> For the complete documentation index, see [llms.txt](https://docs.simpleaccounts.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.simpleaccounts.io/product-guides/income/customer-invoices/edit-the-payment-details-on-an-invoice.md).

# Edit the payment details on an invoice

To edit or update a customer invoice: 

* Go to Income --> Customer Invoices. 
* 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. 

 Note: You cannot directly edit an invoice which is already sent to the customer. In order to update the details of a sent invoice, you must change the status of the invoice to draft first and then follow the steps which are given above.