Working in Switzerland as a French citizen: permits, pay and cross-border rules

The essentials for French citizens working in Switzerland

French nationals benefit from the free-movement rules applicable to EU citizens. These facilitate access to Swiss employment, but do not remove notification and permit requirements. The contract duration and your place of residence determine part of the procedure.

For an employed position, distinguish two situations: living in Switzerland with a residence permit, or keeping your main home in France as a cross-border commuter. A G permit is not an interchangeable alternative to a B permit; it reflects a different residence situation.

Before signing, compare annual remuneration, working hours, pension provision, commuting costs and health insurance. Monthly gross salary alone does not measure the income you will actually have available.

Watch Romain’s original video on this topic — in French →

Which Swiss work permit do you need?

The competent canton processes the application and specifies the required documents. Self-employment, posted work and regulated professions should not be treated automatically as ordinary employment.

Short jobs: check the notification deadline

For direct employment with a Swiss employer under the notification procedure, the employer must notify the activity no later than the day before work starts. Do not confuse this with the eight-day advance period used for certain posted workers or cross-border self-employed service providers.

Notification does not allow an unlimited succession of short assignments. The permitted duration and cumulative activity must be checked; employment outside that framework requires the relevant permit procedure.

Moving to Switzerland

If you move to Switzerland, register with the competent local authority within 14 days of arrival and before starting work. You will need identification and the required evidence of employment.

Read the Swiss employment contract against the applicable Swiss rules. The same job title as a previous French role does not mean the working hours, leave or termination provisions follow French law.

Live in Switzerland or commute from France?

An EU/EFTA cross-border commuter keeps their main residence abroad and normally returns daily or at least weekly. The former border-zone restrictions no longer limit EU/EFTA commuters to particular regions: they can work throughout Switzerland.

Compare the economics over a full year. Estimate rent, travel, insurance premiums, childcare, tax and currency effects. Being paid in Swiss francs while spending in euros creates a different exposure from a household whose expenses are all in Switzerland.

A calculator’s net-salary estimate is not enough to choose where to live. Your canton of work, family circumstances, residence and health cover can materially change the result.

Consider daily practicality too. A seemingly attractive offer may be less suitable once long journeys, split shifts or family commitments are included. There is no single disposable-income figure that applies to every commuter.

How to compare Swiss salaries properly

Ask for the guaranteed annual salary and the number of payments. CHF 6,000 paid 13 times equals CHF 78,000 a year; paid 12 times, it equals CHF 72,000. Do not assume a thirteenth salary unless the contract or applicable collective agreement provides for it.

Then compare hours. Identical annual salaries do not have the same hourly value if one job involves 40 hours a week and the other 42. Our guide to working hours in Switzerland distinguishes contractual hours from statutory limits.

Federal salary statistics use standardised gross pay. They are neither a commuter’s net salary nor a guaranteed offer for a particular occupation. See our explanation of Swiss salary benchmarks before comparing an offer with a national median.

Payroll deductions include AVS/AI/APG, unemployment insurance and, where applicable, occupational pension and other insurance contributions. Remember health insurance when its premium is paid outside payroll.

Health insurance and social insurance

Cross-border workers’ health insurance follows specific coordination rules. Eligible people with a right to choose between the Swiss and French systems generally need to complete the prescribed procedure within three months of the event opening that right. Formalities involve the relevant French body and the competent Swiss cantonal authority.

The choice is not freely reversible whenever premiums change. Certain changes of situation can create a new right to choose; a later preference alone is insufficient. Check the whole household’s position, especially where parents work in different countries.

Health insurance and accident insurance are distinct. An employee working at least eight hours a week for the same employer is generally also covered by that employer’s non-occupational accident insurance. This does not replace health insurance as a whole.

Swiss-insured employment can build rights under the AVS/AHV state pension and LPP/BVG occupational pension systems. Keep records from each country and employer: an international career requires coordination when retirement approaches.

Where do you pay income tax?

French nationality alone does not determine where salary is taxed. Examine tax residence, the canton of work and the applicable agreements. A Geneva job does not automatically follow the same regime as employment in a canton covered by the 1983 frontier-worker agreement.

In the usual case, a French-resident employee working in Geneva is subject to Swiss tax withheld at source. Under the conditions of the 1983 agreement, employment in certain other cantons may instead be taxable in France. French reporting obligations do not simply disappear when Swiss tax is withheld.

Avoid deducting tax twice in a personal budget or assuming that Swiss-taxed income never needs to be reported in France. Treaty mechanisms address double taxation, but correct declarations are still necessary. The Swiss salary certificate is an important document for this process.

Obtain a specific assessment for pension buy-ins, additional income, a management role or a change of residence during the year. These circumstances can affect both the procedure and the outcome.

Remote work from France: two thresholds to distinguish

Remote work raises two independent questions: which country’s social insurance applies, and which country can tax the salary.

For social insurance, the multilateral framework can allow eligible employees to remain insured in the employer’s state with cross-border telework from 25% to less than 50%, subject to the conditions and an appropriate A1 certificate. Below 25%, ordinary coordination procedures apply. Without the framework, substantial activity in the residence state, including the ordinary 25% threshold, must be considered.

For Franco-Swiss tax, the relevant reference is up to 40% of annual working time under the applicable treaty arrangements. The permanent additional-agreement provisions apply from 1 January 2026. Temporary assignments and other travel have their own counting rules, so do not replace annual records with a permanent approximation of “two days a week”.

A manager’s approval is not enough to resolve these consequences. Document the permitted locations and days, keep records and complete the required social-insurance steps. Multiple employers, self-employment or work in a third country require separate analysis. Our guide to cross-border telework obligations for Swiss employers goes into the practical checks.

Frequently asked questions

Official sources

Checked on 10 October 2026. The salary calculation is illustrative; personal circumstances can require additional analysis.

• SEM: free-movement, residence and cross-border permit FAQ.
• FOPH: health insurance for cross-border workers.
• French tax administration: employees working in Switzerland.
• FSIO: telework and social insurance.
• SIF: permanent France–Switzerland telework tax provisions from 2026.
• France Travail: cross-border workers and complete unemployment.