Yes — a foreigner can rent a home in Spain by signing the lease with just a valid passport; an NIE is not legally required to sign the contract. The security deposit a landlord may demand is fixed by law at one month's rent (the fianza), with any additional guarantee capped at two further months for a residential lease (Ley de Arrendamientos Urbanos, art. 36, in force 2026). A standard home lease runs for a minimum of five years — seven if the landlord is a company — and the landlord, not the tenant, pays the estate-agency fee.
Can a foreigner rent in Spain with just a passport?
A foreigner can legally sign a Spanish rental contract with a valid passport as their identity document; a foreigner identity number (NIE) is not legally required to sign. In practice most landlords also ask for an NIE, proof of income and a Spanish bank account, and you need the NIE to put utilities in your own name.
This is the point where a lot of newcomers get needlessly stuck. The lease itself only needs a document that proves who you are, and a passport does that. What the landlord is really screening for is whether you can pay — so the paperwork that actually moves a viewing to a signed contract is proof of income (a work contract, recent payslips, or bank statements), not immigration status.
The NIE (Número de Identidad de Extranjero) still matters for the after-life of the tenancy: putting the electricity and water contracts in your name and dealing with the tax office. You apply for it at a Foreigners' Office (Oficina de Extranjería) or a Spanish consulate abroad — but that is a separate step from signing the lease, and you can start the first before you finish the second.
How to rent an apartment in Spain, step by step
Renting a home in Spain follows a set order: gather your documents, verify the contract type, check the deposit against the legal cap, confirm the landlord pays the agency fee, sign a written lease with proof the deposit was lodged, and register on the municipal padrón. Each step protects a right the law already gives you.
- Gather your documents: passport, proof of income, Spanish bank account.
- Check the contract is a vivienda habitual lease, not a contrato de temporada.
- Confirm the deposit does not exceed one month fianza plus up to two months guarantee.
- Confirm the landlord pays the estate-agency fee.
- Sign a written contract and get proof the fianza was lodged.
- Register on the municipal padrón at your new address.
The order is not arbitrary. Steps two, three and four each correspond to a right the Ley de Arrendamientos Urbanos hands you automatically — the five-year minimum term, the capped deposit, and the landlord-paid agency fee. Check them before you sign and you never have to claw them back afterwards.
How much deposit can a landlord legally ask for?
A landlord can legally demand one month's rent as the obligatory deposit (fianza) on a residential home, plus an additional guarantee capped at two more months. So the maximum lawful cash at signing is the first month's rent + one month fianza + up to two months guarantee — up to four months in total (Ley de Arrendamientos Urbanos, art. 36).
The single most important number to remember before you sign is this: on a residential home the obligatory fianza is exactly one month's rent — not two, not three — under art. 36.1 of the Ley de Arrendamientos Urbanos (LAU). Anything beyond that is an additional guarantee, and it too is limited.
The fianza and the extra guarantee
On top of the one-month fianza, art. 36.5 lets the landlord ask for an extra guarantee — a further cash deposit or a bank guarantee (aval) — but for a residential lease this is capped at two additional months' rent. Put together, the most a landlord can lawfully collect at signing is four months: the first month you owe anyway, one month of fianza, and up to two months of guarantee. A demand for “three months' deposit” on a normal home lease is already over the line.
Getting the deposit back
When you hand back the keys, the landlord has one month to return the fianza; after that month the unpaid balance earns statutory legal interest (interés legal del dinero) in your favour, under art. 36.4. And the deposit is not the landlord's to sit on privately — in most regions it must be lodged with the regional housing authority (for example INCASOL in Catalonia), which is why step five of the checklist asks for proof it was deposited.
To see the rules side by side, here is what the law fixes for a standard residential lease in 2026.
| Contract element | Legal rule (2026) | Statute |
|---|---|---|
| Security deposit (fianza) | 1 month's rent for a home (2 months for seasonal/non-residential) | LAU art. 36.1 |
| Additional guarantee (aval) | Capped at 2 extra months for residential leases | LAU art. 36.5 |
| Max lawful upfront total | First month + 1 month fianza + up to 2 months guarantee = up to 4 months | LAU art. 36 |
| Deposit return | Within 1 month of returning keys; legal interest if late | LAU art. 36.4 |
| Minimum term | 5 years (individual landlord) / 7 years (company) | LAU art. 9 |
| Tacit renewal | Up to 3 more years; landlord 4-month / tenant 2-month notice | LAU art. 10 |
| Agency & contract fees | Paid by the landlord, not the tenant | LAU art. 20.1 (Ley 12/2023) |
| Rent payment method | Electronic by default; cash only if a party has no bank account | LAU art. 17.3 (Ley 12/2023) |
| Annual rent increase | IRAV index for post-26-May-2023 contracts; IPC for earlier | LAU art. 18 / Ley 12/2023 |
Worked example. Say Emma finds a flat in Madrid at €1,200 a month. The most her landlord can lawfully ask for at signing is the first month (€1,200) + one month fianza (€1,200) + up to two months guarantee (€2,400) = €4,800. The deposit portion of that — fianza plus guarantee — can be at most three months, or €3,600. So if the agency instead demands the first month plus four months of deposit (€1,200 + €4,800 = €6,000), it is over the line: the deposit exceeds the €3,600 ceiling by a month, and that extra month is not enforceable.
Vivienda habitual vs contrato de temporada: the costly trap
The costliest mistake is signing a contrato de temporada (seasonal contract) for what is really your permanent home. It strips away the five- to seven-year security of tenure the LAU gives a vivienda habitual lease and lets the landlord end the tenancy at the short term. Spanish courts judge by the property's actual use, not the label — but you have to litigate to prove it.
This is where renting in Spain most often goes wrong for foreigners. Some landlords label a genuine long-term home rental as a contrato de temporada to escape the five- and seven-year minimum terms. The label alone does not decide it: under the fraud-of-law principle (art. 6.4 of the Civil Code), Spanish courts qualify the contract by the property's actual use — whether you have another home, whether you are registered on the padrón, whether you live there continuously. If the flat is really your home, a court can reclassify it as vivienda habitual and even order refunds of excess rent and deposit.
The catch is that the burden falls on you. Reclassification restores your rights, but only after you take the landlord to court. Far cheaper is to insist on a vivienda habitual contract up front and refuse a “seasonal” label unless your stay genuinely is temporary. The differences are not cosmetic:
| Vivienda habitual | Contrato de temporada | |
|---|---|---|
| Minimum term | 5 years (7 if landlord is a company) | The short agreed term only |
| Security deposit (fianza) | 1 month's rent | 2 months' rent |
| Automatic extension | Yes, until the 5/7-year minimum | No |
| When it is valid | Your permanent home | A genuinely temporary stay (studies, work posting) |
Who pays the agency fee, and how much can the rent rise?
Since the 2023 housing law, the estate-agency fee and the cost of drawing up the contract are paid by the landlord, not the tenant, for every residential lease (LAU art. 20.1, added by Ley 12/2023). Once a contract is running, the annual rent increase on post-26-May-2023 leases is capped by the IRAV index — 2.48% for revisions in July 2026, according to the INE.
Two of the biggest changes for tenants came with Ley 12/2023, the housing law. First, the estate-agency fee — historically dumped on the incoming tenant — is now the landlord's cost by law on every residential lease. If an agency tries to charge you its commission, that charge is not lawful. Second, rent must be paid by electronic means (bank transfer or direct debit) by default; cash payment at the property is only allowed if one party has no bank account and asks for it (art. 17.3).
On the yearly increase, contracts signed on or after 26 May 2023 are capped by the new IRAV index (Índice de Referencia de Arrendamientos de Vivienda) that the National Statistics Institute (INE) publishes each month; earlier contracts still track the consumer price index (IPC). The IRAV applied to contracts revised in July 2026 is 2.48%, and the index closed 2025 at 2.32% — its highest since the series began. To put that in context, average asking rent in Spain was about €13.69 per square metre in August 2025, ranging from €21.53 in Madrid to €5.66 in La Rioja (INE and property-portal data).
