Real estate
legal advice in Portugal for foreign buyers.

Why the foreign buyer needs independent legal analysis

A property transaction in Portugal involves four professional players with distinct interests:

• The estate agent is paid on closing. The agent typically works under a contract with the seller.
• The notary verifies the formal regularity of the deed. The notary has no mandate to represent the contractual position of either party.
• The bank, where there is financing, protects its security and its collateral. The bank does not represent the buyer beyond that interest.
• The seller's lawyer, where one is engaged, represents the seller.

Without their own lawyer, the buyer enters the transaction without independent representation. That gap is particularly sensitive when the buyer is foreign, has limited Portuguese legal vocabulary, is buying remotely, or is unfamiliar with local market practice — situations in which documentary errors and unfavourable CPCV clauses go unnoticed until they become expensive to fix.

It is prudent not to assume binding commitments before the legal position of the property has been assessed.

Before signing — due diligence

The most decisive phase of the process is also the least visible. Before any binding offer or promissory contract, there is a set of verifications that determine whether the property is fit for the transaction as it is being presented:

• Land registry certificate (certidão permanente do registo predial) — confirms current title, describes the property, and identifies any registered charges, mortgages, attachments, easements or other restrictions
• Tax record (caderneta predial) — confirms the tax authority's matricial record, the taxable area and the rateable value
• Verification of title — confirms who can actually sell, with particular attention to heirs, divorces and asset division, corporate sellers and powers of attorney
• Preliminary urban-planning analysis — situation under the municipal master plan (PDM), any administrative easement, restrictions on use or construction
• Use or housing licence, where applicable — its absence or non-conformity is a serious red flag
• Registered area vs. actual area — discrepancies between registry, tax record and what has actually been built, where documentable from the available elements
• Analysis of works where relevant — alterations carried out with or without licensing, with or without registration entry

The culmination of this phase is the review and negotiation of the offer or of the CPCV: deposit clause, conditions precedent (financing, definitive due diligence, regularisation of charges), default regime, deadlines and dates, double-deposit refund, scheduling of the deed, late-completion penalties, default interest, and the arbitration clause or competent forum.

Legal due diligence does not replace a technical building survey or a property valuation — these are distinct and sometimes complementary analyses.

Before completion — preparation

Once the CPCV is signed, the focus shifts to preparing the public deed. This phase combines operational coordination with final documentary verification:

• Coordination with the notary, with the bank (where there is credit), with the estate agent, with the seller and with the seller's lawyer
• Final documentation — up-to-date certificates, proof of payment of IMT and Stamp Duty, tax declarations, mortgage agreements where applicable, mortgage discharge (distrate de hipoteca) where the seller is selling subject to a mortgage to be cancelled
• Cash-flow plan for deed day — in particular where there is a mortgage to be discharged out of part of the sale price, the cancellation of the existing charge and the registration of the new purchase must be sequenced without leaving a window of risk for the buyer
• Power of attorney where the client is buying remotely — drafted with specific powers, executed at a consulate or before a notary, and used only after final documentary confirmation
• Support on IMT, Stamp Duty and acquisition costs — verification of the amounts assessed by the authorities and of the corresponding payment receipts
• Purchase with or without financing — where there is financing, coordination with the relationship manager, the loan terms and the registration of the bank's mortgage; where there is no financing, evidence of source of funds for KYC and AML purposes
• Final documentary confirmation before signing

After completion — registration, taxation and post-completion risk

The deed does not close the file. There is a set of obligations and risks that arise after completion and that this matter covers:

• Post-deed land registration — confirmation that the property has been registered in the buyer's name, free of any charges that should have been cancelled
• Subsequent tax obligations — registration or update of the property in the tax register, the annual IMI assessment, choice of tax regime (resident vs. non-resident, primary residence vs. rental)
• Tenancy support where applicable — residential tenancies under the NRAU, commercial and rural tenancies, or short-term accommodation (*alojamento local*), including clauses, deposits, guarantors, taxation of rental income and the applicable regime
• Post-completion disputes — hidden defects, contractual breach, documentary discrepancies not detected during due diligence, condominium disputes
• Coordination with taxation, NIF, tax residence and the move to Portugal — particularly for clients who buy before changing tax residence, or who change residence without grasping the tax implications for income earned in other jurisdictions

Property types

The matter covers all property types where legal advice is relevant:

• Primary residence — apartments and houses, with treatment of the implications of designating the property as the family home
• Rental or investment property — analysis of contractual viability, of tax obligations, and of any urban-planning restrictions on short-term rental where applicable
• Land — rural, urban or mixed, with specific analysis of PDM, easements and construction capacity
• Construction — promissory contracts for property under construction, deeds executed off-plan and developer warranties. Consumer purchases are governed by Decree-Law no. 84/2021, subject to the transitional rules for contracts concluded before 1 January 2022 — the statutory liability period is ten years for lack of conformity affecting structural construction elements and five years for other lack of conformity; transactions outside a consumer relationship remain subject to the applicable civil-law rules
• Commercial property — specific contractual and tax analysis, with treatment of the relationship with corporate vehicles and ownership structures

Coordination with immigration, taxation and nationality

Property purchase by a foreign client is rarely an isolated matter. It typically appears coupled with:

