You Changed Your Address. Four Spanish Registers Still Disagree.

Spain does not hold one address for you. It holds at least six, in registers built separately that, with two exceptions, tell each other nothing. The title undercounts on purpose. Move house and you are carrying an address at the town hall, at the tax agency, at the traffic authority, at the regional health service, in the channel the State uses to serve you legal notices, and at your bank, plus an immigration register if you hold a residence card or an EU registration certificate.

The failure is silent. Nothing tells you a register has gone stale. You find out when a notice you never saw has already been served, or when a fine that could have been paid at half price arrives at full. What follows is one section per register: what it holds, what changes it, what breaks, and whether it passes the change on.

Last verified: 21 August 2026.

How the registers actually connect

Three propagation rules are written into law, and they are not the three most people assume.

• The padrón — municipal population register does not update the tax agency. Article 48.3 of Ley 58/2003 puts the duty on you to communicate a change of domicilio fiscal — address of record for tax, and says the change has no effect against the tax administration until you do.
• Nothing automatically updates the traffic authority. Article 60.1 of Real Decreto Legislativo 6/2015 says town halls and the tax agency may pass on new addresses they hold. May, not must. Whether anyone did so in your case is unknowable from outside, so check rather than assume.
• Two things genuinely are automatic. Registering in a new town cancels the old padrón entry: article 70 of Real Decreto 1690/1986 routes it through the Instituto Nacional de Estadística to the old municipality, which removes you sin más trámite — with no further procedure. And the tax agency passes cadastral owners’ domicilio fiscal to the Catastro: article 14.d) of Real Decreto Legislativo 1/2004 lists it among the communications the Catastro receives rather than collects.

One shortcut exists: the Punto de Acceso General portal at cambiodomicilio.redsara.es reaches several administrative bodies at once, drawing on the INE padrón base. The traffic authority describes it as covering the tax agency, the National Police and Social Security among others. No authoritative list is published, and nothing says it substitutes for the tax form below. Use it, then verify each register.

That sets the order. The padrón goes first, for operational rather than legal reasons: the traffic authority validates an online address change against the INE padrón, and if yours is not updated there you must produce a certificado de empadronamiento — certificate of municipal registration instead.

The padrón, at the town hall

What it holds and what changes it. Your registered residence in a municipality. Article 15 of Ley 7/1985 obliges everyone living in Spain to register where they habitually reside; article 16.1 makes the register proof of that residence, its certificates counting as public and authoritative documents for all administrative purposes. View the data in Mi Carpeta Ciudadana at carpetaciudadana.gob.es, or ask your ayuntamiento — town hall for a certificate. Registering at the new town hall changes it; our padrón registration guide covers that counter process. Article 68 of Real Decreto 1690/1986 imposes the duty to report a change but sets no deadline, and we found no fine attached to missing it, so disregard anyone quoting a specific window.

Where practice varies, by design. Article 59.2 lets the town hall require identity documents, a residence card, a passport, a family book, or the title legitimising your occupation of the property, u otros documentos análogos — or other analogous documents. That open clause is why one town hall wants a signed landlord authorisation and the next does not. The inconsistency is authorised by the national instrument.

The domicilio fiscal, and the second address on the same form

What it holds. Two addresses, not one. Modelo 030, the census declaration of registration, change of address and variation of personal details, provides for a separate domicilio a efectos de notificaciones — address for the service of notices in Spain where this differs from the domicilio fiscal. Either can be wrong on its own. Check both under Mis datos censales in the tax agency’s electronic office.

What changes it, and what breaks. Modelo 030, for an individual carrying on no business or professional activity and paying no income subject to withholding; anyone inside the census of businesses, professionals and withholders files 036 or 037. Article 17 of Real Decreto 1065/2007 sets the clocks: one month inside that census, three months outside it, unless the income tax filing deadline falls first, in which case the change goes in the return. Miss it and article 198.5 of Ley 58/2003 carries a fixed 100 euro penalty, confirmed August 2026. The larger cost is article 48.3: the change binds the administration only once communicated, and open procedures can stay with the old office. If you used the shortcut portal, confirm in Mis datos censales that the new address is showing.

