Invoice vs Receipt: Key Differences Every Business Owner Should Know
Freelancers sometimes send a "receipt" when they mean to send an invoice, or vice versa. The difference isn't just wording - it affects your bookkeeping, your client's accounting, and even GST compliance.
Invoice: A Request for Payment
An invoice is issued before money is received. It documents the goods or services provided, the amount owed, applicable tax, and the due date. It's the document your client uses to process payment on their end and record it as an expense.
Receipt: Proof That Payment Was Made
A receipt is issued after payment is received, confirming the exact amount paid, the date, and the payment method. It's proof of transaction completion - useful for the client's expense records and for you to confirm the invoice has been settled.
Why the Difference Matters
- Accounting timing - an unpaid invoice is "accounts receivable"; a receipt confirms the receivable has been cleared.
- Tax records - GST liability is generally tied to the invoice date, not the payment date, so issuing only a receipt (without ever having invoiced) can create compliance gaps.
- Dispute protection - if a client claims they never received an invoice, a receipt alone won't show what was actually owed and agreed upon.
Best Practice for Freelancers
Always send the invoice first, before or immediately after delivering the work, with clear payment terms. Once payment lands, follow up with a simple receipt or payment confirmation - many clients (especially larger companies) expect both documents for their own records.