Rental contracts in Catalonia: what to check before signing

Which rules apply to a tenancy agreement in Catalonia

A residential tenancy agreement in Catalonia is governed by three layers of rules. The base is Ley 29/1994 de Arrendamientos Urbanos (LAU), Spain’s general tenancy law [1]. On top of it sits the state housing law 12/2023 with its mechanism of “stressed market areas” (zona de mercado residencial tensionado) [1][3]. The third layer is Catalan legislation amending the Catalan law on the right to housing (Ley 18/2007): Decret llei 1/2025, Ley 11/2025 and Decret llei 3/2026 [5][6][7].

Catalan Law 11/2020 on rent containment is often described as being in force. That is out of date: in judgment 37/2022 of 10 March 2022, the Constitutional Court declared Articles 1, 6-13, 15 and 16.2 of that law invalid [8]. The current price cap rests on state Law 12/2023 and on Catalan rules on oversight and penalties, not on Llei 11/2020 [3][7].

Contract term: how long you can agree on and when you can leave early

The parties are free to agree any term. But if the contract is for less than five years, the law stretches it: at the end of the term it is extended year by year until the total length reaches five years, or seven when the landlord is a legal entity. The tenant can decline the extension by giving notice no later than 30 days before the end of the period (Article 9.1 LAU) [1].

A landlord who is a private individual has one exception. After the first year they may decline to extend the contract, but only if it stated expressly from the outset that the home would be needed as a permanent residence for them or their first-degree relatives. At least two months’ notice is required (Article 9.3) [1]. If the contract has run for five years and neither party has notified the other (the landlord four months ahead, the tenant two), it is extended by up to three more years, year by year (Article 10.1) [1]. In a stressed market area the tenant can request an extraordinary extension of up to three years, and the landlord must agree except in the cases listed in Article 10.3 [1].

You can leave early after six months by giving the landlord 30 days’ notice (Article 11). The contract may provide for compensation: one month’s rent for each year remaining until the end of the term, with part years counted pro rata [1]. If there is no such clause, the law does not impose compensation. Check what your own copy actually says.

Rent in Barcelona: cap, indexation and payments

Barcelona is in the first group of stressed market areas in Catalonia, and the cap has applied since 16 March 2024 [2][3]. A new rent cannot exceed the last rent under a contract in force for that flat in the past five years, after applying the previous contract’s annual indexation. If the flat has not been let for five years, the ceiling is the upper value of the state rental price index [3].

For a large landlord the ceiling is stricter: the lower of the two values, the index and the last rent, applies. A landlord counts as large in the area if they own five or more homes in the stressed market area [2][3]. The owner and the intermediary must tell you the last rent of the past five years, and it must appear in the contract; leaving this figure out is an infringement [3].

There are two exceptions: the rent may rise by no more than 10% if a certain type of renovation was completed in the flat in the past two years (Article 17.6 LAU), or if the contract term is ten years or more [1][3]. Officially protected housing (VPO), social rental programmes and tourist flats are not covered by the cap [3].

Indexation. The rent changes once a year and only in the way the parties agreed; without an express clause in the contract it is not indexed (Article 18.1 LAU) [1]. The sources diverge here. The text of Article 18 as at 2 October 2026 limits the increase to the change in the consumer price index (IPC). The Agència de l'Habitatge, however, says that for contracts signed after 26 May 2023 the limit is set by the INE rental update index (IRAV) [1][9]. We could not reconcile these wordings: check which index your contract refers to.

Payments. By default rent is monthly, paid within the first seven days of the month by electronic means, and the landlord issues a receipt. More than one month in advance cannot be demanded (Article 17 LAU) [1].

What the contract must include and what is attached to it

Habitatge of the Generalitat lists the details that must appear in a residential contract in a stressed market area: the parties with their documents, the purpose of the tenancy, the term, the rent, the fianza and the last rent of the past five years or the price under the index [9]. Decret llei 3/2026 added mandatory annexes [5].

On the SERPAVI report: Incasòl expressly lists it among the documents for lodging the fianza for contracts signed from 26 March 2026, citing Article 10.10 of Decret llei 3/2026 [4]. Incasòl states that the report is obtained on serpavi.mivau.gob.es. Incasòl does not spell out what happens if the landlord fails to attach it. Do not agree to sign until you have seen the report.

