Applies to: Residential rentals subject to the applicable Urban Tenancies Act. Seasonal, room, tourist and other contracts can differ; check the real use and contract regime.
Before you start
- Signed lease and itemised record of rent, fianza, additional guarantees and any bill advances.
- Inventory, dated move-in photos/video, meter readings and payment receipts.
- Landlord/agent identity and any regional deposit-lodging evidence available.
- Notice, move-out appointment and a written key-return/settlement record.
The steps
Identify each up-front payment
For a standard residential tenancy the statutory fianza is one month’s rent; other-use leases have a different statutory amount. Additional guarantees are a separate concept and subject to limits for the relevant residential contract duration. A utility advance is also separate. Ask for an itemised written demand and verify the actual legal contract category; “temporary” on a form does not resolve every classification question.
Document the home before unpacking
Agree an inventory including appliances, furniture and keys. Photograph existing marks, damp, broken items and meters; send a dated written report to the landlord promptly and retain acknowledgement. A record at move-in makes it easier to distinguish existing defects from later damage. Keep maintenance/repair reports throughout the tenancy.
Ask about regional lodging of the fianza
Autonomous communities can require landlords to lodge the statutory deposit with the designated regional body. Ask which rule applies, whether proof is available and which authority handles complaints. This is different from transferring the deposit directly to the tenant’s own bank or treating the regional body as a replacement landlord.
Give correct notice and arrange a documented exit
Follow the lease and applicable law for notice/termination. Agree inspection, key-return date, meter readings, final bills and the bank account for repayment. Photograph the condition and obtain a signed handover record. Do not unilaterally use the fianza as the final month’s rent; that can leave an unpaid-rent dispute.
Request an itemised final settlement
Ask for the returned amount and evidence for any proposed deductions: unpaid agreed amounts, documented damage or pending bills. Ordinary wear and unresolved landlord repair duties are not the same as tenant-caused damage. Bill advances should be reconciled with actual bills for your occupation. If a bill is pending, agree how the retained amount will be settled rather than accepting an unexplained indefinite hold.
Follow up in writing if the balance is delayed
The LAU provides that the refundable balance accrues legal interest after one month from key handover without repayment. That is not permission to retain money arbitrarily for a month. Send a clear written demand with dates, evidence and the disputed calculation. Seek municipal consumer/housing advice or legal help about the appropriate process; not every private landlord dispute follows the same consumer arbitration route.
Important details
Contract date and regime matter
The legal limits, repairs and notice rules depend on the actual tenancy and applicable legislation. Use the current consolidated law and advice for your contract rather than copying a holiday-rental rule into a permanent-home lease.
Keep payments traceable
Use bank references/receipts that identify the purpose. Never pay an unverified owner or agent based only on an online listing. Preserve the advert and signed terms.
Protect your evidence
Keep the original files and correspondence securely. A short, dated move-in and move-out record is often more useful than hundreds of undated pictures with no link to the inventory.
Common questions
Is a utility “deposit” the fianza?
Not necessarily. Ask who holds it, which bill it covers and how actual charges are reconciled.
Can I stop paying the last month and let the landlord use the deposit?
Do not do this unilaterally. Rent and the security deposit have different purposes.
Is every deduction justified?
Request the contractual/legal basis and evidence. Ordinary wear, pre-existing defects and tenant damage need to be distinguished.
See the bigger picture
Pair these practical steps with the Spain-wide essentials.
Sources & next steps
Reviewed 1 October 2026. This independent guide provides general information. Requirements, fees and office arrangements can change; the responsible authority’s current instructions control your application. Commercial service links explain products, not official rules.