Find out more and manage your procedures with the Tax Agency.
Easily, securely and without having to move.
All the information on your income tax return
Application forms to alleviate the harmful effects of the war in Ukraine
From 31 December 2022, notifications from the Tax Agency will no longer be available at the Enabled Electronic Address (DEH).
All the information about the new tax that came into force on 1 January
When you have to file your tax returns
Start of the Information Return filing campaign on 1 January 2023
Use the search engine for properties in auction process
Access all the returns, templates and forms and check their filing deadlines
Submit documentation, make declarations and respond to requests if you have received communications from the Tax Agency.
Check notifications sent by the Tax Agency and verify their authenticity
Access our digital information and assistance services and find out how to access them electronically.
Information and procedures
We will inform you about the tax and help you prepare and file your income tax return.
VAT returns, types of schemes, SII, monthly refunds, taxpayers' obligations and other related procedures
Information and formalities relating to taxes on alcohol, hydrocarbons, tobacco and other specific consumption, as well as environmental taxes
Information returns.IAE (Tax on Economic Activities).Other taxes, charges and other economic benefits
Get information and access to the management of informative declarations, IAE and other taxes, fees and other economic benefits.
Find out about the formalities involved in importing or exporting goods, as well as other useful information on foreign trade activities.
Economic activities of natural persons, single employers and professionals, and self-employed people
Birth, marriage, large family, separation and disability allowances and tax implications
Find out about the tax implications for the purchase of means of transport and the procedures for the Special Register of High Speed Inflatable and Semi-rigid Inflatable Boats
Find out how the ownership, leasing and purchase and sale of property is taxed
Information and procedures for travellers and Spaniards travelling abroad and foreigners living temporarily in Spain.
Information on the management of income and other tax obligations for non-residents in Spain
Find out about the steps to take when you apply for a NIF, start a business or change your address
Public entities and administrations, customs representatives and other persons who collaborate in the management and collection of taxes.
Virtual assistance tools
Access our virtual assistance tools
Find out how to access the electronic procedures:Cl@ve, reference number, certificate, electronic DNI, etc.
Request and download documents proving your tax status
Subscription to informative alerts
Receive information alerts from the Tax Agency by e-mail or mobile phone.
Immediate Supply of Information (SII)
General and technical information for the electronic supply of invoicing records through the AEAT web site
How to modify a tax return already filed
If you have made a mistake when filing a tax return, here is what to do
Regulations and interpretative criteria
Consult the regulations and criteria of a general nature for the application of taxes
FAQs (INFORMA programme)
Database in question-answer format, with the main criteria for the application of tax legislation
You can notify the Tax Agency of incidents or situations that may constitute tax offences or smuggling, or that may be of importance for the application of taxes.
In this section you will find contents explained in a simple way and adapted to special needs.
- Corporate income tax and non-resident income tax return forms corresponding to permanent establishments and entities under the income allocation system incorporated abroad with a presence in Spanish territory, for tax periods commencing between 1 January and 31 December 2022.
- Procedure for the submission of the communication regulated in art. 48 of the RIS in relation to restructuring operations.
- Structural and territorial organisation of the Tax Agency
- More than 2,600 kilos of hashish seized in two operations against drug trafficking in Huelva
- More than 7,800,000 taxpayers have already received their refunds in the first two months of the campaign, amounting to 5,390 million euros.
- 478 kilos of cocaine seized at Barajas airport