A credit note reduces what a customer owes you without any money leaving your bank account. A refund returns cash the customer has already paid. Both start the same way, by cancelling part or all of a charge, but they end in different places: the credit note leaves a balance sitting on the customer's account for future use, while the refund closes the matter with a payment back to them.
Last updated: July 2026.
Most billing teams get this wrong in one specific direction. A customer complains, someone in support says "we'll refund that," accounting issues a credit note instead, and three weeks later the customer is asking where their money is. The two documents solve different problems. Deciding which one applies takes about ten seconds if you know the rule, and the rule is simply whether the customer has already paid you.
What is the difference between a credit note and a refund?
A credit note is an accounting document. It formally reduces the value of an invoice you have already issued, and it does that without deleting or editing the original invoice, which is exactly why it exists. Your books keep a clean trail: here is what we billed, here is what we later agreed not to bill, here is the net. The customer's outstanding balance drops by the credited amount.
A refund is a cash movement. Money goes from your account back to the customer, usually through the same payment method they used. It is an action rather than a document, though most systems generate a document to record it.
The deciding question is whether the invoice has been paid. If the customer still owes you the money, a credit note is usually enough: reduce the bill, they pay the lower amount, nothing moves. If they have already paid and there is no future invoice to apply the credit against, they need cash back, so you refund. In practice a credit note often comes first to document the adjustment, and the business then decides whether to settle it with cash or leave it as credit.
Credit note vs refund: side by side
| Dimension | Credit note | Refund |
|---|---|---|
| What it does | Reduces what the customer owes | Returns money the customer paid |
| Does cash move? | No | Yes |
| Effect on accounts receivable | Lowers AR | Lowers the bank or clearing account |
| Effect on revenue | Reduces it | Reduces it |
| Best when | Invoice is unpaid, or the customer will buy again | Invoice is paid and the relationship is ending |
| Customer sees | A credit balance on their account | Money back on their card or in their bank |
| Typical trigger | Billing error, returned goods, agreed discount | Cancellation, overpayment, goodwill after payment |
Is a credit note the same as a credit memo?
Yes. Credit note is the term used in most of the world and in international accounting software; credit memo is the American term and the one you will see inside US accounting products. There is no functional difference. A US business receiving a credit note from a European supplier and a US business issuing a credit memo to its own customer are doing the same thing.
You will also hear "credit invoice" and "refund invoice" used loosely for the same document. If a supplier sends you something labelled any of these, read the amount and the sign rather than the label: a document that reduces a payable you owe is a credit note whatever the header says.
When should you issue a credit note instead of a refund?
Issue a credit note when the money has not left the customer yet, or when the relationship continues and they would rather hold the value than take it back. The common cases are consistent across industries:
- You billed the wrong quantity, applied the wrong rate, or double-charged a line.
- Goods came back, were damaged in transit, or were rejected on delivery.
- You agreed a discount after the invoice went out, for a service failure or a volume threshold.
- A subscription was downgraded partway through a period and the customer is staying.
Refund instead when the invoice is paid and the customer is not coming back, when they overpaid in cash and are entitled to the difference, or when a consumer protection rule or your own published policy gives them the right to their money. Holding a paid customer's money as credit when they asked for a refund is the single fastest way to turn a small billing complaint into a chargeback.
Credit memo vs refund receipt in QuickBooks Online
US teams usually meet this distinction as three separate transaction types in QuickBooks Online, and choosing the wrong one puts the adjustment in the wrong ledger account.
A credit memo lowers the revenue tied to the items you are crediting and lowers accounts receivable. The credit sits on the customer's account until it is applied to an invoice. No cash moves. This is your default for an unpaid or partly paid invoice.
A refund receipt lowers the same revenue but credits your bank account or undeposited funds instead of accounts receivable. Cash actually leaves. Use it when the customer paid and wants the money returned.
A delayed credit is a non-posting document. It records a credit you have promised but it does not touch accounts receivable or the customer balance until it is applied to an invoice. It is useful for a credit you have agreed in principle and want visible without distorting this month's receivables, but it will not show up in your aging report, so it is easy to forget.
The practical test in QuickBooks is the same as everywhere else. Has the customer's money reached you? If yes and they want it back, refund receipt. If no, or if they are happy to carry the value forward, credit memo. Getting this right keeps your accounts receivable aging report honest, because credits applied to the wrong place leave phantom balances that nobody can reconcile later.
Credit note vs debit note
A credit note is issued by the seller and reduces what the buyer owes. A debit note runs the other way: it is typically issued by the buyer to tell the seller that the buyer is reducing what they will pay, usually for returned goods or a short delivery, and it acts as a formal request for the seller to raise a matching credit note.
Sellers also use debit notes occasionally, to increase an amount already invoiced when something was under-billed, though most simply issue a second invoice. In a US accounts payable department the pattern you will see most is a supplier credit note arriving to offset a disputed line on an invoice already in the approval queue, which is why the credit needs to be matched to the original invoice before the payment run goes out.
A worked example
A commercial supplier invoices a customer $12,400 for 40 units. Eight units arrive damaged, worth $2,480. The invoice is on net 30 terms and has not been paid yet.
The right move is a credit note for $2,480 referencing the original invoice number. Accounts receivable drops from $12,400 to $9,920, revenue drops by $2,480, and no cash moves. The customer pays $9,920 on the due date and both ledgers agree.
Change one fact. The customer had already paid the full $12,400 by card before the damage was found, and they are not ordering again. Now a credit note alone leaves them $2,480 out of pocket with a credit they will never use. The correct outcome is a $2,480 refund to the original card. In QuickBooks that is a refund receipt, or a credit memo followed by a refund that applies the credit, depending on how your team documents it. Either way, the cash leaves.
The reason this matters beyond bookkeeping is that unresolved credits are one of the quieter drivers of aged debt. A customer who believes they are owed $2,480 will often hold the entire next invoice hostage until it is sorted, which turns a small adjustment into a 60 day receivable and a series of past due invoice emails that were never really about late payment at all.
Frequently asked questions about credit notes and refunds
Is a credit note the same as a refund? No. A credit note is a document that reduces what a customer owes you, and no money changes hands. A refund is the actual return of cash the customer has already paid. A credit note can lead to a refund if the customer asks for the money rather than the credit, but issuing one does not by itself send any funds.
Can a credit note be refunded? Yes. If a credit sits on a customer's account and there is no future invoice to apply it against, most businesses will pay it out on request. The accounting is a two step process: the credit note reduces revenue and receivables, then the refund moves cash out and clears the credit balance. Check your own terms, because some suppliers only refund credits above a minimum value.
Does a credit note mean a refund? Not automatically. A credit note means the amount you owe has been reduced. Whether that turns into money back depends on whether you had already paid the original invoice. If you had not paid, the credit simply lowers your next payment. If you had paid in full, ask the supplier to refund the credit rather than hold it.
Who issues a credit note, the buyer or the seller? The seller issues the credit note, because only the seller can reduce an invoice they raised. The buyer can issue a debit note to request one, setting out the disputed quantity or price, but the credit is not effective in either party's books until the seller issues the matching credit note against the original invoice number.
Credit notes are one of a small set of documents that decide whether your billing looks competent or chaotic to a customer. The others are covered in our comparisons of quotes, estimates, and invoices and of an invoice versus a statement of account, and the whole chain from raising a bill to collecting it sits in the invoicing process walkthrough.