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Minnesota Child Support Online (MCSO) is scheduled to undergo system maintenance on Sunday, May 10, 2026, from 12:00 a.m. to 6:00 a.m. We apologize for any inconvenience this may cause.

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Minnesota Child Support Online is a secure website. It provides participants information about their Minnesota child support cases.

Participants with Minnesota child support cases are authorized to use this website to view their own information. User ID, Password, Participant and PIN numbers should not be shared with anyone.

Minnesota Child Support Online (MCSO) is scheduled to undergo system maintenance on Sunday, May 10, 2026, from 12:00 a.m. to 6:00 a.m. We apologize for any inconvenience this may cause.

Minnesota Child Support Online is a secure website. It provides participants information about their Minnesota child support cases.

Participants with Minnesota child support cases are authorized to use this website to view their own information. User ID, Password, Participant and PIN numbers should not be shared with anyone.