Every cash transaction should have a receipt — for your records and the customer's. Here's what to include and how to create one quickly.
Why Cash Receipts Matter
When a customer pays you cash, that transaction needs to be documented — just as any other business income does. A cash receipt serves two purposes: it gives the customer proof of payment, and it creates a record in your books that the income was received.
Without receipts, cash income is undocumented. That's a tax risk and an audit risk — and if a customer later claims they paid and you have no record, you're in a dispute with no evidence.
What Must Be on a Cash Receipt?
A valid cash receipt should include:
Your business name and contact details. The customer needs to know who issued it.
Receipt number. Sequential, like your invoice numbers. Receipt R-001, R-002, etc.
Date. When the payment was received.
Customer name. For B2B or any significant amount. For anonymous retail transactions this is less critical.
Description of what was paid for. What goods or services the payment relates to. Be specific enough that the receipt is self-explanatory.
Amount received. In figures. For large amounts, also in words: "One hundred and fifty dollars ($150.00)."
Payment method. Cash (specify if relevant: "cash — $150 received, $0 change").
Your signature or name. Whoever processed the payment.
Invoice reference. If the cash payment relates to a prior invoice, note it: "Receipt for Invoice INV-2025-032."
Paper Receipts vs Digital Receipts
Paper receipts: A receipt book (duplicate or triplicate) lets you tear out the customer's copy and keep a carbon copy for your records. Available from any office supply store. Simple and tactile.
Digital receipts: Generate from your invoicing software (mark the invoice as Paid by Cash and email the payment receipt), or use a mobile app that generates receipts on-site.
Till receipts: If you use a POS system or till, it generates receipts automatically. Ensure your POS is reconciled to your accounting system daily.
For most small businesses, digital receipts are better: they're stored automatically, can be emailed to the customer, and feed directly into your accounts.
Recording Cash Income
Every cash receipt represents taxable income. Record it in your accounts:
A common mistake is treating cash income as "off the books." This is tax evasion, not tax efficiency. Cash income is reported the same way as any other business income.
Cash Receipts for Deposits
When a customer pays a deposit in cash, issue a receipt clearly marked "DEPOSIT" and note the full job amount and balance remaining:
"Deposit received: $200
Total job value: $800
Balance remaining: $600 — due on completion"
This prevents any dispute about what was paid and what is still owed.
Creating Cash Payment Receipts in Quotation Expert
In Quotation Expert, when you mark an invoice as Paid you select the payment method (including Cash) and record the payment date and amount. A payment receipt is generated automatically, which you can download as a PDF or email to the customer. Your cash income is recorded in the system alongside all other income — no separate receipt book needed.
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