Capital Gains Tax in Portugal: What You Need to Know Before You Sell
If you're thinking about selling a property in Portugal, one of the first questions that comes up is: how much tax will I actually pay on the profit?
It's a fair question, and it's one we get a lot. Capital gains tax in Portugal can catch people off guard, especially if you're used to how things work back home. The rules aren't complicated once you understand them, but there are a few important differences depending on whether you're selling as an individual or through a company, and whether you're a resident or not.
Here's a straightforward breakdown of how it works in 2026.
What is a Capital Gain on Property in Portugal?
A capital gain is basically the profit you make when you sell a property. The simple formula is:
Sale price minus acquisition price (plus documented expenses) = capital gain
The key word there is "documented." Portugal's tax system allows you to subtract a range of legitimate costs from the gain, which can make a meaningful difference to the final figure.
Expenses that reduce your taxable capital gain include renovation works (provided the invoices are in the property owner's name), the IMT property transfer tax paid at purchase, Stamp Duty, energy certificates, deed and land registry costs, and the real estate agency commission on the sale. If you've spent money on the property over the years, keeping those invoices is genuinely worth it.
How is Capital Gains Tax Calculated for Individuals in Portugal?
For individual sellers, the rules differ slightly depending on whether the property has an Alojamento Local (short-term rental) licence or not.
If it doesn't have an AL licence, only 50% of the capital gain is subject to tax. So if you sell a property and make a €200,000 profit, only €100,000 gets added to your taxable income for that year. That's a significant discount built into the system.
If the property does have a Local Accommodation licence, 95% of the capital gain counts for tax purposes, which is considerably less favourable.
Either way, the taxable portion of the gain is added to your other income for the year (salary, pension, rental income, and so on), and you're taxed at the standard IRS progressive rates, which run from 12.53% up to 48% depending on your total income. This is why it's always worth running a simulation before you sell, because the tax impact can vary a lot depending on your wider financial picture.
Can You Get an Exemption or Reduce the Tax?
Yes, in several situations. This is where it gets interesting and where good planning really pays off.
Reinvestment in a primary residence is the most common route. If you reinvest the sale proceeds into buying another home that becomes your primary tax residence, you may be exempt from capital gains tax on the Portuguese property. This also applies if the new property is rented out under a long-term lease contract to a tenant who establishes their tax residence there.
For sellers aged 65 or over, reinvesting the proceeds into specific financial products like pension savings plans or retirement insurance can also qualify for exemption.
Acquisition of land to build a primary residence is another qualifying route, as is carrying out renovation works on a secondary property that then gets converted into a primary residence, either for yourself or for a long-term tenant.
Each of these exemption schemes has specific deadlines that have to be respected. Depending on the type of reinvestment, the window is either up to 6 months before or after the sale, 24 months before or after, or up to 36 months after. Get professional advice on timing because the deadlines really do matter.
It's also worth noting that even if you fully qualify for an exemption, you still have to declare the sale in your IRS return. The exemption doesn't mean ignoring it on paper.
What About Non-Residents Selling Portuguese Property?
If you're not a Portuguese tax resident but you own property here, you're still subject to Portuguese capital gains tax on the sale. This is governed by the OECD Model Convention for the Avoidance of Double Taxation, which applies a rule known as "lex rei sitae." In plain English, it means the country where the property is located has the exclusive right to tax the gain. So regardless of where you live, if your property is in Portugal, Portugal taxes the profit.
The good news is that this also means you generally won't be taxed on the same gain twice. Your home country's tax authority typically acknowledges Portugal's right to tax it. But again, this is worth confirming with a tax professional in both countries if you're in any doubt.
If you spend more than 183 days per year in Portugal (consecutive or not), you'll be considered a tax resident regardless of your legal status, so it's worth being mindful of that.
How Does it Work if You Sell Through a Company?
Selling through a company works differently. There's no 50% reduction here. The full 100% of the capital gain is included in the company's taxable profit and taxed at the applicable IRC (corporate income tax) rate.
Current rates in Portugal are 19% for most companies, 17% for small and medium-sized enterprises, and 14% for micro-enterprises. There's also a gradual reduction in these rates planned through to 2029, which is worth factoring into any longer-term planning.
Practical Tips Before You Sell
A few things worth keeping in mind:
Keep every invoice related to work done on the property. Renovations, energy certificates, anything that can legitimately reduce the capital gain is worth having documented properly. Invoices have to be in the owner's name to count.
Request a simulation before you sell. Working out what you're likely to owe before signing anything lets you plan properly and avoid surprises. Your accountant or a tax lawyer can do this for you based on your numbers.
Work with a good tax professional. Portugal's capital gains rules interact with your overall income picture, so there's often room to structure things in a way that's more efficient, particularly if you're reinvesting or if you're close to a threshold that affects your IRS rate.
The Honest Bottom Line
Portugal's capital gains tax framework is relatively generous for individual sellers compared to many other European countries, particularly the 50% reduction on gains from properties without an AL licence. But the devil is in the details. Timing of reinvestment, documentation of expenses, residency status, income level, and whether a property has an accommodation licence can all shift the outcome significantly.
If you're considering selling a property in Portugal and want to understand where you actually stand, getting a proper simulation done before you sign anything is genuinely worthwhile. We work alongside trusted legal and tax partners who can help with exactly this.
Feel free to get in touch if you'd like an introduction to the right people, or if you've got questions you want to talk through first.
This post is intended as a general guide only and does not constitute tax or legal advice. Always consult a qualified professional for advice specific to your situation.
Source information provided by Martínez-Echevarría Advogados, Tax Department, 2026.
