Find out more and manage your procedures with the Tax Agency.

Easily, securely and without having to move.

Aids and allowances managed by the AEAT

Application forms to alleviate the harmful effects of the war in Ukraine

APP of the AEAT, for payment, deferment and consultation

New functionality to pay, defer and consult

New Fluorinated Greenhouse Gases Tax

All the information on the new tax that will be in force from 1 September

2021 Income Tax campaign

All the information on your income tax return

Taxpayer's calendar

When you have to file your tax returns

Filing of returns, taxpayer’s calendar

Access all the returns, templates and forms and check their filing deadlines

Electronic registry

Submit documentation, make declarations and respond to requests if you have received communications from the Tax Agency.

Appointments

Make an appointment to manage your procedures at our offices or by telephone.

Pay, defer and consult

Pay taxes and debts

Notifications and verification of documents

Check notifications sent by the Tax Agency and verify their authenticity

Digital identification

Find out how to access the electronic procedures:Cl@ve, electronic certificate, electronic DNI, etc.

Information and procedures

Personal Income Tax

We will inform you about the tax and help you prepare and file your income tax return.

VAT

VAT returns, types of schemes, SII, monthly refunds, taxpayers' obligations and other related procedures

Corporation Tax

We help you to file tax returns for this tax on the income of legal persons.

Excise and Environmental Taxes

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 and charges

Get information and access to the management of informative tax returns, IAE and other taxes and charges.

Customs office

Find out about the formalities involved in importing or exporting goods, as well as other useful information on foreign trade activities.

Single employers and professionals

Economic activities of natural persons, single employers and professionals, and self-employed people

Companies

Information and procedures of legal persons engaged in economic activities

Citizens, families and people with disabilities

Birth, marriage, large family, separation and disability allowances and tax implications

Vehicles and vessels

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

Housing and other real estate

Find out how the ownership, leasing and purchase and sale of property is taxed

Travellers, posted and border workers

Information and procedures for travellers and Spaniards travelling abroad and foreigners living temporarily in Spain.

Non-residents

Information on the management of income and other tax obligations for non-residents in Spain

Tax Registers, Tax identity number (NIF) and tax address

Find out about the steps to take when you apply for a NIF, start a business or change your address

Debts, seizures, embargoes and auctions

Payment, deferment and management of debts

Collaborating with the Tax Agency

Public entities and administrations, customs representatives and other persons who collaborate in the management and collection of taxes.

Direct access

Virtual assistance tools
Access our virtual assistance tools
Digital identification
Find out how to access the electronic procedures:Cl@ve, electronic certificate, electronic DNI, etc.
Tax certificates
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
Claims
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.