The Three Tax Shelters Italy's Flat Tax Forgot: Spain's Beckham Law, France's Impatriate Regime, and Belgium's 2022 Expat Reset

Published on: May 19, 2026

Quick answer: Beyond Italy's flat tax and Portugal's IFICI sit three under-discussed European regimes that can fit specific HNW profiles better. Spain's Beckham Law taxes Spanish employment income at a flat 24% up to €600,000 with foreign passive income generally exempt, for six years; France's Régime des Impatriés exempts an impatriation bonus (a 30% flat-rate option), 50% of certain foreign investment income, and foreign real estate from the IFI wealth tax for five years, over an 8-year horizon; and Belgium's BBIB, improved by the December 2025 reform, now allows up to 35% tax-free cost reimbursement at a €70,000 salary threshold for up to 8 years. In practice, these regimes are typically best evaluated before the move as part of a multi-year career and family plan rather than after arrival.

Italy gets the headlines. The €300,000 lump-sum non-dom regime under Article 24-bis and the 7% Mezzogiorno flat tax dominate every conversation about HNW relocation in Europe. Portugal's IFICI (the narrower successor to NHR) gets the second slot. But three other regimes, Spain's Beckham Law, France's Régime des Impatriés, and Belgium's reformed inbound taxpayer scheme, sit alongside the Italian and Portuguese options and, for specific buyer profiles, deliver materially better outcomes.

The buyer profile that overlooks these regimes most consistently is the executive or HNW with concentrated employment income, equity compensation, and a desire to maintain operational presence in a major European financial center. If your career requires Madrid, Paris, or Brussels, and many do, the right regime is not the one with the lowest headline rate. It is the one your specific income profile interacts with most efficiently.

This guide breaks down the three under-discussed alternatives and where each one wins.

Spain's Beckham Law: 24% Flat on Employment Income, 0% on Foreign Passive

Officially the Régimen Especial para Trabajadores Desplazados (Special Tax Regime for Inbound Workers) under Article 93 of Spain's Personal Income Tax Law, the Beckham Law allows qualifying expatriates to be taxed as non-residents on Spanish-source income at a flat 24% up to €600,000 (47% above that threshold), with foreign-source dividends, interest, capital gains, and rental income generally exempt from Spanish tax during the regime.

Duration: Six tax years (the year of arrival plus the following five).

Eligibility in 2026:

• No Spanish tax residency in the five years immediately preceding the move (reduced from the previous 10-year requirement under the Startup Law reforms).
• Relocation linked to qualifying employment with a Spanish employer, intra-group secondment, or, under the 2023 Startup Law expansion, qualifying entrepreneurial activity, certified innovative work, or Digital Nomad Visa status.
• Application via Modelo 149 within six months of registering with Spanish Social Security or commencing work in Spain. The six-month window is treated strictly by the Spanish tax agency, and a late filing will generally cause the benefit to be lost. As of 2026 there is no reliable cure for a missed deadline.
• Family extension to spouse and children under 25 (or any age with disability), provided they relocate together.

The numbers, before US complications:

• €120,000 salary, single, no kids: Beckham tax ≈ €28,800; standard IRPF ≈ €39,600. Saving ≈ €10,800/year.
• €250,000 salary, married, two kids: Beckham tax ≈ €60,000; standard IRPF ≈ €99,000. Saving ≈ €39,000/year.
• €500,000 salary plus €200,000 foreign dividends: Beckham tax ≈ €120,000 on the salary, €0 Spanish tax on the dividends; standard IRPF ≈ €218,000 on salary plus ≈ €52,000 on dividends. Saving ≈ €150,000/year.

The structural advantages:

• While in the regime, foreign-source dividends, interest, and capital gains are generally outside Spanish tax, though the treatment depends on your specific circumstances.
• For regime beneficiaries, Spanish wealth tax (Impuesto sobre el Patrimonio) generally applies only to Spanish-situs assets as of 2026; rules vary by region and can change.
• Regime beneficiaries are generally not required to file Modelo 720, Spain's onerous foreign asset reporting form, while in the regime; the exemption is personal and fact-dependent.

Where it loses:

• Self-employed individuals and traditional freelancers are generally excluded; only certain highly qualified professionals, certified innovative entrepreneurs, and Digital Nomad Visa holders qualify.
• Income above €600,000 is taxed at the standard 47% top rate, not a lower flat rate.
• US citizens face the standard worldwide US filing obligation, and the 24% Beckham rate may sit below the US marginal rate, meaning the Foreign Tax Credit does not fully offset US liability.

