Moving to Switzerland from France is one of the simpler routes for an employer, but it is not paperwork-free. Your transferee leaves one EU social security and tax system and enters another that works differently. This page explains what changes and in what order your HR or mobility team should act.
It is written for the person who owns the policy, not for the transferee. It covers the permit regime, health insurance, pensions, tax exit, driving licence and the first weeks on site.
Which permit regime applies to a French national
France is an EU member state. A French national therefore falls under the EU/EFTA regime, based on the Agreement on the Free Movement of Persons (ALCP). Switzerland applies a separate regime to nationals of countries outside the EU and EFTA (third states). The State Secretariat for Migration (SEM) describes both regimes on its admission page.
In practice, this means your transferee does not compete for a third-state quota. The employee still needs to register and obtain a residence document from the cantonal migration office. The exact conditions depend on the contract, its length and the canton of residence. A specialist examines the file; this page does not replace that check.
Not every transferee holds French nationality. A French-based employee may be a national of a third state who lives in France. The regime follows nationality, not the country of departure. Check this first, because it changes the timeline for your whole project. The permit finder gives a first orientation.
What changes in social security
France and Switzerland coordinate their social security systems, but the two systems are built differently. Switzerland rests on three pillars:
- First pillar: state old-age and disability insurance (AHV/IV, in French AVS/AI), plus income compensation (APG).
- Second pillar: occupational pension (BVG, in French LPP), run through the employer's pension fund.
- Third pillar: voluntary private savings.
Contributions to the first pillar are shared between employer and employee in equal parts. The Federal Social Insurance Office (FSIO) and the AHV/IV information centre publish the current rates. Your payroll team should read them there, not from an older policy document.
Two points matter for the employer. First, decide whether the transferee is moved onto Swiss social security or stays temporarily on the French system under the coordination rules. That depends on the assignment's structure and length. Ask the authorities or a specialist, because the answer is specific to each case. Second, the second pillar applies once the salary passes the entry threshold set for the year. Your pension fund can confirm how it applies to this employee.
Health insurance: the rule and the deadline
Health cover works differently in Switzerland. There is no French-style state-run reimbursement scheme. Everyone domiciled in Switzerland must take out basic health insurance with a private insurer (LAMal in French, KVG in German).
The Federal Office of Public Health (FOPH) sets out the rule. The employee must take out basic cover no later than three months after taking up residence. If the deadline is met, cover is retroactive to the date of residence, and premiums are due retroactively. If the deadline is missed, cover starts on the date of affiliation, with a premium surcharge for an unexcused delay. The cantonal authority may also assign an insurer.
For your policy, the lesson is simple. Put the insurance step in the arrival checklist and give it an owner. Do not leave it to the transferee to remember. Your employee should also keep any attestation from the French health fund, because insurers may ask for proof of previous cover. A personalised checklist helps to sequence these steps.
Tax exit from France and tax entry in Switzerland
A move changes tax residence. Your transferee must report the departure to the French tax administration and settle any pending filing. Switzerland then taxes the employee according to the canton and municipality of residence, and the permit type can affect how tax is collected. Tax in Switzerland is set at federal, cantonal and municipal level, so two cities can produce different results.
This page does not give personal tax advice. Which treaty rules apply, and how a stock plan, a French property or a split-year situation is treated, depends on the facts. Ask a tax specialist to review the file before departure. The request form at the bottom of the page allows you to ask for that review.
Housing, school and daily life
French-speaking cantons will feel familiar in language, but rental practice differs. Landlords usually ask for a full application file, and a lease can carry a rental deposit held in a blocked account. The rental file checker lists what to prepare from abroad. For families, the school chooser compares public and international options. The city comparator helps shortlist locations.
If your transferee will drive, note the licence rule. According to the cantonal and federal road authorities, a person domiciled in Switzerland may drive with a foreign licence for 12 months, provided there was no continuous stay of more than three months abroad. After that, a Swiss licence is required. The exchange application must be filed no later than one month before the 12 months end. Conditions depend on the licence's origin and validity, and an exchange made long after arrival can require a check drive. Source: Canton of Zurich and FEDRO/ASTRA.
What the employer should decide before departure
- Is the transferee a French national or a national of a third state?
- Will the assignment be a short-term secondment or a local hire?
- Does the policy cover home search, immigration support and settling-in?
- Who owns the health insurance step on arrival?
- Is the employee on lump sum or on a managed service?
If you want external help, the network works with relocation companies in Switzerland. Depending on the request, we put you in touch with the one that fits. See relocation services in Switzerland, immigration support, the home search service and the settling-in service. To plan the timeline, use the relocation calendar. For comparison with other departure countries, see Germany and the United Kingdom.
You can send your case through request relocation support.
Frequently asked questions
Does a French national need a work permit for Switzerland?
French nationals fall under the EU/EFTA regime, so no third-state quota applies. The employee still needs to register and obtain a residence document from the cantonal migration office. A specialist should review the exact conditions for each contract.
Is the permit process different for a non-French employee based in France?
Yes. The regime follows nationality, not the country of departure. A third-state national living in France is treated under the third-state rules, which are stricter and slower. The SEM describes both regimes.
Who handles the permit application, the employer or the employee?
This varies by canton and by case. In many cases the employer prepares the employment documents and the employee registers on arrival. Ask the cantonal migration office what it expects, or have a specialist handle the file.
Does health insurance in Switzerland work like the French system?
No. Basic insurance is compulsory but is taken out with a private insurer, and the employee chooses the insurer. Premiums are individual. The system, the cover and the cost sharing differ from France.
How long does the employee have to take out basic health insurance?
Three months after taking up residence in Switzerland. If the deadline is met, cover is retroactive to the date of residence, and premiums are due retroactively. The FOPH publishes the rule.
What happens if the deadline is missed?
Cover starts on the date of affiliation. A premium surcharge can apply for an unexcused delay, and the cantonal authority may assign an insurer. Treat the deadline as a fixed point in your arrival plan.
Does the employee keep French social security cover?
That depends on the structure of the assignment. Coordination rules between France and Switzerland decide which system applies. Ask the authorities or a specialist before you set up payroll.
How does the Swiss pension system work?
There are three pillars: state insurance (AHV/IV), occupational pension (BVG) and private savings. The first two are linked to employment, and the employer and employee share contributions.
Who pays the AHV/IV contributions?
Employer and employee share them in equal parts, deducted from gross salary. The FSIO and the AHV/IV information centre publish the current rates, so check them there when you build the payroll.
Does the employee have to leave the French tax system formally?
The employee should report the departure to the French tax administration and settle any open filing. The details depend on the individual situation, so a tax specialist should review the case before the move.
Can the employee keep a French driving licence in Switzerland?
For 12 months, if there was no continuous stay of more than three months abroad. After that, a Swiss licence is needed. Apply for the exchange no later than one month before the 12 months end.
Should we use a relocation company or manage the move in-house?
It depends on volume and on your internal capacity. A single transfer from France may be manageable in-house. Group moves and tight timelines usually benefit from a managed service. We connect you with a suitable provider.
Sources
Related pages
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