Italy, Portugal, and Greece have historically been the three main southern European destinations for wealth-migration applicants seeking favourable tax treatment on foreign-source income. As of 2026, the competitive landscape has shifted materially. Italy's flat tax was doubled from €100,000 to €200,000 in August 2024 and the government has signalled potentially raising it to €300,000 in future budgets. Portugal's NHR was substantially wound down in 2024 and the replacement IFICI regime is much narrower. Greece introduced a €100,000 non-dom regime in 2020 that has been gaining traction as applicants look for alternatives to the doubled Italian cost. Here is the honest three-way comparison with scoring methodology and break-even maths.
Evaluating Italy, Portugal, and Greece against each other requires visiting at least two of the three during due diligence. Milan, Lisbon, and Athens are not on the same commercial routes and visiting in one trip via commercial aviation is effectively impossible. Private charter compresses the comparison into one week.
Get a Charter Quote →I rank the three regimes on six equally-weighted factors, each scored out of 5, for a maximum total of 30 points: (1) tax proposition for €1M–€5M foreign income profile, (2) regime duration and renewability, (3) qualification accessibility and compliance burden, (4) ancillary benefits beyond headline tax rate, (5) lifestyle and practical infrastructure in the destination, and (6) political stability of the regime going forward. Scores reflect my assessment after reading current legislation and speaking with specialist cross-border counsel as of April 2026. Other applicants with different income profiles or different priorities may weight factors differently, and specific situations can change the ranking materially. Scores are directional, not definitive.
The six factors were chosen to cover both the narrow tax optimisation question and the broader questions that determine whether a specific regime actually works for a real applicant in practice. A regime that scores well on tax proposition alone may still be the wrong answer if the qualification process is prohibitively complex, if the destination lifestyle does not suit the applicant, or if the regime itself is politically unstable and likely to change within the fifteen-year window. The weighting is deliberately equal because no single factor dominates the others for the typical applicant; families prioritising lifestyle may weight factor 5 more heavily, while applicants focused purely on tax savings may weight factor 1 more heavily.
Italy's flat tax regime is codified under Article 24-bis of the Italian Consolidated Income Tax Code (TUIR) and was introduced in 2017 as part of a broader effort to attract wealthy international residents to Italy. The original annual cost was €100,000 per year, which was the figure that made Italy the clear best-in-class tax destination for UHNW applicants through 2017-2024. Effective August 2024, the Italian government doubled the annual cost to €200,000 for new applicants — existing holders retained the €100,000 rate for the remainder of their fifteen-year window, but anyone electing into the regime from August 2024 onward faces the higher figure. The government has reportedly signalled potential further increases to €300,000 in future budgets, though this has not been confirmed as of April 2026.
The mechanism is straightforward. A qualifying Italian tax resident who elects into Article 24-bis pays €200,000 per year as a fixed substitutive tax on all foreign-source income, regardless of the amount. Italian-source income is taxed at standard Italian progressive rates (the top rate is 43 percent for national income tax, with regional and municipal additions bringing the effective top rate to approximately 45-47 percent depending on location). Family members can be added to the regime for €25,000 per person per year, which means a family of four (applicant plus spouse plus two children) pays €200,000 + €75,000 = €275,000 per year rather than each member being taxed separately.
Qualification requires that the applicant has not been Italian tax resident for nine of the preceding ten years, that they become Italian tax resident through the standard tests (183+ days per year in Italy, or primary residence in Italy), and that they make a formal election into the regime through the Italian tax authority. The regime runs for a maximum of fifteen years and cannot be renewed — after fifteen years, the applicant becomes subject to standard Italian worldwide taxation or must leave Italy to preserve tax optimisation.
The specific advantage of Italy's regime at higher income levels is the scaling. €200,000 is a fixed cost regardless of income level, which means the effective tax rate drops as income rises. An applicant with €1 million of foreign income pays 20 percent effective. €5 million of foreign income pays 4 percent effective. €10 million pays 2 percent effective. €50 million pays 0.4 percent effective. For genuinely UHNW applicants, Italy's regime becomes progressively more attractive as wealth scales, which is the specific characteristic that makes it the favoured choice of the wealthiest European relocators.
Portugal's Non-Habitual Resident (NHR) regime was introduced in 2009 and became the most popular European wealth-migration tax regime through the 2015-2023 period, attracting tens of thousands of new Portuguese residents including substantial numbers of retirees from the UK, France, Scandinavia, and North America. The regime offered ten years of favourable tax treatment including zero Portuguese tax on most foreign pension income, reduced rates on certain foreign-source investment income, and a flat 20 percent rate on Portuguese-source income for qualifying professions. For the specific profile of wealthy retirees with foreign pensions, the NHR was one of the most favourable regimes in Europe.
