Portugal taxes for expats can seem complicated at first, but the rules become much clearer once you understand when you become a Portuguese tax resident and how different types of income are taxed. In general, anyone who spends more than 183 days in Portugal in a 12-month period, or establishes their habitual residence there, becomes a Portuguese tax resident and is taxed on their worldwide income under Portugal’s IRS system.
However, not all expats are taxed in the same way. While Portugal’s standard income tax rates range from 13% to 48% in 2026 (and some flat rates of 25% and 28%) some qualifying professionals may benefit from the new IFICI regime (often referred to as NHR 2.0), and Portugal’s extensive network of double tax treaties can help prevent the same income from being taxed twice.
As lawyers and tax advisors with offices in Lisbon and Porto, we help expats from around the world navigate Portuguese tax residency, IRS filing, IFICI applications, and cross-border tax planning. Whether you’re an American, British, Brazilian, EU citizen, or another non-EU national, understanding your tax obligations before you move can help you avoid costly mistakes.
This guide explains Portugal’s tax residency rules, 2026 IRS tax rates, the new IFICI regime, capital gains and property taxes, double tax treaties, and what you need to know to register and file your taxes in Portugal.
Table of Contents
- Am I a Tax Resident in Portugal?
- Portugal Income Tax Rates for Expats (2026)
- NHR 2.0: Portugal’s IFICI Tax Regime for Expats
- Portugal’s Double Tax Treaties: Avoiding Double Taxation
- Capital Gains, Property, and Other Taxes in Portugal
- How to Register as a Portuguese Tax Resident and File Your IRS
- US-Specific Tax Obligations for Americans in Portugal
- Frequently Asked Questions About Portugal Taxes for Expats
- How Lexidy’s Portugal Tax Team Can Help
Am I A Tax Resident in Portugal?
Whether you’re an expat, digital nomad, retiree, or investor, your tax obligations in Portugal depend on one key question: Are you a Portuguese tax resident?
You generally become a Portuguese tax resident if you:
- Spend more than 183 days in Portugal during any 12-month period (the days do not need to be consecutive), or
- Maintain your habitual residence (your main home) in Portugal at any point during the tax year.
Once you become a tax resident, you’ll generally pay Portuguese tax on your worldwide income, including employment income, self-employment income, pensions, rental income, dividends, and capital gains.
If you don’t meet either of these tests, you’re generally considered a non-resident and are only taxed on Portuguese-source income, such as income from a Portuguese employer or rental income from property located in Portugal.
Portugal’s Tax Year
Portugal follows the calendar year for tax purposes.
- Tax year: January 1 to December 31
- Annual tax return deadline: Generally from April 1st to June 30 of the following year
Tax returns are filed with the Autoridade Tributária e Aduaneira (AT) through the Portal das Finanças using the IRS Modelo 3 declaration.
Do I Need a Portuguese Tax Number?
Yes.
Before registering as a tax resident or filing a Portuguese tax return, you’ll need a Número de Identificação Fiscal (NIF).
The NIF is your Portuguese tax identification number and is required for almost every financial and administrative activity in Portugal, including:
- Filing taxes
- Opening a bank account
- Buying or renting property
- Signing utility contracts
- Registering for many government services
If you’re moving to Portugal, obtaining a NIF is usually one of the first administrative steps you’ll complete.
Portugal Income Tax Rates for Expats (2026)
If you’re a Portuguese tax resident, you’ll generally pay IRS (Imposto sobre o Rendimento das Pessoas Singulares) on your worldwide income. Portugal uses a progressive tax system, meaning the rate you pay increases as your taxable income rises.
In 2026, Portugal’s income tax rates range from 13% to 48%. High earners may also be subject to an additional solidarity surcharge.
Portugal Income Tax Rates (2026)
| Taxable Income | Tax Rate | Amount to Deduct |
| Up to €8,342 | 12,5% | – |
| €8,342 – €12,587 | 15,7% | €266,94 |
| €12,587 – €17,838 | 21,2% | €959,26 |
| €17,838 – €23,089 | 24,1% | € 1.476,45 |
| €23,089 – €29,397 | 31,1% | €3.092,77 |
| €29,397 – €43,090 | 34,9% | €4.209,94 |
| €43,090 – €46,566 | 43.1% | 7.743,27 |
| €46,566 – €86,634 | 44,6% | 8.441,48 |
| Over €86,634 | 48% | 11.387,17 |
In addition, a solidarity surcharge applies to higher incomes:
- 2.5% on taxable income between €80,000 and €250,000
- 5% on taxable income above €250,000
How Different Types of Income Are Taxed
Not all income is taxed in the same way. Depending on the type of income you receive, different tax rates may apply.
