Moving from one Spanish rental to another without paying double

Key rules

• Notice: After month 6 you can end the lease with 30 days' written notice, counted from when the landlord receives it.
• Early exit: Your landlord does not have to accept an early end or a replacement tenant, so get any deal signed.
• Overlap: You owe the old rent until the termination date, even if you have already moved.
• Cash: Keep 2 to 4 months' rent available while your old deposit is held.

The short answer

You avoid double rent by lining up three things: the start date of your new lease, the date your notice ends the old one, and an agreed exit with your old landlord. Do them together, in writing, before you sign the new lease if you can.

Time your notice

Once you are past the sixth month of your lease, you can leave by giving 30 days' written notice. Aim for the old lease to end just after the new one starts, so any overlap is only a few days.

The 30 days are generally counted from when the landlord receives the notice, not from when you send it. Send it earlier than you need and allow extra days for delivery. Some contracts count the period differently, so read yours first. Check how your contract counts the notice period before you rely on a date.

If you are still in the first six months, or your lease is seasonal or not for your main home, you have less flexibility. Expect to need your landlord's agreement.

Negotiate your exit

Your landlord does not have to accept an early end or a replacement tenant. Still, these routes often work:

• Agreed end date. Ask for a signed addendum that sets the exact end date, even if it is earlier than the notice would give.
• Replacement tenant. Offer someone the landlord accepts. This often persuades them to release you and return the deposit.
• Paying something. Offer a month or two of rent, or give long notice.
• Penalty clause. If your contract has a compensation clause for leaving early, compare its cost with the extra rent you would pay.

Put everything in writing: the end date, how the deposit will be handled, and the key handover.

Negotiate the new lease too

Ask the new landlord for a later start date or a rent-free move-in period. This costs them little and can remove the overlap altogether. Agree all dates in writing.

During any overlap, the old rent is still owed until the termination date, so do not stop paying early.

Plan for the old deposit being tied up

Your old landlord can keep your deposit for up to a month after you hand back the keys. Meanwhile you need cash for the new place: a new deposit of one month's rent for a main-home lease, sometimes plus an extra guarantee, the first month's rent, any other fees and moving costs. Since May 2023, the landlord pays agency and contract-formalisation fees on main-home leases. This is a national rule, so you can't be charged them, whatever the region. Set aside 2 to 4 months' rent in cash.

Hand back the keys properly

Record the handover in writing and note the date. That date starts the clock for the return of your deposit.

The decision, timeline, checklist and questions below walk through the order and the common cases.

Overlap or gap between rentals: what to do

Is your new home starting before or after your old one ends?

• The new home starts before the old one ends: Use this when you would pay two rents at once. Time your written notice so the old lease ends just after the new one starts, or ask the old landlord for an earlier end date in a signed addendum. You can also offer a replacement tenant, or ask the new landlord for a later start or a rent-free move-in period. Until the agreed end date, the old rent is still owed.

• The old home ends before the new one starts: Use this when you would have days or weeks with no home. First ask the new landlord for an earlier start or the old landlord for a later end. If that fails, bridge with a short-term furnished rental, a room in a shared flat, an aparthotel or a stay with friends, and put your belongings in a trastero (storage unit). Short-term furnished rentals often cost more per month than long-term leases.

Find the end date and notice terms in your written contract, in the clauses on duración (term), prórroga (extension) and desistimiento (early exit), plus any clause on penalties. For a booking, look at the agreed end date. Before you treat the end date as fixed, get these in writing: the exact start and end dates; that you will not extend, or that the landlord waives the minimum extension; the notice period and how to send it (burofax, or email if the contract allows it); any early-exit compensation; the fianza (deposit) return deadline; and any changed date in an addendum signed by both sides. On a main-home lease you can leave after the first 6 months with 30 days' notice, and compensation is due only if the contract says so. For the detail, read the leaving-a-rental and bridge-stay guides in this journey.

Timeline and deadlines

• Agree your new lease start date, asking for a later start or a rent-free move-in period if you need it: before you give notice on the old home

• Send written notice to your old landlord so it ends just after the new lease starts: at least 30 days before you leave, with extra days for delivery, once you are past month 6

• Ask for an agreed end date in a signed addendum, or offer a replacement tenant the landlord accepts: as soon as you know your move date

• Keep paying the old rent until the termination date: during any overlap, which you should keep to a few days

• Hand back the keys and get the handover in writing: on the agreed end date

• Expect your old deposit back: within one month of handing back the keys, with legal interest payable on any late return

Checklist

• Send written notice at least 30 days before your leaving date, adding margin for delivery.

• Check your contract for its own rules on counting the notice period.

• Offer a replacement tenant, or a month or two of rent, if you want to leave earlier.

• Agree all overlap dates in writing, and ask the new landlord for a later start or a rent-free move-in period.

• Record the key handover in writing and note the date, since your old landlord has one month from then to return your deposit.

Frequently asked questions

Does the 30 days start when I send the notice or when the landlord gets it?

It generally runs from when the landlord receives it, not from when you send it. Send it more than 30 days before you want to leave, to allow for delivery. Some contracts set their own counting terms, so read yours.

What if my landlord won't let me leave early?

The landlord does not have to accept an early end or a replacement tenant. You can still offer a month or two of rent as compensation, or give longer notice. Put anything agreed in writing, with the end date and how the deposit is handled.

How much cash should I have ready while my old deposit is held?

Budget about 2 to 4 months' rent in cash. The new place usually needs a deposit of one month's rent and the first month in advance, possibly an extra guarantee, plus moving costs.

Do I owe rent on the old place while both leases overlap?

Yes, the old rent is owed until the agreed termination date. Keep any overlap to a few days, or ask the new landlord for a later start or a rent-free move-in period. Agree every date in writing.