What Is Credit note? Definition and B2B Use

A credit note is a seller-issued document that reduces an amount previously invoiced, commonly because of a return, overcharge, discount, cancellation, or billing correction.
Editorial illustration explaining Credit note in a B2B transaction

A credit note is a seller-issued document that reduces an amount previously invoiced, commonly because of a return, overcharge, discount, cancellation, or billing correction. It provides an audit trail without deleting or silently altering the original invoice.

What Credit note controls in practice

Credit note belongs in the order, invoice, approval, payment and reconciliation evidence. Give it a named finance operations owner, a source document and a clear handoff. Otherwise finance has to reconstruct the transaction after an exception appears.

The trade-off

More controls add work at the start. That cost is visible. The cost of weak records arrives later as rework, delayed approval, margin leakage, a payment investigation or a delivery dispute. Set the control depth according to the amount, risk and reversibility of the decision.

Operational record for Credit note
CheckpointWhat the record should show
SourceIdentify the order, contract or delivery event behind the amount
ControlCheck the document against the relevant approval and transaction record
ExceptionRecord the difference, owner and resolution
CloseLink the payment or adjustment back to the open balance

Related terms and distinctions

  • Invoice: An invoice is a document a seller issues to request payment for supplied goods or services.
  • Debit note: A debit note records an amount that one party says should be added to or deducted from an existing account, depending on the accounting and commercial context.
  • Payment reconciliation: Payment reconciliation matches money sent or received with invoices, bank or payment-provider records, fees, exchange differences, and accounting entries.

Review points before the transaction moves

  • Confirm the party responsible for the transaction record.
  • Keep the source data and approval with the transaction.
  • Record exceptions instead of silently changing the original instruction.
  • Make the downstream owner able to reconstruct what happened without an email search.

Related Quotable resources

Continue with Invoice, Debit note and Payment reconciliation. These pages cover the commercial workflow and the records that connect Credit note to the next transaction step.