Sometimes you need to delete a transaction but you can't, because it's part of a VAT Return. In this scenario, you need to post a reversal.
You’ll need to make note of some details of the transaction you want to reverse:
Depending on what type of transaction you need to reverse will determine which transaction you use to reverse it.
| Transaction Type | Transaction type needed to reverse |
| Sales invoice | Sales Credit Note |
| Sales Credit Note | Sales Invoice |
| Sales Discount | Sales Invoice |
| Customer Payment on Account | Customer Refund |
| Customer Receipt | Customer Refund |
| Customer Refund | Customer Payment on Account |
| Other Receipt | Other Payment |
| Transaction Type | Transaction type needed to reverse |
| Purchase Invoice | Purchase Credit Note |
| Purchase Credit Note | Purchase Invoice |
| Purchase Discount | Purchase Invoice |
| Supplier Payment on Account | Supplier Refund |
| Supplier Payment | Supplier Refund |
| Supplier Refund | Supplier Payment on Account |
| Other Payment | Other Receipt |
Once posted, the new transaction will appear on your next VAT Return for you to submit.