New Hampshire Child Support Office

Below is the contact information for the New Hampshire child support agency. The Department of Health & Human Services handles the New Hampshire child support program through the Division of Child Support Services. This Concord 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 New Hampshire child support. You can view their site online at

  • Child Support Office Location

  • Division of Child Support Services
    129 Pleasant Street
    Concord, NH 03301
  • Child Support Office Phone Number

  • The phone number to call the New Hampshire child support agency is 603-271-4427 or 800-852-3345 Ext: 4427. You can fax their office at 603-271-4787.
  • Child Support Online

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

New Hampshire Department of Health & Human Services Location