EmpadronamientoHousing

Empadronamiento without a rental contract

Landlords don't always give you a contract on day one — sometimes never. Here are three paths that still get you registered with the ajuntament.

Marta Ruiz
Marta Ruiz
Immigration writer · UniMate
Published 10 June 20265 min read
OAC Sant Miquel in Ciutat Vella — one of nine offices where you can register in Barcelona.

Every guide to empadronamiento assumes you'll walk into the OAC with a signed rental contract. Most students don't — the flat's on a verbal agreement, or the owner is dragging their feet on the paperwork. Here's what actually works.

Path 1: Owner authorization letter#

This is the officially blessed path. Your landlord (the person whose name is on the property deed) signs a carta de autorización stating you live at their address with their permission. They attach a copy of their DNI/NIE and the escritura or IBI receipt.

  • Free
  • Landlord has to spend 10 minutes on it
  • Works even for month-to-month arrangements
The carta de autorización template — one page, three signatures.
The carta de autorización template — one page, three signatures.

We have a downloadable template in the empadronamiento flow.

Path 2: Utility bill in your name#

Getting the electricity or water in your name is a longer setup, but once it's done, the bill is proof of residence on its own. Bring:

  • The most recent bill (not older than 3 months)
  • The contract with the utility company
An Endesa electricity bill — one clean paper trail to residency.
An Endesa electricity bill — one clean paper trail to residency.

Path 3: The neighbor witness#

Rarely used, but valid: two neighbors sign a declaration saying you live at the address. Both bring their DNI/NIE. Some OACs are picky about this — call ahead.

What doesn't work#

  • WhatsApp screenshots of the landlord agreeing you can register
  • A Google Doc unsigned by the owner
  • The rental listing screenshot

The clerk needs something signed by a person whose ID they can verify.

Found this useful? Share it with a friend renewing their paperwork.
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Marta Ruiz
Written by
Marta Ruiz
Immigration writer · UniMate

Marta helps international students navigate Spanish paperwork. Ex-Extranjería policy analyst; now writes UniMate's field guides.

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