Portugal vs Ireland Tax 2026: IFICI vs SARP Compared
Every week we compare Portugal's IFICI tax regime against one European country. Same rules every time: €500K salary, best available regime, no cherry-picking. Follow the series to see the full ranking.
Ireland actually tried. That is more than we can say for Germany.
Fifteen editions in and Ireland is the first country in this series that built a regime from scratch, extended it properly, added real lifestyle benefits for families, and kept improving it over time.
SARP (Special Assignee Relief Programme) has been running since 2012 and was just extended to 2030. That is long-term commitment to attracting international talent. Ireland understood the problem and wrote a law to fix it.
And Portugal still wins. But this edition is different. Ireland deserves honest credit before we get to the numbers.
What is Portugal's IFICI regime?
IFICI, Portugal's Non-Habitual Resident successor regime also known as NHR 2.0 or Portugal's 20% flat tax, gives qualifying professionals a 20% flat rate on qualifying Portuguese source employment and self-employment income in eligible activities for 10 years. Most qualifying foreign-source income categories are exempt from Portuguese income tax entirely for the duration of the regime.
IFICI applies to individuals who become Portuguese tax residents for the first time, or who have not been tax resident in Portugal in the previous 5 years, and who perform a qualifying professional activity with an eligible entity. For those researching Portugal tax for foreigners or how to relocate to Portugal with a reduced tax burden, IFICI is the primary regime to understand.
For the full eligibility breakdown, see our IFICI Portugal 2026 guide or check your eligibility at expatico.eu/eligibility.
What is Ireland's SARP regime in 2026?
SARP (Special Assignee Relief Programme) is Ireland's tax relief for employees assigned to work in Ireland by an overseas employer. It has been in place since 2012 and was extended through 31 December 2030 in Budget 2026.
The core mechanic: 30% of qualifying employment income above the minimum threshold is disregarded for income tax purposes. For employees arriving from 1 January 2026 onwards, that threshold is €125,000. Income above €125,000 gets a 30% exemption from income tax. The formula is (total qualifying income minus €125,000) multiplied by 30%.
So on a €500,000 salary: qualifying income above threshold = €375,000. The exempt portion = €112,500 (30% of €375,000). Income tax applies to the remaining €262,500 at the standard 40% Irish top rate, plus the first €125,000 at blended Irish rates.
SARP also includes two family benefits worth noting. One return flight per year between Ireland and the employee's country of origin is tax-free for the employee, spouse, and children. Employer payments of up to €5,000 per year per child for school fees in Ireland are also exempt from tax. These are real benefits that IFICI does not replicate.
Key conditions for 2026: you must be assigned to Ireland by a relevant overseas employer and must have been employed by that employer for at least 6 months before arrival. You must not have been Irish tax resident in the 5 years prior to arrival. Your qualifying income must be at least €125,000. The regime runs for 5 consecutive tax years from the year of arrival.
IFICI vs SARP: the comparison
🇮🇪 Dublin, SARP:
Irish income tax top rate: 40%
SARP exemption: 30% of qualifying income above €125,000 exempt from income tax
Effective income tax rate on €500K: approximately 31% (income tax only)
Foreign income: standard Irish income tax rates apply
Duration: 5 years
Family benefits: one return flight per year + up to €5,000/year per child for school fees, both tax-free
Must be employer-assigned (not available to independent founders or freelancers)
Illustrative take-home on €500K (income tax only): approximately €345K
🇵🇹 Lisbon, IFICI (NHR successor, Portugal 20% flat tax):
20% flat on qualifying Portuguese source employment and self-employment income
0% exemption on most qualifying foreign-source income for 10 years
No salary cap. No minimum salary requirement.
No employer tie. Generally portable across qualifying employers.
Duration: 10 years
No wealth tax (AIMI applies to high-value real estate only)
Illustrative take-home on €500K (income tax only): approximately €400K
Where Portugal wins
Rate. 20% vs a blended effective rate of approximately 31% under SARP on a €500K salary. Portugal is lower by 11 percentage points. On €500K that is approximately €55,000 per year in Portugal's favour on active income alone.
Duration. 10 years vs 5. IFICI covers twice the period. For a founder arriving in their mid-30s, SARP expires at the start of their most financially productive decade.
Foreign income. IFICI exempts most qualifying foreign-source income at 0%: dividends from foreign companies, capital gains on foreign shares, rental income from abroad, interest on foreign accounts. SARP does not provide a foreign income exemption. Standard Irish income tax rates apply to foreign passive income throughout. For a founder with a foreign holdco or significant foreign investment portfolio, this is often the biggest number in the comparison.
