Buying a Home in Portugal

This guide covers residential property that already exists and has been completed and licensed: apartments in condominium buildings, townhouses, detached villas and rural houses. What matters legally is that the property is built, has a use licence appropriate to housing, and is described in the same terms in the land registry and the tax register.

Two situations look similar but follow different rules. A property still under construction, or sold before completion, is an off-plan purchase and is governed largely by the developer's contract. A unit inside a licensed tourist development is a resort unit, and comes with an operating structure, a management contract and its own tax treatment. Both are covered in their own guides.

There is also a middle category worth naming: an existing home that has been extended, altered or converted without the corresponding licence. It is built, it is habitable, and it can still be legally problematic — because what is on the ground does not match what is registered. That mismatch is one of the most common findings in Portuguese residential due diligence.

The sequence below is the standard route for an existing residential property. Steps can overlap and the timing varies with financing, but the order rarely changes.

Due diligence on an existing home is document work, not an inspection. Its purpose is to confirm that the seller can sell, that the property is what it is described to be, and that nothing attached to it will transfer to you unexpectedly.

In Portugal, debts and charges attach to the property rather than to the person. That is why condominium arrears, unpaid municipal taxes and undischarged mortgages are checked as a matter of routine, and why a clean-looking apartment can still carry a liability from a previous owner.

Two cost layers matter. The first is one-off: the taxes and fees due at purchase, which are added to the price rather than included in it. The second is recurring: what the property costs every year once it is yours.

Purchase costs are driven by IMT (property transfer tax), Stamp Duty, notary and registration fees and legal fees. IMT is progressive and depends on the price, the property's location and — importantly — whether the home will be your permanent residence or a second home. The two rates are not the same, and the declared purpose has to be genuine.

Recurring costs are easy to underestimate on a second home, because they run whether you are there or not: annual municipal property tax (IMI), condominium fees, insurance, utilities standing charges, maintenance and, for higher-value properties, AIMI.

Portuguese banks lend to non-residents, typically at a lower loan-to-value than for residents, and they assess income, existing debt and documentation from your home country. Approval takes time, and a valuation below the agreed price can change what the bank will lend — which is why financing conditions belong in the CPCV rather than in a verbal understanding.

Currency matters as much as the loan. If you earn in a currency other than the euro, the exchange rate between the CPCV and the deed can move the real cost of the purchase. Plan how and when funds will be converted and transferred, and allow time for bank compliance checks on incoming international payments.

Buying a property in Portugal does not, by itself, give you the right to live here, and it does not make you tax resident. Those are separate questions, and they are decided by immigration and tax rules rather than by the deed.

If you intend to live in Portugal, your immigration route depends on your nationality: EU/EEA citizens register locally, while other nationals need an appropriate visa or residence permit. Tax residency generally follows where you actually live and how long you stay, and it changes how your worldwide income is treated.

If the home will be a second home used for a few weeks a year, you will normally remain tax resident elsewhere and be taxed in Portugal only on Portuguese-source items such as IMI and any rental income. Your home country may still tax the same income, subject to the applicable double taxation treaty.

Most problems in Portuguese residential purchases are not exotic. They are predictable, and nearly all of them are cheaper to find before the CPCV than after it.