What the process really looks like and how the new tax rules could change your strategy


If you are thinking about buying a home in Portugal, you already know the country is beautiful. What most people do not know is how different the buying process is and how many tax benefits you can unlock if you plan it well. That is where buyers usually lose money without even noticing.

This guide brings everything together. The legal steps. The tax exemptions that can save you thousands. The changes coming in 2026 will affect non-residents. And the small decisions that make the biggest difference for buyers moving to Portugal or investing here.


Buying Process

Step 1 - Get clear on what you want

Portugal is small but incredibly diverse. City life in Lisbon or Porto. Beach towns in Cascais, Lagos, or Tavira. Wine country in the north. Quiet villages in the center. Mountains. Surf. Golf. You can drive from one end to the other in four hours, which makes every option feel close.

Knowing what lifestyle you want saves you time and protects your budget. Some areas are much more expensive. Lisbon, Cascais, and the Golden Triangle in the Algarve remain the highest priced. Porto is rising fast. Parts of the Algarve like Tavira and Lagos are exploding in demand.

The good news. No matter where you choose, the legal process is the same.


Step 2 - Understand how agents work in Portugal

This is the part that surprises almost every foreign buyer. In Portugal real estate agents represent the seller. Even the ones who feel friendly and helpful. They are legally paid by and loyal to the seller.

What this means for you is simple. You need someone at the table who represents you only. Someone who checks the documents, negotiates the contract, spots the red flags, and protects you through the legal process.

The buying process moves quickly. Having the right support early makes all the difference.


Step 3 - Make a written offer

Always make your offer in writing. This is where you include inspections. Mortgage approval timelines. Conditions that protect you. In Portugal these are not standard, but you can include them if you write them into the offer.

Once your offer is accepted, we start the due diligence. We check property registrations, debts, compliance, construction history, and anything that can affect your safety or investment. You receive a clearly written report, so you know exactly what you are buying.


Step 4 - The promissory contract

This is the most important step. Both sides sign. You usually pay a deposit. Ten percent is typical but not mandatory. This contract locks the terms and protects you if anything changes.


Step 5 - Mortgages take longer than people expect

Even for Portuguese citizens mortgages take around sixty days. For newcomers they often take ninety or more because banks need extra documents from outside Portugal.

If you plan to finance your purchase start the mortgage process early. Ideally before you choose a property. It removes stress later and keeps your timeline safe.


Step 6 - The deed

This is the final signing. Buyer. Seller. Notary. Lawyers. Translators. Sometimes the bank. It feels like a big table moment, and it usually is a happy one.
After the deed the notary sends the registration to the land registry. This is where foreign buyers get nervous. The registration can take months. Sometimes more than six. That is normal in Portugal. Your ownership is valid from the moment of the deed. The registration timeline depends on the public authority.

Tax Benefits That Most Buyers Miss

Under 35 full IMT exemption

If you are 35 or younger and a Portuguese tax resident you can get a full exemption on property acquisition tax for properties up to around 324 thousand euros.

This saves you roughly fifteen thousand euros depending on the price tier.


  • Conditions
  • It must be your primary home.
  • You cannot own other property in Portugal.
  • There are income limits.

This benefit works and we use it for clients regularly.

Renovation reimbursement

If you buy a property inside an ARU area or a home over thirty years old, you can request a full reimbursement of the property acquisition tax after completing a qualifying renovation. There is no price limit which makes it a powerful tool for both homebuyers and investors.

You pay the tax on purchase. You get it back if the renovation meets the rules and passes the municipal inspection.

You can also use it when buying a newly renovated home if the developer follows the right procedure. In that case the first buyer after renovation can qualify.


2026 Tax Change that Foreign Buyers Need to Watch

Portugal is preparing a major change to IMT for non-residents.

The proposal introduces a flat IMT rate of 7.5 percent for all non-residents buying residential property. Price does not matter.
There are exceptions. You can request a refund of the difference if you:
  • Stay in Portugal more than 183 days per year
  • Work for the Portuguese state
  • Become a tax resident within two years of purchase
  • Rent the property under the moderate rent regime up to 2300 euros per month

This is only a draft. It still needs Parliament approval. But if you plan to buy in 2026 you should be aware of this now because it can affect your cost and your strategy.

What does this mean for you?

Buying a home in Portugal is a big step but the process becomes simple when you understand the rules. The legal side protects you. The tax side can save you real money. And the upcoming changes can reshape the best timing for your purchase.