Contributions 2013 - Primary activity

Reference year 2010 - Revaluation coefficient 1,0914513

Provisional quarterly contributions

- up to and including the last quarter of the first calendar year	€ 657,57
including 4 quarters of insurance obligation
- following 4 quarters of insurance obligation	€ 673,61
- following 4 quarters of insurance obligation	€ 689,65

Definitive contributions

22% on

the part of the revaluated professional income of the reference year up to € 55.405,04

a minimum income of € 12.830,63

14,16% on the part of the revaluated professional income of the reference year between
€ 55.405,04 and € 81.649,49

minimum contribution per quarter
1st year	€ 657,57
2nd year	€ 673,61
3rd year	€ 689,65
From the 4th calendar year onward	€ 705,68

maximum contribution per quarter	€ 3.976,33