Empadronamiento: registering in Madrid

The padrón is Madrid's list of who lives where, and getting on it is one of the first things you'll do after you find an apartment, because so much else depends on it.

The short version

Everyone who lives in Spain must register on the padrón municipal of the town where they usually live, Spanish or foreign, whatever their immigration status [1].
You need ID and proof of address: your passport or TIE, plus a lease, deed or utility bill in your name, and the registration form [1].
Madrid lets you register online, including from your phone, if you have a Spanish digital ID such as Cl@ve or a digital certificate [2][3]. Otherwise, book an in-person appointment.
You'll need it for public health care, school places, residence permit renewals, nationality applications and more [1].
Non-EU residents without permanent residence must renew it every two years, or the city can drop them from the list [1].

What the padrón is (and isn't)

Back in the States, there's no single address register. You prove where you live with a driver's license, a utility bill or a voter registration card, depending on who's asking. Spain does it differently: every town hall keeps a register of its residents, the padrón municipal de habitantes, and registering is called empadronamiento [1].

It's not an immigration permit and it's not a tax registration. It's just the city's official record that you live at a certain address. But it is the document other offices use to prove your address and how long you've lived somewhere [1].

Being registered in Madrid also puts you in the city's statistics, which help decide public services like clinics and schools by area [1].

Why it matters

The padrón quietly opens a lot of doors. The Madrid regional government's guide for foreign residents lists uses including [1]:

What you need	Why the padrón matters
Public health card	Health centers are assigned by address
Schools and daycare	Places are assigned by area, and time registered can count
Residence permit renewals	Proves you live here
Residence through arraigo (ties to Spain)	Shows how long you've been in the country
Spanish nationality	Shows your years of residence
Marriage and family reunification	Proves address and household
Public housing, sports centers, courses and scholarships	Often tied to your town and time registered

In practice, Americans most often need it for the TIE appointment [4], signing up for public health care and enrolling kids in school. Some Spanish banks and utilities ask for it too. Our guide to the NIE and TIE explains where it fits in the card process.

Documents you'll need

The Comunidad de Madrid's information sheet lists the basics [1]:

Your ID: a passport or your foreigner's card (TIE). Children under 15 can be registered with a birth certificate or family book.
Proof you live at the address, in your name: a lease (contrato de alquiler), a property deed (escritura) or a utility bill.
The registration form, filled in and signed. The city provides it.

A few common situations:

Joining a household that's already registered: if you move in with people already on the padrón at that address, one of them must authorize your registration, online or with a signed statement [2]. You don't need your own lease in that case [1].
Renting a room: if your name isn't on the lease, ask the landlord or main tenant for a signed authorization and a copy of their ID. Many sublets don't offer this, so ask before you sign.
Registering children: bring their birth certificates, and for minors the person whose document proves use of the home may need to consent [2]. A US birth certificate may need an apostille and a translation; ask the office.

Tip: before you sign a lease in Madrid, confirm the landlord will let you register. A rental where you can't get on the padrón will cause headaches for months.

How to register in Madrid, step by step

Option 1: online

Since mid-2026, Madrid lets you complete registration online without an appointment, including from a phone [3]. You need an accepted electronic ID, such as a Spanish digital certificate, Cl@ve PIN or permanent Cl@ve [3]. Many newcomers won't have that yet, which is why the first registration is often done in person.

Go to the Padrón section of the city's online office, sede.madrid.es, and choose to file online [2][3].
Log in with your electronic ID.
Enter your address. The system asks for the property's 20-character land registry reference, the referencia catastral, which appears on the deed, the property tax bill or can be found with the address [2].
Upload your documents. File names can't be longer than 25 characters, including the extension [2].
Submit and wait. A city official reviews each request, so it can take a few days [3].

The city's guide notes that addresses with more than nine people registered have to be handled in person at a citizen service office [2].

Option 2: in person

You can still book an in-person appointment (cita previa) at one of the city's citizen service offices, the Oficinas de Atención a la Ciudadanía, and bring paper documents [2][3]. Book as soon as you have your lease: appointments can be weeks out, and you may need the padrón for your TIE appointment. Bring originals and copies.

Getting proof you're registered

Once you're on the list, you can request proof. Spanish offices distinguish between a volante (a simple informational slip) and a certificado (an official certificate). For immigration and nationality filings, offices usually want the certificate, and they often want it recent. Ask which one the office needs before you request it.

Keeping it up to date

Moving within Madrid: update your address on the padrón when you move. It's a change of address, not a new registration.
The two-year renewal: non-EU foreigners who don't have permanent residence must renew their padrón registration every two years. If you don't, the town hall can start the process to remove you [1]. Put a reminder on your calendar, the way you'd remember to renew your car registration at the DMV.
Leaving Spain: tell the city when you move away, so you're taken off the list.

The American angle

The padrón is not your US address. For US purposes, your foreign address goes on your IRS return, and you'll still need a way to receive US mail. Your padrón has no effect on US taxes, but it's part of the evidence that you live in Spain, which matters for Spanish tax residence.
Voting. If you're registering to vote absentee from Spain with the Federal Post Card Application, use your Madrid address as your current address abroad. The padrón can be useful if anyone asks you to prove where you live.
STEP. Enrolling in the State Department's Smart Traveler Enrollment Program with your Madrid address means the US Embassy in Madrid can reach you in an emergency.

Have a question about a tricky lease or a padrón office? Ask in our community group for Americans in Spain.

Empadronamiento: how Americans get on Madrid's padrón and why it matters