Old-Age, Survivors, and Disability Insurance

The OASI (Old-Age and Survivors Insurance) and the DI (Disability Insurance) form the first pillar of the Swiss social security system. They aim to provide a minimum level of financial security in the event of retirement, death, or disability.

Objectives

  • OASI: To provide a pension to retired individuals or to survivors (spouse, children) in the event of death
  • DI: To support individuals who are no longer able to work due to health reasons, through pensions or reintegration measures

Who contributes?

  • All individuals engaged in gainful employment in Switzerland
  • Employers and employees contribute in equal parts
  • Individuals without gainful employment (students, retirees, etc.) pay a minimum contribution

Contribution at EPFL

  • Rate: 5.3% of the gross monthly salary (excluding non-contributory allowances).
  • Reference retirement age:
    • Men: 65 years
    • Women: Between 64 and 65 years depending on year of birth (OASI 21 transition):
      • 64 years (born in 1960)
      • 64 years and 3 months (born in 1961)
      • 64 years and 6 months (born in 1962)
      • 64 years and 9 months (born in 1963)
      • 65 years (born in 1964 or later)

Benefits

  • Old-age pension: Calculated based on years of contributions and average income
  • Survivors’ pension: For the surviving spouse or children
  • Disability pension (AI): In the event of long-term disability, with the possibility of professional reintegration measures

Useful Resources:

OASI/DI Information Center

Overview of OASI/DI – admin.ch