Keeping Your Spanish Registration Valid

The obligation nobody mentions

RD 240/2007 article 14.2 does two things in one paragraph. It says the validity of your registration certificate is conditional on your continuing to fall within one of the situations that entitled you to obtain it. And it says, in plain terms, that you must notify changes of circumstances relating to your nationality, civil status or address to the Oficina de Extranjería of the province where you live, or failing that to the corresponding Comisaría.

That is a legal duty, not a courtesy. Change nationality, marry, divorce or move house, and the state expects to hear about it. In our experience this is the single least known rule in the whole EU registration framework, and it is not obscure text buried in an annex. It is in the article that governs the document you are holding.

Yes, there is a penalty attached

Article 15.8 says that failure to comply with the obligation to apply for the residence card or the registration certificate carries the pecuniary penalties established, in identical terms and for similar situations, for Spanish citizens in relation to the Documento Nacional de Identidad.

In other words, the sanction regime is borrowed wholesale from the DNI rules that apply to Spaniards. That is the same logic behind the fee: article 1.3 of Orden PJC/617/2025 ties the cost of the certificate permanently to what Spaniards pay for a DNI, which is why it is 12,00 €, listed as item 4.6 of that Orden's annex. Same fee, same penalties, same treatment.

We should be honest that enforcement is not aggressive and most people who move without notifying anyone hear nothing. That is not a reason to skip it, because the consequence that actually bites is not a fine.

Why an out of date address is a practical problem

An address the administration holds is an address the administration writes to. Spanish bodies still post things, and the Agencia Tributaria in particular relies on the address it has on file. If a letter is sent to a flat you left two years ago, the letter was still validly sent.

The clearest example is the carta de invitación used to register for Cl@ve, which is posted to the domicilio fiscal the Agencia Tributaria holds for you. A stale address does not produce an error message. It produces a letter delivered to a stranger and a registration you cannot complete.

How the change is actually made

The instrument is the same EX-18 you used to register in the first place. The form carries a modification section covering changes of personal data, changes of address and changes of identity document or passport, alongside a section for giving notice that you are ceasing to reside in Spain. You tick what applies, pay the tasa on Modelo 790, código 012, and present it at the Oficina de Extranjería or the corresponding Comisaría.

Nothing about your NIE changes. Nothing about your status changes. You are updating a field in a register, and the certificate you get back records the corrected data and the original date of registration, which is the date that matters when you eventually count to five years.

The padrón is a separate errand

Moving house means updating two registers, not one, and they are run by different levels of government. The empadronamiento is municipal. It is how your town hall counts you, and it feeds your healthcare assignment, your school catchment and your right to vote in local elections. The Registro Central de Extranjeros is national and run through the Policía Nacional.

Updating one does not update the other. People assume it does, constantly, and then find that a volante de empadronamiento shows the new flat while extranjería still shows the old one. If you are moving between municipalities, do the padrón first, because the volante is often what you present as evidence of the new address when you update the extranjería record.

What happens if you lose the certificate

Here we have to be straight with you, because this is a question we are asked constantly and the honest answer is unsatisfying. There is no officially published procedure for replacing a lost certificado de registro. The EX-18 has no duplicate box. It has a modification section and a section for ceasing residence, and neither of those is what you want.

What happens in practice is that offices re issue on an EX-18 with a fresh tasa, treating it as a new certification of an existing entry rather than a new registration. That works, and it is what we would tell you to do. But we are describing observed practice, not a published rule, and you may find your office frames it slightly differently.

Take comfort from article 14.4 while you sort it out: you may prove that you are a beneficiary of the régimen comunitario by any means of proof admitted in law. Losing the paper does not lose the right. And article 15.7 adds that the expiry of the identity document or passport with which you entered Spain, or of a residence card, cannot in itself be a ground for expulsion.

What to do, in order

If you have just moved, update the padrón at your new town hall, then take the volante and update the extranjería record on an EX-18. If you have married, divorced or changed nationality, the same form covers it. If you have lost the certificate, book the appointment and go in expecting to fill in an EX-18 and pay 12,00 € again.

And if you have left Spain for good, use the section that says so. Notifying that you are ceasing to reside is the tidy way to close a file, and it is considerably easier than explaining an unexplained gap years later. Our page on registering in Spain covers the original process, and EU residency in Spain sets out the conditions your certificate quietly depends on staying true.