The Portuguese government announced the wind-down of the NHR regime in late 2023 and implemented it through 2024. New applicants after the wind-down cannot access the old NHR broad benefits. Existing NHR holders who qualified before the wind-down retain their benefits for the remainder of the 10-year regime duration, so a substantial cohort of existing holders will be on the old NHR framework through approximately 2033-2034. But for applicants considering Portuguese relocation in 2026, the NHR is effectively unavailable.
The replacement regime is called IFICI and is sometimes referred to as NHR 2.0, though this label overstates the similarity. IFICI applies specifically to scientific research, innovation, higher education, and certain professional activities rather than to the broad wealth-migration market the old NHR served. The qualifying activities include research positions at Portuguese higher education institutions, certain high-technology professional roles, and specific innovation-related activities. For applicants whose professional work fits within these narrow categories, IFICI provides meaningful benefits. For applicants whose income profile is wealth-migration-oriented (foreign pensions, foreign dividends, foreign passive income), IFICI provides nothing.
The practical implication for the 2026 comparison is that Portugal is no longer a direct competitor to Italy or Greece for broad wealth-migration applicants. Portugal remains attractive for specific applicant profiles — qualified IFICI professionals, retirees willing to accept standard Portuguese tax rates for lifestyle reasons, Golden Visa applicants whose primary goal is EU residency rather than personal tax optimisation — but the broad comparison between Italy, Portugal, and Greece that would have been relevant in 2020 or 2022 no longer applies in 2026. Portugal loses this comparison before it starts, for most applicant profiles.
Greece introduced a non-dom regime in December 2019, effective from 2020, offering a flat annual tax of €100,000 on foreign-source income for qualifying new Greek tax residents. The regime was explicitly modelled on Italy's Article 24-bis flat tax with lower pricing, and was designed to attract wealth-migration applicants who would otherwise have chosen Italy. The lower price point has become particularly relevant since Italy doubled its flat tax to €200,000 in August 2024, which widened the price gap between Italy and Greece from €0 (when both were €100,000) to €100,000 per year.
The Greek regime mechanism is similar to Italy's. A qualifying Greek tax resident pays €100,000 per year as a fixed annual tax on all foreign-source income, regardless of amount. Greek-source income is taxed at standard Greek rates (progressive from 9 percent to 44 percent for personal income tax, plus solidarity contribution in some cases) outside the flat tax. Family members can be added to the regime for €20,000 per person per year, which is marginally cheaper than Italy's €25,000 family add-on. A family of four (applicant plus spouse plus two children) pays €100,000 + €60,000 = €160,000 per year, compared to Italy's €275,000 for the equivalent family structure.
Qualification requires that the applicant has not been Greek tax resident for seven of the preceding eight years (shorter than Italy's nine of ten requirement), that they become Greek tax resident through standard tests, and that they make a qualifying investment in Greece of at least €500,000 in real estate, Greek business activity, or Greek government bonds. The investment requirement is Greek-specific and is not present in Italy's Article 24-bis regime — Italian applicants can elect into the flat tax without any specific investment commitment beyond establishing residency. The investment requirement adds upfront capital commitment to the Greek option but also produces a tangible asset that Italian applicants do not automatically acquire.
The regime runs for fifteen years maximum, same as Italy, and cannot be renewed. Greece has been processing Greek non-dom applications through the General Secretariat of Public Revenue with variable timeline performance — specialist advisors report that processing has been inconsistent and applicants should allow meaningful time between filing the election and receiving confirmation. For applicants whose income profile fits the €500,000 to €1.5 million range of foreign income per year, Greece often produces a lower absolute annual cost than Italy's €200,000 while still providing the structural benefits of a flat-tax regime.
