French Social Security in Mauritius: What Stays, What Stops

French social security cover ends automatically the moment someone moves to Mauritius, and no bilateral agreement between France and Mauritius steps in to bridge the gap, unlike a regional neighbour such as Madagascar. Health cover, unemployment benefits and pension rights each break down differently, so every one of these three risks has to be secured on its own before departure. The practical departure checklist is covered in our moving abroad checklist, and the return leg, which has its own deadlines, gets a dedicated article.

What stops the day you leave

According to France Diplomatie, rights opened under French health insurance automatically lapse as a result of expatriation. The Carte Vitale remains a piece of administrative identification, but it stops giving access to any reimbursement once the move is effective. Family benefits work on a different logic tied to residence: Caf, the French family benefits agency, requires effective presence in France, and a cumulative absence of more than 92 days in a calendar year suspends most family benefits.

Why there is no automatic continuity with Mauritius

Cleiss, the French body that tracks international social security coordination, lists the countries that have signed a bilateral agreement with France. Outside the EU, that list includes Morocco, Senegal, Canada, the United States, India and Madagascar, but not Mauritius. Without such a treaty, there is no coordination between the two systems at all: no transfer of accrued rights, no combined count of contribution periods, no cross-recognition of medical costs.

CFE: the only way to keep a voluntary link

The Caisse des Français de l’Étranger (CFE) is a voluntary French social security body open to any French national living abroad, whether employed, self-employed, without professional activity, retired or a student. It covers three risks: health and maternity, workplace accidents and occupational disease, and old age. Joining within twelve months of departure secures backdated cover and avoids any gap. On return to France, CFE members keep their rights for three months, long enough to switch back to a standard French scheme. Many combine CFE with private health insurance or access to a clinic on the ground, a subject covered in our guide to health insurance and clinics in Mauritius.

Unemployment insurance: it depends on who signs the contract

France Travail, the French employment agency, draws a clear line. If the employer stays based in France, French unemployment insurance keeps running exactly as it would for a job on French soil, contributions included. If the employer is a foreign or Mauritian company, affiliation becomes optional: nothing forces that employer to contribute to the French scheme, and most do not. On return, registering as a jobseeker must happen within twelve months of losing the job abroad, and the benefit calculation only counts contributions paid to France Travail over the four quarters preceding the end of the contract.

Pension: years spent in Mauritius don’t count, unless you join CFE

L’Assurance retraite, the French pension body, is direct on this point: for a country without an agreement, the French pension is calculated solely on the basis of activity carried out in France. Years worked in Mauritius without CFE membership add no quarters to the general pension scheme, however long they last. CFE remains the only mechanism that lets someone keep validating quarters during expatriation, under the same conditions as an activity carried out in France.

What Mauritius offers in return: the Contribution Sociale Généralisée

Since September 2020, the Contribution Sociale Généralisée (CSG) has replaced the Mauritian National Pensions Fund, according to the Mauritius Revenue Authority. It applies by monthly salary bracket: 1.5% withheld from the employee plus 3% from the employer up to Rs 50,000, then 3% and 6% above that threshold. Foreign employees are in principle liable for CSG just like residents, with two exceptions listed by the MRA: employees of export-oriented companies during their first two years of residence, and holders of a work permit on a project financed for more than 50% by foreign funds. The breakdown by status, employee, director or self-employed, is covered in our article on social contributions in Mauritius.

Securing your own situation, by profile

An employee seconded by a French company usually keeps French unemployment and pension rights, thanks to contributions from the home employer; the priority is to check this point in the contract before leaving, a subject covered in our guide to negotiating an expat package. An employee hired directly by a Mauritian company loses that continuity: contributions go to local CSG, under the terms set by the Mauritian employment contract, and CFE membership becomes the way to avoid a gap in French pension rights. A self-employed worker or the director of a Mauritian company has, by default, no automatic contribution anywhere: CFE becomes the only safeguard against a full break in health and pension cover. A retiree isn’t affected by the unemployment question, but still loses French health cover on moving, a topic detailed in our article on healthcare for retirees in Mauritius, alongside the tax treatment of pensions in our article on French pensions in Mauritius.

Mistakes that get expensive

The costliest situations almost always follow the same pattern: leaving without checking the employer’s unemployment affiliation status, missing the twelve-month window for backdated CFE membership, ignoring the 92-day absence threshold that suspends Caf benefits, or mistaking a private health policy taken out in Mauritius for continued French cover. All four are worth checking before departure, not after.

Frequently asked questions about social security in Mauritius

Does my Carte Vitale still work after I leave?

It remains a useful piece of identification during a temporary stay in France, but any right attached to it has to be reactivated, for instance through CFE or a new employer; it gives access to no reimbursement during the expatriation itself.

Does the 92-day absence threshold also apply to housing benefit?

No, Caf applies a separate threshold for housing benefit: 122 cumulative days of absence per year, against 92 days for other family benefits.

Does the length of the Mauritian contract change these rules?

No. It is the employer’s status, not the length of the stay, that determines continuity of French unemployment cover, and the absence of an agreement with Mauritius applies from day one of expatriation.

Does Mauritian CSG build up French pension rights?

No: without an agreement between the two countries, contributions paid in Mauritius stay inside the Mauritian system and are not recognised by the French scheme.

Sources and verification

• Cleiss — list of bilateral social security agreements
• France Diplomatie — returning from a country outside the EU
• France Travail — unemployment insurance for expatriates outside Europe
• Caisse des Français de l’Étranger — FAQ
• L’Assurance retraite — pension rights when expatriated
• Caf — residence condition
• Mauritius Revenue Authority — Contribution Sociale Généralisée