• D7 — clients with sufficient passive income who wish to relocate to Portugal and buy a primary residence
• D8 — digital nomads and remote workers who combine a residence visa with the purchase of a property for personal use
• Golden Visa — where the eligible investment is made by another route (see the dedicated section below)
• Immigration in general — any other applicable residence permit
• Tax — IMT, Stamp Duty, IMI, IRS on rental income, tax residence, the IFICI regime applicable to recent residents — a tax regime linked to the change of residence and professional activity, where eligible — and double-taxation treaties
• Nationality — for those approaching the legal residence period (seven or ten years, depending on nationality of origin) and considering naturalisation
• Corporate, where it is appropriate to hold the property through a Portuguese or foreign corporate vehicle, or where there is a corporate transaction tied to the acquisition

The coordination of these matters is part of the work performed at the initial consultation.

Real estate and the Golden Visa

Buying property in Portugal may still be relevant for residence, relocation or personal investment planning, but it is no longer an eligible route for the Portuguese Golden Visa.

The real-estate route — which for years allowed property purchase above certain thresholds as the basis for the residence-by-investment programme — was closed to new applications by the 2023 reform (Law 56/2023, "Mais Habitação"). Residence by investment remains available under other routes provided for by law — eligible investment routes — subscription of units in eligible non-real-estate collective investment undertakings, investment in scientific research, support for artistic production or cultural heritage, the creation of at least 10 jobs, or company incorporation or share-capital reinforcement subject to the statutory job-creation and maintenance requirements — assessed separately.

A client who wishes to combine residence-by-investment with the purchase of a property for personal use today treats the eligible investment and the property purchase separately: the investment goes through the applicable Golden Visa route; the property is treated under this matter, with all the due diligence and buyer protection that follow from it.

Marketing material that presents real estate (or funds with real-estate exposure) as a current Golden Visa route should be treated with caution: it may not reflect the legal framework in force since October 2023.

Typical risk patterns

Some configurations recur in practice and warrant heightened attention. They are not concrete cases — they are frequent patterns:

• Foreign buyer who signs the CPCV without understanding the deposit clauses, in particular the double-refund regime and the default deadlines
• Property with a mortgage to be discharged on deed day — without clear sequencing between the cancellation of the existing charge and the registration of the new purchase, the buyer can be exposed to a window of risk
• Discrepancy between actual area and registered area, identifiable from the land-registry certificate and the tax record vs. available measurements, with tax and contractual impact
• Use licence missing, or works carried out without registration or without licensing — urban-planning and contractual risk
• Remote purchase by power of attorney without prior contract review and without final documentary confirmation — high operational risk
• Buyer without a NIF or a Portuguese bank account — practical block at the moment of payment, with time lost on the eve of the deed
• Foreign couple who buy before changing tax residence — sub-optimal tax treatment of the acquisition, with implications for rental-income IRS and for income earned in other jurisdictions
• Land with planning restrictions — construction capacity below expectations, an unidentified administrative easement, public-utilities access under-sized
• Property for rental with contractual or tax risks — short-term rental not allowed in the area, restrictions in the condominium regulation, tax regime poorly chosen

Identifying these risks before signing can reduce the complexity and cost of addressing them at a later stage.

How we work this matter

The analysis always begins with an initial 25-minute consultation. In that consultation we map the type of property in question, the buyer's configuration (resident, non-resident, couple, corporate), the current stage of the process (searching, with an offer, CPCV signed, deed scheduled), whether or not there is bank financing, and the documents already available. A written assessment always follows, with the level of risk identified, a document checklist and a fee proposal where the matter permits.

From that point onwards, the intervention depends on the stage: full due diligence before the offer or the CPCV, CPCV review where one already exists, deed preparation where appropriate, post-deed land registration, and follow-up on the subsequent obligations to the extent appropriate.

We work alongside estate agents, notaries, banks and sellers' lawyers, but our role is independent: to protect the buyer's legal position. We do not receive commissions or referral fees from estate agents, developers, banks or platforms. We do not recommend properties, areas, agents, real-estate funds or financial products. The analysis is strictly legal.

See the dedicated property purchase matter →

We are bound by the Statute of the Portuguese Bar Association (Law 145/2015) and by Law no. 6/2024 on legal advertising. We do not publish results-based metrics, we do not make comparisons with other firms, and we do not promise outcomes.

Responsible note

The information on this page is general and does not constitute legal advice or establish an attorney–client relationship. We do not represent that any property acquisition is free of risk; risk depends on the property's documents, the registry records, the urban-planning situation, the contract, the financing, the taxes, the timelines and the specific circumstances, and its mitigation depends on individual analysis. We do not provide financial advice, and we do not recommend properties, agents, funds or products. Our fees are communicated in writing before any work begins, under an engagement letter. We are bound by the Statute of the Portuguese Bar Association (Law 145/2015) and by Law no. 6/2024 on legal advertising.

Responsible author

Jorge Ferraz. Admitted to the Portuguese Bar since 2002. Leads DefesaLegal.pt. University lecturer in Portugal. Practises Portuguese real estate law, with a focus on advice to the foreign buyer and on transactions with international elements.