Help

Install the Cl@ve APP on your mobile device to speed up access to procedures.

Install the Tax Agency APP on your mobile and you will carry out your transactions comfortably from it.

On this page you will find information about the detected cases of attempted impersonation of the Tax Agency's image through fake emails and SMS.

Know the dates for filing taxes and other returns

Clear your doubts about how to identify yourself to carry out procedures, technical questions to process your taxes, request an appointment and more online procedures.

In this section you will find content explained in a simple way and adapted to special needs.

Allows the preparation and modification of declarations for subsequent submission.

Resolve your doubts about debts, pressures, embargoes and auctions.

The different register designs published in this section allow the creation of a valid file for the submission of declarations.

Find out how to apply for and work with an electronic certificate, how to register in the Cl@ve system or how to identify yourself with the electronic DNI.

In this section you will find a whole set of virtual assistance tools for Personal Income Tax, Tax Registries, VAT, SII and Collections, made up of virtual assistants, Informers, for Renta and Tax Registries, economic activity search engines, locators of goods and services delivery operations, real estate operations qualifier, calculators for payment deadlines, invoicing, late payment interest, modification of taxable bases, and finally help for the drafting of VAT forms 303 and 390.

Find answers to your questions with our manuals, videos and information brochures

Consult the frequently asked questions about personal income tax for the current and previous years.