The documents Spanish landlords actually ask for
Spanish landlords are conservative, not because they dislike foreigners, but because eviction law here is slow and expensive when a tenant stops paying. Every document they ask for is really the same question asked five different ways: if something goes wrong, can I get my rent?
The core file
Almost every landlord wants a nómina — a payslip, usually the last one or two, showing a salary that’s at least three times the monthly rent. If you’re freelance or paid abroad, a recent bank statement and a signed work contract can substitute, but expect more questions.
Next is an aval — a guarantee. Traditionally a family member co-signs with their own income, or you put down a fianza bancaria, a bank guarantee that costs a percentage of the deposit per year. Increasingly, agencies accept a seguro de impago (rent-default insurance) instead: you pay a one-off fee, an insurer vouches for you, and the landlord gets paid even if you don’t.
Add a copy of your DNI/NIE or passport, and if you’re not an EU citizen, proof you’re allowed to live in Spain for the length of the contract.
What actually moves the needle
None of these documents alone gets you the flat — the phone call does that, by getting you in the door before the listing disappears. But arriving to a viewing with your file already assembled, instead of promising to “send it later,” is the fastest way to look like the tenant who signs.
Agencies remember who showed up prepared. They don’t remember who promised to email something.
When Marta calls on your behalf, she tells the agent up front what you can offer — nómina, aval or seguro, pets, move-in date — so there are no surprises left for the viewing itself.