Portugal Capital Gains Tax (CGT): A Complete Guide for UK Expats Selling Their Main Property

In Portugal, CGT rules and rates depend on the type of asset sold and the seller’s tax residency status.
CGT in Portugal is a tax levied on the profit made from selling a property. It’s calculated on the difference between the selling price and the original purchase price, minus allowable deductions like transaction and improvement costs.

In many cases, yes. The main residence exemption usually depends on whether the property was your primary home and whether you reinvest the proceeds in time to qualify for relief. For retirees or those over 65, a separate relief may apply if the proceeds are placed into a qualifying long-term product within six months.

Only reinvestments made within the European Union or European Economic Area qualify for relief.
Reinvestments in blacklisted jurisdictions will not receive tax exemptions.
The portion of the gain not reinvested will remain taxable.

No. Exemptions generally apply only to the sale of your main residence. Rental or investment properties remain taxable.

For detailed guidance and personalized tax strategies, contact a qualified financial adviser or tax expert specialising in expat taxation in Portugal.
Professional guidance ensures compliance, correct filing of your Portuguese tax return and maximum exemption potential.

For residents, 50% of the gain on real estate is generally added to income and taxed at progressive rates. Non-residents are taxed on Portuguese-source gains, although the final treatment can depend on current rules and any relevant double taxation agreement. Gains on shares and similar investments are often taxed differently.

Yes. Properties acquired before January 1, 1989 are fully exempt from capital gains tax in Portugal.

Gains from crypto assets held for less than one year are taxed at a rate of 28%, while those held over a year are exempt from capital gains tax (CGT).

Corporate entities that own property in Portugal may face a 25% corporation tax on capital gains when selling those assets.

Yes. Both residents and non-residents can deduct transaction costs, real estate agent commissions, stamp duty, legal fees and property improvement costs when calculating their capital gains tax (CGT).

You can reduce your Portugal capital gains tax exposure by ensuring the property qualifies as your primary residence, reinvesting the proceeds within the required deadlines and claiming allowable deductions such as renovation costs and inflation relief. Portuguese tax residents may benefit from progressive income tax rates while non-residents may rely on a relevant double taxation agreement. A qualified tax advisor can confirm your taxable gain and ensure full compliance.

In some situations, you may qualify for a full exemption from Portugal capital gains tax if the property is your primary residence and you reinvest the proceeds within the permitted timeframe. Separate relief may also apply to certain pre-1989 properties. A specialist tax advisor can confirm whether an exemption is available based on your residency status and the nature of the sale.

Start with the sale price and deduct the acquisition cost, qualifying renovation expenses, agent fees and legal costs. In some cases, inflation adjustment may also apply. The final taxable amount then depends on whether you are taxed as a resident or non-resident.

Portugal capital gains tax applies when selling property, financial assets, investment funds or overseas investments that generate a taxable gain. Portuguese tax residents must declare worldwide capital assets, including UK property and assets located abroad. Non-residents are taxed only on gains from Portuguese sources unless the asset is deemed taxable under a tax treaty. Different tax laws apply depending on whether the gain arises from the sale of real estate, rental income or liquid assets.

Portugal does not impose a traditional inheritance tax, but stamp duty may apply on inherited assets located in Portugal. When selling a property that was inherited, you may face Portuguese capital gains tax (CGT) on the taxable amount, calculated using the property’s assets deemed acquisition value at the time of inheritance. Gains arising from inherited assets may still be reduced using renovation costs, transaction costs and inflation adjustments. A tax advisor can confirm whether you must pay CGT or whether any part of the gain is tax-exempt.