NIE and TIE in Spain: differences, requirements and how to apply
The NIE is your foreigner number in Spain and the TIE is the card that proves your legal status if you stay longer than six months. What each one…
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Empadronamiento is signing up on your town hall's padrón, the local register of residents. Everyone living in Spain must do it, you can do it without an NIE, and it unlocks healthcare, school places, arraigo and citizenship.

Empadronamiento in Spain means signing up on the padrón municipal, the register each town hall keeps of who lives at every address. Everyone living in Spain needs it, foreigners included, and you do it at the town hall of the municipality where you usually live: in person with an appointment or, in many cities, online.
Law 7/1985 on the Bases of Local Government requires everyone who lives in Spain to register on the padrón of the municipality where they usually reside. If you split your time between several, you register where you spend most of the year. Each town hall builds and maintains its own padrón, and its records count as proof of your residence in the municipality and of your usual address.
In practice, this is the piece of paper that opens most other doors. These are the uses that matter most if you are arriving from Argentina, Peru or Colombia:
The padrón counts from the day you register, so every month you wait is a month that does not show up there. That is why it belongs on any first-month checklist.
You can register before you have an NIE. The law asks non-EU nationals for the foreigner identity number on a valid document issued by the Spanish authorities and, failing that, the number of their valid passport. The technical instructions for the padrón add that the town hall has no role in checking whether someone's residence is legal or not. The padrón records where you live. Your immigration status is handled elsewhere.
The lease does not have to be in your name either. If you live somewhere that already has a registered resident, written authorisation from an adult registered at that address will do, as long as that person holds a document proving their right to the home, such as a deed or a rental contract. That is the usual route for anyone renting a room.
The same instructions say that substandard housing can and should be accepted as a valid address, and that people with no home can be registered at an address set by social services once they confirm the person usually lives in the municipality. In Barcelona, anyone without a fixed address first needs a proof of residence report.
One detail that trips people up: an expired ID document is not accepted unless you bring proof that you have applied to renew it. If your passport is about to run out, sort it out at your consulate before booking.
Each town hall sets its own exact list, and any office can ask for more. This is the baseline set out in the technical instructions:
| Your situation | What to bring |
|---|---|
| ID, non-EU adult | Valid TIE or, if you do not have one, valid passport |
| Renting with the lease in your name | Current lease for your main residence plus the latest rent receipt |
| You own the property | Deed, purchase contract or a Land Registry extract |
| Renting a room or living with someone already registered | Written authorisation from a registered adult at the address who holds title to it |
| Registering a child | Registration form signed by both parents; if only one signs, the other's consent, a court order or a sworn statement |
| No fixed address | An address set by the municipality's social services |
On top of that you fill in the hoja padronal, the registration form itself. In Barcelona, a lease must be current and run for at least three months. Bring originals and one photocopy of each: it saves a second trip.
Both come from the same register, but they do not carry the same weight. Under the technical instructions, the certificado formally proves that you are registered, is signed by the town hall secretary or with an equivalent electronic signature, and counts as a public document for all administrative purposes. The volante is for information only and carries no official's signature.
| Document | What it proves | When to use it |
|---|---|---|
| Volante de residencia | That you are currently registered at that address | Procedures that accept it as information |
| Volante de convivencia | Where you live and who with | Procedures where your household matters |
| Certificado | Your registration, as a public document | When an office expressly requires it |
| Historical certificado | Your full registration history | When you need to prove how long you have lived somewhere |
Neither shows an expiry date, because the technical instructions rule out adding one. The office asking for it can still require a recent one, though. CatSalut, for example, asks for a certificate issued less than three months earlier when you apply for the health card in person. Before you request it, ask which type they accept and how recent it must be.
If you are a non-EU national without a long-term residence authorisation, your registration must be renewed every two years. That comes from article 16 of the local government law, and it applies even if you hold a temporary residence TIE. If you do not renew, the town hall can declare the registration expired without hearing from you first.
An expiry-based removal can leave a gap in your registration history, which is exactly the record you may later rely on to show how long you have been here.
In Barcelona, as of November 2026, registering on the padrón and requesting a volante de residencia or de convivencia is free. Elsewhere, check your town hall's page, especially if you need certificates. If someone offers to get you registered for a fee, walk away.
Where money really goes is rent, which is what lets you register in the first place. The technical instructions ask for the lease with the latest receipt, and Barcelona accepts, depending on the type of contract, a rent receipt, a utility bill or a bank transfer. Paying by transfer leaves a record with date and amount, which cash does not.
While the paperwork moves, a payments tool like BNKA lets you send and receive money from the app, including transfers home to Argentina, Peru or Colombia. If part of your income still comes in dollars, see the USD account page. More practical guides for your first months live on the BNKA blog.
Rules can change and every town hall may ask for additional documents. Always check your municipality's e-office before you go.
Worth stating plainly: BNKA is a technology platform. Financial services are provided by regulated partner institutions, and the terms in force for any given operation live in the app and in the terms and conditions.
This is not financial, legal, tax, or investment advice.
Yes. Spain's local government law asks non-EU nationals for the foreigner identity number on a valid Spanish document and, if they do not have one, the number of their valid passport. The town hall does not assess whether your stay is legal.
Not necessarily. If someone is already registered at the property, written authorisation from an adult registered there who holds title to the home is enough. Each town hall may still ask for extra documents.
If you are a non-EU national without a long-term residence authorisation, every two years from your registration or your last renewal. You have to renew expressly; if you do not, the town hall can declare the registration expired.
The certificado is signed by the town hall secretary, or with an equivalent electronic signature, and formally proves your registration. The volante is an information document with no official's signature. If an office requires a certificado, a volante will not do.
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