1. Mississippi Child Support Enforcement
State agency that establishes paternity, sets up, enforces, and modifies child support orders statewide through the Department of Human Services. Main office at 750 N State St in Jackson; statewide toll-free line and online portal available. Fathers can open a case, request modifications, or address arrears. Bring photo ID, Social Security card, pay stubs, and any existing court orders when applying for services.
800-948-4010 · 750 N State St, Jackson, MS 39202