7 de September de 2025

Cancellation of census registration in Barcelona: Everything you need to know

If you are thinking of moving or changing your home, at Trias Barcelona we want to accompany you not only in the search for your new home, but also in the procedures involved in the change of residence. One of the most important in Barcelona is the deregistration.

When a person changes address or moves to another city, this procedure is necessary to update the official data and avoid administrative inconveniences in the future. Although it may seem a complex process, knowing the steps and requirements makes it a quick and simple procedure.

What does deregistration mean?

The deregistration is the official notification to the City Council that a person no longer resides at the address registered in the municipal census. This is essential because it ensures that the population registers are correct and that public services are properly allocated. It is also a requirement if you wish to register in another municipality, as the municipalities need to check that there are no duplications.

Situations in which it is necessary

Applying for deregistration in Barcelona becomes mandatory in several circumstances. For example, when someone moves to another city within Spain, when they move abroad or if they no longer live in the dwelling where they were registered. It can also be managed ex officio by the City Council in case of detecting irregularities, such as duplicate registrations or registrations without the owner’s authorization.

How to do the procedure in Barcelona

The City Council of Barcelona offers different ways to carry out the cancellation. It can be done in person at the citizen service offices, by appointment, presenting the DNI or NIE and a document proving the new residence. There is also the possibility of doing the procedure online through the municipal electronic office, with digital certificate or Cl@ve system. In this way, the process is simplified and unnecessary trips are avoided.

Consequences of failure to deregister

Failure to communicate the deregistration can have administrative consequences. Among them, receiving official notifications in an address where you no longer reside, problems with the health card or with the schooling of children, and even difficulties in procedures related to foreigners. For this reason, it is advisable to carry out the procedure as soon as the change of address takes place in order to avoid setbacks.

In conclusion

The deregistration in Barcelona is a fundamental administrative procedure to keep the official information updated and to facilitate the management of public services. Knowing in which cases it is necessary, how to carry it out and the consequences of not carrying it out allows to face the process with security and without complications.

And if you’re interested in learning more about how to choose your next investment, we recommend you read our article on investing in homes in Barcelonawhere we explore key tips and opportunities in the current market.

Fast official resources

  • Cancellation of the Padrón due to change of residence (Barcelona) – form and options. Electronic Seu
  • Search engine for “Empadronamiento” (Barcelona) – locate the exact procedure. Electronic Seu
  • Change of address (if you are still in Barcelona). Seu Electronics
  • Appointment OAC (Barcelona). Barcelona Web
  • Models of authorization/delegation (Barcelona). Barcelona website
  • Legal framework: RD 1690/1986 and INE Instructions (official cancellations/duplicates). BOE

FAQs

Do I have to apply for cancellation if I register in another city in Spain?
In general, no: the new registration is communicated and causes cancellation in Barcelona (cancellation due to incorporation). Even so, keep your receipt.

I am going abroad: what do I do with the padrón?
Communicate it to the Ajuntament (cancellation due to change of residence) and register at the consulate; this consular registration is used to manage your cancellation in Spain.

How do I “unregister” someone who no longer lives in my home?
You can request that the City Council open an ex officio deregistration for improper registration; there will be a file with a hearing and evidence. Basis: RD 1690/1986 and INE instructions.

How long does it take for the cancellation to be reflected when I register in another municipality?
Discharges are communicated within the first 10 days of the following month; if you have urgency, ask for a receipt.