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Welcome to Minnesota Child Support Online

The State of Minnesota Child Support Division Help Desk will be closed on Friday, July 18, 2025. We will resume normal business hours at 8 a.m. on Monday July 21, 2025. If you have questions about your case, please contact the county where your case is maintained. You can find a list of county child support offices and phone numbers here: https://mn.gov/dhs/people-we-serve/children-and-families/services/child-support/contact-us/county-offices.jsp

For all other questions during this time, including assistance with Minnesota Child Support online, please contact us on Monday July 21, 2025.
Minnesota Child Support Online (MCSO) will be unavailable on Sunday, July 20, 2025, from 12:00 a.m. to 6:00 a.m. due to scheduled maintenance. We apologize for any inconvenience.


The Participant site provides:
The Participant site provides:

The Employer site provides:
  • online and file upload options for making child support payments for employees
  • employee termination reporting
  • information about the child support program
  • Frequently asked questions (FAQ's) for employers
  • Contact us information

The Employer site provides:
  • online and file upload options for making child support payments for employees
  • employee termination reporting
  • information about the child support program
  • Frequently asked questions (FAQ's) for employers
  • Contact us information