For a US-Spain expat, the Beckham Law's value depends on whether Foreign Earned Income Exclusion (FEIE) or Foreign Tax Credit (FTC) is more advantageous, a calculation that should precede the move, not follow it.

France's Régime des Impatriés: 30% Flat Bonus, 50% Foreign Passive Exemption, 8 Years

Codified under Article 155 B of the French General Tax Code (Code Général des Impôts), the French impatriate regime is structurally different from the Spanish flat tax. Rather than a flat rate, it exempts specific components of compensation and certain foreign income from French income tax.

Duration: Up to 8 years (the year of arrival plus 8 subsequent calendar years until 31 December of the eighth year following arrival).

Eligibility:

• No French tax residency in the five calendar years immediately preceding the move (so a French national who completed a six-year posting abroad can return under the regime).
• Relocation must be linked to employment: direct recruitment from abroad by a French entity, or intra-group mobility (secondment or transfer within an international group).
• Independent relocation followed by post-arrival job search does not qualify.

The four exemptions:

1. Impatriation bonus (prime d'impatriation), Additional compensation paid in consideration of relocation to France is exempt from French income tax. Two calculation methods:
   • Actual method: The exact bonus specified in the employment contract is exempt. Best when contracts include large explicit relocation premiums.
   • Flat-rate method: If no bonus is specified, 30% of total compensation is deemed the impatriation bonus and exempted.
2. Foreign workday portion, The fraction of compensation attributable to professional activity carried out abroad in the employer's interest is also exempt. Combined exemption (bonus plus foreign workdays) is capped at either 50% of total compensation, or full exemption of the bonus plus 20% of remaining compensation, depending on which method the impatriate elects.
3. 50% exemption on certain foreign-source investment income, Dividends, interest, royalties, and capital gains from foreign sources are 50% exempt, subject to a tax treaty containing an exchange-of-information clause.
4. IFI (Impôt sur la Fortune Immobilière) exclusion of foreign real estate, For the first five years of French tax residency, real estate located outside France is excluded from the French wealth tax on real estate.

Reference compensation floor: A critical procedural point. Total exempt amounts cannot reduce taxable French compensation below what an equivalent non-impatriate French employee would earn in a comparable role. This prevents the entire salary from being converted to exempt bonus.

Where it wins: Senior executives earning €150,000 to €300,000 with significant equity compensation and foreign investment income often save €50,000 to €200,000 in cumulative tax over the full 8-year duration. The 5-year IFI exclusion of foreign real estate is uniquely valuable for clients with property portfolios outside France.

Where it loses: The regime is procedurally complex. Employer cooperation is essential, the employment contract generally needs to be structured appropriately at hire, since errors can jeopardise the benefit, and the employer must declare exempted amounts separately on the nominative social declaration (DSN). Self-employed individuals and contractors who arrange French residency independently do not qualify.

Belgium's 2022 Reset, Improved Again in 2026

Belgium's previous expatriate regime, dating to 1983, was abolished at the end of 2021 and replaced effective January 1, 2022 by two distinct regimes: the special tax regime for inbound taxpayers (BBIB) and for inbound researchers (BBIO).

The 2022 reset was originally seen as more restrictive than its predecessor. The December 2025 reform changed that calculation materially.

Law of December 18, 2025 (retroactively effective January 1, 2025):

• Minimum salary threshold for inbound taxpayers reduced from €75,000 to €70,000 per year.
• Maximum tax-free cost reimbursement increased from 30% to 35% of gross remuneration.
• The €90,000 annual cap on the tax-free allowance was abolished entirely.

The tax authority published Circular Letter 2026/C/51 on April 1, 2026 confirming the changes and allowing employers and employees who already benefit from the regime to retroactively amend employment contracts to reflect the new parameters. Retroactive applications for individuals who started employment between January 1, 2025 and January 9, 2026, and who met the lower €70,000 threshold but not the prior €75,000, were accepted until April 9, 2026.

