What approved event justifies reducing the invoice?
Which lines, tax, and inventory movements are affected?
Will the credit offset a balance or create a refund?
Which period and reporting return must reflect the correction?
Meaning in day-to-day work
What does it mean in practice?
A credit note reduces or reverses all or part of an issued invoice. Common reasons include returned goods, cancelled services, price corrections, discounts granted after invoicing, or tax corrections. It should reference the original invoice and preserve the correction trail.
Practical example
A customer returns one item from a multi-line invoice. The seller issues a credit note for the returned quantity, related tax, and reason, then applies it to the customer balance or refunds the approved amount.
From start to close
How does the workflow operate?
1
Select the original invoice and approved correction reason.
2
Identify the affected lines, quantities, prices, discounts, and tax treatment.
3
Validate that the credit does not exceed the eligible amount.
4
Approve and issue the credit note with a unique reference.
5
Apply it to the open balance or refund and reconcile accounting, tax, and inventory.
Recommended controls
What protects workflow quality?
Mandatory original-invoice reference and reason code
Limit credits to eligible quantities and values
Approval thresholds and separation from cash refunds
Linked tax adjustment, return evidence, and audit history
Common mistakes
What should teams avoid?
Editing or deleting the original invoice after issue
Using an unlinked negative invoice as a shortcut
Confusing a credit note with a debit note and moving the balance the wrong way