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Landlord protecting their rental against non-payment in Portugal
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How to protect your rental from non-payment

July 15, 2026 · 6 min read

Every landlord's biggest fear is stopping getting paid. Non-payment doesn't just take away your income: it also brings admin, time and stress. The good news is that the risk can be greatly reduced with the right decisions before signing.

1. Verify the tenant properly

The best protection starts before the contract. Confirm identity and, above all, solvency: ask for proof of income (payslips, bank statements or the IRS return) and check that the rent is a reasonable share of their income. A verified tenant is a much lower risk.

2. Choose your guarantee well

In Portugal several formulas are used to back the payment:

The rent guarantee is increasingly popular because it protects your income and, at the same time, widens your pool of candidates: many good tenants don't have a guarantor, but they can provide a guarantee.

3. Put everything in writing

4. Act fast at the first delay

Most non-payments get worse due to delay. A system that alerts you to the status of each payment and lets you react in time makes the difference between a scare and a big problem.

Preventing costs far less than claiming. The combination of a good tenant and a solid guarantee removes most of the risk.

Protect your income with Grenty

With Grenty we verify your tenants digitally and secure your rent according to the contract terms. Everything is managed from one dashboard: contracts, payment status and documentation in one place. Less risk, less vacancy time and the peace of mind of renting with backing.

This article is a general guide. Coverage terms and legal aspects depend on each contract; if in doubt, consult a rental professional.

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