To use the child support calculator, select or enter the appropriate information next to each statement.
When you have completed the form, click on the calculate button to get an estimate of the amount of child support that the non-custodial parent will have to pay to the custodial parent in Massachusetts.
Modifying your Massachusetts Child Support Order
In Massachusetts, modifications to child support orders must receive approval from the court, as only the court can modify child support obligations. Read the following information to learn how to start the process of modifying your child support order.
If you already have a pre-existing child support order with the Department of Revenue (DOR) and your youngest child is under 17