Flat Spain

Spanish rental contracts, word by word

26 terms you will meet in a Spanish lease, in English — and what each one means for the money you are about to hand over. Don't sign what you can't read.

Money

FianzaSecurity deposit (the mandatory one)
The statutory deposit a landlord must take and, in most regions, lodge with a public body.
Garantía adicionalAdditional guarantee
Extra security on top of the fianza, capped by law on a primary residence.
Aval bancarioBank guarantee
A bank undertaking to pay the landlord if you do not — and it counts inside the deposit cap.
Seguro de impagoRental default insurance
The landlord's insurance against non-payment — and, in practice, the thing deciding whether you are accepted.
Honorarios de agenciaAgency fee / commission
The agency's commission — reassigned to the landlord by the 2023 housing law, and still appearing on tenants' invoices.
IRAVRent-increase reference index
The index capping annual rent rises on a residential lease — published monthly, not annually.
Gastos de comunidadBuilding service charges
The building's shared running costs — whose bill they are is a contract term, not a rule.
IBICouncil property tax
The annual municipal property tax — normally the owner's, sometimes passed on by agreement.
SuministrosUtilities
Electricity, water, gas and internet — and whose name the accounts are in.

Contract

Contrato de temporadaSeasonal contract
A lease for a stated temporary purpose — lawful when genuine, and stripped of most tenant protections.
Vivienda habitualPrimary residence
The contract type for a place that is your actual home — and the one carrying the tenant protections.
PrórrogaExtension / renewal
The automatic extension of a residential lease — the protection a seasonal contract does not carry.
SubarriendoSublet
Renting from someone who is themselves a tenant — common for rooms, and legally thinner than it looks.

Paperwork

Estudio de solvenciaSolvency study / affordability check
The formal assessment of whether you can afford the rent, run against fixed criteria.
ASNEFCredit-default registry
Spain's best-known register of unpaid debts — being listed can fail a rental application on its own.
NóminaPayslip
The Spanish payslip — the document most often demanded and least often possible for new arrivals.
Empadronamiento / padrónMunicipal registration
Registering with your town hall as living there — a right, an obligation, and a gate to much else.
Volante / certificado de empadronamientoRegistration slip / certificate
Two documents from the same register, not interchangeable — ask for the one your procedure names.
NIE / TIEForeigner ID number / residence card
A number and a card. Conflating them costs you the appointment you waited weeks for.
Cita previaPrior appointment
The booking system for official procedures — free through official channels, and widely resold.

People

Arrendador / arrendatarioLandlord / tenant
The two parties to a Spanish lease — and two words easy to confuse at speed.

Trouble

BurofaxCertified legal notice
A post-office service producing certified proof of what you sent and when — the step before court.
DesahucioEviction
The court process for recovering a property — slow, judicial, and not something a landlord may do themselves.
OkupaSquatter
Someone occupying a property without title — a real risk for buyers, and a heavily marketed one.

Buying

Nota simpleLand registry extract
The registry's summary of who owns a property and what is charged against it.
Contrato de arrasDeposit contract (pre-purchase)
The binding deposit agreement before a purchase — and the point at which walking away costs money.

Knowing the words is not the same as reading the contract

Paste a clause into the contract checker and it tells you what that clause commits you to. Or have Flat Spain find the flat in the first place — every shortlisted listing comes with its contract type decoded.