The Plafond Mensuel de la Sécurité Sociale (PMSS), a central reference in the French social security system, has been set at €4,005 per month (or €48,060 per year) as of January 1, 2026. This increase, of around +2% compared with 2025, is far from insignificant for French expatriates.
Although living outside France, the PMSS is an essential basis for calculating many insurance contributions, benefits and cover. It can therefore have an indirect or direct effect on health insurance contracts, including those for expatriates and international policyholders.
The real impact will depend on your expatriate situation, your country of residence, and above all the type of healthcare contract you hold (local, national, international or linked to France). In this context, the year 2026 is a key time to adjust or renegotiate your health cover.
What is the PMSS and what is its new value for 2026?
The PMSS, or Plafond Mensuel de la Sécurité Sociale, is a reference value derived from the PASS (Plafond Annuel de la Sécurité Sociale).
| Indicator | 2026 value | Estimated change vs. 2025 |
| Annual Social Security ceiling (PASS) | 48,060 per year | +2% |
| Monthly Social Security ceiling (PMSS) | 4,005 per month | +2% |
What is the PMSS used for?
This ceiling is the cornerstone of many social calculations in France:
- It is used to set contribution bases or ceilings (pension, health insurance, unemployment, etc.).
- It is used to determine benefit ceilings (daily sickness benefit, maternity benefit, etc.).
- It is used as a basis for calculation or reference in certain insurance, mutual insurance and provident contracts, including those for expatriates.
Why should expatriates ask themselves this question?
Even when you’re far from France, this reference value can affect you directly or indirectly.
When the contract is governed by the French system
If you are a French expatriate or living abroad but still affiliated to a French scheme (membership of the Caisse des Français de l’Étranger (CFE), or maintaining a link with France):
- The PMSS can be used as a basis for calculating some of your CFE (Caisse des Français de l’étranger) contributions or certain reimbursement ceilings.
- If your French supplementary insurance or your international health insurance “top-up” contract refers to French values, the increase in the PMSS may lead to an adjustment in contributions and/or benefits.
Concrete example: A personal risk contract that indexes cover to “X% of the PMSS” will see its cover amount change.
When you are covered by international health insurance
If you are covered by a “global” health insurance policy (international private medical insurance – IPMI) and reside outside France (via insurers such as Cigna, AXA Global Healthcare, etc.):
- The French PMSS will be less directly relevant, unless explicitly mentioned in your contract for coverage in France.
- However, international insurers may consult national references (such as France, the United Kingdom or the United States) to set guarantees, contributions or thresholds, which may indirectly influence pricing or general contract conditions.
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Potential concrete impacts of the 2026 PMSS increase
The increase in the PMSS to €4,005 in 2026 could have several concrete consequences. An increase in the PMSS could push up health insurance or mutual insurance premiums. It may also lead to an adjustment of deductibles and reimbursement ceilings in contracts linked to the French system, such as those offered by CFE or French mutual insurers. Finally, for French employers with expatriate employees, this revaluation will often require an adjustment of payroll items and corresponding social security contributions.
Expatriate specificities and international health insurance
In view of these developments, here are the aspects of your contract that you should check carefully:
| Item to be checked | Impact details |
| Indexation of benefits or contributions | Are your premiums or benefits indexed to the PMSS, PASS or another French indicator? |
| Reimbursement ceiling | Some euro-denominated contracts may mention specific ceilings: “up to X times the PMSS” for certain benefits. |
| Territoriality and coverage in France | If your contract covers France or provides for a return trip, the French scheme and its changes (PMSS) are important for the balance of reimbursements. |
| French social security affiliation (CFE/PUMA) | If you have a parallel link with France, changes in the PMSS affect the balance between your local insurance and your international insurance. |
Tips for expatriates
- Anticipate the adjustment: Regularly check the PMSS/PASS updates to anticipate a contribution increase or benefit adjustment. The +2% for 2026 may be combined with other tariff revisions.
- Ask your insurer: Ask explicitly: ” Is my contract indexed to the PMSS or another French indicator? Getting this clarification will help you understand whether the increase is automatic.
- Compare options: A local contract in your country of residence, combined with repatriation insurance and good international health cover, can sometimes be more economical and suitable than a global contract indexed on French bases.
- Think about returning to France: Even if you have no social ties today, if you plan to return to France, changes in the PMSS will influence the conditions for social reaffiliation and health insurance on your return.
Does the PMSS 2026 really concern expatriates?
Yes, but its impact remains targeted. You should pay particular attention if you retain a link with the French system, or if your health insurance contracts refer to French bases (PMSS or PASS), as the increase to €4,005 per month may lead to certain adjustments. On the other hand, the effect will be more limited if you have apurely international health insurance contract, with no direct link to the French system. However, an indirect impact may be felt through general market price trends. As an expatriate, it is therefore essential to understand the fundamentals of your contract, identify its references and anticipate any changes. The transition to 2026 is an excellent opportunity to take stock of the situation.
