The short answer: a Swiss payslip takes several social insurance contributions off your gross salary. Four of them are fixed by law and are the same for almost everyone: AHV, IV, EO and ALV. Two depend on your employer and your pension fund: the accident insurance for accidents outside work (NBU) and the pension fund (BVG). Some employers add a daily sickness allowance insurance. What is left is your net salary.
Status: 7 November 2026. A general guide, not payroll accounting and not legal or tax advice. Your payslip, your employment contract and your pension fund certificate are what counts.
1. The deductions at a glance
| Deduction | What it is | Who sets the amount |
|---|---|---|
| AHV | Old-age and survivors’ insurance (the “first pillar” pension) | By law, same rate for everyone |
| IV | Disability insurance | By law, same rate for everyone |
| EO | Income compensation, for example during military service or after the birth of a child | By law, same rate for everyone |
| ALV | Unemployment insurance | By law, up to a yearly salary ceiling |
| NBU | Accident insurance for accidents outside work | The accident insurer, so it differs by employer |
| BVG | Occupational pension fund (the “second pillar”) | The rules of your pension fund |
| Other | For example a daily sickness allowance insurance, if your employer deducts a share | Your employer and your contract |
2. AHV, IV and EO: one combined line
These three contributions are usually shown together on the payslip. Together, your share is 5.3% of your gross salary (AHV 4.35%, IV 0.7%, EO 0.25%). Your employer pays the same share on top, so the total contribution is 10.6%, half each. There is no salary ceiling for these three: the percentage applies to the whole salary.
These rates have applied since 1 January 2025. At the time of writing, no change for 2027 had been published.
Read on with a LeZo subscription
That was the beginning. The full guide with all sections is available when you sign in with a LeZo subscription.
Included in every LeZo subscription, from CHF 9 per month, cancel any time. For businesses, associations and self-employed people based in Switzerland. The subscription also unlocks all LeZo calculators and generators.
Already subscribed? Sign in and open «My account», or enter the licence key from your order e-mail.
Sources
- AHV/IV/EO: Federal Social Insurance Office (BSV), FAQ contribution rates (German); AHV/IV information centre, leaflet 2.08 (as at 1 January 2025), ahv-iv.ch/p/2.08.d (German).
- ALV: leaflet 2.08, section 1: total rate 2.2% up to CHF 148,200 per year.
- BVG values 2027: federal announcement of 2 October 2026.
- BVG employer contribution: Federal Act on Occupational Pension Schemes (BVG), Art. 66 para. 1, on Fedlex (German).
- Tax at source: canton of Aargau tax office, withholding tax (German); the rules are set by federal law and applied by the cantons.
Checked on 7 November 2026. The figures in the example are invented. This is a general guide, not advice. If anything differs, your payslip, your employment contract and your pension fund apply.