1. In records, Invoices, open the invoice.
  2. Verify that the invoice status is not Approved. If the status is Approved change it to Pending.
  3. Select the Adjustment tab.
  4. Right click on the Adjustment.
  5. Select Delete.

Note: Make sure the Adjustment is highlighted when deleting.  If after clicking Delete a prompt appears asking Are you sure you want to delete this invoice, click No.

Alternative solution for version 6:

  1. In records, Invoices, open the invoice and select the Adjustments tab.
  2. Select the adjustment and click Edit, or add a new adjustment.
  3. Delete the invoice and create a new one.  If the invoice is paid, the check will need to be voided and purge.