# Update payment details on an invoice which is already sent (for which no payment has been recorded)

To update the details of an already sent customer invoice: 

* Go to Income --> Customer Invoices. 
* Click on the drop-down button of the sent invoice you need to update from the list. 
* Select Draft to change the status back to draft. 
* Click on the drop-down button of the draft invoice you need to update from the list.  
* Select Edit and make changes. Click on Update.