CasaporteDeposit, Advance Rent and Upfront Costs When Renting in Portugal
Before you move into a Portuguese rental, you'll be asked for more than the first month's rent. Knowing what's normal — and roughly where the law draws the line — helps you budget and spot a landlord asking for too much.
The caução (deposit)
The security deposit is called a caução. Around two months' rent is the common figure in practice, held against damage beyond normal wear and tear. It's meant for genuine deterioration — a landlord can deduct documented, justified costs, not the routine ageing of a flat someone has lived in.
Advance rent and the total upfront
On top of the deposit, owners usually ask for the first month — sometimes more — in advance. Portuguese law limits how much a landlord can demand upfront, and asking beyond those limits is unlawful. But the exact caps have shifted with successive reforms to the urban-lease law (the NRAU), so confirm the current figures before you sign rather than trusting an old number you found online.
Getting the deposit back
If there's no damage beyond fair wear, you can ask for the caução back at the end of the tenancy. Protect yourself with a written move-out inspection and photos, and keep the contract and payment records. Any deduction should be documented and justified — unpaid rent, or damage recorded with evidence — not simply asserted.
Why owners ask for so much
The large upfront ask — and the fiador — are Portugal's substitute for a credit check. If you can prove affordability and a record of on-time payments directly, you're often in a position to negotiate the upfront demand down. And always insist on a written, registered contract; a verbal agreement offers almost no protection.
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