The obligation to pay contributions as a non-working person commences on 1st January after the 20th birthday.

Example:

Persons born in 1998 have been obliged to pay contributions since 1st January 2019.

The obligation to pay contributions ends when women turn 64 and when men turn 65

More details::

Leaflet 2.03 - Non-employed contributions to Old-Age and Survivors' Insurance (OASI), Disability Insurance (DI) and Income Compensation Insurance (IC)