Portugal's 7.5% Non-Resident Property Tax in 2026: What UK and US Buyers Need to Know

Portugal changed the maths for international buyers in 2026. If you are buying from the UK or US and you are not a Portuguese tax resident, the transfer tax you pay at purchase has gone up sharply. Here is exactly what changed, what it now costs, and the legitimate ways to reduce it.

The headline: from 2026, non-resident buyers of residential property in Portugal pay a flat 7.5% IMT (property transfer tax), regardless of the property's value. On a 300,000 euro home that is roughly 22,500 euros in IMT alone — about double what many buyers would have paid under the old progressive scale.

What actually changed

IMT — Imposto Municipal sobre as Transmissoes Onerosas de Imoveis — is Portugal's one-off property transfer tax. The buyer pays it before signing the final deed (escritura). Historically it was charged on a progressive scale, so lower-value and primary homes were taxed lightly, and only higher-value purchases approached the top rates.

In February 2026 the Portuguese Parliament approved the "Construir Portugal" housing package, which introduces a flat 7.5% IMT rate for non-resident buyers of residential property. Portuguese tax residents keep the older progressive rates. As with any new tax measure, the exact effective date and fine detail can change, so confirm the current rules with a Portuguese lawyer before you complete.

How much more this costs non-residents

The flat rate replaces the progressive scale entirely for non-residents, so the impact is largest on mid-range homes. Approximate IMT under the old second-home scale versus the new flat 7.5%:

• 200,000 euro property: roughly 4,800 euros before, versus 15,000 euros now.

• 300,000 euro property: roughly 11,800 euros before, versus 22,500 euros now.

• 400,000 euro property: roughly 19,000 euros before, versus 30,000 euros now.

• 500,000 euro property: roughly 26,200 euros before, versus 37,500 euros now.

In practice this shifts total buying costs for a non-resident from the traditional 7-9% of the purchase price to roughly 9-11%, and more if you take a Portuguese mortgage.

Residents still pay the progressive scale

If you already are, or become, a Portuguese tax resident and the property is your permanent home, you still benefit from the progressive rates. These start at 0% below about 104,000 euros and rise in bands. A resident buying a 300,000 euro second home would pay roughly 11,800 euros, and a primary home is taxed even more lightly. That gap — often more than 10,000 euros on a mid-range purchase — is why the residency question now matters so much.

Three legitimate ways to reduce the flat rate

The legislation includes specific exemptions. In each case you generally pay the 7.5% upfront and reclaim the difference once you meet the conditions:

• Become a Portuguese tax resident within two years of completing the purchase, then apply to the tax authority (Autoridade Tributaria) for a refund down to the progressive rate. This is the most relevant route for buyers planning a permanent move.

• Commit the property to long-term rental: place it on the residential rental market within six months at a rent of no more than 2,300 euros per month, and keep it rented for at least 36 months within the first five years.

• Carry out official public duties on behalf of Portugal — unlikely to apply to most private buyers.

The conditions are precise and the paperwork matters, so plan the timing with your Portuguese lawyer before completion, not after.

Don't forget the other costs at purchase

On top of IMT, budget for:

• Stamp duty (Imposto do Selo) at 0.8% of the price, payable on every transaction.

• Notary and land registry fees, typically 1,000 to 1,500 euros.

• Legal fees, generally around 0.5% to 1% of the purchase price.

• If you use a Portuguese mortgage, an extra 0.5% to 0.6% stamp duty on the loan amount.

What this means if you're buying from the UK or US

The new rate does not change whether Portugal is a good place to buy. It changes the numbers, and it raises the cost of getting decisions wrong. With non-resident taxes now near 8-9% of the price before fees, there is far less room for an expensive mistake: overpaying, buying a property with legal issues, or structuring the purchase in a way that forfeits an exemption you could have claimed.

This is exactly where a buyer's agent earns their place. Acting only for you, never the seller, I help you decide whether the residency or rental route makes sense, make sure the right professionals are involved before you commit, negotiate the price, and manage the legal and admin steps through to handover. The goal is simple: you pay a fair price for the right property, and you do not lose money to avoidable tax or process mistakes.

Thinking about buying in Portugal in 2026? Book a free consultation and we will talk through your plans, your budget, and the most tax-efficient way to structure your purchase. Please treat the figures above as a general guide, not tax advice — your exact position should be confirmed with a qualified Portuguese tax adviser or lawyer.