How to Update Your Tax Address and Details in Spain

If you move house, change your personal details or need to correct information held by the Spanish tax authority, you may need to update your records with the Agencia Tributaria.

For many private individuals, the relevant form is Modelo 030.

Modelo 030 is used mainly by individuals who are not carrying on a business or professional activity and are not otherwise required to use the business census procedures.

For the bigger picture, see our Spanish Tax Residence Guide.

What Is Modelo 030?

Modelo 030 is the Spanish tax census form used by individuals for matters including:

• registration in the Censo de Obligados Tributarios;
• changing a fiscal address;
• adding or changing a notification address;
• updating certain personal details;
• communicating changes in civil status;
• requesting certain NIF-related changes; and
• other personal census modifications.

Who Normally Uses Modelo 030?

Modelo 030 is primarily intended for individual taxpayers who:

• do not carry on business or professional activities; and
• are not required to make payments subject to withholding that place them in the Censo de Empresarios, Profesionales y Retenedores.

If you are self-employed, run a business or otherwise belong to the business and professional census, different census procedures normally apply.

Modelo 030 vs Modelo 036

This distinction is important.

What Is Your Domicilio Fiscal?

Your domicilio fiscal is your official fiscal address for dealings with the Spanish tax administration.

For an individual, it is generally the place where you have your habitual residence.

It is the location used by the tax authority to identify and locate you for tax-administration purposes.

Is Your Fiscal Address the Same as Your Padrón Address?

Often they will be the same, because both can reflect where you actually live.

But they are different administrative records.

Changing your padrón does not necessarily mean that AEAT has automatically updated its tax census.

See our Empadronamiento in Spain guide.

Is Fiscal Address the Same as Tax Residence?

No.

This is one of the most important distinctions in Spanish tax administration.

Your fiscal address is an administrative census record.

Your tax residence is determined by the substantive tax-residence rules, including factors such as:

• days spent in Spain;
• centre of economic interests;
• certain family presumptions; and
• double-tax treaty rules where two countries claim residence.

See our Spanish Tax Residence Guide.

When Do You Need to Change Your Fiscal Address?

You should update your fiscal address when your habitual residence changes.

Typical examples include:

• moving to a different house in Spain;
• moving from one Spanish municipality to another;
• moving from abroad to Spain;
• moving from Spain to another country; or
• correcting an address that AEAT has recorded incorrectly.

What Is the Deadline for Reporting a Change of Fiscal Address?

For an individual who does not belong to the Censo de Empresarios, Profesionales y Retenedores, the general deadline is:

There is an important exception.

If the deadline for filing the IRPF return that you are required to file after the address change ends before those three months have passed, the change must be communicated in the corresponding income-tax return unless you have already reported it separately.

What if You Are Autónomo or Have a Business Activity?

Different census rules apply.

AEAT’s 2026 tax calendar states that people carrying on economic activities generally communicate their address change through Modelo 036, with a one-month deadline.

Do not apply the ordinary three-month Modelo 030 deadline to a business census situation without checking the relevant rules.

Can You Change Your Fiscal Address Online?

Yes.

AEAT provides an online service called:

Consulta y modificación del domicilio fiscal y del domicilio de notificaciones — Mis datos censales

You can normally identify yourself using:

• Cl@ve;
• Certificado Digital; or
• DNI electrónico.

If you use Spanish government websites regularly, see our Digital Administration in Spain guide.

Is the Online Change Immediate?

Yes, for the direct fiscal-address modification service.

AEAT states that when the fiscal address is changed through the relevant Mis datos censales function, the change in the tax database is immediate.

After confirming the change, the system provides a receipt showing:

• the submission date;
• the submission time;
• a Código Seguro de Verificación, or CSV; and
• a link to the supporting document.

Step 1: Check What Address AEAT Currently Has

Before changing anything, check the data currently recorded by the tax authority.

Log in to the AEAT electronic office and open Mis datos censales.

You should be able to see:

• your identification details;
• your current fiscal address;
• your notification address, if one is separately recorded; and
• other census information relevant to your status.

Step 2: Choose “Cambio de Domicilio Fiscal”

If the address is wrong or outdated, select the option to change your fiscal address.

Enter the new address carefully.

Check details such as:

• street type;
• street name;
• house number;
• staircase or block;
• floor;
• door;
• postal code;
• municipality; and
• province.

Step 3: Confirm the Change

Review the information before submitting it.

When the details are correct, confirm the modification.

The updated fiscal address should then be reflected in AEAT’s census.

