Continuing with the transitional process of its implementation, on October 18, the new electronic headquarters of the Tax Agency will come to the foreground when users access the current portal and headquarters domains https://www.agenciatributaria.es and https://www.agenciatributaria.gob.es, so that they will be automatically redirected to the new electronic headquarters https://sede.agenciatributaria.gob.es .

However, it will still be possible to access the current portal and e-Office (which will remain open until the end of the year), from the new e-Office, clicking on the option "Access the old website", located in the "About the Tax Agency" section and in the "Directly access” section.