Minnesota's child support program is a partnership between the counties and the state Child
Support Division (CSD). Employers should contact county child support agencies with questions regarding a notice you received
or case-specific questions. If you do not have that contact information, use the
county office lookup
available on the Department of Human Services (DHS) Public website.
Child Support Division Help Desk
Contact the Minnesota Child Support Division's Help Desk if you have questions about, or problems
with the Minnesota Child Support Online (MCSO) website or general questions about the child support
program. Help Desk Advisors are available Monday through Friday from 8:00 a.m. to 4:30 p.m.
Minnesota Child Support Division at 651-431-4400
Persons with a hearing or speech disability may dial 711 for Minnesota Relay TTY access or use their preferred relay service.
Email is not secure. Do not use email to send private information to the Division. The Division will
not send responses with private information by email. Contact your child
support officer if you have case-specific questions.
Set up EFT payments
over the Automated Clearing House (ACH) network.
Minnesota Child Support Division
Correspondence Mailing Address:
Child Support Division
c/o Department of Human Services
PO Box 64946
St. Paul, MN 55164-0946
Please send payments to:
Minnesota Child Support Payment Center
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PO Box 64306
St. Paul, MN 55164-0306
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