Center for Fathers and Families — Sacramento

About Child Support for Fathers

Child support in the United States is administered state-by-state under the Title IV-D federal program, with every state required to operate a child support enforcement agency. These agencies establish paternity, locate non-custodial parents, calculate support obligations, and enforce payments through wage garnishment, tax refund intercepts, license suspension, and other civil enforcement tools. Support amounts are calculated using state-specific guidelines, most based on an income shares or percentage-of-income formula. Fathers paying support can request modifications when their income drops substantially or when circumstances change (job loss, additional children, disability). Fathers owed support can open a case with their state agency free of charge. This directory includes each state's child support agency, online calculators, local enforcement offices, and modification resources.

Child Support in California

California handles custody in superior courts across all 58 counties. The Department of Child Support Services runs enforcement through local child support agencies (LCSAs) in every county. Los Angeles County operates the largest family court system in the US. Major metros include LA, San Diego, San Jose, San Francisco, Fresno, and Sacramento. LA County's LAFLA, Bay Area Legal Aid, and Legal Aid Society of San Diego are the largest legal aid programs.

More Child Support in California

• CA Dept of Child Support Services (DCSS) — Statewide agency overseeing 47 local child support agencies. Opens cases, locates absent parents, establishes paternity, obtains and enforce
• CA Child Support — Customer Connect Portal — Secure self-service portal to manage your California child support case 24/7 online. Contact your caseworker, view payment history, update p
• CA Guideline Child Support Calculator — Official calculator using California's Statewide Uniform Guideline to estimate child support. Factors in both parents' gross income, time-sh
• Parentage Opportunity Program (POP) — Allows eligible parents to voluntarily establish legal parentage at no cost through the Voluntary Declaration of Parentage. A signed VDOP ha
• LA County Child Support Services — Largest county child support agency in California serving LA-area families. Multiple offices including Commerce, Antelope Valley, and South
• San Francisco Dept of Child Support Services — Full-service child support for San Francisco residents including order establishment, modification requests, enforcement actions, and patern

Child Support — Common Questions

How do I open a child support case?

Apply through your state's Child Support Services agency — usually online, in person, or by mail. Applications are free, and the agency handles paternity establishment, order creation, and enforcement on your behalf. You don't need the other parent's cooperation to open a case.

Can I modify my child support order?

Yes, if there's a substantial change in circumstances (income drop of 15–25% or more, job loss, disability, a new child, change in custody time). File a Motion to Modify with the court that issued the original order. Most states don't modify retroactively — file as soon as circumstances change.

What happens if I can't pay?

Contact the child support agency immediately — don't ignore the debt. Options include payment plans, hardship modifications, and in some states, work programs that substitute community service for payment. Accumulated arrears don't disappear but can sometimes be reduced through debt compromise programs.

How is the amount calculated?

Each state uses guidelines — most follow Income Shares (combining both parents' income) or Percentage of Income (only non-custodial parent's income). Online calculators on every state agency site estimate your obligation. The actual order also considers health insurance, childcare, and other add-ons.