Shared flat contracts: who is liable when a housemate leaves

Key rules

• Joint liability: If your lease says solidaria, the landlord can claim the whole rent from any one of you.
• Leaving: Moving out does not free you from the lease unless the landlord releases you in writing.
• Replacement: A new housemate needs the landlord's written consent.
• Room contracts: A separate contract for your room normally limits you to your own rent and share.

Can the landlord claim the whole rent from you?

Often, yes. Spanish law does not assume that co-tenants are each liable for the whole rent. But almost every lease with several tenants has a clause making you all jointly liable (solidaria). If yours does, the landlord can claim all the rent, and any damage, from any one of you. You then have to recover the other shares from your housemates yourself.

Read your contract for the word "solidaria" before you sign. The wording decides.

One lease or separate room contracts

With one lease signed by everyone, the flat is treated as a single housing rental. Joint liability is the main risk. There is one fianza, held for all of you, and it is usually returned to all tenants together or to a named representative.

With a separate contract for each room, you are normally liable only for your own room's rent and share, and you pay your own fianza. Leaving or being replaced is usually simpler and follows the contract terms. Whether the tenant protections for housing apply to a room contract depends on its wording, so get it reviewed before you sign. The decision below helps you choose.

How a housemate can leave

There are three routes, and all need the group to act together.

1. A signed contract change (novación). Every tenant and the landlord sign a change that removes the person leaving. Ask for it to release them from liability in writing.
2. A replacement. A new person takes the place, but only with the landlord's written consent. Without it, the landlord can refuse the newcomer.
3. The group ends the lease together. After the first six months, the tenants can give notice as one party, with 30 days' notice.

One tenant alone usually cannot end the lease for the others. If you leave and your housemates stay, they remain bound for the full term.

What happens if you leave without a release

Moving out does not end your liability. Unless the landlord releases you, you can still be liable for rent and damage under the lease, jointly if the contract is solidaria. The people who stay may also have to cover the full rent.

Agree with your housemates before anyone leaves how the rent will be covered, who finds the replacement, and who deals with the landlord. Put the landlord's consent or release in writing.

Getting the fianza back

When the lease ends, the landlord returns the fianza to all tenants or to a representative you name. Agree with your housemates in advance how it will be split, especially if someone was replaced during the lease.

The timeline, checklist and warnings below cover the steps and the traps.

Choosing between options

Should you sign one lease for the whole flat or a separate contract for each room?

• One lease for the whole flat: You know and trust your housemates and accept that the landlord can claim the whole rent from any of you. There is one deposit of one month's rent, and leaving is harder.

• Separate contract for each room: You are unrelated flatmates and want to pay only for your own room and your own deposit. Leaving and replacement are simpler, but housing-rental protections may not apply.

If you want to avoid owing your housemates' share, choose a separate room contract. If you want the protections of a full housing rental, choose one lease and check the liability clause.

Timeline and deadlines

• Agree between all housemates who is leaving and who will replace them: before you contact the landlord

• Ask the landlord for written consent to the replacement, or for a signed contract change that removes the leaver: before the leaver moves out

• Wait out the first stretch of the lease before the group ends it: the first 6 months of the lease

• Give the landlord notice that the group is ending the lease together: at least 30 days before you leave, once 6 months have passed

Check the timings against your contract and confirm them with the landlord.

Checklist

• Read your contract for a clause saying tenants are jointly liable (solidaria), which lets the landlord claim the whole rent from any one of you.

• Ask the landlord for a signed contract change (novación) that removes the leaving tenant, signed by every tenant.

• Get written consent from the landlord before any new tenant takes over a place.

• Ask the landlord to release the leaving tenant from liability in writing.

• Agree with your housemates how the remaining rent will be covered if someone leaves.

What to watch out for

• You can owe the whole rent: If your contract makes tenants jointly liable, the landlord can claim all the rent or damage from any one of you, even if a housemate caused it or left. Check for the word solidaria before signing, and ask for individual room contracts if you want to pay only your own share.

• Leaving does not end your liability: If you move out without the landlord's written release, you may stay liable for rent and damage, and the others stay bound for the full term. Get the landlord's written agreement to the change before you leave.

• A replacement needs the landlord's consent: Without the landlord's agreement, a replacement tenant does not free you from the lease. Get the landlord's written consent before anyone moves in or out.

Frequently asked questions

Can I leave on my own if my housemates want to stay?

Usually not by giving notice alone. Courts commonly expect all tenants to give notice together.

If I move out, am I still liable for rent?

Yes, unless the landlord releases you in writing. If the contract makes tenants jointly liable, the landlord can claim the whole rent or damage from you, even after you have left.

What if I rent a room with my own contract instead?

You are normally liable only for your own room's rent and share, and you pay your own deposit. Leaving and being replaced is simpler, and depends on what your contract says.

Who gets the deposit back when the lease ends?

There is one deposit of one month's rent for the whole flat. It is usually returned to all tenants together or to a named representative, so agree between you who receives it.