A payment receipt is the simplest accounting document a small business issues, and the one most often skipped. The receipt is what proves the client paid you, what date they paid, and what they paid for. Without it, a cash transaction has no paper trail; the IRS treats no-paper-trail as a problem.
This guide walks through what to include, when one is legally required, and includes three example receipts (cash, partial payment, card payment) that you can copy from. Written for solo trades, freelancers, and small service businesses.
When you actually need to write a receipt
Some payment methods auto-generate receipts. Others require you to write one. Knowing which is which saves time:
| Payment method | Receipt automatic? | Action required |
|---|---|---|
| Card payment via Stripe / Square / your invoicing software | Yes | Verify it was sent to the client; archive copy |
| ACH / bank transfer initiated through invoicing software | Usually yes | Check email confirmation went out |
| Cash | No | Write a manual receipt at the moment of payment |
| Check | No | Write a receipt when you deposit the check |
| Money order | No | Write a manual receipt |
| Apple Pay / Google Pay via a public pay link | Yes | Same as card |
| Bank transfer outside the app (Zelle, Venmo, etc.) | Partial, the platform sends one but it's thin | Write a business receipt referencing the invoice |
Seven fields every payment receipt needs
- Receipt number, sequential, like RCT-2026-088 or RCT-1042. Each receipt unique.
- Date of payment, the actual date money changed hands. Not the date of the work, not the date of the invoice, the payment date.
- Payer name, the person or business that paid. Use the legal name on the check or card, not the nickname.
- Your business details, business name, address, phone, license number if you're a licensed trade. Same details that go on your invoices.
- Amount paid, the actual amount received. If it was a partial payment, state the partial amount and the remaining balance.
- Payment method, cash, check #1234, Visa ending in 6411, ACH transfer, etc. Be specific enough that the client could reconstruct the transaction.
- Description or invoice reference, what was paid for. Either reference an invoice ("Payment for invoice #1042") or briefly describe the service ("Service call, water heater repair, 4/12/2026").
Step-by-step: how to write a payment receipt
- Pick the format. Pre-numbered receipt book from any office supply store works fine for cash transactions. A template in your invoicing software is easier for everything else.
- Fill in the header, your business name, address, license number. Pre-printed receipt books have space for this; templates have it baked in.
- Add the receipt number. Sequential. Don't skip numbers, if you void a receipt, mark it VOID and keep the page in the book.
- Write the payment date. The date money changed hands, not today's date if you're filling out the receipt later.
- Add the payer's name and any company name. Get it from the check or card; ask if it's a cash payment.
- Record the amount, both numerically and in writing. "$1,450.00 (one thousand four hundred fifty dollars and 00/100)". Belt and suspenders against tampering.
- Specify the payment method. Cash, Check #1234, Visa **** 6411. The last-4 of a card is enough; never write the full number on a receipt.
- Reference the invoice number if applicable, or describe the service. "Payment received for Invoice #1042, dated 4/10/2026."
- Sign and deliver. Sign at the bottom; the carbon or duplicate goes into your records, the original to the client. For digital receipts, the email itself is delivery.
Three example receipts
Example 1: Cash payment for a service call
Example 2: Partial payment on a project
Example 3: Card payment via public pay link
Common mistakes to avoid
- Writing the full card number. Last four digits only, anywhere else and you're storing PCI data the client could sue you over.
- Skipping receipts for cash. The temptation to keep cash off-the-books is real and the IRS penalty is worse than the income would have been.
- Reusing receipt numbers. Each receipt gets a unique sequential number. If you void one, mark it VOID and keep the page; don't reuse the number.
- Issuing a receipt before the cash, check, or card actually clears. Receipts confirm money received, not money expected. A bounced check + already-issued receipt is a documentation problem.
- Forgetting the date. "For services rendered" with no date doesn't help a client claiming warranty 18 months later, or you in a tax audit.
- No reference to the invoice. The receipt is most useful when it ties back to a specific billed amount. "Payment for Invoice #1042" connects two documents that should always travel together.
Where to keep receipts
The IRS recommends keeping business records for at least seven years, some states require longer for contractor records. Two reasonable storage patterns:
- Digital, receipts are stored automatically in your invoicing software. CSV export quarterly to a cloud-backed folder for redundancy. This is the modern default.
- Paper + scan, for cash and check receipts written on a physical pad, take a phone photo of each completed receipt and dump into a Google Drive or Dropbox folder. The pad itself stays in your truck or office; the photo is your audit-proof backup.
Whatever you do, don't rely on the paper pad alone, receipt books get lost, water-damaged, or stolen. Two copies of every receipt, one digital, is the minimum.