How does DOR figure out how much the other parent must pay to prevent interest and penalty charges?
If your case has a current support order, DOR will not charge interest and penalties in any month in which the other parent pays the full amount of current support due that month. If there is no current support order but the other parent owes past-due support, DOR will not charge interest and penalties in any month in which the other parent pays an amount equal to the total monthly amount of the last current support ordered by the court or the amount of any wage assignment issued by DOR.