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

A temporary rental in Spain is often the first home an American signs for: 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 does not treat it as a home. The 1994 Urban Leases Law (LAU) puts it among leases for a use other than housing, with a 2-month deposit and terms left mostly to the contract. Catalonia has had its own rules since January 1, 2026, and some town halls refuse 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 points separate a seasonal lease from a long-term home lease.

• A bigger deposit. Article 36 of the Urban Leases Law requires a cash deposit (fianza) of 1 month of rent for a home lease and 2 months for a lease for a use other than a home, which is where a seasonal lease sits.
• No ceiling on extra guarantees. The same article lets a landlord add guarantees on top of the cash deposit and caps them at 2 months of rent only for home leases of up to 5 years, or 7 with a company landlord: no limit for a seasonal lease.
• The contract decides most terms. Under article 4, a lease for a use other than a home follows what the parties agreed, then Title III of the law, then the Civil Code.
• The padrón. Madrid’s town hall accepts a lease as proof of address only if it runs at least 6 months, and Barcelona’s asks for at least 3 months. A shorter lease can be refused as proof at the step the first month guide places 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, and a lease whose temporary purpose is not documented is presumed to be a permanent home.

Article 2 of the LAU defines a home lease by its main purpose, the tenant’s permanent need for housing, and article 3 places leases with a different main purpose, seasonal ones included, outside it. If the flat is meant to become your long-term home, read the long-term lease guide.

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, except the Catalan, padrón and registration entries, which come from the pages cited in the sections below.

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

The seasonal lease under state law

Purpose decides the category

Article 3 of the LAU treats a lease “por temporada”, for summer or any other season, as a lease for a use other than a home. It has had one version since January 1, 1995, with no 2025 or 2026 amendment. Royal Decree 1312/2024, in its parts still in force, lists the temporary causes behind short-term rentals: holidays or tourism, work, study, medical treatment, or any other that is not a permanent need for housing. If you have moved to Spain for good, your need for housing is permanent even when a given flat is not; under state law, the pages read for this guide do not say how that case is classified, or how a court treats a contract labeled seasonal for what is in fact a permanent home. In Catalonia, 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 is for leisure, tourism or a holiday season, a use the contract must state.

What binds every lease

The BOE’s index places article 36, on the deposit, in Title IV, which article 4.1 makes mandatory: the 2-month deposit applies whatever the contract says. The balance owed back to you earns the legal rate of interest once 1 month has passed after you return the keys without being repaid; the deposit guide covers getting the money back.

Two changes that are not in force

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

The national bill on temporary and room rentals, number 122/000136, 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. On September 26, 2026, the initiative page still showed the bill at the committee report stage, with no final vote published. It is not law, and its final wording is unknown.

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

The Parliament of Catalonia approved Ley 11/2025 on December 18, 2025. It was published in the regional gazette on December 31, 2025, took effect on January 1, 2026, and appeared in Spanish in the BOE on March 10, 2026. Its new article 66 bis of Catalonia’s housing law, Ley 18/2007, has three consequences for a newcomer.

• Home rules for temporary leases. Leases signed for a temporary period for professional or work reasons, study, medical care or similar uses follow the home-lease rules on the deposit, guarantees, how rent is set and updated, rent increases for improvements, and general expenses. 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 must state its purpose and the supporting documents, which are lodged with the deposit in the corresponding registry.
• A default of permanent housing. The lease is presumed to serve as a permanent home if the registry shows no other use.

The Catalan government’s note of January 2, 2026 adds that 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, which the long-term lease guide covers.

The rule is contested. 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. Plan on the Catalan rules applying while the appeal is pending. Catalonia’s Ley 11/2026 of July 9, 2026 amended one of its transitional provisions; that text was not read for this guide.

Registration numbers and tourist rentals in 2026

The state registry, annulled

Royal Decree 1312/2024 took effect on January 2, 2025, with its provisions applying from July 1, 2025. As first adopted, it required the landlord, not the tenant, to get a registration number from the Property Registry before listing a short-term unit, tourist or not, on online platforms. It also required 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.

The Supreme Court then annulled the registry in three judgments:

1. May 19, 2026, on an appeal by the Generalitat Valenciana (BOE of June 8, 2026): articles 5, 8, 9 and 10, parts of article 12 and the second additional provision fall.
2. May 21, 2026, on an appeal by the Apartur and ATA associations (BOE of June 26, 2026); an order of June 11, 2026 clarifies 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 scope as the first.

The court’s press note, dated May 21, 2026, gives the reason: the State lacks the power to create a national registry overlapping the regional ones. The digital single window (Ventanilla Única Digital) and the platforms’ duty to transmit data were upheld. Above 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 tells a different story. 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 that from July 1, 2025, renting without registration would be illegal. The single window page does not mention the judgments, and the release predates them. The BOE’s consolidated text, whose article versions dated July 18, 2026 reflect the judgments, is the version to go by. No official page read for this guide says what platforms ask for since then.

Tourist rentals are regional

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 states that 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 must be run professionally and 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. They list a current lease of a home for habitual residence, with the last rent receipt, as proof, let the town hall accept other documents, and say the padrón must show where each resident actually lives; asking for the lease gives the town hall no power to rule on lease questions. They set no minimum lease length.

Town halls set their own thresholds. 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 asks for a current tenancy agreement, not open-ended, with a minimum term of 3 months, or a shorter one explicitly extended past that term. A short seasonal lease may therefore be refused as proof in some cities, although Barcelona’s page also lets you apply with no proof of your right to live there: the city then checks that you live at the address, and the request takes 3 months to process. Plan on your own town hall’s rule, and read the padrón guide for what Madrid and Alicante ask when your name is not 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

Ask the landlord for the draft and check five points:

1. The purpose, written in the contract. In Catalonia, a temporary purpose must be stated and documented, or the lease is presumed to be a permanent home.
2. The dates, against your town hall’s padrón rule: 6 months in Madrid, 3 in Barcelona.
3. The deposit, 2 months of rent under state law for a seasonal lease, and any extra guarantee written down with its amount.
4. Who lodges the deposit. In Catalonia the purpose documents go 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. For other regions, the deposit guide lists the lodging bodies, and the pages read for this guide do not say whether a seasonal deposit goes to them.
5. The key return date, which starts the 1-month clock after which an unpaid balance earns interest.

You can sign alone when the stay is truly temporary, the dates meet your town hall’s rule and the deposit matches the law. 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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