Welcome to the Tax Agency Electronic Office

From this platform you will be able to access the Tax Agency's electronic services and process formalities 24 hours a day, 365 days a year, although it should be remembered that payments made through this e-Office are subject to the working hours that may be establ...

13-01-2017Submission period for Form 289 has commenced (CRS-DAC2)

The online service for filing Form 289, regarding the obligation to report financial accounts in the sphere of mutual assistance (CRS-DAC2).

11-01-2017Registro de Exportadores (REX)

Nuevo procedimiento para la gestión de altas y modificaciones del número REX

30-12-2016Calendar of non-working days in the General State Administration sector for 2017

The calendar of non-working days in the General State Administration sector has been published for the year 2017

27-12-2016Personal work withholdings calculation service for 2017

The personal work withholdings calculation service for 2017 is available.

27-12-20162017 taxpayer's calendar

The 2017 taxpayer's calendar is available