The DGT holds three addresses, and one can override the others

• The vehicle’s domicilio fiscal. The traffic authority asks for this within 15 days of a move, on its own guidance rather than in the regulation. It decides which town hall collects your Impuesto sobre Vehículos de Tracción Mecánica — motor vehicle tax, payable where the vehicle has its address on 1 January, which should match the municipality where the owner is on the padrón.
• The driver’s notification address. Article 10 of Real Decreto 818/2009 requires any variation in the details on a driving licence, the holder’s address included, to reach the Jefatura Provincial de Tráfico within fifteen days.
• The Dirección Electrónica Vial — road electronic address. Article 60.5 of Real Decreto Legislativo 6/2015 assigns one to an individual only on voluntary request, and once assigned, all notifications are served there. Article 90.1 relegates the postal address you supplied to second place: it is used only if you have no Dirección Electrónica Vial. Enrolling at some point in the past silently overrides the address you just corrected, and most people cannot remember whether they did. Check at sede.dgt.gob.es.

Routes, cost and what breaks. Online with a certificate, DNIe or Cl@ve; the miDGT app; by telephone on 060; at a Jefatura with cita previa — prior appointment; or at a town hall holding a convenio — agreement with the traffic authority, which publishes the list. Whether yours is on it varies municipality by municipality. Both changes are free, confirmed August 2026. One lag is published: if you registered at the new town hall within the last two months, the INE may not show it yet, and the traffic authority will ask you to attach a certificado de empadronamiento. Get it wrong and article 91 applies: a notification that cannot be served electronically, at the address you supplied, or at the address in the traffic registers goes into the Boletín Oficial del Estado — the State gazette, and counts as served twenty calendar days later. Our guide to traffic fines covers what happens next.

The SAS record, and the step nobody takes

What it holds and what changes it. The Andalusian health service’s Base de Datos de Usuarios holds postal address, telephone and email alongside your health record number, and it covers people with private insurance or a mutualidad — civil service health scheme as well as public-system users. Change it in ClicSalud+ or the Salud Andalucía app, under personal details then contact details. The data is confidential, so access needs a certificado digital, DNIe or Cl@ve, and the change is immediate. Without digital identification, a paper application at your primary care centre does it.

What does not happen. Changing your address does not reassign your health centre or your doctor. The health service says so on its own page: where a change of details includes a change of address, the assigned centre and professionals need reviewing, because a fresh elección de centro sanitario y profesional — choice of health centre and professional may be appropriate. You can choose any centre in your municipality of residence or in the health district covering your address. Online it is immediate; on paper, no answer within 45 days counts as acceptance. Three months must have passed since your last choice, and a request can be refused on capacity grounds. Salud Responde is on 955 54 50 60. One candour note: that page carries its own update date of 26 October 2023, while the contact-details page was updated 22 May 2026.

Notifications, electronic and paper

Under Ley 39/2015 individuals may generally choose whether to be notified electronically, unless they fall into the obliged categories in article 14.2. The sentence that matters sits at the end of article 41.1: you may nominate an electronic device or an email address for the alerts the article provides for, but not for the service of notifications. The alert is a courtesy, and its failure stops no clock. That is how somebody misses a physical letter, receives no email either, and is nonetheless properly served.

Where service fails, or the place of notification is unknown, article 44 sends the notice to the Boletín Oficial del Estado. The law prefers electronic service anyway, so a letter is not something to rely on. The electronic mailbox, including the ten-calendar-day rule that turns an unopened notice into a served one, is covered in our DEHú setup guide; if something has already been served and you found out late, the remedies are in what to do after a missed government notification.

The bank, the immigration register and the insurance file

The bank. No public register propagates an address to a private bank, and the shortcut portal names administrative bodies only. There is no customer-facing deadline either. The duty sits on the bank: article 7.2 of Ley 10/2010 requires due diligence to be reapplied to existing clients when their circumstances change, and article 7.3 says that where it cannot be applied, the entity must end the relationship, incurring no liability. That is why an unanswered address request escalates faster than the letter’s tone suggests.

