
Tax residence
Tax residence refers to the country in which a person (individual or legal entity) is considered a resident for tax purposes and is subject to reporting and, where applicable, taxation. It helps determine the state with the autority to tx income, welth, or certain gains, as well as the scope of reporting obligations.
This connection is based on criteria defined by each country, usually applied in combination, and generally relies on one or more of the following elements:
- Place of habitual residence: the country where a person lives or spends most of their time on a stable and continuous basis.
- Centre of vital or economic interests: the place where a person’s main personal, financial, professional, or wealth-related ties are located.
- Nationality or legal status: some countries use nationality or specific legal statuses (for example, U.S. citizens being taxed on their worldwide income) to determine tax residence.
- Length of stay: many countries consider an individual to be a tax resident when they exceed a defined number of days within their territory.
- Place of effective management for companies: for companies, tax residence often corresponds to the place where strategic decisions are made (place of effective management) or where the company is legally incorporated, depending on the criteria adopted by the relevant state.
Tax residence is essential to:
- determine where taxes must be declared and paid,
- identify international tax obligations and rights,
- Conflicts of residence are resolved through international tax treaties, which provide tie-breaker rules to establish a single tax residence and avoid double taxation.
In summary, tax residence is a key concept in international tax law that determines the country entitled to tax an individual or a company and defines the scope of their tax obligations.
FAQ
What is tax residence?
Tax residence is the country in which an individual is officially recognized as a taxpayer and where they must declare their income, in accordance with local tax rules and, where applicable, international tax treaties.
How do I know if I am a French tax resident?
You are considered a French tax resident if you meet at least one of the following criteria:
- your household (main house) is in France;
- you spend more than 183 days per year in France;
- your main professional activity is in France;
- your economic centre of interests is in France.
(These criteria are alternative and assessed in accordance with Article 4 B of the French General Tax Code.)
What is the difference between tax domicile and tax residence?
None. Under French law, both terms refer to the same concept and are used interchangeably by the tax authorities.
I live in Paris but work abroad: what is my tax residence?
It depends on the centre of your economic interests and the location of your household. You may still be considered a French tax resident even if you work abroad, if your main ties remain in France.
Can I have two tax residences?
No. In the event of a conflict, international tax treaties generally determine a single country of tax residence using hierarchical criteria (household, centre of vital interests, habitual place of stay, nationality).



