispose of it |
A return filed in April 2027 for tax year 2026 is generally open until April 2030 under the 3-year rule. Many freelancers simply keep 7 years so they never have to work out which rule applies.
Are scanned and digital receipts OK?
Yes. The IRS says every requirement for paper records also applies to electronic ones. Revenue Procedure 97-22 is the rule for imaging paper receipts: stored copies must be legible (every letter and number identifiable) and readable, kept in a system with an index so a specific record can be found, and you must be able to reproduce them — including on paper — if the IRS asks.
Section 7 of the same procedure lets you destroy paper originals only after you’ve tested that your system reproduces them correctly and set up procedures to keep it compliant. Practically: capture the whole receipt, check the scan is sharp before you toss the paper, and keep high-value receipts (equipment, anything you’ll depreciate) as originals too.
Extra rules for travel, meals, gifts and car expenses
These four are the most-questioned deductions, and IRS Publication 463 asks for more: the amount, the time (dates), the place and the business purpose of each expense, and for meals and gifts the business relationship of the people involved.
- For these expenses, a receipt generally isn’t required under $75 — except lodging, which needs one at any amount. You still need to record the details.
- A hotel receipt should show the hotel’s name and location, your dates, and lodging, meals and phone charges listed separately.
- Business meals are generally only 50% deductible; note who attended and what business you discussed.
- For car use, keep a mileage log (date, miles, destination, purpose). With the standard mileage rate you don’t also deduct gas or repairs; parking and tolls are deductible on top.
Worked examples
Software subscription, $54.99, emailed receipt
Keep: The email or PDF receipt showing the vendor, date, amount and plan name. Note which client work it’s for if it isn’t obvious.
Where it usually goes: Schedule C line 18 (office expense) or 27b (other expenses), depending on how you and your preparer classify it
Client lunch, $48.20, paper receipt
Keep: The itemized receipt, plus a note of who you ate with and the business you discussed. A card statement line isn’t enough on its own.
Where it usually goes: Line 24b, generally limited to 50% of the cost
Hotel for a conference, $189/night
Keep: The itemized hotel folio (name, location, dates, and room, meals and phone charges listed separately). Lodging needs a receipt at any amount.
Where it usually goes: Line 24a (travel)
Gas, $52.10, for a car you also drive personally
Keep: The receipt, plus a mileage log with dates, miles, destinations and business purpose. If you use the standard mileage rate, gas isn’t deducted separately; parking and tolls still are.
Where it usually goes: Line 9 (car and truck): actual costs or the standard mileage rate, not both
Gift to a client, $40
Keep: The receipt and who received it and why. Business gifts are generally deductible only up to $25 per person per year.
Where it usually goes: Line 27b (other expenses)
Schedule C lines are the common placement; your preparer may classify an expense differently. Every Schedule C line, explained. See the 1099 tax calculator to estimate what those deductions are worth.
The personal-vs-business rule
Only the business part of an expense is deductible. If one receipt mixes both — printer ink and groceries, a phone you also use personally — split it and deduct only the business share, with a note of how you split it. The simplest protection is deciding at the moment you buy: business card for business, and every receipt tagged business or personal as soon as you get it.
If you lost a receipt
Rebuild the record from what exists: the statement line, the vendor’s email confirmation or account history, your calendar, the client invoice the expense relates to. Most online vendors can resend a receipt. If your records were destroyed by something outside your control — a fire, a flood — Publication 463 allows a reasonable reconstruction. What you should never do is make a receipt up after the fact.
Receipt-retention checklist
- Every business purchase has a receipt or invoice showing payee, date, amount and what was bought
- Proof of payment kept with it (card slip, statement line, canceled check or transfer record)
- Business purpose noted on anything that isn’t obviously business (meals, travel, gifts, mixed-use items)
- Lodging receipts kept for every night, whatever the amount
- Mileage log kept separately if you deduct car use: date, miles, destination, purpose
- Mixed personal/business purchases split, with only the business part deducted
- Scans are legible, complete (every edge of the receipt) and findable by date and vendor
- Records for equipment kept until the tax period ends for the year you sell or dispose of it
- Last 3 tax years of returns and records stored where you can produce them on request (longer if a rule above applies)
What the Proofly receipt scanner does — and doesn’t
Does
- Reads merchant, date, line items, tax and payment method from a photo, with a confidence meter so you can correct it before saving
- Keeps personal and per-company receipts separate
- Maps business expenses to Schedule C lines (meals already at 50%)
- Exports an audit pack: every receipt image plus a ledger, as PDF, and CSV for QuickBooks or Xero
- Has a manual mileage log priced at the IRS rate for each trip’s date
Doesn’t
- File your taxes or give tax advice
- Sync live with QuickBooks or Xero (it’s CSV export)
- Pull transactions from your bank automatically
- Track your drives by GPS
- Guarantee how an audit turns out
Frequently asked questions
Are digital receipts accepted by the IRS?
Yes. The IRS says the requirements for paper records also apply to electronic ones, and Rev. Proc. 97-22 sets the rules for imaged records: they must be legible and readable, indexed so you can find them, and reproducible on request. Paper originals can be destroyed only once you’ve tested that your system meets those rules and have procedures to keep it that way.
Is a bank or credit card statement enough proof?
Generally not on its own. A statement shows you paid someone; it doesn’t show what you bought. IRS Publication 583 says proof of payment by itself doesn’t establish a deduction, so keep the receipt or invoice too.
Do I need receipts for expenses under $75?
For travel, meal, gift and car expenses, IRS Publication 463 says documentary evidence isn’t required for amounts under $75 — except lodging, which always needs it. You still have to record the amount, date, place and business purpose. For other business expenses, keep the receipt regardless of size.
How long should I keep receipts for taxes?
Generally 3 years from the date you file, which is how long the IRS normally has to audit. Keep them 6 years if you might have under-reported income by more than 25%, 7 years for bad-debt or worthless-securities deductions, and indefinitely if a return was never filed. Many people keep 7 years as a simple rule.
What if I lost a receipt?
Rebuild the record from what you have: the card or bank statement line, the vendor’s emailed confirmation, your calendar or a client invoice. Many vendors can resend a receipt. If records were destroyed by something beyond your control, such as a fire or flood, Publication 463 allows a reasonable reconstruction. Never recreate a receipt after the fact.
Does an app make my records immune to an audit?
No app can promise how an audit goes. What an app can do is make sure each record has the details the IRS asks for, is legible and is easy to produce. Whether a deduction holds up still depends on the expense itself.
Sources
- IRS: How long should I keep records?
- IRS: What kind of records should I keep?
- IRS Publication 583, Starting a Business and Keeping Records
- IRS Publication 463, Travel, Gift, and Car Expenses
- Rev. Proc. 97-22, electronic storage of books and records
This guide summarizes IRS guidance as of October 27, 2026 for planning purposes. It isn’t tax advice — confirm your situation with IRS.gov or a qualified tax professional.