Immigration. Two routes, not to be merged. Foreign nationals authorised to remain in Spain must report a change of habitual address to the Comisaría de Policía — police station for the place where they reside, within one month, under article 213 of Real Decreto 1155/2024. EU and EEA nationals holding a registration certificate fall under article 14.2 of Real Decreto 240/2007, which directs the same communication to the Oficina de Extranjeros of the province, or failing that the police station, and states no deadline at all. The texts overlap and do not resolve which binds an EU national.

Insurance. Insurers must send contract information to the Consorcio de Compensación de Seguros under article 2.2 of Real Decreto Legislativo 8/2004, and the Consorcio and the traffic authority can access each other’s files. You cannot audit that file casually: it is consultable by someone involved in a road accident, by written request, and telephone consultations are not accepted. Your practical control is your own policy documentation, so check the address and the plate on it yourself.

Getting in to look at any of this

Most of these registers sit behind a certificado digital or Cl@ve, and all but one keep a non-digital door open. The notification mailbox is the strict one: electronic identification only, and we found no paper equivalent. The tax agency, the traffic authority, the health service and Social Security all take a certificate, DNIe or Cl@ve, and each keeps another door open: 060 or a Jefatura for traffic; a paper form at your health centre; the Importass portal, or a Centro de Atención e Información de la Seguridad Social by appointment, for Social Security, which holds an address of its own. The padrón counter needs nothing digital. If you hold none of these, the certificate is the piece the rest depend on: see how to get a certificado digital or the lighter Cl@ve PIN route.

What this guide does not do

• It cannot tell you how long a change takes to appear elsewhere. The published timings all describe a single register: the health service and Mis datos censales changes are immediate, and the traffic authority allows up to two months for the INE lag above. Nobody publishes how long the tax agency takes to reach the Catastro. A guessed figure would be worse than none.
• It does not confirm the shortcut portal discharges your tax duty. Nothing published says it substitutes for Modelo 030, so verify in Mis datos censales afterwards.
• It does not follow the property tax bill, or cover appeals. The verified chain stops at tax agency to Catastro; whether your town hall uses that address for the annual notice is unconfirmed. A notice already served against a stale address is a separate problem with its own clocks, handled in the guide linked above.

The five-minute version

• At least six registers hold your address and do not talk to each other. The two exceptions run one way: a new padrón entry cancels the old one, and the tax agency feeds the Catastro.
• Do the padrón first. Both the traffic authority and the Punto de Acceso General portal read the INE padrón base.
• Modelo 030 changes your domicilio fiscal: three months outside the business census, one month inside it, 100 euro penalty for skipping it.
• The traffic authority wants 15 days, holds three separate addresses, and a voluntarily assigned Dirección Electrónica Vial legally overrides the postal address you just corrected.
• Changing your address with the Andalusian health service does not reassign your health centre or doctor. That is a second request, immediate online.
• An email alert is not a notification. If nothing can be served on you anywhere, it goes to the State gazette and counts as served.

Related guides

• Padrón Spain: Empadronamiento Registration Guide
• DEHú Spain: Set Up Your Digital Notifications Mailbox
• Missed a Government Notification in Spain? What Happens and How to Fix It
• Digital Certificate Spain: How to Get Your Certificado Digital
• Cl@ve PIN Spain: Register, Use and When You Need the Full Digital Certificate
• Traffic Fines in Spain: Check, Pay and Keep the 50% Discount

General information, not legal advice, current as of 21 August 2026. Primary sources, all via the BOE: Ley 58/2003 (arts. 48.3, 198.5), Real Decreto 1065/2007 (art. 17), Ley 7/1985 (arts. 15, 16.1), Real Decreto 1690/1986 (arts. 59.2, 68, 70), Real Decreto Legislativo 6/2015 (arts. 60, 90, 91), Real Decreto 818/2009 (art. 10), Ley 39/2015 (arts. 14, 41, 44), Ley 10/2010 (art. 7), Real Decreto Legislativo 8/2004 (art. 2.2), Real Decreto Legislativo 1/2004 (art. 14), Real Decreto 1155/2024 (art. 213) and Real Decreto 240/2007 (art. 14.2). Also the Agencia Tributaria’s Modelo 030 instructions, the Dirección General de Tráfico’s change-of-address pages, the Servicio Andaluz de Salud’s pages on personal data and choice of centre, and the Consorcio de Compensación de Seguros on access to the FIVA file.