Flexibility. SARP requires assignment by an overseas employer. Independent founders, freelancers, and self-employed professionals generally cannot access it. IFICI covers qualifying self-employment income and is not employer-tied. Check whether your specific situation qualifies at expatico.eu/eligibility.
Where Ireland wins
This is the honest part of the analysis.
SARP's family benefits are real. One tax-free return flight per year per family member is a genuine perk for people with roots elsewhere. The €5,000 per child school fees exemption matters for families with children in international schools. IFICI has no equivalent.
Dublin's ecosystem is world class. The concentration of major technology companies (Google, Meta, Apple, Microsoft, LinkedIn, Stripe, Salesforce) creates a talent density and professional network that no other European city can match outside London. For senior executives in technology, Dublin has a genuine advantage.
Ireland's English-language environment eliminates the language barrier that some professionals encounter in Portugal. For non-Romance-language speakers, this is a real consideration.
The corporate tax rate of 12.5% (for qualifying companies above the global minimum threshold) makes Ireland the most competitive corporate tax environment in the EU for multinational structures. For founders who combine personal relocation with company structure decisions, Ireland's corporate tax advantage is significant.
The numbers
Illustrative figures based on a €500K salary under each regime's best available treatment. Income tax only for comparability. Individual outcomes depend on income structure, personal circumstances and applicable rules. Not tax advice.
· Dublin (SARP) · Lisbon (IFICI)
Income tax top rate · 40% · 20% flat
Regime exemption · 30% of income above €125K exempt · 20% flat on all qualifying income
Effective income tax rate on €500K · approximately 31% · 20%
Foreign income · Standard Irish rates · 0% qualifying categories
Family benefits · 1 return flight + €5K/child school fees tax-free · None equivalent
Duration · 5 years · 10 years
Available to freelancers · No · Yes
Illustrative take-home on €500K · approximately €345K · approximately €400K
Illustrative gap: approximately €55K per year on salary alone. Wider with significant foreign income.
Can a freelancer qualify for Ireland's SARP?
No. SARP requires assignment by a relevant overseas employer. The employee must have been employed by that employer for at least 6 months before arriving in Ireland. Independent contractors, founders who are not assigned by an overseas company, and freelancers generally do not qualify.
This is one of the most significant structural differences between SARP and IFICI. Founders who own their own company and want to relocate to Ireland generally cannot access SARP unless they structure the move as a formal assignment from an overseas group entity.
Can a freelancer qualify for IFICI in Portugal?
Yes. IFICI covers qualifying self-employment income from eligible activities. Freelancers and independent contractors can qualify, provided their activity falls within the eligible categories and they contract with a qualifying entity. See our full IFICI eligibility guide or check at expatico.eu/eligibility.
What is the deadline to apply for SARP in Ireland?
The SARP application must be filed through Revenue's Online Service (ROS) by 30 June of the year following the relevant tax year. For 2026 arrivals, the annual return deadline is 30 June 2027. The employer must also file an annual SARP return by the same deadline covering all eligible employees.
Note that late certification can still be accepted up to 180 days after the date of arrival, though first-year relief is lost if the initial certification is not filed on time.
What is the deadline to apply for IFICI in Portugal?
The IFICI application must be filed with the Autoridade Tributária e Aduaneira by 15 January of the year following the year you became a Portuguese tax resident. The application is submitted through Portal das Finanças. Missing this deadline means losing the regime for that tax year.
Is IFICI better than Ireland's SARP?
For most high earners with significant foreign income or a self-employed structure: yes, clearly. The rate is lower, the duration is twice as long, the foreign income exemption is decisive, and IFICI is not restricted to employer-assigned workers.
For senior executives on large salaries with no significant foreign passive income, assigned by a qualifying employer, who want to be in Dublin for career reasons: SARP is a real and meaningful benefit. The gap on salary alone is approximately €55,000 per year on a €500K salary. That is significant but not prohibitive given the career advantages Dublin offers in certain sectors.
The decision between Lisbon and Dublin is not purely a tax decision for most people in this category. Ireland wins on corporate ecosystem, language, and technology sector concentration. Portugal wins on tax efficiency, sunshine, cost of living, and the 0% foreign income exemption.
What happens if I leave Portugal during my IFICI 10 years?
If you cease to be a Portuguese tax resident, the regime is suspended for those years. There is no retroactive clawback for the years you did benefit. If you return and re-establish tax residency within the IFICI period, the regime can resume. Professional advice is recommended before any change of residency during an active IFICI period.
