Starting from 1 May 2017 all light entrepeneurs belong to the YEL-insurance. Your pension will accumulate based on the amount of YEL insurance payments. All light entrepeneurs must take out YEL insurance when certain requirements are fullfilled.
Salaries paid before 1 May 2017 include a TYEL-payment, which has accumulated Employees Pension. You can check your own pension record from Työeläke.fi.
YEL = Self-employed Persons’ Pensions Act
TyEL = Employees Pensions Act
Until 31 December 2016 all Employees Pensions have been paid to Veritas and since 1 January 2017 to Varma.
Read more about the YEL insurance requirements: