Temporary Rentals in Spain for Americans: The First Months, Legally

For many Americans, the first Spanish home they sign for is a temporary rental: a furnished flat for a few months while you look for something longer. Spanish law usually calls it a seasonal lease (arrendamiento por temporada), and doesn’t treat it as a home. The 1994 Urban Leases Law (LAU) files it among leases for a use other than housing, with a 2-month deposit and terms left mostly to the contract. Catalonia has run its own rules since January 1, 2026, and some town halls won’t take a short lease as proof of address. This article is for informational purposes only and is not legal advice; verify current requirements with the relevant Spanish authority or a licensed professional.

What can a short-term lease cost you in your first months?

Five things set a seasonal lease apart from a long-term home lease, and the first two are about cash.

• A bigger deposit. For a home lease, article 36 of the Urban Leases Law sets the cash deposit (fianza) at 1 month of rent. For a lease for a use other than a home, which is where a seasonal lease sits, it’s 2 months.
• No ceiling on extra guarantees. The same article lets a landlord stack guarantees on top of the cash deposit, capped at 2 months of rent only for home leases of up to 5 years, or 7 with a company landlord. A seasonal lease gets no limit.
• The contract decides most terms. Article 4 sends a lease for a use other than a home to what the parties agreed first, then to Title III of the law, then to the Civil Code.
• The padrón. Madrid’s town hall takes a lease as proof of address only if it runs at least 6 months; Barcelona’s wants at least 3 months. Go shorter and the lease can be refused as proof at the step the first month guide puts next to your TIE appointment.
• Catalonia. Since January 1, 2026, Catalonia’s Ley 11/2025 has applied home-lease rules on the deposit, guarantees and rent to temporary leases there for work, study, medical care or similar reasons. A lease whose temporary purpose isn’t documented is presumed to be a permanent home.

The dividing line is purpose. Article 2 of the LAU defines a home lease by its main purpose, the tenant’s permanent need for housing, and article 3 puts leases with a different main purpose, seasonal ones included, outside it. Planning to make the flat your long-term home? Then the long-term lease guide is the one to read.

Seasonal lease, home lease or tourist rental: the rules side by side

The seasonal and home-lease cells come from the LAU’s consolidated text in the BOE, Spain’s official gazette, last updated on April 30, 2026. The Catalan, padrón and registration entries are the exception: they come from the pages cited in the sections below.

The Comunidad de Madrid’s page, updated on June 3, 2026, adds one detail: seasonal and room rentals need no tourist declaration, since they fall outside its tourism directorate.

The seasonal lease under state law

Purpose decides the category

Under article 3 of the LAU, a lease “por temporada”, for summer or any other season, is a lease for a use other than a home. That article has had one version since January 1, 1995, with no 2025 or 2026 amendment. Royal Decree 1312/2024, in the parts still in force, lists the temporary causes behind short-term rentals: holidays or tourism, work, study, medical treatment, or any other that isn’t a permanent need for housing. Here’s the gray zone. If you’ve moved to Spain for good, your need for housing is permanent even when a given flat isn’t. Under state law, the pages read for this guide don’t say how that case is classified, or how a court treats a contract labeled seasonal for what is really a permanent home. Catalonia answers it: article 66 bis.1 of Ley 18/2007, added by Ley 11/2025, treats a lease that meets a need for housing as a permanent-home lease whatever its length, unless it’s for leisure, tourism or a holiday season, a use the contract must state.

What binds every lease

Some of the law can’t be signed away. The BOE’s index puts article 36, on the deposit, in Title IV, which article 4.1 makes mandatory, so the 2-month deposit applies whatever the contract says. If you return the keys and 1 month passes without repayment, the balance owed to you starts earning the legal rate of interest; the deposit guide covers getting the money back.

Two changes that are not in force

First, a decree-law of March 20, 2026. Royal Decree-law 8/2026 offered an extraordinary extension of up to 2 years and held annual rent updates to 2 percent, for primary-residence leases only, not seasonal ones; a landlord who wasn’t a large holder (gran tenedor) could agree a different update with the tenant. It’s gone now. Congress voted to repeal it on April 28, 2026, published in the BOE on April 30, 2026, so it no longer applies.

Second, the national bill on temporary and room rentals, number 122/000136. It was filed on October 22, 2024 and given urgent processing on June 10, 2025. The drafting panel’s report, signed on November 19 and published on December 2, 2025, would move temporary leases into the home-lease regime, with a term of 31 days to 12 months. On November 27, 2025, the full chamber took back the final vote. As of September 26, 2026, the initiative page still showed the bill at the committee report stage, with no final vote published. It isn’t law, and its final wording is still unknown.

Catalonia since January 1, 2026: temporary leases under home rules

Ley 11/2025 went through the Parliament of Catalonia on December 18, 2025. Publication in the regional gazette followed on December 31, 2025, it took effect on January 1, 2026, and the Spanish version appeared in the BOE on March 10, 2026. For a newcomer, its new article 66 bis of Catalonia’s housing law, Ley 18/2007, changes three things.

• Home rules for temporary leases. A lease signed for a temporary period for professional or work reasons, study, medical care or similar uses follows the home-lease rules on the deposit, guarantees, how rent is set and updated, rent increases for improvements, and general expenses. In cash terms, INCASÒL’s deposit FAQ, updated on July 21, 2026, puts that deposit at 1 month of rent, against 2 for a holiday or leisure let.
• The purpose goes in writing. The contract has to state its purpose and the supporting documents, and those are lodged with the deposit in the corresponding registry.
• A default of permanent housing. If the registry shows no other use, the lease is presumed to serve as a permanent home.

The Catalan government’s note of January 2, 2026 goes a step further: every home in residential use must now respect the rent cap (topall de preus), whatever the length of the lease. The same note ties the slower rise in rents to the municipalities declared stressed residential markets; the long-term lease guide covers those zones.

The rule is under challenge. On June 9, 2026, the Constitutional Court admitted appeal 2415-2026, filed by more than 50 deputies of the Partido Popular, against provisions that include the new articles on temporary leases (66 bis) and room rentals (66 ter). The admission notice mentions no suspension. My take: plan on the Catalan rules applying while the appeal is pending. One loose end: Catalonia’s Ley 11/2026 of July 9, 2026 amended one of its transitional provisions, and that text wasn’t read for this guide.

Registration numbers and tourist rentals in 2026

The state registry, annulled

Royal Decree 1312/2024 came into force on January 2, 2025, with its provisions applying from July 1, 2025. In its original form, it made the landlord, not the tenant, get a registration number from the Property Registry before listing a short-term unit, tourist or not, on online platforms. It also added an annual information return, which the Colegio de Registradores, the property registrars’ body, said on January 16, 2026 was due at the Property Registries before March 2, 2026.

Then the Supreme Court took the registry apart in three judgments:

1. May 19, 2026, on an appeal by the Generalitat Valenciana (BOE of June 8, 2026): down go articles 5, 8, 9 and 10, parts of article 12 and the second additional provision.
2. May 21, 2026, on an appeal by the Apartur and ATA associations (BOE of June 26, 2026); an order of June 11, 2026 makes clear that article 6 falls only where it mentions the registry and the number.
3. June 1, 2026, on an appeal by the Región de Murcia (BOE of July 18, 2026), with the same reach as the first.

The court’s press note of May 21, 2026 explains why: the State lacks the power to create a national registry overlapping the regional ones. Two pieces survived, the digital single window (Ventanilla Única Digital) and the platforms’ duty to transmit data. Above all of it sits Regulation (EU) 2024/1028 on short-term rental data, which the royal decree implements and which has applied directly since May 20, 2026.

The Ministry of Housing’s pages tell it differently. Its single window page, undated and read on September 26, 2026, still calls the number an indispensable requirement for marketing short-term rentals, and its press release of June 2, 2025 said renting without registration would be illegal from July 1, 2025. The page doesn’t mention the judgments, and the release predates them. Go by the BOE’s consolidated text, whose article versions dated July 18, 2026 reflect the judgments. As for what platforms have asked for since then, no official page read for this guide says.

Tourist rentals are regional

Tourist rentals play by other rules entirely. Article 5.e of the LAU excludes a whole furnished home marketed through tourist channels for profit when a tourism regime covers it, and the Ministry’s short-term rental page says the regions, and some town halls, regulate tourist rentals. In the Comunidad de Madrid, the operator files a sworn statement when the activity starts, and the home has to be run professionally and can never be the guests’ permanent residence.

The padrón: why 3 or 6 months can matter

The padrón is the town hall’s register of residents. The national technical instructions of February 17, 2020, issued jointly by the INE, Spain’s statistics institute, and a ministry directorate, restate the law: everyone living in Spain registers in the municipality where they habitually live. As proof, they list a current lease of a home for habitual residence with the last rent receipt, and they let the town hall accept other documents. The padrón has to show where each resident actually lives, and asking for the lease gives the town hall no power to rule on lease questions. Notice what’s missing: a minimum lease length. They set none.

The cities fill that gap themselves. Madrid’s town hall accepts a current lease of a home or a room only if it lasts at least 6 months, and may ask for more documents; its page carries no date. Barcelona’s wants a current tenancy agreement, not open-ended, with a minimum term of 3 months, or a shorter one explicitly extended past that term. So a short seasonal lease may be refused as proof in some cities. Barcelona does leave a side door: its page lets you apply with no proof of your right to live there, after which the city checks that you live at the address, and the request takes 3 months to process. Go by your own town hall’s rule, and read the padrón guide for what Madrid and Alicante ask when your name isn’t on the lease. If your visa file needed an address, the non-lucrative visa guide sets out what the Washington consulate asks for.

Before you sign: check the contract, then the town hall

Get the draft from the landlord and check five points:

1. The purpose, written into the contract. In Catalonia a temporary purpose has to be stated and documented; otherwise the lease is presumed to be a permanent home.
2. The dates, measured against your town hall’s padrón rule: 6 months in Madrid, 3 in Barcelona.
3. The deposit: under state law, 2 months of rent for a seasonal lease, plus any extra guarantee written down with its amount.
4. Who lodges the deposit. In Catalonia, the purpose documents travel with the deposit to the registry. In Madrid, the Comunidad’s deposit page counts seasonal leases among those whose deposit the landlord lodges with the Agencia de Vivienda Social. Elsewhere, the deposit guide lists the lodging bodies, though the pages read for this guide don’t say whether a seasonal deposit goes to them.
5. The key return date, since it starts the 1-month clock after which an unpaid balance earns interest.

When you move on to a long lease, the rental search guide shows how to check the owner, the asking rent and the listing itself before any money changes hands. Signing alone is fine, in my view, when the stay is truly temporary, the dates meet your town hall’s rule and the deposit matches the law. I’d see a lawyer who handles leases when the landlord asks for guarantees well above 2 months of rent, when a Catalan contract states no purpose, or when the flat is meant to be your permanent home.

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