InsureSwitzerland
Mandatory Insurance

AHV/IV State Pension: Switzerland's First Pillar Explained

AHV contributions are mandatory from age 20. Here's how the system works, what you'll actually receive, and what gaps expats need to watch for.

9 min readUpdated April 2026

Switzerland's retirement system rests on three pillars. The first is AHV (Alters- und Hinterlassenenversicherung) — the state old-age and survivors' insurance — combined with IV (Invalidenversicherung), the disability insurance. Together they form the mandatory public safety net that every resident and worker in Switzerland contributes to.

Unlike many countries where the state pension is purely tax-funded, Swiss AHV is contribution-based: a percentage of your gross salary is deducted every month, matched by your employer. The system is pay-as-you-go — today's workers fund today's retirees.

Mandatory from age 20

AHV contributions are compulsory for all Swiss residents and employees from the year they turn 20. For employees, contributions are deducted automatically by the employer. Non-working spouses and self-employed individuals must register and pay independently.

Contribution rates (2026)

The total AHV/IV/EO contribution rate is 10.6% of gross salary, split evenly between employer and employee:

ContributorAHVIVEOTotal
Employee4.35%0.7%0.25%5.3%
Employer4.35%0.7%0.25%5.3%
Total8.7%1.4%0.5%10.6%

EO stands for Erwerbsersatzordnung — the earnings replacement scheme covering military service and maternity/paternity leave. It's bundled with AHV contributions.

Self-employed individuals pay the full 10.6% themselves (no employer match) on a graduated scale based on income. Those earning under CHF 57,400 pay a reduced rate starting at 5.371%.

What you'll receive at retirement

The AHV pension is calculated based on two factors: your contribution years (how long you've paid in) and your average annual income across your working life. The maximum full pension in 2026 is CHF 2,450/month for a single person; the minimum is CHF 1,225/month.

To receive the maximum, you need:

  • 44 full contribution years (for men) or 43 years (for women)
  • An average annual income of at least CHF 88,200

Gaps cost you permanently

Each missing contribution year reduces your pension by about 2.3%. A 5-year gap (say, you spent those years abroad) permanently reduces your Swiss AHV pension by roughly CHF 56/month for life. There's no way to retrospectively fill gaps except through a bilateral totalisation agreement.

Retirement age

The standard retirement age in Switzerland is 65 for men and 65 for women (phased in from 64 by 2028 following the AHV 21 reform). You can draw your pension early from age 63 (permanent reduction of 6.8% per year early) or defer it up to age 70 (permanent increase of 5.2–31.5% depending on years deferred).

Expats: totalisation agreements

Switzerland has bilateral social security agreements with around 40 countries. These "totalisation agreements" allow contribution periods in both countries to be combined when calculating pension entitlement. Practically, this means:

  • Years you contributed to your home country's pension count toward the Swiss minimum contribution threshold.
  • You won't pay double contributions in both Switzerland and your home country simultaneously.
  • When you leave Switzerland, your AHV contributions stay in the system and generate a future pension — you can't cash them out (unlike Pillar 2).

EU/EFTA citizens benefit from the EU–Switzerland bilateral agreement. UK citizens are covered under the post-Brexit CH–UK agreement. Check the AHV-IV information portal for the complete list of agreement countries.

Disability insurance (IV)

IV provides benefits if you become unable to work due to illness or accident before retirement age. It covers:

  • Medical rehabilitation and vocational retraining
  • A disability pension of 50–100% of the regular AHV pension depending on degree of disability (40%, 50%, 60%, or 70%+)
  • Daily allowances during rehabilitation
  • Assistive devices (wheelchairs, hearing aids, etc.)

IV focuses heavily on reintegration first — the motto is "rehabilitation before pension." Benefits are only granted after all reasonable rehabilitation options have been exhausted.

Non-working partners

If you're married and your spouse doesn't work, they still accumulate AHV contribution years — the working spouse's contributions count for both. However, the non-working spouse must actively register with their local AHV compensation fund. This is not automatic.

What this means for your planning

AHV alone rarely covers living expenses in retirement. The maximum CHF 2,450/month is designed as a base, not a full income replacement. It's expected to cover roughly 40–45% of your pre-retirement income when combined with Pillar 2 (BVG). The gap is what Pillar 3a is designed to fill.

Run our free risk analysis to see how your current situation affects your long-term coverage across all three pillars.