What can I expect to pay/receive in child support?
Massachusetts has a set of guidelines for determining child support. These are merely guidelines and can be altered by the judge or by agreement of the parties.
The Mass Dept. of Revenue has a interactive tool to help determine the amount of support. Which can be found at
https://wfb.dor.state.ma.us/DORCommon/Worksheets/CSE/Guidelines.aspx