The specific break-even between Italy and Greece depends on the foreign income level and the family structure. Here is the maths for a single applicant (no family add-ons) across income ranges.
| Foreign income | Italy effective rate | Greece effective rate | Which is better |
|---|---|---|---|
| €500,000 | 40% | 20% | Greece (€100k cheaper/yr) |
| €1,000,000 | 20% | 10% | Greece (€100k cheaper/yr) |
| €2,000,000 | 10% | 5% | Greece (€100k cheaper/yr) |
| €5,000,000 | 4% | 2% | Greece (€100k cheaper/yr) |
| €10,000,000 | 2% | 1% | Greece (€100k cheaper/yr) |
| €50,000,000 | 0.4% | 0.2% | Greece (€100k cheaper/yr) |
The flat €100,000 saving in favour of Greece at every income level reflects the simple fact that €100,000 is always €100,000 cheaper than €200,000. For single applicants, Greece is the cheaper option at every income level, which is the structural advantage that has been driving the shift in applicant flows since Italy's August 2024 price doubling.
The comparison becomes more nuanced when family structures are factored in. Italy charges €25,000 per family member per year, Greece charges €20,000 per family member per year. For a family of four, Italy costs €275,000 annual versus Greece's €160,000 — a €115,000 annual saving in favour of Greece. For a family of six, Italy costs €300,000 (main applicant plus four family members) versus Greece's €200,000, a €100,000 saving. For very large families, Italy's scaling advantage in family add-ons narrows the gap slightly but does not eliminate it.
The Italian advantage appears when the comparison factors in non-tax considerations. Italy has substantially deeper professional services infrastructure, larger and more varied international schools, better connectivity to northern Europe, more developed private banking, and a longer track record of successfully implementing Article 24-bis elections with predictable Italian tax authority processing. Greece has been catching up on all these dimensions but starts from a lower baseline. For applicants whose decision is driven by infrastructure and lifestyle as much as by tax, the Italian premium can be worth paying even though Greece produces lower headline tax costs.
Six factors, each scored out of 5 for a maximum of 30 points. Directional assessment as of April 2026; your specific situation may weight factors differently. Portugal is included for completeness but scores low because the old NHR is unavailable to new applicants.
| Factor | Italy | Portugal | Greece |
|---|---|---|---|
| Tax proposition (€1M-€5M profile) | 4/5 | 1/5 | 5/5 |
| Regime duration | 4/5 | 2/5 | 4/5 |
| Qualification accessibility | 4/5 | 2/5 | 3/5 |
| Ancillary benefits | 4/5 | 3/5 | 3/5 |
| Lifestyle and infrastructure | 5/5 | 4/5 | 3/5 |
| Political stability of regime | 3/5 | 1/5 | 4/5 |
| Total score | 24/30 | 13/30 | 22/30 |
Italy scores best overall (24/30) primarily on the strength of its lifestyle and infrastructure dimensions. Greece scores a very close second (22/30) on tax proposition and political stability. Portugal scores substantially lower (13/30) because the old NHR regime is unavailable and the replacement IFICI regime serves a much narrower applicant profile. The gap between Italy and Greece is small enough that individual applicant priorities easily reverse the ranking — applicants with smaller foreign income profiles or larger families will frequently find Greece comes out ahead, while applicants prioritising infrastructure and professional services will find Italy wins.
Political stability is the factor where the scoring required the most judgment. Italy's recent doubling of the flat tax and the signalled further increase to €300,000 reduce my confidence in regime stability — the Italian framework has been changed twice in eight years and the signals suggest more changes may come. Greece has not changed its flat tax rate since 2020 introduction and the Greek fiscal situation has improved meaningfully through 2024-2025, reducing political pressure to tighten the regime. Portugal's wind-down of NHR is the clear cautionary example of regime instability and is the specific reason the Portugal score is low on this factor.
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Get a Quote →Italy is the right answer for: UHNW applicants with foreign income above approximately €2 million per year whose decision is driven as much by lifestyle and infrastructure as by raw tax optimisation. Applicants who specifically value Italian lifestyle, Milanese or Tuscan private banking infrastructure, access to the best European international schools, and mature professional services. Applicants who can absorb the €200,000 annual cost without it materially affecting their household finances. Applicants with ten or more years of planning horizon who want to use the full fifteen-year regime window.
Greece is the right answer for: Applicants with foreign income in the €500,000 to €2 million range where the €100,000 absolute saving versus Italy is material to overall financial outcomes. Applicants with larger family structures (five or more members) where the Greek family add-on discount produces meaningful cumulative savings. Applicants who want the flat-tax structure without the Italian premium pricing. Applicants who specifically value Greek lifestyle — Athens urban life, the islands, Mediterranean climate with less crowding than prime Italian destinations.