| Income Type | Typical Tax Treatment |
| Employment income | Progressive IRS rates (13%–48%) |
| Self-employed income | Progressive IRS rates under the simplified or organized accounting regime |
| Residential rental income | Generally 25% flat rate (subject to eligibility) |
| Commercial rental income | Generally 28% flat rate |
| Dividends and interest | Generally 28% flat rate (with an option to elect progressive rates in certain cases) |
| Capital gains on Portuguese real estate | Generally, 50% of the gain is included in taxable income and taxed at progressive IRS rates |
The rules can vary depending on your tax residency status, the type of asset, and whether a double tax treaty applies. Expats with income from multiple countries should review their tax position carefully to avoid unexpected liabilities.
NHR 2.0: Portugal’s IFICI Tax Regime for Expats
One of the biggest misconceptions among people moving to Portugal is that they can still apply for the original Non-Habitual Resident (NHR) tax regime.
This is no longer the case.
The original NHR regime closed to new applications on January 1, 2024. In its place, Portugal introduced the Tax Incentive for Scientific Research and Innovation (IFICI), often referred to as NHR 2.0.
Unlike the original NHR, which was available to most new Portuguese tax residents, IFICI is only available to individuals working in specific qualifying professions and activities in a Portuguese entity.
How Does IFICI Work?
For eligible individuals, IFICI offers:
- A 20% flat tax rate on qualifying Portuguese employment and self-employment income
- An exemption from Portuguese tax on most qualifying foreign-source income.
- Tax benefits for up to 10 years
Original NHR vs. NHR 2.0 (IFICI)
| Feature | Original NHR | NHR 2.0 (IFICI) |
| Status | Closed to new applications | Active for eligible applicants |
| Who qualified? | Most new Portuguese tax residents | Only individuals working in qualifying professions and activities in a Portuguese entity. |
| Tax on qualifying Portuguese employment income | 20% flat rate | 20% flat rate |
| Foreign-source income | Broad exemptions, subject to conditions of the Double Tax Treaty | Almost all foreign income is exempt provided you are in the IFICI Regime |
| Duration | 10 years | 10 years |
If you successfully registered under the original NHR before January 1, 2024, you can generally continue benefiting from the regime until your 10-year entitlement expires.
Who Qualifies for IFICI?
To qualify for IFICI, you must generally:
- Not have been a Portuguese tax resident during the previous five years
- Become a Portuguese tax resident
- Carry out a qualifying professional activity in Portugal
Eligible activities include:
- Scientific research and development (R&D) activities eligible under Portugal’s R&D tax incentive regime
- Employment or management positions with certified startups under Law No. 21/2023 (Portugal’s Startup Law)
- Teaching and research at higher education institutions
- Qualified investors and entrepreneurs under specific legal frameworks
- Other highly qualified professions listed in Portaria No. 352/2024/1, which establishes the qualifying occupations and economic activities eligible for the IFICI regime
Because the eligibility criteria are technical and depend on both your profession and employer, it’s important to assess your situation before assuming you qualify.
What About Retirees and Passive Income Earners?
This is one of the biggest differences between the original NHR regime and IFICI.
Unlike the original NHR, IFICI is not generally available to retirees or individuals whose income primarily comes from pensions, dividends, interest, rental income, or other passive sources.
If you’re moving to Portugal on a D7 Visa or another passive income route, you’ll generally be taxed under Portugal’s standard IRS rules, although Portugal’s double tax treaties may help prevent double taxation depending on your country of residence and the type of income you receive.
Portugal’s Double Tax Treaties: Avoiding Double Taxation
If you become a Portuguese tax resident, you may worry about paying tax twice on the same income. Fortunately, Portugal has signed double tax treaties with more than 80 countries, including the United States, the United Kingdom, Brazil, France, Germany, the Netherlands, and most EU member states.
These treaties determine which country has the primary right to tax different types of income and help prevent double taxation.
How Do Double Tax Treaties Work?
Double tax treaties allocate taxing rights between Portugal and the other treaty country. Depending on the type of income, you may pay tax in one country, receive a tax credit in the other, or qualify for a partial or full exemption.
