A French entrepreneur selling online courses from his living room does not pay the same taxes depending on whether he declares his tax residence in Lisbon, Dubai, or Tbilisi. The country of residence determines the applicable rate on his worldwide income, capital gains, and sometimes even dividends. Before moving, it is wise to understand which regimes actually work in 2024, beyond the marketing promises of expatriation firms.
Exit tax and French obligations before departure
One does not start by choosing a host country. One begins by assessing what France will demand upon leaving the territory. Anyone holding a significant portfolio of securities is potentially subject to the exit tax on latent capital gains at the time of the transfer of tax residence.
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This constraint radically changes the calculation. A manager holding shares in a SAS that have appreciated does not gain any immediate benefit from moving to a tax-free country if the latent capital gain is taxed in France upon departure. The tax deferral exists, but it requires declaring the relevant securities to the French administration each year.
The website impots.gouv.fr details the mandatory procedures for taxpayers moving abroad: income declaration in the year of departure, notification to the public finance center, and maintaining certain reporting obligations for several years. When considering optimizing tax abroad, this exit framework weighs as heavily as the arrival regime.
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European flat-rate regimes: Italy, Greece, Spain
Countries without income tax capture attention, but European flat-rate regimes are often better suited to wealth profiles. Italy, Greece, and Spain have established systems specifically targeting wealthy new residents, with flat taxes on foreign-source income or partial exemptions.
Italy offers a regime that flatly taxes the foreign income of new residents. This system attracts retirees and investors who keep most of their income outside Italy. The advantage over a Gulf country: one remains within the European Union, with simplified banking access, solid tax treaties, and no restrictions on free movement.
Spain has developed a similar regime, sometimes referred to as the “Beckham Law,” which allows, under certain conditions, to be taxed only on Spanish-source income. Greece has followed the same logic with an annual flat rate for wealthy taxpayers transferring their residence.
Why these regimes change the game
A tax resident in Italy or Greece benefits from the bilateral treaties against double taxation signed by these countries with France. EU tax treaties protect against double taxation on dividends, interest, and royalties, which is not guaranteed with all exotic destinations.
Feedback varies on the actual administrative simplicity of these regimes, as each wealth situation involves different arrangements. It is recommended to check the effective residence duration requirements set by each country to maintain eligibility for the flat-rate regime.
Dubai and the Emirates: beyond the zero rate
The absence of personal income tax in the United Arab Emirates remains a fact. No tax on salaries, no taxation on personal capital gains. On paper, it is unbeatable.
In practice, the cost of living in Dubai absorbs part of the tax advantage. Housing, private health insurance, international schooling for children: these expenses reach levels that reduce the net gap with a European country with moderate taxation. One does not compare a tax rate; one compares a net living amount.
The other constraint concerns the tightening of monitored jurisdictions lists. The EU updated its list of non-cooperative jurisdictions in February 2024. The Emirates have not appeared on it for several years, but European banks apply enhanced compliance procedures for residents of zero-tax countries. Opening an account, repatriating funds, or structuring a holding from Dubai takes longer and incurs higher advisory fees than is usually reported.
Taxation of non-residents: what France continues to collect
Moving does not sever all tax ties with France. Income from French sources (rents, dividends from French companies, capital gains on properties located in France) remains taxable in France, even for a non-resident.
- French rental income is subject to the progressive scale with a minimum rate, unless a tax treaty provides for different treatment
- Capital gains on French properties are subject to withholding tax, including social contributions for residents outside the European Economic Area
- Dividends from French sources are subject to withholding tax, the rate of which depends on the applicable bilateral treaty
An expatriate who retains a rental property portfolio in France while residing in a tax-free country may find themselves with a French tax burden barely lower than that of a resident. The net gain depends on the mix between French income and foreign income, not solely on the rate of the host country.
Concrete criteria for choosing between tax destinations
Rather than ranking twenty countries, it is clearer to ask the right questions before making a choice.
- What portion of your income comes from French sources, and what portion from foreign or mobile sources (freelance, dividends from foreign holdings, trading)?
- Does the target country have a tax treaty with France that covers your types of income (dividends, royalties, capital gains)?
- Is the advantageous tax regime time-limited (often five to fifteen years for European flat rates), and what happens afterward?
- Are the effective residence obligations compatible with your lifestyle (minimum number of days on-site, center of vital interests)?
A European flat-rate regime suits a profile that derives the majority of its income outside France. A country without income tax suits a profile that has no remaining French wealth ties. The wrong choice is the one that ignores French-source income.
International regulatory pressure continues to increase, with the OECD pushing for greater transparency and automatic exchange of banking information. Arrangements that worked ten years ago are now detected by tax administrations. Choosing a stable country with solid treaties and a clear legal framework remains the only sustainable approach.