Contact Child Support 

All child support cases are worked out of one of the following regional offices. Click on the links below for a list of caseworkers and contact information for each office. 

Click the county on the map below for Regional Office Information


Central Office

2401 Colonial Drive, First Floor
PO Box 202943
Helena, MT 59620-2943
(406) 444-6856
Toll-free: (800) 346-5437
Fax: (406) 444-1370  This email address is only intended for general questions about the child support program. For case related question please contact the caseworker directly.