One point often surprises newcomers: the headline that the 2023 law made renting cheaper is only partly true. New-lease price ceilings apply only inside declared “stressed zones” (zonas de mercado residencial tensionado), which by August 2026 exist in just five autonomous communities — Catalonia, the Basque Country, Navarre, Galicia and, since 30 July 2026, Asturias. In Madrid, Andalusia and most of Spain there is no ceiling on a new lease's rent, only the annual-update cap once you are in.
Which rental contract clauses are illegal in Spain?
Under LAU art. 6, any clause that worsens the tenant's statutory rights is void and treated as unwritten, even if you signed it. Common void clauses include letting the landlord enter without your consent, forbidding you from registering on the padrón, charging you the agency fee, demanding a deposit above the legal maximum, or making you pay the landlord's non-payment insurance.
Housing-law firms warn that landlords renting to foreigners frequently slip in clauses that are void by law, betting that a non-Spanish tenant will not know the difference. The protection is built into the statute: art. 6 of the LAU makes any clause that reduces the rights the residential-tenancy rules give you null and treated as unwritten — so signing it changes nothing. Clauses that are void even when signed include:
- Letting the landlord enter the property without your consent.
- Forbidding you from registering on the padrón (empadronamiento).
- Charging you the estate-agency fee.
- Demanding a deposit above the legal maximum.
- Making you pay the landlord's non-payment insurance (seguro de impago).
On the padrón specifically: registering at your address is both a right and an obligation for anyone habitually resident in Spain, and you need it for NIE and residency procedures, public healthcare and school places. A lease clause forbidding you from registering is void — so the standing advice from Spanish housing lawyers is to have the contract reviewed before signing.
Frequently asked questions
Can I rent an apartment in Spain without an NIE?
Yes — you can sign a Spanish rental contract with a valid passport, because the law only requires a document that proves your identity, and an NIE is not legally required to sign. Most landlords still ask for one, and you will need the NIE to put utilities in your own name and to deal with the tax office, so it is worth applying at a Foreigners' Office or Spanish consulate.
How much deposit can a landlord legally ask for in Spain?
The obligatory deposit (fianza) on a residential home is one month's rent under LAU art. 36.1, and any extra guarantee is capped at two further months for a residential lease (art. 36.5). So the maximum lawful cash at signing is four months in total: the first month, one month fianza and up to two months guarantee. A demand above that on a normal home lease is not enforceable.
Who pays the estate agent fee when renting in Spain?
The landlord pays the estate-agency fee, not the tenant, on every residential lease — this was fixed by LAU art. 20.1, added by Ley 12/2023 and in force since 26 May 2023. If an agency tries to charge you its commission, the charge is not lawful, and a clause making you pay it is void.
What is the minimum rental contract length in Spain?
A residential lease has a minimum term of five years when the landlord is an individual and seven years when the landlord is a company, under LAU art. 9. If you agree a shorter term, it extends automatically by yearly periods until it reaches that minimum, unless you give at least 30 days' notice that you do not want to renew.
How much can my landlord raise the rent each year?
For contracts signed on or after 26 May 2023, the annual increase is capped by the IRAV index that the INE publishes each month; the figure applied to contracts revised in July 2026 is 2.48%. Contracts signed before that date still track the consumer price index (IPC), under LAU art. 18. Your landlord cannot raise the rent by more than the applicable index.
What documents do I need to rent an apartment in Spain as a foreigner?
To rent as a foreigner you need a valid passport as identity, proof that you can pay (a work contract, payslips or bank statements), and usually a Spanish bank account, since rent must be paid electronically by default. An NIE is not required to sign the lease but most landlords ask for one, and you need it for utilities and tax.
This article does not replace professional legal advice.
Last verified 3 August 2026 against the consolidated text of the Ley de Arrendamientos Urbanos (Ley 29/1994, arts. 6, 9, 10, 17, 18, 20, 36) and Ley 12/2023, as published by the BOE.