Renting a home in Portugal: contracts, deposits and checks before paying

Check the property, landlord and intended use

View the home or ask someone you trust to do so. Confirm the address and who will sign as landlord. If a representative is involved, request evidence of their authority to sign and receive money; holding the keys or publishing a listing does not establish those powers.

Request the information needed to check the connection between the property and the person offering it, obtaining legal help if you cannot interpret it. Establish whether you are renting an entire home or a room and which spaces and equipment are included.

In the Algarve, check dates particularly carefully: if you need a year-round home, establish that the agreement covers that period and on what terms it can renew. Tourist accommodation or an offer covering only certain months needs to be assessed under its own rules.

Read the agreement before arranging payment

A residential tenancy should be set out in writing. The gov.pt guide highlights rent, the deposit, duration, leaving conditions, expenses and the home's condition as points to check.

Request the draft in advance. Mark anything you do not understand and make sure important promises appear in the agreement or a signed attachment. Organise your reading around these questions:

• Who signs, which property is identified and what is the permitted use?
• When does the tenancy start, how long does it last and what does it say about renewal?
• Which rules, notice periods and communication methods apply when either party ends it?
• How much is payable, on which day, to which account and how can rent be updated?
• Which expenses and repairs are allocated to each party?
• Is there a guarantor, and what obligations are they being asked to accept?

There is no single notice period for every agreement and situation. Have renewal and termination clauses checked against Portuguese law before signing, particularly if you are unfamiliar with the contract language.

Separate rent, advance rent and the security deposit

Rent pays for using the home during an identified period. Advance rent pays for that period earlier than usual. A security deposit, known as a caução, guarantees contractual obligations; it does not automatically pay for the final months.

Under the wording of Article 1076 of the Portuguese Civil Code checked on 22 October 2026, rent paid in advance requires written agreement and is limited to two months. The security deposit can be up to the equivalent of two rent payments. These limits do not require either party to agree the maximum amounts.

For example, monthly rent of €900, an agreed security deposit of €1,800 and €900 rent for the move-in month mean €2,700 payable at that point. They are separate amounts: the agreement and payment records should identify each purpose. This example is neither a required budget nor a universal limit on the initial payment.

Request a breakdown identifying the months paid, the security deposit and any other sum. For a “reservation” payment, establish in writing what it secures, who receives it, when it is refundable and whether it will count towards another payment.

What about the rental reforms announced in 2026?

When checked on 22 October 2026, Bill 103/XVII/1 had been approved in principle on 30 September and referred for detailed committee scrutiny. That vote does not, by itself, bring the proposed changes into force.

Before signing at a later date, check the legislation applicable then. A news report about a proposal does not replace the rules in force.

Keep receipts and check notification to the Tax Authority

The Portuguese Tax Authority (AT) states that the landlord must notify the agreement by the end of the month following the start of the tenancy. Ask for confirmation once it has been notified.

AT also explains that receipts must be issued for money received, including security deposits and advances. Exemptions from electronic receipts exist; these do not remove the need to document receipt of the money.

Keep the bank payment record and corresponding receipt. Check the Portuguese tax number (NIF), parties, amount and payment period or purpose. A bank transfer records money moving, but does not establish every agreed condition on its own.

Record the handover and plan for the deposit's return

Make a move-in record with the landlord covering each room's condition, existing defects, inventory, equipment, meter readings and number of keys. Attach dated photographs and retain a signed copy or written confirmation of the record.

Agree how the move-out inspection will work, how any deductions will be justified and the contractual deadline for returning the balance of the deposit. If a problem arises during the tenancy, report it in writing and retain the response.

Before paying, make sure you have the final agreement, the recipient's identity, a payment breakdown and an agreed handover date. Include service connections and the money tied up in the deposit in your Algarve moving plan.