Buying property in Portugal as a foreigner follows three stages: the reserva (reservation), the contrato-promessa (promissory contract), and the escritura (final deed). The promissory contract is where your deposit becomes legally exposed. The escritura is where ownership actually transfers. Most foreign buyers are surprised by how much runs on documents rather than negotiation.
Why the Portuguese process feels familiar but isn't
If you have bought property in the UK or the US, the Portuguese sequence will feel recognisable at first. There is an offer, a deposit, a contract, a completion.
But the mechanics are different in ways that matter.
The reservation fee stays in your lawyer's account, not the seller's. The promissory contract is a binding legal instrument, not a reservation form. The deed is signed at a notary or at a Casa Pronta office, and the transfer taxes must be paid before you get there.
Understanding where the money sits at each stage, and what each document actually commits you to, is the difference between a controlled purchase and a delayed one.
Before You Start: The NIF and the Lawyer
You cannot sign anything binding in Portugal without a Número de Identificação Fiscal (NIF). It is the tax number used for every contract, every payment, and every registration. Non-EU buyers usually need a fiscal representative to obtain one, at least initially .
A Portuguese bank account is not legally mandatory but makes everything smoother: transferring the deposit, paying taxes, setting up utilities .
Appoint an independent Portuguese lawyer before you make an offer, not after. Your lawyer acts for you, not the agent or the seller. They perform the due diligence that the notary will not do for you.
Stage One: The Reservation
The reserva is a short agreement that takes the property off the market while your lawyer checks the documentation.
The reservation fee typically runs between €6,000 and €10.000. Crucially, it stays in your lawyer's account, not the seller's. It is fully refundable if due diligence reveals a problem .
The reservation period is usually two to four weeks. During this window, your lawyer reviews the property documents and prepares the promissory contract.
What your lawyer checks before the promissory contract
The Certidão do Registo Predial (land registry certificate) confirms the legal owner, the property description, and any registered mortgages or charges. The Caderneta Predial (tax record) shows the property's registered tax value. The Licença de Utilização proves the property is approved for residential use. The energy certificate is mandatory for sale .
If the registry record and the tax record do not match, that discrepancy must be resolved before you proceed. If the property was built after 2004, it should also have a Ficha Técnica de Habitação (technical housing file) .
Stage Two: The Contrato-Promessa de Compra e Venda
The Contrato-Promessa de Compra e Venda (CPCV) is the promissory contract. Under Portuguese law, it is a binding agreement to buy and sell.
This is where the deposit, the sinal, is paid. Typical amounts run 10% to 30% of the purchase price, inclusive of the reservation fee already paid .
Two clauses define what happens if either party walks away.
If you withdraw: you lose the deposit. The seller keeps the sinal.
If the seller withdraws: the seller must return double the deposit.
These terms are not optional. They are the default under Portuguese law and are typically written into the contract explicitly, as in the standard CPCV format: “Caso o promitente comprador incumpra... tem o promitente vendedor a faculdade de fazer seu o sinal entregue” .
Where the deposit sits and why it matters
Unlike the reservation fee, the CPCV deposit typically transfers to the seller or to an escrow arrangement agreed in the contract. Once it moves, your practical control over it ends.
This is the structural exposure in a Portuguese purchase. The deposit is the first money out and the least protected. Compare that with the final balance at the escritura, where funds are released only when title transfer completes and every condition is logged. The sinal has none of that structure.
The public registration option
The Bastonário da Ordem dos Notários (head of the Notaries' Order) recommends registering the CPCV at the land registry. This registration makes the contract public and prevents the seller from selling the same property to someone else, because your registered right takes priority .
It is not automatic. Ask your lawyer whether it applies to your transaction. In a competitive market, it is one of the strongest protections available between the promissory contract and the deed.
Stage Three: The Escritura
The Escritura Pública de Compra e Venda is the final deed. It is signed before a notary or at a Casa Pronta office .
Ownership passes when the deed is signed, not when the registry is updated. But the registry update is what makes the transfer enforceable against third parties.
What must happen before the escritura
The transfer taxes must be paid before the deed is signed. You will need proof of payment at the notary .
The IMT (Imposto Municipal sobre as Transmissões Onerosas de Imóveis) is the property transfer tax. Rates vary by property value, type, and whether it is a primary or secondary residence. For non-residents, a new regime from 2026 applies a flat 7.5% IMT rate for most residential purchases, replacing access to the ordinary progressive brackets .
The Imposto do Selo (stamp duty) is 0.8% of the purchase price .
Budget roughly 8.3% of the purchase price in acquisition taxes for a non-resident buyer, unless an exception applies .
The tax residency carve-out
For purchases below €1,150,853, the 7.5% non-resident rate does not apply if you are already a Portuguese tax resident, become one within two years of the acquisition, or put the property into qualifying affordable rental use .
If you are planning to relocate, timing your tax residency becomes part of the purchase decision. It is not an afterthought.
What happens after the deed
Your lawyer registers the property in your name at the Conservatória do Registo Predial. Utilities and condominium fees are transferred into your name. You become liable for the annual IMI (municipal property tax), which ranges from 0.3% to 0.45% for urban properties .
Why Portuguese transactions involve more documents than parties
A typical Portuguese purchase involves: the buyer, the seller, one or more agents, a lawyer for each side, a notary, the land registry, the tax authority, and possibly a bank if financing is involved.
Each party has a defined role and none of them owns the whole sequence. That fragmentation is structural, not a sign that something is wrong.
It is also why payments and documents can arrive out of order. Your funds may be ready while the seller's mortgage discharge is still pending. The notary may be available while the energy certificate is still being issued. The CPCV deadline may be approaching while the seller's bank is still producing the loan settlement declaration, a process that can take two to four weeks on its own .
For a cross-border buyer, coordination matters more than speed. A transfer that arrives early does not help if the transaction is not ready to receive it, as we set out in how to move €500K+ without losing 3–7%.
What this means for You
Five things to lock down before you sign the CPCV.
1. Get your NIF and bank account before you make an offer. Without them, you cannot sign a binding contract or pay taxes. Non-EU buyers should arrange a fiscal representative early.
2. Appoint your own lawyer before the reservation, not after. Your lawyer performs the due diligence that the notary will not. They review the registry, the tax record, the licence, and any encumbrances.
3. Confirm where the reservation fee and the CPCV deposit are held. The reservation fee should stay in your lawyer's account. The CPCV deposit typically moves to the seller or an escrow. Know the release conditions before you sign.
4. Ask about registering the CPCV at the land registry. This prevents the seller from selling to someone else. It is not automatic, but it is one of the strongest protections available between contract and deed.
5. Build the full cash requirement, not just the price. For a non-resident in 2026, budget approximately 8.3% on top of the purchase price for IMT and stamp duty, plus notary and legal fees. The tax residency carve-out may reduce this, but only if you plan for it in advance.
If you are mapping the funding sequence for a Portuguese purchase now, Paycre can help you lay out the deposit-to-escritura path and identify where your capital sits unprotected. We work across Spain, Portugal, Italy, and Greece, and the failure modes differ by country in ways that matter.
Paycre supports high-value cross-border property transactions across Europe. We do not hold client funds. Fund movements remain with the appropriate regulated providers.