Step 4: Save the Receipt

Download or save the confirmation document.

Keep the CSV because it allows the electronic document to be verified later.

What Is a Domicilio de Notificaciones?

Your domicilio de notificaciones is an address specifically designated for tax notifications.

It can be different from your fiscal address.

AEAT’s census service allows individuals to add or modify a separate notification address.

Can You Use a PO Box for Tax Notifications?

AEAT’s current online system allows a notification address to be recorded as:

• a postal address; or
• a post-office box.

This does not change your actual fiscal address.

Fiscal Address vs Notification Address

Can You Have One Fiscal Address in Spain and Another Abroad?

No.

AEAT states that the fiscal address is unique.

You can communicate an address abroad where appropriate, but you do not simultaneously have two different fiscal addresses.

What if You Move Abroad?

If your habitual residence changes from Spain to another country, your tax census information should be reviewed and updated.

Modelo 030 can be used in relevant circumstances to communicate a foreign address.

But remember:

Your tax-residence status for the relevant calendar year still depends on Spanish domestic law and, where relevant, a double-tax treaty.

What if You Move to Spain From Abroad?

If you become resident at a Spanish address, you should ensure that AEAT’s census reflects the correct information.

However, again, registering a Spanish fiscal address does not itself decide your tax residence for the calendar year.

The address record and the legal tax-residence test are connected but distinct.

Can Modelo 030 Change Your Nationality?

Modelo 030 can be used to communicate certain personal and identification-data changes.

The exact evidence required depends on the change.

Where official identity data have changed, AEAT may require supporting documentation.

Can You Use Modelo 030 to Change Your Name?

Modelo 030 can be used for certain changes to personal identifying details.

For example, changes arising from:

• marriage;
• civil-status changes;
• official name corrections; or
• other changes reflected in identity or civil-status records

may need supporting evidence.

Can You Update Marital Status?

Yes.

Modelo 030 includes civil-status changes among the census information that can be communicated.

This can be relevant when:

• you marry;
• you divorce;
• you become widowed; or
• other civil-status information changes.

Can Spouses Submit One Modelo 030?

If the same fiscal-address change affects both spouses, AEAT allows the change to be communicated on a single Modelo 030 signed by both spouses.

This can simplify the procedure where a couple moves together.

Can Modelo 030 Be Used to Register in the Tax Census?

Yes.

One function of the form is to request registration in the Censo de Obligados Tributarios.

This can be relevant for someone who needs to carry out a tax-related transaction but is not yet properly recorded in AEAT’s census.

Can Modelo 030 Be Used to Request a NIF?

In certain cases, yes.

AEAT states that individuals who do not have a DNI or NIE and need a Spanish tax identification number for tax-relevant transactions may use Modelo 030 where they are not required to join the business/professional census.

This is a specialised tax-identification situation and should not be confused with normal NIE assignment by Policía Nacional.

NIF vs NIE

These terms are related but not identical.

See our NIE vs TIE vs CUE guide for the immigration-document side.

Can You File Modelo 030 Electronically?

Yes.

The standard electronic presentation can be completed through AEAT using:

• Cl@ve;
• Certificado Digital; or
• DNIe.

The procedure is called:

Modelo 030. Modificación o presentación

Can You Submit Modelo 030 Without Cl@ve or a Digital Certificate?

Yes, in certain circumstances.

AEAT maintains an extraordinary non-presential Modelo 030 procedure that can be used for changes such as:

• residence;
• address;
• spouse information;
• civil status; and
• other census information.

This route does not require the individual to authenticate in the normal way with Cl@ve, DNIe or a digital certificate.

Supporting documentation may still be required.

Can You Submit Modelo 030 on Paper?

Yes.

AEAT still allows paper presentation.

The form can be:

• submitted personally at the appropriate AEAT office; or
• sent by certified post to the corresponding office.

The relevant office is normally determined by the fiscal address at the time of presentation.

Can You Submit It at a Spanish Consulate?

AEAT lists Spanish consular offices abroad among the permitted presentation channels for Modelo 030 procedures.

This can be useful in certain tax-census situations involving people who are outside Spain.

Can Someone Submit Modelo 030 for You?

Yes, where valid representation exists.

Electronic submission can be made by the taxpayer or by a third party acting under an accepted form of representation or social collaboration.

The online census system can also be accessed on behalf of another taxpayer where the representative is properly authorised.

Can a Gestoría Change Your Tax Address?

Potentially, yes.

A gestor or other representative can deal with the tax administration on your behalf where the necessary authority exists.

