How is the regulatory base calculated in the event of part time work?
Only the payments made based on working hours are considered (ordinary and supplementary), calculating their equivalence in theoretical payment days. Hence the number of hours actually worked shall be divided by 5.
Theoretical contribution days = Number of hours (ordinary and supplementary)/ 5
The period of 5 years during which to accredit the 500 days of contribution shall be increased in the same proportion as the day effectively worked is reduced with regards to a normal working day in the corresponding activity.