Permanent closure of the current headquarters and portal

As the final phase of the process of gradual implementation of the new electronic headquarters, on December 13 the Tax Agency will definitively close the domains of the current portal and headquarters https://www.agenciatributaria.es and https://www.agenciatributaria.gob .es, which will be replaced in their entirety by the new electronic headquarters https://sede.agenciatributaria.gob.es.