However, changing the census address is a relatively simple procedure for many individuals who already have Cl@ve or a digital certificate.

Do You Need an Appointment at AEAT?

If you submit the change electronically, no office visit is normally necessary.

If you want to deal with it in person, AEAT recommends arranging an appointment before visiting an office.

Do You Need Proof of Your New Address?

AEAT can require supporting evidence where necessary to verify census information.

The exact evidence depends on the circumstances and the method of submission.

Possible supporting documents might include evidence connected with:

• identity;
• residence;
• civil status;
• representation; or
• the particular change being requested.

Can AEAT Check Whether Your Fiscal Address Is Correct?

Yes.

The tax administration is not required to accept a declared fiscal address blindly if evidence shows that your actual habitual residence is elsewhere.

The fiscal address is a substantive census fact, not simply a mailing preference.

What if You Have Two Homes in Spain?

You still have only one fiscal address.

For an individual, the relevant concept is generally habitual residence.

Owning or using a second property does not create a second fiscal domicile.

What if You Split Your Time Between Spain and Another Country?

You still need a fiscal address recorded in AEAT’s census.

But the more difficult issue may be determining your actual tax residence.

If both Spain and another country could consider you resident, a double-tax treaty may need to be examined.

Updating Modelo 030 does not resolve that conflict by itself.

Does Modelo 030 Tell AEAT That You Have Become Spanish Tax Resident?

Modelo 030 can communicate census information, including address changes, but it does not replace the substantive legal rules that determine tax residence.

For this reason:

Does Changing Your Tax Address Affect Your Income-Tax Return?

It can affect which address appears in AEAT’s records and correspondence.

If you are required to file Spanish IRPF, your income-tax filing also includes or confirms relevant personal and address information.

Remember the special deadline rule: if the IRPF filing deadline arrives before the three-month address-change period expires, the change must be communicated in the relevant return unless already reported.

What if the Address in Renta Is Wrong?

Do not simply ignore it.

Review the census information and correct the underlying address where necessary.

AEAT’s Mis datos censales service is useful for checking what is actually recorded.

Does a Change of Address Affect Tax Notifications?

Potentially, yes.

If your fiscal or notification address is outdated, important correspondence can be directed to the wrong place.

This can create serious problems because tax notices can carry legal deadlines.

What About Electronic Notifications?

Some taxpayers receive or are required to receive notifications electronically.

Updating a postal address does not remove obligations connected with electronic notification systems.

Check your actual notification regime separately.

Should You Also Update Other Spanish Authorities?

Yes.

Changing your address with AEAT does not automatically update every Spanish administration.

You may also need to update:

• the municipal padrón;
• Seguridad Social;
• your regional health service;
• Policía or immigration records where relevant;
• DGT if you drive;
• banks;
• insurance companies; and
• other public bodies.

Common Modelo 030 Mistakes

“Changing my padrón automatically changes my tax address.”

Do not assume so. They are separate administrative records.

“Submitting Modelo 030 makes me Spanish tax resident.”

No. Tax residence is determined under tax law.

“I can have two fiscal addresses because I have two houses.”

No. The fiscal domicile is unique.

“Modelo 030 is for autónomos.”

Normally not for their business/professional census changes. Modelo 036 is generally the relevant census form there.

“There is no deadline.”

Incorrect. Individuals outside the business/professional census generally have three months to communicate a fiscal-address change, subject to the earlier IRPF filing rule.

“Changing my postal address abroad proves I stopped being Spanish tax resident.”

No. The substantive tax-residence rules still apply.

“I need a gestor just to change my address.”

Not necessarily. Many people can complete the change directly online.

“The notification address and fiscal address must be identical.”

No. A separate notification address can be recorded.

Modelo 030 Checklist

How to Update Your Tax Address in Spain: The Short Version

For many private individuals, Modelo 030 is the correct way to update a Spanish fiscal address and other personal tax-census information.

If you do not belong to the business/professional census, a change of fiscal address must generally be communicated within three months.

If your IRPF filing deadline arrives sooner, the change must instead be communicated in the corresponding return unless you already reported it.

The easiest route for most people is AEAT’s Mis datos censales service using Cl@ve, Certificado Digital or DNIe.

Changing your fiscal address is an administrative step. It does not by itself determine whether you are Spanish tax resident.

Where to Go Next

• Spanish Tax Residence Guide
• Empadronamiento in Spain
• Digital Administration in Spain
• NIE vs TIE vs CUE in Spain