French tax residence is a legal conclusion built from facts over time. Apply the French domestic criteria first, then the relevant treaty if another country can also treat the individual as resident, and preserve evidence for the transition period.
Residence analysis method
Article 4 B CGI identifies French domestic residence through the home or principal place of stay, principal professional activity and centre of economic interests. The tests are alternatives: one satisfied criterion can support French residence, subject to the rule that an applicable tax treaty may allocate residence away from France. A simple travel-day count is therefore evidence, not a universal safe harbour.
Build the facts in three files. The personal file covers homes available, spouse or partner, children, schooling, insurance, utilities and daily life. The professional file covers employment, clients, offices, directorships, signature authority and where management decisions were actually made. The economic file covers income sources, businesses, investments, property, banking and the place from which the taxpayer’s affairs were administered. The conclusion should explain conflicting facts rather than count only the documents pointing in one direction.
If domestic rules produce residence in two countries, open the treaty text that applied during the period. Do not assume every treaty follows identical tie-breakers or definitions. Record the residence certificate and the underlying evidence, then apply each distributive article separately to income and assets. The French tax authority’s official convention collection provides the country texts and consolidated versions available.
The transition year needs its own timeline: last day under the claimed French worldwide-income position, first day under the post-departure position, income received around the change, foreign accounts and assets, departure-year filings and any later French-source income. A move back to France, continued company management or a family arrangement that changes during the year may require the analysis to be revisited.
Articles in this category
Resources on French domestic residence, treaty residence and evidence files for cross-border taxpayers.
Tax Residence in France: Criteria Under Article 4 B CGI
Apply the domestic tests individually and document the facts supporting or contradicting each one.
Transfer of Tax Residence to Dubai: The Risks
Compare French domestic criteria, the treaty text and UAE evidence without treating a visa as conclusive.
Impatriate Tax Regime Article 155 B CGI: Returning to France
Separate the date residence resumes from the additional statutory conditions of the impatriate regime.
France-Switzerland Tax Treaty: Cross-Border Workers and Tax Residence
Analyse residence and employment income separately, including the actual place where work is performed.
Swiss Lump-Sum Taxation (Forfait Fiscal)
Distinguish a foreign domestic tax status from residence under French law and the bilateral treaty.
The Concept of Mixed Couples in Tax Law
Review each spouse’s residence, the household filing position and the source of each income item.
Advantages of Expatriation to Panama
Verify current foreign tax rules independently before comparing them with the French departure consequences.
How to use these resources
Start with the domestic residence page, then select the relevant treaty or destination page. Build a dated evidence index and use the legal version applicable to the period; these resources do not determine residence from one isolated fact.
Book a consultation
For a live matter, the first step is usually a video consultation or an office consultation to identify the issue, the deadlines and the supporting documents required.