Credit Memo Journal Entry

A credit memo is recorded as a debit to Sales Returns and Allowances (a contra revenue account) and a credit to Accounts Receivable on the seller's books, and as a debit to Accounts Payable and a credit to Inventory or the original expense account on the buyer's books. Both sides reverse any sales tax charged on the original invoice, proportionally to the amount credited. The same document produces mirror-image entries in two sets of books: the receivable falls for the seller, the payable falls for the buyer. Last updated July 2026.

Below: both sides of the transaction, how the sales tax reverses, what changes when returned goods physically come back into stock, what to do when the invoice was already paid, and where the credit lands in the financial statements.

Is a credit memo a debit or a credit?

It is both, depending on which side you are on. The seller who issues the memo credits Accounts Receivable (reducing an asset) and debits contra revenue. The buyer who receives it debits Accounts Payable (reducing a liability) and credits whatever account the original charge hit. Every credit memo has a debit and a credit; the question is whose books you are reading.

The name causes the confusion. A credit memo "credits" the customer's account, and on the seller's ledger that account is Accounts Receivable, reduced by a credit. The offsetting debit still has to land somewhere, and where you put it is what matters for reporting. See also credit memo vs debit memo and the overview of what a credit memo is.

Seller side: the credit memo journal entry

The seller debits Sales Returns and Allowances and credits Accounts Receivable for the gross credit, with the sales tax portion debited to Sales Tax Payable on its own line. This clears the amount from the receivable and records the reduction against revenue in a way that stays visible instead of disappearing into the sales figure.

An example: you invoiced $5,000 plus $400 of sales tax at 8%, a $5,400 invoice. One line worth $500 arrived damaged and you agree to credit it. The memo is $500 plus $40 of tax.

The customer's open balance drops from $5,400 to $4,860. Sales Returns and Allowances is a contra revenue account: it carries a debit balance and nets against gross sales to produce net sales. Debiting Revenue directly puts the balance sheet in the same place, but return volume then disappears, and anyone tracking return rates by product line needs that contra account populated. For service billing concessions rather than returned goods, a separate Sales Allowances account keeps the two from blending.

Buyer side: the credit memo journal entry

The buyer debits Accounts Payable and credits the account the original invoice was coded to: Inventory for goods held for resale, or the relevant expense account for anything consumed. The sales tax the vendor charged reverses along with it. The entry cuts what you owe the vendor and unwinds the cost you previously recorded.

The same $540 credit from the buyer's side. Most US buyers capitalize vendor-charged sales tax into the cost of the item rather than tracking it as recoverable, so the full $540 reverses out of Inventory:

If you track the tax separately, split it: credit Inventory $500 and the tax account $40. The rule on the credit line is to unwind the original coding. If the $500 went to Office Supplies Expense, the credit goes back to Office Supplies Expense. This is the standard accounts payable journal entry run in reverse, and it is worth confirming the credit ties to the original purchase order and the quantity actually received before it hits the ledger. QuickBooks handles this through a Vendor Credit form rather than a manual journal; see how to enter a credit memo in QuickBooks.

What if the goods are physically returned to inventory?

The credit memo entry only reverses the sale. If the customer ships product back and it goes on the shelf, the seller needs a second entry at cost: debit Inventory, credit Cost of Goods Sold. Without it, inventory is understated and COGS is overstated, because the original sale relieved inventory for goods you now own again.

Assuming the returned goods cost $300. The credit memo is priced at the selling price; the inventory entry is priced at cost. Two transactions, two amounts. If the goods come back damaged and cannot be resold, do not debit Inventory. Debit a scrap or write-off account, so the loss is visible rather than sitting in stock you can never sell.

What if the invoice was already paid?

With no open receivable to reduce, the credit memo leaves an unapplied credit on the customer's account. You either apply it against a future invoice or refund the cash. Both routes start with the same credit memo entry; only the settlement differs.

Apply it to a future invoice. Post the standard entry (debit Sales Returns and Allowances, credit Accounts Receivable). The AR balance goes negative, the next invoice absorbs it, and the account returns to a normal debit balance. No further entry. Watch for credits that age indefinitely, because unclaimed customer credits eventually fall under state escheatment rules.

Refund the cash. Post the credit memo entry, then the refund: debit Accounts Receivable, credit Cash. The debit clears the negative balance and the money leaves. Some teams shortcut this by debiting Sales Returns and Allowances straight against Cash. The arithmetic works, but it bypasses the AR subledger, so the refund never appears in the customer's history.