Fianza, additional guarantees and costs

The fianza is compulsory: one month’s rent for a home and two for lets for other purposes (Article 36.1 LAU) [1]. The landlord deposits it with Incasòl within two months of signing and receives a control number [4]. How to deposit it, how much is returned and what to do if the money is held back are covered in our article on the deposit in Catalonia.

If the landlord asks for more, see Article 36.5: an additional guarantee (a bank guarantee, for example) is allowed, but in a residential contract of up to five years it cannot exceed two months’ rent [1]. A demand to block three or six months’ rent in an account, which landlords sometimes make, goes beyond that limit.

Costs. Under the LAU, agency fees (gestión inmobiliaria) and the cost of drawing up the contract fall on the landlord (Article 20.1) [1]. The building’s shared costs (comunidad) can be passed on to the tenant only if this is agreed in writing and the annual amount at the contract date is stated. Metered costs, that is water, electricity and gas, are paid by the tenant in any case (Article 20.3) [1]. Catalonia treats it as an infringement when the tenant is charged management costs that are not theirs to pay; fines under the housing law; see the text of the law for the amounts [7].

Temporary and room lets: how the contract differs

If you are moving for a few months for work, study or while waiting for housing, you may be offered a “seasonal contract”. Catalan Law 11/2025 introduces a rule: a let that meets a housing need counts as a let of a permanent home, whatever its length. For temporary lets for reasons of work, study, medical treatment, waiting for a home to be allocated or returning to your main home, the housing rules on the fianza, guarantees, setting and indexing the rent, and costs apply. The purpose must be written into the contract and supported by documents, and the documents are lodged together with the fianza [6].

If the purpose is not proven, a permanent home is presumed. If a temporary contract has been extended and you have not supported the reason for it being temporary, the rules for permanent lets apply to it from the date of the first contract. The same applies when you sign a new contract for the same flat with the same landlord [6]. Room lets are classed as residential lets: the total rent for the rooms in a stressed market area cannot exceed the maximum rent for the whole flat, and a fianza is compulsory for room contracts signed from 14 July 2026 [6][4].

If a temporary contract signed on or after 08.10.2026 lasts more than 12 months without grounds, or the parties have signed more than two such contracts in a row for the same home, the first contract is treated as a permanent housing contract with the terms of Articles 9 and 10 LAU. A tenant on a temporary contract can leave after one month by giving at least 10 days’ notice [11]. More on your first weeks in the city: temporary housing in Barcelona.

Common mistakes before signing

• Signing a contract without a cédula de habitabilidad and an energy performance certificate, and then being unable to put water, gas and electricity in your own name [10].
• Paying a “reservation” or the fianza in cash with no receipt and no contract. The landlord must issue a receipt for payments (Article 17.4 LAU) [1].
• Agreeing to pay an agency commission, even though by law the intermediary and contract costs are borne by the landlord [1].
• Accepting an 11-month “seasonal contract” when moving for work without writing down the purpose, and losing the protection of the rules on price and extension [6].
• Not checking who the owner is. Ownership is confirmed by a nota simple, which we cover in the article on the nota simple and arras.
• Accepting an indexation clause that does not name the index, without asking which limit applies.
• Not photographing the condition at move-in and not signing an inventory [9].
• Signing only an English version with no translation, and then finding out that Incasòl only accepts the contract with a translation into Catalan or Spanish [4].

When to have a lawyer look at the contract

You need an individual review when you pay a landlord who does not live in Spain and communicate only through an intermediary; when the contract is temporary and you are not sure whether the rules for a permanent home apply; when you are asked for an additional guarantee of more than two months; when the contract contains penalties for leaving early or clauses on costs that you do not understand. In practice, the wording of a specific clause often matters more than the general rule. See also our articles on renting without a nómina and on finding a flat.

How we can help

The ReloVictory team in Barcelona reviews the draft contract before you sign: we check the purpose of the tenancy, the term, the rent, the clauses on the fianza and costs, and explain where the wording departs from the law or Catalan rules. The legal side is handled by the team’s lawyer. We do not promise any outcome in negotiations with the landlord: that depends on the parties. You can book through the consultation form. Documents for the contract and appointments with authorities after moving in: document service; the general procedure after the move: residence permit in Barcelona.

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ReloVictory · Sources reviewed 02.10.2026 · Not a substitute for individual legal advice.