Treaties commonly cover:
- Employment income
- Pension income
- Business profits
- Dividends
- Interest
- Royalties
- Capital gains
The rules vary depending on the treaty and the type of income involved.
Double Tax Treaties for US, UK, and Brazilian Expats
The US-Portugal tax treaty helps reduce double taxation but includes a saving clause, allowing the United States to continue taxing its citizens on their worldwide income. As a result, many Americans rely on the Foreign Tax Credit (FTC) rather than the treaty itself to avoid double taxation.
The UK-Portugal tax treaty continues to apply after Brexit. It determines how different types of income, including pensions, employment income, and investment income, are taxed between the two countries.
Portugal also has a comprehensive double tax treaty with Brazil, which is particularly important given the large Brazilian community living in Portugal. The treaty helps coordinate the taxation of employment income, pensions, dividends, interest, and other cross-border income.
Double Tax Treaty Benefits Are Not Automatic
Qualifying for treaty benefits does not always happen automatically.
Depending on your circumstances, you may need to submit specific forms, claim a foreign tax credit, or provide residency certificates to the relevant tax authorities.
For expats with income from multiple countries, reviewing your treaty position before filing your tax return can help ensure you don’t pay more tax than necessary.
Capital Gains, Property, and Other Taxes in Portugal
Income tax is only one part of Portugal’s tax system. If you buy, own, or sell property, or invest in financial assets, you may also be subject to additional taxes.
Property Taxes at a Glance
| Tax | When It Applies | Typical Rate | Notes |
| IMT (Property Transfer Tax) | When purchasing property | 0%–8% | Depends on the property’s value, type, and intended use |
| Stamp Duty (Imposto do Selo) | When purchasing property | 0.8% | Also applies to certain mortgages |
| IMI (Municipal Property Tax) | Annually | 0.3%–0.5% (urban) | Based on the property’s taxable value (VPT) |
| AIMI (Additional Municipal Property Tax) | Annually | From 0.7% | Applies to higher-value property portfolios above the applicable thresholds |
| Capital Gains Tax | When selling property | 50% of the gain is generally included in taxable income | Primary residence exemptions may apply in certain circumstances |
Capital Gains on Financial Assets
The tax treatment of financial investments depends on the type of asset.
Generally:
- Dividends and interest are taxed at a 28% flat rate, although taxpayers may elect to include them in their ordinary income if more beneficial.
- Capital gains from shares and investment funds are generally taxed at 28%. For short-term holdings, progressive rates can apply.
- Crypto assets are generally taxed at 28% if disposed of within one year of acquisition, while assets held for longer than one year may qualify for an exemption, depending on the circumstances and the applicable rules.
Because the taxation of investments can vary depending on your residency status, investment structure, and any applicable double tax treaty, obtaining tax advice before buying or selling significant assets can help avoid unexpected liabilities.
How to Register as a Portuguese Tax Resident and File Your IRS
Once you become a Portuguese tax resident, you’ll need to register with the Portuguese Tax Authority (Autoridade Tributária e Aduaneira) and file an annual IRS tax return.
The process generally involves five steps:
Step 1: Obtain a NIF
Before you can register as a tax resident or file taxes in Portugal, you’ll need a Número de Identificação Fiscal (NIF).
Step 2: Register Your Portuguese Address
Once you’ve established legal residency, you’ll need to update your address with the Portuguese Tax Authority to be registered as a tax resident. This ensures your tax records accurately reflect your residency status.
Step 3: Gather Your Income Documentation
Before filing your tax return, collect all relevant documentation for the tax year, including:
- Employment income statements
- Self-employment records
- Bank interest statements
- Dividend and investment income
- Rental income records
- Foreign income documentation, where applicable
Step 4: File Your IRS Tax Return
Portuguese tax returns are submitted online through the Portal das Finanças using the IRS Modelo 3 declaration.
The filing deadline is generally June 30 following the end of the relevant tax year.
Step 5: Receive Your Tax Assessment
After your return has been processed, the Portuguese Tax Authority will issue a tax assessment (nota de liquidação).
If you’ve overpaid tax, you’ll receive a refund. If additional tax is due, your assessment will include the payment deadline.
For expats with income from multiple countries, self-employment income, or potential eligibility for IFICI, obtaining professional legal advice before filing can help ensure you’re meeting your obligations while taking advantage of any available tax reliefs.
