- App de la Agencia Tributaria
Install the Tax Agency app on your mobile phone and you will be able to carry out your formalities conveniently from it.
- Phishing warning and security recommendations
On this page you will find information on detected cases of attempts to impersonate the Tax Agency by means of false e-mails and SMS.
- Taxpayer's calendar
Know the dates for filing taxes and other returns
- Computer enquiries
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.
- Download help programmes
Allows the preparation and modification of declarations for subsequent submission.
- Debts, seizures, embargoes and auctions
Resolve your queries about debts, seizures, foreclosures and auctions.
- Registry design
The different register designs published in this section allow the creation of a valid file for the submission of declarations.
- Virtual assistance tools
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.
- Guides, videos and brochures
Find answers to your questions with our manuals, videos and information brochures
Check the frequently asked questions on personal income tax for the current and previous years.
- Auxiliary tables of residences
Consult the tables of countries, provinces, municipalities, towns and localities, types of roads and AEAT offices.