What a refund of an invoice posts: money back and stock back
Understand the accounting and inventory changes when you refund a sale.
When you refund an invoice, two major things happen: the customer's balance is reduced (they owe you less or have a credit), and inventory is restored. Understanding this helps you avoid surprises in your reports and records.
What a refund posts
Customer balance
Refunding an invoice reduces what the customer owes you. If the customer had an outstanding balance (money owed for the invoice), the refund brings it down. If you refund more than they owed, they receive a credit balance (money in their favor).
Example: A customer owed you AFN 5,000 for an invoice. You refund AFN 3,000. They now owe AFN 2,000. If you refund the remaining AFN 2,000, their balance is zero.
Revenue reversal
The refund reverses revenue from the original sale. Your revenue account or a dedicated return account is credited (increased) to show the reversal.
Example: You sold goods for AFN 5,000 (revenue was +5,000). When you refund AFN 5,000, the refund account is credited by 5,000, showing the sale is reversed.
Inventory restoration
If items are tracked in your warehouse, a refund adds them back to inventory. The quantities return to the same warehouse/location they came from.
Example: An invoice shipped 100 units of Product A. When refunded, 100 units are added back to inventory.
Cost of goods sold (COGS)
On partial or complete refunds, if the items have a cost, the COGS (cost of goods sold) is reversed as well. This ensures your profit calculations remain accurate.
When refunds affect different accounts
Inventory refunds: Only affect accounts if items were originally deducted from inventory. Services or non-tracked items don't change inventory.
Partial refunds: Only the refunded items and amounts affect the accounts. The remainder of the invoice stays active.
Complete refunds: The entire revenue and all items are reversed. The invoice is fully settled with a zero balance.
Common scenarios
- Defect/return: Customer returned goods due to damage. Refund restores inventory and reduces revenue.
- Wrong item shipped: Refund the incorrect items and re-ship the right ones. Inventory adjusts automatically.
- Customer cancellation: Refund the entire invoice. All revenue is reversed, all items return to stock.
- Overpayment correction: If you charged too much, a partial refund corrects the customer's balance.
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