Eligibility:

• No Belgian tax residency in the 60 months (5 years) preceding employment in Belgium.
• Residence outside a 150km radius of the Belgian border during those 60 months.
• No Belgian-source professional income subject to Belgian non-resident tax during the qualifying period.
• For inbound taxpayers: minimum gross annual remuneration of €70,000 (no minimum for researchers).
• Researcher track requires a qualifying scientific degree (doctor or master in defined science domains) or 10 years equivalent experience, with at least 80% of working time spent on research.

Duration: 5 years, extendable by 3 years if conditions remain satisfied (8 years total maximum).

The math: At a €100,000 gross salary, the 35% reimbursement converts €35,000 of compensation into tax-free expense reimbursement, reducing taxable remuneration to €65,000. At Belgian rates (50% top national plus communal surcharge of up to 9%), this typically saves an estimated €15,000 to €18,000 per year, plus partial social security relief, with the exact figure depending on the individual's bracket and the actual communal rate.

Critical asymmetry: The Belgian social security authority (NSSO/ONSS) has not aligned with the tax reform. As of mid-2026, social security contributions continue to apply under the prior 30% / €90,000 cap rules. The additional 5% tax-free allowance (the difference between 30% and 35%) is exempt from income tax but remains subject to social security contributions, creating a payroll complexity that employers must manage carefully.

Choosing Between the Five

For an executive or HNW evaluating European relocation in 2026, the practical decision matrix:

Italy €300K flat tax, Best for HNW individuals with substantial foreign passive income (€10M+ investable assets) where the €300,000 annual lump sum is small relative to total foreign income. Up to 15 years, family extensions at €50,000 per family member.

Italy 7% regime, Best for foreign retirees with foreign pensions and diversified passive income, willing to live in a qualifying Southern Italian municipality. 10 years, expanded to towns up to 30,000 inhabitants in April 2026.

Spain Beckham Law, Best for high earners (€200K+) with significant foreign passive income and Spanish employment, particularly those bringing equity compensation. 6 years, no Modelo 720 obligation.

France Régime des Impatriés, Best for senior executives with structured impatriation packages, foreign real estate, and an 8-year horizon. Works best when employer cooperation is strong from contract negotiation.

Belgium BBIB, Best for mid-to-senior earners (€70K to €200K) in pharma, finance, consulting, and EU institutional roles where a Brussels base is operationally necessary. 5 years extendable to 8, with the 2026 improvements making it materially more competitive than the 2022 baseline.

Portugal's IFICI is intentionally not in this list. The successor regime to NHR is narrowly targeted at specific R&D, scientific, and technology roles and does not address the broader HNW relocation that NHR previously covered.

Frequently asked questions

How long does Spain's Beckham Law last?
Six tax years, the year of arrival plus the following five. During that period Spanish employment income is taxed at a flat 24% up to €600,000, foreign-source passive income is generally exempt, and the Modelo 720 foreign-asset reporting obligation does not apply.

What makes France's impatriate regime different from a flat tax?
Rather than a flat rate, it exempts specific components, the impatriation bonus (with a 30% flat-rate option if no bonus is specified), a foreign-workday portion, 50% of certain foreign investment income, and foreign real estate from the IFI wealth tax for the first five years. It can run up to 8 years and works best when the employment contract is structured correctly at hire.

What changed for Belgium's expat regime in 2026?
The Law of December 18, 2025 (retroactive to January 1, 2025) cut the minimum salary threshold for inbound taxpayers from €75,000 to €70,000, raised the maximum tax-free cost reimbursement from 30% to 35% of gross remuneration, and abolished the €90,000 annual cap on the tax-free allowance. Note that social security has not aligned, so the extra 5% allowance remains subject to social security contributions.

Why isn't Portugal's IFICI on the shortlist?
The successor regime to NHR is narrowly targeted at specific R&D, scientific, and technology roles and does not address the broader HNW relocation that NHR previously covered.

The Underlying Question

The five-regime landscape is not a tax arbitrage menu. It is a residency design decision with second-order consequences for estate planning, succession, exit taxation, and cross-border investment structure. The right regime is the one that matches a five-to-fifteen-year career and family plan, and the wrong choice can lock in tax consequences that survive long after the regime ends.

For internationally mobile professionals and HNW families, regime selection is generally best addressed before the move rather than after.

A note on the numbers: where no source is named, the market figures in this article (prices, yields, costs) are indicative estimates compiled from publicly available market data and industry reporting at the time of writing. Markets move and rules change, so treat them as a starting point and verify current figures with official sources before acting on them.