The IRS doesn’t mandate a single fixed receipt format, but expects businesses to keep records that clearly substantiate income and expenses: the date, the amount, the payee/payer, and a description of the transaction. If your state charges sales tax, it should be itemized separately from the sale price. Receipts should generally be kept for at least 3 years, longer in specific cases.
This is general information, not tax advice. Federal and state requirements vary and change — confirm specifics with a CPA or the IRS before relying on this for compliance.
What the IRS Actually Expects
Rather than a rigid format, the IRS’s standard is substantiation — being able to prove that a claimed expense or reported income actually happened, for the amount claimed, for a legitimate business purpose. A receipt that clearly shows the date, the vendor or customer, what was purchased or sold, and the amount satisfies this for the vast majority of everyday transactions.
What a Compliant US Business Receipt Should Include
- Date of the transaction
- Business name and, ideally, an EIN or business identifier
- Description of goods or services
- Amount paid
- Sales tax, itemized separately, if applicable in your state
- Payment method
Sales Tax Varies by State
Unlike VAT or GST, US sales tax is set at the state (and sometimes local) level — rates and which goods/services are taxable vary significantly between states, and some states charge no sales tax at all. If you operate in a state that charges sales tax, itemize it separately on every receipt rather than folding it into the total, both for your own bookkeeping and so customers can see exactly what they were charged.
Special Categories Worth Knowing About
- Meals and entertainment — the IRS has specific, and sometimes limited, deduction rules for these; keep receipts that clearly show a business purpose.
- Home office and mileage — different substantiation rules apply; a simple purchase receipt often isn’t sufficient on its own for these categories.
- Charitable donations — see our donation receipt guide for the specific statement the IRS expects, or generate one directly with our donation receipt template.
How Long to Keep Receipts
The IRS generally recommends keeping records for at least 3 years from when you filed the related return, though certain situations — like underreported income or a bad debt deduction — extend this window significantly. See our full receipt retention guide for the complete breakdown.
The $75 Rule for Travel and Gift Expenses
For business travel, gifts and transportation, IRS Publication 463 says you generally need written evidence — a receipt, invoice or paid bill — for any expense of $75 or more, and for lodging regardless of the amount. The document should show the amount, date, place and nature of the expense. Below $75 (other than lodging), a written record such as a log entry can be enough, but keeping the receipt is still the safest habit.
Receipts You Keep vs. Receipts You Issue
US businesses deal with receipts in two directions:
- Receipts you keep — proof of your own expenses. These support the deductions on your return; the IRS “burden of proof” is on you if a deduction is questioned.
- Receipts you issue — proof for your customers that they paid you. There is no single federal format, but a clear receipt with your business name, date, description, amount, sales tax (if charged) and payment method is what customers and their accountants expect.
Example: A Compliant Receipt for a Customer
| Line | Example |
|---|---|
| Business | Oak & Pine Furniture Repair, Austin, TX |
| Receipt no. / date | 1043 — 3 November 2026 |
| Customer | J. Rivera |
| Items | Chair re-gluing (4 × $35) = $140; Wood finish = $25 |
| Sales tax | Shown separately at the rate that applies to the sale |
| Total / method | Total paid — card |
Sales tax rules are set by each state (and sometimes city or county), including which goods and services are taxable — check your state revenue department before you charge it.
Keeping Records for a Cash Business
If many of your customers pay in cash, issue a numbered receipt for every sale and keep your copy. A daily summary of receipts, matched to what you deposit in the bank, is the easiest way to show that your reported income is complete. IRS Publication 583 describes the records a small business should keep, including sales slips, invoices, receipts and deposit slips. Our cash receipt template prints the amount in words and a signature line, which helps avoid disputes.
Does the IRS require a specific receipt template?
No — there’s no mandated format. What matters is that the receipt substantiates the transaction with clear, accurate details.
Do I need an EIN on every receipt I issue?
Not strictly required for every receipt, but including it adds credibility and is useful for the recipient’s own record-keeping, especially for higher-value business transactions.
Is a bank or credit card statement enough without a receipt?
A statement shows that money moved, but not what it was for — which is why a receipt matters as more specific substantiation, especially for expenses that could be questioned as personal vs. business.
Do digital receipts satisfy IRS requirements?
Yes — the IRS accepts digital records, including scanned or photographed receipts, as long as they’re legible and complete.
Do I need a receipt for a $20 business lunch?
Under Publication 463, written evidence is generally required for travel and gift expenses of $75 or more (and for all lodging). For smaller amounts a written record of the amount, date, place and business purpose can be enough — but keeping the receipt is the easiest way to prove it.