Self-Billing Tutorial

As part of the support for the implementation of the Deposit and Return System (DRS), identified by the brand volta, a document is now available dedicated to the process of activating authorization for the self-billing functionality on the Tax Authority Portal.

This tutorial clearly and visually outlines the steps required to grant this authorization, allowing SDR Portugal to issue invoices on behalf of the taxable person, in compliance with the applicable legal provisions. It should be noted that activating this authorization is essential for the correct creation of invoicing series through the software used by SDR Portugal.