Oklahoma Child Support Services

Child Support · Oklahoma · Free

State agency that establishes, enforces, modifies, and collects child support orders across all 77 Oklahoma counties. Fathers can apply for services to establish paternity, locate a co-parent, set or modify orders, and resolve arrears through income withholding. Call the statewide toll-free line or visit a local office with photo ID, Social Security card, birth certificates, existing court orders, and recent pay stubs.

Contact & Details

Address: 2409 N Kelley Ave, Oklahoma City, OK 73111

Phone: 800-522-2922

Hours: Mon-Fri 8am-5pm

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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 Oklahoma

Oklahoma district courts hear family matters in each of its 77 counties. The Oklahoma Child Support Services division operates under DHS. Oklahoma City and Tulsa dominate, with Norman, Broken Arrow, and Edmond rounding out the major cities. Legal Aid Services of Oklahoma and Oklahoma Indian Legal Services provide civil legal aid statewide.

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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.