Terminating a residential lease in Portugal is not simple. Portuguese law strongly protects tenants, and any misstep can invalidate the process and force you to start over from zero. This guide explains the legal grounds, the mandatory notice periods and how to communicate the termination correctly, with foreign and expat landlords in mind.

Summary A landlord can only terminate a lease in situations set out in the law. The communication must be made by registered letter with acknowledgment of receipt (in Portuguese, "carta registada com aviso de receção", or AR). Without that document, the termination can be ruled invalid.

1. When can the landlord terminate the lease?

Unlike the tenant, who can end the contract with prior notice, the landlord has a more limited set of legal grounds. The main ones are:

Most common

Non-payment of rent

Arrears of 3 months or more (article 1083(3) of the Portuguese Civil Code), or delays of more than 8 days on more than 4 occasions within 12 months (article 1083(4))

Fixed-term lease

End of the contractual term

When the lease reaches its end date and the landlord does not want to renew, with prior notice of 240 days (leases of 6 years or more), 120 days (1 to 6 years) or 60 days (6 months to 1 year), article 1097 of the Civil Code

Own use

Housing for the landlord or family

The landlord needs the property for themselves or for direct descendants or ascendants; the lease must have run for at least 2 years and 6 months' notice is required

Works

Demolition or major renovation works

Works that require the property to be vacated, duly licensed, with a minimum of 6 months' notice

What the landlord must NOT do Change the locks, cut off essential services (water, electricity, gas), harass the tenant into leaving, or use any form of physical or psychological pressure. These actions are criminal offences in Portugal.

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2. Termination for non-payment, the process

It is the most frequent ground. The legal process has specific steps that need to be followed in the right order:

  1. Send a registered demand letter. Faced with non-payment, you can send a formal notification demanding payment within a set deadline (usually 8 days). This letter documents the formal demand.
  2. Wait out the deadline. If the tenant does not pay within the stated deadline, you are in a position to move forward.
  3. Reach 3 months of arrears. The law (article 1083(3) of the Civil Code) allows the lease to be terminated when the arrears reach 3 months or more.
  4. Send the lease termination letter. A registered letter with AR formally communicating the termination of the lease and requesting that the property be vacated.
  5. Move to the BAS or to court. If the tenant does not leave voluntarily, file a case with the BAS (Balcão do Arrendatário e do Senhorio, Portugal's landlord and tenant desk, the administrative channel known as the special eviction procedure, "procedimento especial de despejo").

3. Notice periods

Ground Minimum notice Notes
Non-payment of rent Immediate after the demand deadline After 3 months of arrears (article 1083(3) of the Civil Code)
End of lease (6 months to 1 year) 60 days Before the end of the term
End of lease (1 to 6 years) 120 days Before the end of the term
End of lease (6 years or more) 240 days Before the end of the term
Housing for the landlord or family 6 months Lease must have run at least 2 years
Demolition or renovation works 6 months Municipal licence mandatory

4. Is the registered letter mandatory?

For communicating the termination or non-renewal of the lease, the law (article 9 of the NRAU, Novo Regime do Arrendamento Urbano, Portugal's urban lease law) requires a signed written notice sent by registered letter with acknowledgment of receipt (AR). It is the safest route and the one with the strongest evidentiary value in court, without prejudice to hand delivery against a signed receipt, where applicable.

If the tenant does not collect the letter, the AR comes back marked "não levantado" (not collected), which also has legal value, as long as the letter was sent to the address stated in the lease agreement.

Important Always keep the proof of posting and the signed (or returned) AR. They are your evidence if the case moves to court or the BAS.

5. What happens if the tenant refuses to leave?

If the tenant does not vacate the property by the stated date, you have two routes:

In both cases, the registered letters you sent are the fundamental evidence that you followed the legal process correctly.

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