How do I avoid rental scams in Portugal?
If you're renting in Portugal before you arrive — or in a hot market like Lisbon or Porto — you are exactly who the scammers are looking for. This isn't scaremongering: it's the single most common way newcomers lose money here. The good news is that almost every scam fails one simple test, and we'll give it to you.
The scale (2025): Portugal's police (PSP) reported a ~25% rise in rental scams — the fastest-growing fraud type. One operation alone ("Ghost Rent") led to 12 arrests and 200+ identified cases. The preferred targets are foreigners renting to work or study, often from abroad. Reported figures — see sources.
Know the schemes
How it works: the scammer rents a real flat short-term (e.g. Airbnb), then advertises it for long-term rental posing as the owner. They show it, take a deposit (typically €1,600–2,400) plus first month, hand you keys — and vanish. Weeks later the real owner turns up to reclaim their property. This was the core of the "Ghost Rent" operation.
How to beat it: verify the person is the real owner (caderneta predial / ownership document matching their ID), and never pay large sums for a place you can't prove they own.
How it works: a "landlord" claims to be abroad, can't show the flat, and asks you to wire a deposit to secure it before you arrive. The photos are often stolen from a real, legitimate listing. You pay; there is no flat.
How to beat it: never pay for a place you (or someone you trust) haven't seen in person. "I'm abroad, just transfer the deposit" is the single biggest red flag in Portugal.
How it works: someone poses as a real-estate agent or agency, collects a "reservation" or "viewing" fee, and disappears — or lists properties they have no right to.
How to beat it: a real Portuguese agency has an AMI licence number (issued by IMPIC) — ask for it and check it. No AMI, no trust.
How it works: a "tenant" or "landlord" sends more money than owed (a bad cheque or reversible transfer) and asks you to refund the difference. Their original payment later bounces; your refund is gone.
How to beat it: never refund an overpayment. Only accept clean, settled payments; be suspicious of anyone overpaying "by mistake".
Red flags — if you see these, stop
- 🚩 Pay before viewing. Any request to wire a deposit before you (or someone you trust) has seen the place in person.
- 🚩 Price too good. A great flat well below market in a hot area — bait.
- 🚩 Urgency. "Others are interested, pay today to hold it." Pressure is a tool.
- 🚩 Owner is "abroad" and can't show it or meet.
- 🚩 Odd payment. Western Union, crypto, gift cards, or a personal transfer to secure a home. Never.
- 🚩 No proper contract (contrato de arrendamento), no ID, no ownership proof, no AMI number for an "agent".
How to rent safely
- See it in person before any money moves — or send a trusted person / hire a local to view for you.
- Verify ownership: ask for the caderneta predial and check the name matches the person's ID.
- Use a licensed agency (AMI number you can verify) — or a lawyer for the contract.
- Sign a proper written contract and pay through a traceable bank transfer, never cash-for-keys with a stranger.
- If it's already gone wrong, report it to the PSP/GNR and keep all messages and receipts.
We're a licensed agency (Cosmic Vortex, AMI 26968) — if you want a second pair of eyes on a listing or a "landlord" before you pay, ask us. It's free, and it's cheaper than a lost deposit.
Sources
PSP — Polícia de Segurança Pública idealista — false leases scam (Porto) Expat.com — accommodation scams forumFrequently asked questions
What is the most common rental scam?
How do I verify a landlord is real?
The deal feels rushed — is that a red flag?
Keep reading
I made the move too — that's why Re-locant.com is free Renting in Portugal now: costs and what the reform changes The house looked perfect. Then we looked behind the fresh paint.And in your actual case?
The article gives you the rule. What decides your case is the detail — the area, the price, the state of the paperwork. Tell me what you are looking for and I will tell you what to check first.
Guidance, not legal or tax advice — verify your case with official sources.