Sales tax on a credit memo

Reverse the tax in proportion to the amount credited, on its own line, in the period the credit is issued. Crediting $500 of a $5,000 taxable invoice at 8% means reversing $40, not $400 and not zero. Sales Tax Payable is a liability you remit to the state, and it has to reflect what you actually collected on net sales.

Mixed invoices are where this goes wrong. If the invoice covered taxable goods and a nontaxable service and the credit relates only to the service, there is no tax to reverse. Pull the rate from the original invoice, not today's rate table. The error runs both ways: over-reverse and you underpay the state, which surfaces in an audit with interest attached; under-reverse and you remit tax on revenue you never kept, which nobody refunds automatically. Neither shows up on the income statement, which is why it survives for quarters.

Credit memo vs bad debt write-off

A credit memo says the customer does not owe the money. A write-off says the customer owes it and will not pay. Both reduce Accounts Receivable, and that is where the similarity ends. Different accounts, different meaning, and substituting one for the other misstates revenue and credit losses at the same time.

Writing off a disputed invoice as bad debt to clean up the aging report is a common shortcut and a bad one. It overstates revenue, overstates credit losses, and buries a service problem management would want to see.

Where the credit memo shows up in the financial statements

On the balance sheet, the seller's Accounts Receivable falls and the buyer's Accounts Payable falls by the credit amount. On the income statement, gross sales are unchanged but net sales drop, because Sales Returns and Allowances nets against revenue. Gross margin moves too: revenue falls by the selling price while COGS falls only by cost.

The subledger effect matters as much. A credit posted in the AR or AP subledger has to hit the general ledger control account in the same period, or the two stop agreeing. That is the most common reason an AP reconciliation fails to tie: a vendor credit dated one way in the subledger and journaled to the GL another way, or entered in one place and not the other.

Common errors

• Debiting Revenue instead of contra revenue. Net income is identical, but nobody can answer "how much did we credit back last quarter, and why" once the credits vanish into sales.
• Forgetting the tax line. The entry balances, the customer balance is right, and Sales Tax Payable quietly carries tax on revenue you gave back.
• Applying the credit to the wrong invoice. The total balance is correct but the aging is wrong, so collections chases the wrong thing.
• Booking it in the wrong period. A credit issued in June and journaled in July overstates June revenue and leaves the subledger out of step with the GL.
• Crediting a generic "purchase returns" bucket on the buyer side instead of the account the original invoice hit, which drifts departmental cost reporting.
• Skipping the inventory entry on a physical return. The sale is reversed, the goods are on the shelf, and the books say they are not.

Getting credit memo data into the books without retyping it

The judgment in a credit memo entry is small. The work is in the data: pulling the credit number, the invoice reference, the line items, the amounts, and the tax off a PDF without a typo. At two credits a month that is trivial. At a few hundred, it is a job.

Our invoice data extraction software reads PDF and scanned invoices and credit memos and returns the fields as structured Excel, CSV, or JSON: document number, date, vendor, referenced invoice, line items, subtotal, tax, total. It does not post journal entries and it does not decide which account a credit belongs to. That is your call. What it removes is the transcription error that puts the credit on the wrong invoice or in the wrong period.

Frequently asked questions

Is a credit memo a debit or a credit in accounting?

Both, depending on the side. The seller credits Accounts Receivable and debits Sales Returns and Allowances. The buyer debits Accounts Payable and credits Inventory or the original expense account. The document is called a credit memo because it credits the customer's account, meaning the customer owes less.

What is the journal entry for a credit memo issued to a customer?

Debit Sales Returns and Allowances for the net credit, debit Sales Tax Payable for the tax being reversed, and credit Accounts Receivable for the gross total. If resalable goods came back, add a second entry at cost: debit Inventory, credit Cost of Goods Sold.

How do I record a credit memo if the invoice was already paid?

Post the credit memo normally, which leaves an unapplied credit on the customer's account. Then either apply it against the next invoice you issue, which needs no further entry, or refund the cash with a debit to Accounts Receivable and a credit to Cash to clear the negative balance.

Does a credit memo reduce revenue?

It reduces net sales, not gross sales. Sales Returns and Allowances is a contra revenue account with a debit balance that nets against gross revenue on the income statement. Gross sales stay as originally recorded, which preserves visibility into how much you are crediting back.