That regime is now closed to new applicants, and its successor — IFICI, the Tax Incentive for Scientific Research and Innovation, often called "NHR 2.0" — is the main special tax regime available to new Portuguese tax residents.

While the two share some structural similarities, the differences matter, and understanding them is essential before making any residency decision.

What stayed the same

Both regimes offer a 10-year horizon once granted, giving qualifying individuals a decade of predictability for financial and residency planning.

Both also centre on a flat rate of personal income tax that is more favourable than Portugal's standard progressive rates, which can rise to around 48%.

Under IFICI, eligible income within a qualifying activity is taxed at a flat 20%, broadly mirroring the headline rate that made the original NHR so attractive.

What has changed

The most significant shift is scope. The original NHR was open to a broad range of professionals, investors and retirees, with beneficial treatment often extending to foreign pension income.

IFICI is considerably narrower: it targets active, highly qualified professionals in specific fields, such as scientific research, higher-education teaching, roles within certified start-ups and the innovation ecosystem, and other highly qualified positions in strategic or investment-incentive sectors.

Foreign pension income is not given preferential treatment under IFICI, meaning many retirees who would previously have qualified for NHR will not qualify for its successor.

Credits: Supplied Image; Author: Portugal Pathways; Portugal’s IFICI tax regime can benefit eligible entrepreneurs, skilled professionals, and value creators.

Eligibility conditions are also stricter. To qualify for IFICI, an individual generally needs to become a Portuguese tax resident from 2024 onward, must not have been a Portuguese tax resident in the previous five years, and must not have previously benefited from NHR or certain other special regimes.

Process and deadlines

IFICI is deadline-driven and requires annual confirmation. After establishing Portuguese tax residency, individuals must ensure their role or activity meets a qualifying category, then submit a formal application by 15 January of the year following the start of their residency — and confirm continued eligibility every 15 January across the full 10 years.

Missing this window can mean losing access to the regime for that period.

The takeaway

IFICI can be valuable, but only for those who genuinely fit a qualifying activity and apply correctly and on time. Exemptions on foreign-source income are conditional and depend on the income type, its source country and the relevant double-tax treaty, while anti-abuse rules require genuine economic substance.

Given the complexity and the pace of legislative change, confirming eligibility early — ideally before relocating — is what determines whether the regime is genuinely open to a given individual.

To find out how you can qualify for Portugal’s IFICI tax regime, arrange a free discovery call with Portugal Pathways.

This article is provided for general information purposes only and does not constitute legal, tax, investment or immigration advice. Portuguese tax legislation may change, and individual circumstances vary. Readers should seek independent professional advice before making any tax, investment or residency-related decisions.