IRS receipt requirements matter because receipts and other supporting documents connect your tax return to real transactions. If you are self-employed or run a small business, that proof helps show what was bought, when it happened, who was paid, how much was paid, and whether the cost belongs in the business.
For federal tax records, your books should clearly show income and expenses, and your supporting documents should be kept in a safe, orderly place: IRS recordkeeping. If part of your deduction file is vehicle use, MyCarTracks automatic mileage tracking can help keep trip records separate from receipts while still tying them to the same tax-year file.
Quick answer
Keep receipts or other supporting documents for any business expense you want to deduct. A strong record shows the vendor, date, amount, payment evidence, what was purchased, business purpose, and any personal-use split; keep the record for as long as it may be needed to prove the tax return item.
IRS receipt requirements
The useful standard is simple: keep enough proof for another person to understand the transaction without asking you to explain it months later.
A business expense record should show:
- Payee or vendor name
- Price or total paid
- Payment evidence
- Transaction date
- Description of the item or service
- Business purpose
- Business-use percentage, if the cost is mixed
Supporting documents can include:
- Receipts
- Paid bills
- Invoices
- Sales slips
- Cash register tapes
- Canceled checks
- Credit card receipts or statements
- Bank statements
- Electronic funds transfer records
- Deposit records
- Payment processor reports
IRS guidance on records to keep separates records for gross receipts, purchases, expenses, assets, and employment taxes. Keep each type in the correct tax-year folder instead of storing every document in one generic receipt pile.
Keep income, expense, and charitable records separate
Receipts are only one part of the file. Gross receipts show what the business earned, purchases show what you bought for resale or production, expenses show operating costs, and asset records support depreciation, basis, and sale calculations.
Charitable contribution records belong in a separate personal deduction file unless the donation is part of a supported business expense. Charitable donation rules can matter if you itemize personal deductions, so use Itemized vs Standard Deduction for Self-Employed People (US) when the question is about Schedule A rather than business expenses.
IRS requirements for receipts under $75
Do not treat “$75” as permission to stop keeping records. The under-$75 rule people quote comes from narrow travel, gift, and car-expense substantiation rules in IRS Publication 463. It says documentary evidence is not needed for certain expenses other than lodging when the expense is less than $75, but you still need adequate records of the amount, time, place, and business purpose.
For a self-employed business, the safer workflow is: if you want to deduct it, keep proof or keep enough alternative documentation to support the transaction. Small purchases are easy to forget, and many small unsupported expenses can become a large problem during review.
IRS meal receipt requirements
Business meal records need more than a restaurant name and a card charge. A useful meal record shows the restaurant, location, date, amount, number of people served, and whether any non-food charges appear on the receipt. Add the business purpose and the business relationship or event while the context is fresh.
Entertainment expenses are generally not deductible, and business meals usually have separate limits and facts to check. Use Self-Employed Tax Deductions (US) for the broader deduction categories before treating a meal as a business expense.
How long do you need to keep receipts?
Keep records as long as they may be needed to prove income, deductions, or credits on a tax return. The common three-year period is only the starting point, not a universal rule.
Publication 583 lists these federal limitation periods:
| Situation | Keep records for |
|---|---|
| You owe additional tax and no special rule applies | 3 years |
| You omitted income that should have been reported, and it is more than 25% of gross income shown on the return | 6 years |
| You filed a claim for a credit or refund after filing the return | Later of 3 years from filing or 2 years from payment |
| You filed a claim for a worthless securities loss or bad debt deduction | 7 years |
| You did not file a return | No limitation period |
| You filed a fraudulent return | No limitation period |
Employment tax records have their own baseline. IRS recordkeeping guidance says to keep employment tax records for at least four years.
How to organize your receipts
Paper and digital records can both work if they are complete, legible, organized, and accessible. A digital system should let you retrieve records by tax year, vendor, category, and date. If you replace paper records with scans, keep the electronic system reliable enough to reproduce readable copies.
Use a structure like this:
- Tax year
- Month
- Category
- Vendor or project
- Receipt, invoice, proof of payment, and notes
Name files consistently. A format such as 2026-03-18-vendor-amount-category.pdf is easier to search than IMG_4932.jpg.
What to do if you lose receipts
If a receipt is missing, try to rebuild the record before filing. Request a duplicate from the vendor, download the invoice again, search email, check card and bank statements, review calendar entries, and gather project or customer notes.
If the expense is a vehicle trip, a mileage log may support the business use even when a fuel or parking receipt is missing. Use IRS Mileage Log Requirements for the trip fields and keep tolls, parking, fuel, charging, repair, and insurance records separately.
Do not invent missing numbers. If the proof is weak, flag the expense for review before claiming it.
Digital receipt habits that hold up better
Digital records fail when they live only in a camera roll, email inbox, or app account. Build a backup habit:
- Save the receipt when the expense happens
- Add the business purpose before filing it
- Export important online receipts as PDFs
- Back up the tax-year folder
- Reconcile receipts to bank and card statements
- Keep mileage exports with the same month
When you use MyCarTracks mileage tracking features, export the monthly mileage report and store it beside the month’s receipts. That makes the vehicle file easier to review alongside your other business expense records.
FAQ
Does the IRS require receipts under $75?
The under-$75 exception is narrow and does not remove the need for a business record. You still need enough evidence to support the amount, date or time, place or description, and business purpose. Lodging generally still needs documentary evidence.
What information should a receipt show?
A receipt should show the vendor or payee, date, amount, proof of payment, and what was purchased. For business expenses, add the business purpose and any personal-use split when the receipt does not already make that clear.
Are digital receipts acceptable?
Digital receipts can work if they are legible, complete, organized, backed up, and accessible. The electronic copy should reproduce the information needed to support the entry in your books and tax return.
What if I paid in cash?
Keep the receipt and add a business-purpose note. If you cannot get a receipt, record an explanation at the time of payment and keep any other supporting evidence, such as an invoice, calendar entry, vendor message, or project record.
How long should self-employed people keep receipts?
Use at least the federal limitation period that applies to the return item, and keep some records longer when they support assets, depreciation, property basis, employment taxes, amended returns, or special claims. When in doubt, keep the record rather than deleting it early.
MyCarTracks workflow
Use MyCarTracks for the mileage portion of your receipt file: capture trips, classify business use, add purpose notes, and export reports by date range. Keep those exports with receipts and bank records so your vehicle proof is not split across separate systems.
What to read next
- How to Keep Track of Business Expenses (US)
- Deductions You Can Claim Without Receipts (US)
- Self-Employed Tax Deductions (US)
- IRS Mileage Log Requirements