Is there a way to cancel a paid invoice? I posted and payed and invoice, but the client change his tax identifier and address at the end of the last month and don’t notified me, so I need to unpay the invoice, cancel it an do a new one. How it could be do?
you should unreconcile the invoice and the payment to mark back the invoice as unpaid.
To do it, go in Party menu, select the party, and in relate menu choose “Payable/receivable lines” ; remove the filter to see all the lines ; select the lines and use the action “Unreconcile lines”.