Question 1

Can an invoice serve as a receipt?

Accepted Answer

An invoice can be marked as 'Paid' to serve as a receipt. However, a proper receipt is a separate document confirming payment. Some accounting standards require both.

Question 2

Do I need to issue receipts if I send invoices?

Accepted Answer

It depends on your jurisdiction and client needs. Some clients need receipts for expense reporting. At minimum, mark invoices as paid when payment is received.

Question 3

Which document is needed for tax purposes?

Accepted Answer

Both — invoices document your income (what you billed), and receipts document your expenses (what you paid). Keep both for accurate tax records.

Invoice vs Receipt: What's the Difference?