Unemployment insurance contributions:
The unemployment insurance contribution is a fixed amount, and is a part of the unemployment fund subscription to the Government. If a member of an unemployment fund becomes unemployed, the fund pays out unemployment benefits.
Early retirement contributions:
Members of unemployment funds can voluntarily pay early retirement contributions along with their subscription. The contribution is a fixed amount for all unemployment funds. If a member of an unemployment fund pay early retirement contributions for a certain period of time and meet certain other specifications then the member is entitled to early retirement payments. Which specifications one has to fulfil depends on when the individual is born.
Flexible benefit contributions:
A citizen has the right to flexible benefit contributions if the municipality qualifies him/her for a flex job for people with a reduced ability to work. The citizen then has to pay the fixed contribution on a basis of 30 years (it depends on when the individual is born) and has to report the value of his/hers pensions to the municipality.