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Minnesota Child Support Online

Contact us

Minnesota's child support program is administered locally, at the county level. The primary contact for dealing with your own child support case is your local county Child Support office. If you do not have that contact information, use the county office lookup available on the Department of Human Services (DHS) Public website. You can also send a message to your child support worker by logging on to MCSO and selecting the Case information tab submenu link 'Messages'.

Report a Web Problem

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If you are having difficulty navigating our site, want to report a broken link, or have technical questions, please take a moment to report a problem with this site.

Caution: Email is not secure. Do not use email to send private data to DHS. DHS will not use e-mail to send responses that contain private data. Contact your child support officer if you have case specific questions.

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  Customer service representatives are available during our regular business hours, 8:00 am to 4:30 pm CST, Monday through Friday, excluding government holidays.
  To speak to a customer service representative call the Child Support Division at

651-431-4400 or 800-657-3890

TTY users can call the Minnesota Relay at 711 or 800-657-3529. For the Speech-to-Speech Relay, call 877-627-3848.

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Minnesota Child Support Division

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Correspondence Mailing Address:
Child Support Division
Department of Human Services
PO Box 64946
St. Paul, MN 55164-0946

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Phone: 651-431-4400

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Fax: 651-431-7544

Obligor Payment Address:
Child Support Payment Center
PO Box 64326
St. Paul, MN 55164-0326