Portugal is the right answer for: Applicants whose professional profile specifically qualifies for IFICI (scientific research, innovation, higher education, certain professional activities) — the new regime is genuinely favourable for this narrow cohort. Golden Visa applicants whose primary goal is EU residency rather than personal tax optimisation. Retirees with sufficient savings to absorb standard Portuguese tax rates and who specifically prefer Portuguese lifestyle over Italian or Greek alternatives. Portugal is not the right answer for applicants whose main goal is broad tax optimisation on foreign-source income — Italy and Greece are structurally better for that purpose in 2026.
The honest framing I give clients is this: Italy and Greece are close competitors where the specific choice depends on income profile, family structure, and lifestyle preference. Portugal is a different product now, serving different applicants, and should not be evaluated on the same axes as the two flat-tax alternatives. Applicants who do not have clear fit to one of these three profiles should consider the broader alternatives — UAE, Monaco, Switzerland forfait, Bulgaria, Cyprus — rather than forcing themselves into a regime that was not designed for them.
The honest answer depends on income level, duration planning, and family situation — there is no single best regime. Italy's €200,000 flat tax under Article 24-bis TUIR works best for applicants with foreign income above approximately €1 million per year, producing effective tax rates of 20 percent or lower that scale favourably as income increases, for a maximum of fifteen years. Greece's €100,000 flat tax regime works best for applicants with foreign income in the €500,000 to €1.5 million range, producing a lower absolute annual cost than Italy but with less favourable scaling at very high incomes, also for fifteen years. Portugal's NHR was substantially wound down in 2024 and the replacement IFICI regime is much narrower — Portugal is no longer competitive with Italy or Greece for most wealth-migration applicants, though it may still work for specific professional profiles that qualify for IFICI. The specific break-even calculations matter more than the headline comparisons, and applicants should work with specialist cross-border tax counsel to model their actual income profile across all three regimes before committing.
Italy's Article 24-bis TUIR flat tax regime allows qualifying new Italian tax residents to pay a fixed €200,000 per year on foreign-source income, regardless of the amount of foreign income, in lieu of standard Italian progressive taxation on that income. The regime was introduced in 2017 at €100,000 per year and doubled to €200,000 effective August 2024. The Italian government has reportedly signalled potential further increases to €300,000 in future budgets, though this has not been confirmed as of April 2026. Qualification requires: not having been Italian tax resident for nine of the preceding ten years, becoming Italian tax resident through physical presence or primary home establishment, and formally electing into the regime through the Italian tax authority's application process. The regime runs for a maximum of fifteen years and cannot be renewed. Italian-source income is taxed at standard Italian rates outside the flat tax. Family members can be added to the flat tax for €25,000 per person per year, making the regime particularly attractive for UHNW applicants with substantial families.
The original Portugal Non-Habitual Resident (NHR) regime was substantially wound down for new applicants in 2024, replaced by a narrower regime called IFICI (sometimes referred to as NHR 2.0) that applies specifically to scientific research, innovation, higher education, and certain professional activities. Existing NHR holders who qualified before the 2024 wind-down retain their benefits for the remainder of the 10-year regime duration. For new applicants in 2026, the old NHR broad benefits on foreign pension income and foreign-source investment income are not available. The replacement IFICI regime is narrower in scope and applies only to specific professional profiles rather than to the broad wealth-migration market the old NHR served. Portugal remains attractive for applicants who specifically qualify for IFICI through their professional work, for retirees who can absorb standard Portuguese personal tax rates and prefer Portuguese lifestyle, and for Golden Visa applicants whose goal is EU residency rather than pure tax optimisation. For UK non-doms seeking broad tax optimisation comparable to the pre-2025 non-dom regime, Portugal is no longer competitive with Italy or Greece as of 2026.
Greece introduced a non-dom regime in 2020 offering a flat annual tax of €100,000 on foreign-source income for qualifying new Greek tax residents, in lieu of standard Greek progressive taxation on that income. The regime requires that the applicant has not been Greek tax resident for seven of the preceding eight years, that the applicant becomes Greek tax resident through physical presence or primary home establishment, and that the applicant makes a qualifying investment in Greece of at least €500,000 in real estate, Greek business activity, or Greek government bonds. The regime runs for a maximum of fifteen years and cannot be renewed. Family members can be added for €20,000 per person per year, which is cheaper than Italy's €25,000 family add-on. Greek-source income is taxed at standard Greek rates outside the flat tax. For applicants with foreign income in the €500,000 to €1.5 million range, the Greek €100,000 flat tax often produces a lower absolute annual cost than Italy's €200,000, though Italy's scaling advantage kicks in at higher income levels.
Milan, Lisbon, and Athens in one compressed week.
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