3 min read
Invoice vs receipt: what's the difference
The short version: an invoice requests payment, a receipt confirms payment has already happened. They serve opposite ends of the same transaction.
What is an invoice?
An invoice is a request for payment sent before or at the time money is owed. It lists what was provided, the amount due, and the payment terms. An invoice is issued whether or not payment has happened yet.
What is a receipt?
A receipt is proof that a payment has already been made. It confirms the amount paid, the date, and the payment method. Unlike an invoice, a receipt only exists after money has changed hands.
Can one document be both?
Some businesses issue a single document marked "paid" that serves as both, common for point-of-sale transactions where payment is immediate. For invoiced work with separate payment terms, it's clearer to keep them as two distinct documents: an invoice when the work is billed, and a receipt once payment clears.
Why does the distinction matter for bookkeeping?
Invoices track money owed to you (accounts receivable), receipts track money already received. Mixing them up in your records makes it hard to tell what clients still owe you versus what's already been collected, which is exactly the number most freelancers and small businesses need to keep straight.