Director expatriation: tax domicile, the 183-day rule and consequences

Quick answer. Contrary to a stubborn misconception, your tax domicile in France does not depend on the 183-day rule. Article 4 B of the French tax code retains several alternative criteria: it is enough for one of them to be met — home or main place of stay, main professional activity, or centre of economic interests in France — to be a French tax resident. Spending fewer than 183 days in France is therefore not enough to lose this status if your family or your economic interests remain there. The resident is taxed on their worldwide income; the non-resident only on their French-source income. A transfer of residence may also trigger the exit tax (Article 167 bis of the tax code).

More and more directors are considering moving abroad, sometimes believing it is enough to "spend fewer than 183 days in France" to escape French tax. This is a frequent and costly mistake. Tax domicile follows precise criteria, and a poorly prepared departure can leave the director a French tax resident despite themselves — with worldwide taxation maintained. Understanding these rules is a prerequisite for any mobility, alongside our matrix on expatriate, posted or inbound.

The "183-day rule" is one of the most widespread misconceptions in international taxation. It does not define French tax domicile. In reality, the 183-day threshold operates elsewhere: in tax treaties, to determine where salaries are taxed (a salary is in principle taxable in the State where it is exercised, unless the stay is under 183 days, the employer is non-resident and the cost is not borne by a permanent establishment). It also serves in certain exemption regimes for employees sent abroad.

But for tax domicile itself, this threshold has no autonomous value: you can spend fewer than 183 days in France and remain a French tax resident if one of the Article 4 B criteria is met.

Under Article 4 B of the tax code, a person is tax-domiciled in France if one of the following criteria is met:

• The home or main place of stay in France. The home is the place where the person and their family usually live; failing a home, the main place of stay is used.
• Carrying on a professional activity in France as the main activity.
• The centre of economic interests in France (seat of business, main investments, main source of income).

A single criterion suffices. That is why a director who moves abroad but whose family stays in France, or whose income comes mainly from a French company, may remain a French tax resident.

Domicile determines the scope of taxation:

• The French tax resident is taxed on all their worldwide income, whatever its origin.
• The non-resident is taxed in France only on their French-source income (property income, dividends from a French company, etc.), often subject to specific rules and rates.

The change of status is therefore not trivial: it changes the very tax base.

Leaving French tax residence may trigger the exit tax (Article 167 bis of the tax code): a taxation of latent capital gains on significant shareholdings held at the time of departure (shareholdings worth more than EUR 800,000 or representing at least 50% of a company's profits). The mechanism provides for payment-deferral arrangements and, under conditions, for relief. We detail it in our exit-tax guide. The transfer also entails reporting formalities not to be overlooked.

When two countries each consider you a resident, the tax treaty decides through a cascade of criteria (permanent home, centre of vital interests, habitual abode, nationality), as we explain regarding tax treaties. The treaty prevails over domestic law and allows a single residence to be attributed.

The director whose family stays in France. This is the most frequent trap: even settled abroad and present fewer than 183 days in France, the director remains a resident if their home (spouse, children) stays there.

The director whose income comes from France. If income comes mainly from a French company, the centre of economic interests can be enough to maintain French residence, even with limited physical presence.

The remuneration trade-off. The choice between salary and dividends, and the location of the company, interact with domicile: the analysis must be holistic.

• Forget the 183-day rule for domicile. It does not define tax residence; a single Article 4 B criterion is enough to attach you to it.
• The home prevails. If your family stays in France, physical departure is generally not enough to lose residence.
• Anticipate the exit tax. The transfer of residence may tax the latent gains of significant shareholdings.
• Document the change. Lease, schooling, accounts, activity: the break of ties with France must be real and provable.
• Rely on the treaty. In case of dual residence, it attributes a single residence according to precise criteria.

Recently, a director was about to "spend fewer than six months in France" to, he believed, stop being taxed there, while leaving his family and his company there. The analysis showed the opposite: his home and centre of economic interests remaining in France, he stayed a French tax resident, taxable on his worldwide income. We clarified the situation before it generated a reassessment, and defined the conditions for a possible real transfer of residence, including the exit-tax analysis.

Our conviction, as accountants registered with the Ordre, is that expatriation is prepared on legal criteria, not on a count of days. The 183-day rule is a false compass for tax domicile. An effective departure requires a real, documented break of ties with France, and the anticipation of its consequences — exit tax, taxation of French-source income, application of the treaty. It is a file we handle alongside director's wealth management and international tax advice.

Hayot Expertise advice. Before expatriating, do not reason in number of days, but in criteria: where does your family live, where do you carry on your main activity, where is the centre of your economic interests? If one of these criteria stays in France, you probably remain a French tax resident, taxable on your worldwide income. Prepare a real, documented break of ties, anticipate the exit tax on your shareholdings, and rely on the applicable treaty. An improvised departure is the best way to stay taxed in France despite yourself.