Expat Tax Residency in Portugal

Portugal's tax residency framework -- administered by the Autoridade Tributaria e Aduaneira (AT) -- rests on two independent triggers, a recently replaced incentive regime for inbound professionals, and a nine-band progressive IRS structure. Knowing which test applies, and whether any incentive is available, is essential before filing a first Portuguese IRS return.

When are you a tax resident of Portugal?

Portugal's Tax and Customs Authority (AT) applies two independent tests under the Personal Income Tax Code (Codigo do IRS). Either test, if met, establishes tax residency for the calendar year. First, the 183-day test: spending more than 183 days in Portugal -- consecutive or interrupted -- in any 12-month period beginning or ending in the tax year makes you a Portuguese tax resident (AT, Tax Residency Rules, portaldasfinancas.gov.pt). Second, the habitual-abode test: even with fewer than 183 days present, residency follows if you maintain a home in Portugal that "clearly shows your intention to maintain and occupy it as your habitual residence on any day of the 12-month period" (AT, same source). Residency triggers worldwide IRS (Imposto sobre o Rendimento das Pessoas Singulares) liability on employment, self-employment, rental, pension, capital gains, and investment income from all countries. Non-residents pay IRS only on Portugal-sourced income. You have 60 days to notify the AT of any change in residency status.

What happened to the NHR regime?

The Non-Habitual Resident (NHR) regime, in place since 2009, was closed to new applicants effective 1 January 2024 by Lei n.o 82/2023 (KPMG Flash Alert 2025-044). A transitional window allowed individuals who became Portuguese residents during 2024 to register until 15 March 2025, provided they had not previously held NHR status. Individuals registered before that closure retain their full 10-year benefit window -- those who registered in 2023 remain covered until 2033. The NHR offered a 20% flat rate on qualifying Portuguese-source employment income and, in many configurations, an exemption on most foreign-source income. Those benefits are not available to new arrivals outside the transitional window.

What is the IFICI incentive (NHR 2.0)?

The IFICI (Incentivo Fiscal a Investigacao Cientifica e Inovacao -- Tax Incentive for Scientific Research and Innovation), introduced under Article 58-A of the Codigo do IRS by Lei 82/2023, is the successor regime for new arrivals from 2024. It applies a 20% flat rate on qualifying Portuguese-source employment income for up to 10 years (KPMG Flash Alert 2025-044; PwC Worldwide Tax Summaries, taxsummaries.pwc.com). To qualify: (1) you must become a new Portuguese tax resident without having been resident in Portugal in any of the five preceding years; (2) you must hold a qualifying role -- categories include academic and higher-education positions, R&D roles at certified entities, highly qualified professionals in science, technology, engineering, and medicine, and employees of certified startups or IAPMEI/AICEP-recognized companies; (3) you must hold at least an EQF Level 6 degree plus three years' experience, or a PhD. The 20% rate covers Category A employment income from qualifying activities only; other income is taxed at standard progressive rates. Foreign-source income does not receive the broad exemption that NHR offered.

How is a resident's income taxed under standard rules?

Residents outside IFICI are taxed on worldwide income at nine progressive IRS bands, from 12.50% on the first EUR 8,342 up to 48% above EUR 86,634 (PwC Worldwide Tax Summaries, updated January 2026). A solidarity surcharge adds 2.5% on income between EUR 80,000 and EUR 250,000, and 5% above EUR 250,000. Non-residents pay a flat 25% on Portuguese-source employment and pension income. The minimo de existencia for 2026 is EUR 12,880; taxpayers below that threshold are fully exempt. The full 2026 band schedule is set out below.

Source: PwC Worldwide Tax Summaries, Portugal, updated January 2026.

For a full picture of how residency interacts with property ownership, see the Portugal country overview. Residency classification carries multi-year consequences -- consult a qualified tax professional licensed in Portugal before filing your first IRS return or before changing your habitual-abode arrangements.