US-Specific Tax Obligations for Americans in Portugal
Unlike most expats, US citizens remain subject to US federal income tax regardless of where they live. This means that Americans who become Portuguese tax residents may need to file tax returns in both Portugal and the United States.
Fortunately, a combination of tax credits, exclusions, and international agreements can help prevent double taxation.
Foreign Tax Credit (FTC)
The Foreign Tax Credit (FTC) allows Americans to offset Portuguese income taxes paid against their US tax liability.
Since Portugal’s top income tax rates are generally higher than those in the US, many Americans who pay Portuguese tax owe little or no additional US federal income tax.
Foreign Earned Income Exclusion (FEIE)
The Foreign Earned Income Exclusion (FEIE) allows qualifying US citizens to exclude a portion of their foreign earned income from US taxation if they meet the applicable residency or physical presence tests.
The exclusion only applies to earned income and does not cover investment income, pensions, or rental income.
FBAR and FATCA Reporting
Americans with financial accounts outside the United States may have additional reporting obligations.
The two most common are:
- FBAR (FinCEN Form 114): Required if the combined value of foreign financial accounts exceeds $10,000 at any point during the year.
- FATCA (Form 8938): May be required if foreign financial assets exceed certain reporting thresholds.
These are reporting requirements, not additional taxes, but penalties for failing to file can be significant.
US-Portugal Social Security Agreement
Portugal and the United States have a Totalization Agreement that helps prevent workers from paying social security contributions in both countries on the same income.
Which system you contribute to depends on factors such as your employment status and the length of your assignment in Portugal.
Coordinating Your Portuguese and US Tax Obligations
Americans living in Portugal often need to coordinate Portuguese IRS filings, US federal tax returns, and international reporting requirements.
Planning ahead can help ensure you remain compliant in both countries while taking advantage of available tax reliefs and avoiding unnecessary double taxation.
* Important Note: As reporting obligations can vary depending on your circumstances, it is recommended to seek guidance from a qualified US tax advisor.
Frequently Asked Questions About Portugal Taxes for Expats
When do I become a Portuguese tax resident?
You generally become a Portuguese tax resident if you spend more than 183 days in Portugal during any 12-month period or establish your habitual residence there. As a tax resident, you’re generally taxed on your worldwide income.
Is the NHR still available?
The original Non-Habitual Resident (NHR) regime closed to new applications on January 1, 2024. It has been replaced by the IFICI regime (often referred to as NHR 2.0), which is only available to individuals working in certain qualifying professions and activities.
Do I have to pay Portuguese tax on my UK pension?
If you’re a Portuguese tax resident, your UK pension may be taxable in Portugal. However, the UK-Portugal double tax treaty may affect how your pension is taxed depending on your circumstances.
Is rental income from Portuguese property taxed in Portugal?
Yes. Both residents and non-residents pay Portuguese tax on rental income generated from property located in Portugal.
What is the deadline for filing Portuguese taxes?
Portuguese tax returns are filed between April 1st to June 30 following the end of the relevant tax year using the IRS Modelo 3 declaration.
Can I deduct my Portuguese taxes from my US taxes?
In many cases, yes. US citizens may be able to claim the Foreign Tax Credit (FTC) to offset Portuguese income taxes paid against their US tax liability, helping to reduce or eliminate double taxation.
How Lexidy’s Portugal Tax Team Can Help
Portugal’s tax system offers many advantages for expats, but choosing the right tax strategy often requires more than simply understanding the rules. Tax residency, IFICI eligibility, double tax treaties, and cross-border reporting obligations can all affect how much tax you ultimately pay.
One of the most common mistakes we see is people assuming they still qualify for the original NHR regime. Since the introduction of IFICI (NHR 2.0), eligibility has become much more restrictive, particularly for retirees and passive income earners.
At Lexidy, our Portugal tax lawyers and advisors help individuals, entrepreneurs, remote workers, retirees, and investors understand their tax obligations before and after relocating to Portugal. We regularly assist clients with:
- NIF applications and tax residency registration
- Annual IRS tax return preparation and filing
- IFICI (NHR 2.0) eligibility assessments and applications
- Double tax treaty planning
- Property tax and capital gains advice
- Cross-border tax planning for US, UK, Brazilian, and other international clients
Whether you’re planning your move or are already living in Portugal, obtaining tailored tax advice early can help you stay compliant, avoid unnecessary tax liabilities, and make the most of the opportunities available under Portuguese tax law.