In this article
Do you have a job offer in Geneva, Vaud or elsewhere in Switzerland and want to know what you will have left each month? Start with gross salary, then identify social contributions, LPP and the tax that applies to your circumstances. This guide helps you understand the main items and prepare an annual budget, without confusing the net figure on your payslip with what is left after all your expenses.
Context and useful definitions
The gross is your contractual salary before deductions. The net is the gross minus social contributions and, if you’re subject to it, withholding tax. Main items include:
- AVS/AI/APG: old-age/survivors, disability and loss of income insurance (legal rate shared by employer/employee).
- AC: unemployment insurance, deducted up to a certain ceiling.
- LAA: accident insurance. The non-occupational part is often paid by the employee.
- LPP: occupational pension (2nd pillar), variable by age and company plan.
- Withholding tax: depends on canton (Geneva, Vaud…), scale, family situation and permit.
Key takeaways in 30 seconds
- The Swiss net mainly depends on social insurances (AVS/AC/LAA) and LPP (variable).
- Tax treatment differs between Geneva and Vaud. In Vaud, employees who meet the conditions of the 1983 cross-border agreement are taxed in France and must provide the required certificate.
- Use the Swiss gross-to-net salary calculator, then refine your estimate with your payslip and pension plan.
Step-by-step procedure / how-to
Step 1 — Start with the monthly gross salary
Take the contractual gross (e.g. 7,000 CHF). Check the 13th salary if relevant: some employers pay it in December (or spread over 12 parts). For France comparisons, always recalculate to an annual amount.
Step 2 — Deduct mandatory social charges
Deduct the AVS/AI/APG, AC and non-occupational LAA contributions that apply to your payslip. For LPP, use your pension certificate and the fund’s rules. Contributions depend on insured salary, age, the plan and the employer/employee split. A single percentage of gross salary is not enough.
Step 3 — Apply withholding tax if applicable
In Geneva, employees living in France are generally subject to Swiss withholding tax. In Vaud, those who meet the conditions of the 1983 cross-border agreement are taxed in France and must give their employer the required tax residence certificate to avoid Swiss withholding. Otherwise, Swiss tax may apply. Allow for tax in the relevant country and compare annual budgets after tax.
Step 4 — Check for supplementary insurances
Some employers offer group insurance or contribute towards supplementary cover. Check which contributions actually appear on your payslip and what the employer pays for. This lets you compare offers without counting the same expense twice.
Tip
Compare two offers using the same family circumstances, taking account of the applicable tax regime and each employer’s pension plan. Geneva and Vaud are not simply two different Swiss withholding tax scales. Keep your estimate and check it against your first Swiss payslip to adjust LPP, LAA and any 13th salary payment.
Concrete example
For a Geneva offer of CHF 7,000 gross a month over twelve months, identify the applicable AVS/AI/APG, AC and LAA deductions, followed by the LPP contribution set by your pension fund. Then allow for the tax that applies to your circumstances. The resulting net amount is a starting point for your budget. It is not the direct basis for CMU: the French contribution uses income declared to Urssaf for the requested year. Compare LAMal premiums separately for each insured person. Update the budget when your job or circumstances change.
Frequently asked questions
Q: Is net salary in Geneva always lower than in Vaud?
A: No. Compare annual income after the tax applicable in Switzerland or France, social contributions and each offer’s pension arrangements. The net amount paid by the employer alone cannot settle the comparison.
Q: Is a Swiss gross net converter enough?
A: It’s a good basis, but check your actual payslips (LPP plan, LAA, possible benefits) for accuracy.
From net salary to your actual spending budget
The amount paid by your employer is not the whole picture of what you have left to live on. Allow for any tax not already deducted, housing, commuting and health insurance. For that last expense, the CMU/LAMal simulator for cross-border workers provides a monthly and annual estimate to include in your budget. Use the same household in each comparison, and do not subtract an expense twice if it is already included in your net salary.
Compulsory insurance and supplementary cover are separate expenses. If you want to supplement your reimbursements, compare France–Switzerland supplementary health cover according to where you usually receive care. You can weigh the price against the benefits offered, then budget for this cost separately.
Conclusion & next steps
For a cross-border worker, estimating Swiss gross to net salary means deducting social contributions and LPP, then allowing for the tax applicable in Switzerland or France. Compare the full year. Need help including health insurance and protection in your budget? Contact Alperea Assurances to prepare your comparison.