Do I need to be employed by a Portuguese company to qualify for IFICI?
No. IFICI does not require employment by a Portuguese company. You must perform a qualifying professional activity with an eligible entity. This can include foreign companies with a Portuguese permanent establishment, certified startups, or other qualifying structures. The key requirement is the nature of the activity and the qualifying status of the entity, not the nationality of the employer. Self-employed professionals contracting with qualifying entities can also access IFICI. Check your specific situation at expatico.eu/eligibility.
Is IFICI better than the old NHR regime?
For qualifying professionals in innovation, R&D, and export-oriented sectors, the core financial mechanics are broadly comparable: a flat rate on Portuguese income and a broad foreign income exemption for 10 years. The key differences are that IFICI is significantly narrower in who qualifies (NHR was available to almost any new Portuguese tax resident), foreign pensions are excluded under IFICI (the old NHR offered a 10% flat pension rate), and IFICI requires your employer or contracting entity to meet formal certification conditions. For working founders and senior executives in qualifying activities, IFICI is the better regime for active income. For passive retirement income, the old NHR was more generous.
The full standings after 16 editions
# · Country · Take-home on €500K · Regime · Notes
1 · 🇵🇹 PORTUGAL · approximately €400K · IFICI · 0% on qualifying foreign income. 10 yrs.
2 · 🇮🇹 ITALY · approximately €385K · Impatriate Regime · 50% exempt. 5 yrs. Clawback risk.
3 · 🇪🇸 SPAIN · approximately €380K · Beckham Law · 24% flat. 6 yrs. €600K cap.
4 · 🇨🇭 SWITZERLAND (Zug) · approximately €375K to €390K · Ordinary cantonal rates · Wealth tax applies.
5 · 🇫🇮 FINLAND · approximately €375K · Key Employee · 25% flat. 7 yrs. No deductions.
6 · 🇮🇪 IRELAND · approximately €345K · SARP · 30% exempt above €125K. 5 yrs.
7 · 🇵🇱 POLAND · approximately €340K · Standard progressive PIT · 32% top rate. No expat regime.
8 · 🇩🇰 DENMARK · approximately €335K to €345K · Forskerordningen · 32.84% effective. 7 yrs.
9 · 🇳🇱 NETHERLANDS · approximately €330K · 30 Ruling · €233K salary base cap. 5 yrs.
10 · 🇳🇴 NORWAY · approximately €302K · Standard progressive PIT + wealth tax · 39.6% income tax + 1.3% wealth tax.
11 · 🇫🇷 FRANCE · approximately €300K to €330K · Impatriate Regime · 50% exemption cap. 8 yrs.
12 · 🇧🇪 BELGIUM · approximately €300K to €320K · STRIT · Min €70K salary. 5+3 yrs.
13 · 🇸🇪 SWEDEN · approximately €285K to €305K · Expertskatt · SEK 88,800/mo floor. 7 yrs.
14 · 🇬🇧 UK · approximately €275K · FIG regime · 45% on UK source from day 1.
15 · 🇦🇹 AUSTRIA · approximately €265K · Standard progressive PIT · 50% on €500K.
16 · 🇩🇪 GERMANY · approximately €262K · Standard progressive PIT · 47.5% top rate. No expat regime.
Next edition: Portugal vs Luxembourg. Small country. Interesting tax story.
Also compare: Portugal vs Spain, Portugal vs Italy, Portugal vs Poland.
Is IFICI right for you?
Eligibility depends on your professional profile, residency history, income structure and qualifying activity. The regime is powerful but requires proper setup to access the full benefit.
At Expatico, we help founders, executives and high earners assess whether they qualify, structure their move to Portugal correctly, and access the full range of Portuguese incentives, covering IFICI applications, company incorporation, talent sourcing and grant access.
Check if you qualify. Takes 2 minutes at expatico.eu/eligibility. Or book a call directly.
*All figures are illustrative based on standard assumptions for qualifying employment income under each country's best available regime. Income tax only. Social security contributions excluded for consistency across all comparisons. Tax outcomes depend on individual circumstances, income structure, applicable treaties, deductions and anti-abuse rules. This is not tax advice. Consult a qualified advisor before making relocation decisions. IFICI applies to qualifying employment and self-employment income in specific eligible activities. Other Portuguese-source income may be taxed at different rates.*
About the author: Luis Calandria works at Dealflow.eu and Expatico, specialising in Portuguese tax incentives and relocation for founders and senior executives.