Portugal has been a favorite place for European real estate for a long time. It has everything from sunny Algarve villas to stylish Lisbon duplexes. As we move through 2026, though, the government is putting international buyers through a big “vibe check” by making big changes to the IMT (Imposto Municipal sobre as Transmissões Onerosas de Imóveis), which is the property transfer tax.
If you don’t live in the area and want to buy, the rules are changing. Here is everything you need to know about the planned 7.5% flat rate and, more importantly, how to avoid it legally.
For a long time, IMT was based on a scale that got bigger as it went along. Even though non-residents always paid a little more than people buying their first home, the rates were still tiered. The government is moving toward a flat 7.5% IMT rate for non-resident buyers of residential property under the new 2026 legislative framework.
The goal is simple (though it might hurt your wallet): to cool off demand from foreign investors and secondary home buyers. This should make housing easier for locals to get. For a €500,000 property, a non-resident might have paid between €25,000 and €30,000, depending on the bracket. If you use the flat 7.5% rate, it goes up to €37,500.
The “flat rate” sounds like the end of the story, but the Portuguese tax code is rarely that clear-cut. There are a number of legal “relief valves” that are meant to encourage certain actions, like moving to Portugal or making housing more affordable.
The best way to avoid the non-resident surcharge is to stop being a non-resident. The rule is that you can ask for a refund if you buy a property and become a tax resident in Portugal within two years of the purchase. You will get back the difference between the 7.5% flat rate and the (usually lower) progressive rates that apply to a “Primary Permanent Residence.”
You can certainly also move to Portugal before the purchase and rent first before the investment. This makes quite some sense if you are moving to Portugal for the first time and you are not very familair with the country. We offer a rental service and will recognize the costs as a down payment for our buyer’s agent service within the 24 month.
Portugal really needs long-term rentals. This is the best way to go if you’re buying as an investment instead of a vacation home.
You have to put the property up for rent within six months of buying it. The rent can’t go above the “moderate rent” limit, which is now set at €2,300 per month. The property must be rented for at least 36 months (in a row or not) in the first five years. Buyers who meet these requirements can often avoid the 7.5% flat rate or get a big refund. You can rent for example your property to a family member for a quite low rent
In Portugal, buying a “fixer-upper” in an Urban Rehabilitation Area (ARU) or a building that is more than 30 years old is still one of the best ways to save on taxes. Many cities and towns give a full IMT exemption for the first sale of a renovated property. You also often get a lower VAT rate (6%) on construction work and an IMI (annual property tax) exemption for several years.
Timing is everything if you are currently in negotiations. The government had 180 days to fully put these changes into effect. The plan is to work with your lawyer to move the “escritura” (final deed in Portugal) forward. If you sign the deed before the new law goes into effect in 2026, you will be stuck with the old (and often lower) progressive tax tables.
No one wants to pay more taxes, but Portugal is still one of the most stable and appealing markets in Europe. The 7.5% rate is high, but it’s a one-time cost. What do you think? Don’t try to “dodge” the tax by using offshore structures or paying under the table. The Portuguese Tax Authority (Autoridade Tributária) has gotten very good at using technology and is very strict with audits. Instead, use the Moderate Rent or Residency paths to turn a tax burden into a strategic advantage.
Even with these changes, Portugal remains one of the safest and highest-quality lifestyle destinations in Europe—but the cost of entry is about to go up. Let’s make sure you don’t pay the “procrastination tax.”
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