Massachusetts Child Support Office

Below is the contact information for the Massachusetts child support agency. The Department of Revenue handles the Massachusetts child support program through the Child Support Enforcement Division. This Boston child support office assists with locating the parents, establishing paternity, enforcing support orders, and collecting child support payments to distribute for the children's financial support and medical insurance coverage.

To get started, contact the office below to schedule an appointment to get the child support application started. They can also tell you what documents are required to apply for Massachusetts child support. You can view their site online at

  • Child Support Office Location

  • Child Support Enforcement Division
    PO Box 9561
    Boston, MA 02114
  • Child Support Office Phone Number

  • The phone number to call the Massachusetts child support agency is 800-332-2733 or for Boston call 617-660-1234. You can fax their office at 617-887-7570.
  • Child Support Online

  • To view the website for Massachusetts child support online, click here.