The Child Support Division in the Office of the Attorney General (OAG) for most states provides child support services at little or no cost to mothers, fathers, and other individuals who request services. When providing child support services, the OAG represents the state and its interest in obtaining the financial support and involvement of both parents, and does not represent either parent in providing child support services. The OAG generally assists in (1) locating absent parents; (2) establishing paternity; (3) establishing, enforcing, and modifying child and medical support orders; and (4) collecting and distributing child support payments.

In California, the Child Support Division within the Department of Child Support Services (DCSS) operates similarly to the Office of the Attorney General (OAG) in other states, providing services to ensure that children receive financial support from both parents. The DCSS offers assistance at little or no cost to parents and guardians, regardless of income. The services provided by the DCSS include locating absent parents, establishing paternity, and setting up, enforcing, and modifying child and medical support orders. Additionally, the DCSS is responsible for the collection and distribution of child support payments. While the DCSS actively works to secure financial support for the child, it does not represent either parent in legal matters; instead, it represents the state's interest in ensuring that children are adequately supported.