Creating Credit Notes

Issue refunds and credits against invoices

1 min read
Updated Oct 11, 2026
Credit Notes

Credit notes are used to refund or credit a client. A credit note can be linked to the invoice it corrects, and its PDF shows that invoice's number and date, the reason, the amount credited and the VAT credited.

When to Use Credit Notes

Full Refund

Cancel an entire invoice

Partial Refund

Reduce the amount owed

Pricing Error

Correct a mistake on an invoice

Returns

Credit for returned goods

Creating a Credit Note

  1. 1 Go to Sales → Credit Notes
  2. 2 Click Credit Note
  3. 3 Pick the Original Invoice: its client and lines are filled in for you (or leave it empty and choose a client)
  4. 4 Untick the lines you are not crediting and change quantities or prices for a partial credit
  5. 5 Write the Reason for Credit
  6. 6 Click Create

Numbering

Leave Credit Note Number empty and the next number in your credit note series is used when you save, as on an invoice. Set the prefix and the starting number under Company Settings → Documents. Credit notes made through the API take their number from the same series.