What is a credit memo?

‍

A credit memo (or credit note) is a document issued by a seller to a buyer that reduces the amount the buyer owes. It effectively reverses or partially reverses a previously issued invoice. Credit memos are issued for several reasons: goods were returned, services were not delivered as agreed, a billing error occurred, or a commercial discount was applied after the fact.

‍

From an accounting perspective, a credit memo reduces accounts receivable on the seller's side and accounts payable on the buyer's side.

‍

When credit memos are issued

‍

The most common triggers are: customer returns a product; an invoice was raised at the wrong price; a short delivery was made and the invoice overstated the quantity; a customer was promised a discount that wasn't applied at invoicing; or a service was cancelled partway through the billing period.

‍

Why credit memo management matters

‍

In high-volume O2C environments, credit memos can accumulate quickly. Unprocessed credit memos distort AR aging reports — the reported balance overstates what is actually collectible. They also create reconciliation problems: if a customer has paid net of a credit memo they've already been issued, the payment will appear to be short.

‍

Good credit memo management means issuing them promptly, applying them correctly against outstanding invoices, and ensuring they're reflected accurately in both the AR subledger and the general ledger. Automation platforms can match credit memos to open invoices automatically and flag cases where a credit balance has existed without offset for more than a defined period.

‍

Related: Accounts Receivable (AR) · Debit Memo · Dispute Management · Cash Application