The Portuguese IFICI tax regime, Incentive for Scientific Research and Innovation, may establish a special 20% tax rate on certain professional income of qualified individuals who meet the legal eligibility requirements. For international investors, founders, and technology executives, however, obtaining the benefit requires much more than changing tax residence: it is necessary to carefully cross check the professional profile, the activity carried out, the employer or business entity, and Portuguese tax rules with the applicable international legislation.
For those coming from the United States or the United Kingdom, this analysis adds another layer of complexity.
Moving to Lisbon does not end tax obligations in the country of origin.
On the contrary, it may create a new tax structure that needs to be planned before changing residence.
From the former NHR to IFICI: a new tax reality in Portugal
For years, the NHR, Non-Habitual Resident, regime was one of the main arguments used by international professionals and investors interested in establishing residence in Portugal.
The scenario has changed.
The former NHR is generally no longer the entry route for new tax residents, while Portugal has introduced IFICI as one of the main tax incentive regimes aimed at certain qualified professionals and activities considered strategic.
This changes the question that investors and executives need to ask.
Who can qualify for IFICI?
IFICI is not a general tax benefit for any foreigner who becomes a tax resident in Portugal.
Eligibility depends on meeting specific requirements related to the professional activity, economic sector, employer, or structure through which the activity is carried out.
Certain scientific research and innovation activities, qualified companies, and professional roles considered eligible may fall under the regime, provided that all requirements established by law are met.
For technology professionals, this may include certain highly qualified positions related to innovation, research, technological development, or companies that meet the established criteria.
But there is an important difference between:
working in technology and performing an activity that actually falls within the IFICI criteria.
Being the CEO of a technology company, for example, does not automatically mean being eligible.
Likewise, holding an interest in a startup is not, by itself, sufficient to guarantee the benefit.
The analysis needs to consider the role performed, the company’s activity, its legal qualification, and the other applicable requirements.
The critical point: aligning the professional with the business structure
This is where legal and tax planning becomes important.
Imagine an American executive who intends to transfer their residence to Lisbon while remaining connected to a technology company in the United States.
Before the move, it is necessary to analyze how their compensation will be structured, what their role will be, where the activity will be performed, and which entities will be involved.
Now imagine a British founder who intends to establish an operation in Portugal and continue receiving income from their company in the United Kingdom.
The corporate structure and the nature of the income may produce different tax consequences.
IFICI should not be analyzed in isolation.
It needs to be placed within the complete design of the operation.
US, UK, and Portugal: the risk of double taxation
For an American citizen, moving to Portugal has an important particularity.
The United States applies a tax system based, among other factors, on citizenship, which means that an American citizen residing in Portugal may continue to be subject to tax obligations before the IRS, Internal Revenue Service.
This makes structuring particularly relevant.
It is necessary to analyze the interaction between Portuguese taxation, US tax rules, and the tax treaty to avoid double taxation applicable between the countries, in addition to the domestic rules of each jurisdiction.
For UK residents or citizens, the analysis is different.
HMRC, Her Majesty’s Revenue and Customs, applies the United Kingdom’s tax rules, including those related to tax residence, foreign sourced income, and any tax connections maintained with the country.
Therefore, moving to Portugal does not simply mean ceasing to have obligations in the country of origin.
Portuguese tax residence needs to be analyzed together with the taxpayer’s international situation.
The mistake of looking only at the tax rate
When investors search for the Portugal IFICI tax regime, the first information they often find is the 20% rate.
But an isolated tax rate does not represent the complete tax cost of an international move.
It is necessary to ask:
- What income is actually covered?
- What is the source of that income?
- What is the taxpayer’s tax residence?
- Are there dividends?
- Are there ownership interests in companies?
- Are there investments in the US or UK?
- How will the income be treated in the country of origin?
- Is there a reporting obligation in another jurisdiction?
- Will the corporate structure be maintained or reorganized?
These questions may be more important than simply comparing tax percentages.
IFICI for technology investors: planning before the move
For international executives and investors, the timing of the planning is decisive.
Waiting until after moving to Portugal to conduct the analysis may limit the alternatives available to organize the professional and wealth structure.
The ideal approach is to conduct the analysis before establishing Portuguese tax residence.
This makes it possible to verify eligibility for IFICI, map international income, and identify potential conflicts between existing structures and Portuguese rules.
For a startup founder, for example, it may be necessary to analyze together:
- ownership interest;
- role performed;
- compensation;
- company activity;
- location of operations;
- income originating abroad;
- previous tax residence;
- applicable international treaties.
The objective is not simply to obtain a different tax rate.
It is to build a structure that is legally defensible across the different jurisdictions involved.
IFICI is a strategy, not just a tax benefit
Incentives such as IFICI can form part of an international wealth and professional planning strategy.
But the benefit depends on compliance with the legal requirements.
And this is precisely the difference between a planned tax structure and a change of residence based solely on information found online.
As Anna Miranda explains:
“Tax incentives like IFICI are powerful wealth preservation tools, but they require strict corporate alignment. We ensure our clients’ professional profiles legally match the stringent criteria of European tax authorities.”
For technology investors and executives from the United States and the United Kingdom, the analysis needs to begin before the move.
The objective is to understand not only how much tax will be paid in Portugal, but how the move will affect the entire international tax structure.
Lisbon may be the destination. The planning starts before the flight.
Portugal’s new tax landscape requires a more strategic approach for those intending to establish residence in the country.
IFICI may be relevant for certain qualified professionals and innovation activities, but eligibility needs to be demonstrated based on the legislation and the specific circumstances of each taxpayer.
For an international investor or executive, this means analyzing immigration, tax residence, corporate structure, and international taxation as parts of the same project.
Optimize your cross-border tax strategy before relocating.
Schedule a private consultation with AM International Law to assess your IFICI eligibility.
Anna Miranda – Immigration & Mobility Lawyer in Portugal
“Anna Miranda is an international immigration lawyer specialized in global mobility, corporate structuring, and Portuguese citizenship. She acts as trusted local counsel for Family Offices, wealth managers, and international law firms, providing seamless cross-border legal cooperation. AM International Law represents high-net-worth clients globally, ensuring flawless execution and strict regulatory compliance before Portuguese authorities.”