Portugal ended the Non-Habitual Resident (NHR) regime at the close of 2023, and many international buyers are still asking what replaced it. The answer is IFICI, formally the Tax Incentive for Scientific Research and Innovation. It is narrower than NHR, but for the right profile of buyer it remains one of the most attractive tax regimes in Europe. If you are considering a luxury villa in the Algarve, understanding IFICI before you sign is not optional. It changes the net return on your move.

What is IFICI?

IFICI stands for Incentivo Fiscal à Investigação Científica e Inovação. It was created under article 58-A of the Portuguese Tax Benefits Statute (EBF) and came into force on 1 January 2024, replacing NHR for new arrivals. Qualifying residents pay a flat 20 percent rate of Portuguese personal income tax (IRS) on income earned in Portugal from eligible professional activities. Most foreign-source income, including employment, self-employment, capital income, rental income and capital gains, is exempt from Portuguese tax for a period of ten consecutive years.

The regime is not automatic. You must register with the Portuguese tax authority and fit within a defined list of qualifying activities. The old pensioner category from NHR no longer exists.

Who Qualifies for IFICI

There are three conditions you must meet simultaneously:

• You must become a Portuguese tax resident in the year you apply, which generally means spending more than 183 days in Portugal or establishing a permanent home in the country.

• You must not have been a Portuguese tax resident in any of the previous five tax years. And your professional activity must fall within one of the qualifying categories, which include research and higher education, certified startups, export-oriented industrial and services activities, senior roles in companies benefiting from investment incentives, and specific scientific and technical professions.

• If you plan to relocate as a retiree without a qualifying professional activity, IFICI will not apply to you. That is a meaningful change versus the old NHR, and one of the main reasons to plan residency carefully before the move.

Key Benefits for Luxury Property Buyers

Two benefits matter most if you are buying an Algarve property.

First, rental income from properties located outside Portugal is generally exempt from Portuguese taxation for ten years. If you already own investment property in your home country, the move to Portugal does not trigger a new Portuguese tax layer on that income.

Second, capital gains on the sale of foreign assets, including real estate, securities and business interests, are typically exempt. For high-net-worth buyers who plan to liquidate foreign holdings to finance an Algarve villa, this can be transformative.

Note that capital gains on Portuguese property sold during the IFICI period are not exempt. If you intend to buy and sell Portuguese real estate repeatedly, factor Portuguese capital gains tax into your plan from the start.

How to Apply for IFICI

Registration is done through the tax authority's online portal. The deadline is 31 March of the year following the one in which you became a tax resident. Missing the deadline means losing the benefit for that year, and the clock on the ten-year window still starts running. The application requires evidence of your qualifying activity, so your employment contract, startup certification or academic appointment must be in place before you apply.

We always recommend working with a Portuguese tax advisor before you establish residency. The details of qualifying activities are technical and change by administrative guidance. A month of preparation can save you years of incorrect filings.

IFICI vs the Old NHR Regime

If you are comparing IFICI to what NHR offered until the end of 2023, keep three differences in mind. IFICI applies to a narrower list of professional activities, so a higher share of applicants now fall outside the regime. The pensioner pathway has been removed. And some foreign-source income categories are treated slightly differently, particularly passive income flows.

The 10 percent tax on foreign pensions that applied in the final years of NHR has no direct equivalent in IFICI, which is why retirees are usually better served by planning around the standard Portuguese tax rules or by exploring other EU jurisdictions alongside Portugal.

What This Means for Your Algarve Purchase

For active professionals, founders and executives with qualifying roles, IFICI remains a powerful reason to make Portugal your tax home while enjoying the Algarve lifestyle. The combination of flat 20 percent IRS on Portuguese income, ten-year foreign-source exemptions and the quality of life in Central or Western Algarve continues to attract serious buyers. For retirees, the case is different and deserves a careful conversation before any purchase.

Our guide to Portugal's D7 visa, guide to the D8 visa and guide to the D2 visa cover the residency routes that pair well with IFICI, and our hidden costs of buying in the Algarve article walks through the taxes and fees you will pay at the point of purchase.

How ICON Property Can Help

At ICON Property we work with specialist tax counsel and legal partners in the Algarve who advise on residency, IFICI applications and the wider legal framework before and after purchase. If you are planning a move to the Algarve in 2026 and want to understand how IFICI shapes your net position, we can coordinate the introductions, align the timing with your property search and avoid the common mistake of buying before residency is structured.

Buying a luxury property in the Algarve is about more than the villa. It is about the full picture of residency, taxation and long-term cost. If you want a partner who understands the market and the rules that sit behind it, talk to ICON Property before you make your first offer.