What We Do
The Marin County Department of Child Support Services works with parents — custodial and noncustodial — and guardians to ensure children and families receive court-ordered financial and medical support. Our local office is one of a network of 47 local child support agencies across California that provide services to the general public at the county level.
Child Support Services creates a record of all child support payments, serves as a neutral entity between parents, helps parents avoid court, and assists with navigating the child support system.
Child Support Services staff act in the public interest and do not represent anyone.
Popular services
- Enroll in Child Support Services
- Calculate Child Support
- Make a child support payment
- Understand How a Child Support Case Works
- California Child Support Services – Program Website
- California Child Support Program - Frequently Asked Questions
- Arrears Calculator | CA Child Support Services
- Customer Service Survey
- Encuesta Estatal de Servicio al Cliente Survey