Child Support in Wyoming: How Much Will You Owe?

Quick answer: it depends on both parents' incomes, how many children you have, and the parenting schedule. The calculator on this page turns those numbers into a real guideline estimate in about a minute. It is an educational estimate, not legal advice, and the judge always sets the final amount. FamilyCourtHelp.com is a self-help resource, not a law firm.

Wondering how much child support you will owe or receive in Wyoming? The state uses one formula everywhere, so the same math applies in every county. This page explains how it works, lets you run a live estimate, and links to a dedicated page for each county at the bottom.

Wyoming follows the Income Shares model under Wyo. Stat. §§ 20-2-301 to 20-2-315. The court combines both parents' monthly gross incomes, looks up the basic support obligation on the state's guideline schedule for that income level and number of children, then prorates the obligation between the parents according to each parent's percentage share of the combined income.

What counts as income? Wyoming runs the formula on income after certain allowed deductions are taken out. Net monthly income, gross income from all sources reduced by federal and state income taxes, FICA, mandatory retirement, mandatory union dues, and existing court-ordered support.

Parenting time matters directly in Wyoming: the number of overnights each parent has changes the math itself. Wyoming uses a shared-care formula, so parenting time can lower the support number once the paying parent has a meaningful share of overnights. The grounding facts note that shared-custody calculations apply when the obligor has at least 40 percent of the overnights. Below that level, parenting time usually does not change the basic obligation, though a judge can still consider it. Because the math swings sharply around the overnight threshold, the calculator on this page is only an estimate, and the official worksheet controls.

When does it end? Wyoming child support generally ends at age 18 or upon high school graduation, whichever is later, but not past age 20. Continuing support for disabled adult children is available.

Can the amount change later? File a motion in district court or request review through CSEP. A 20% variance creates a presumption of substantial change.

If payments fall behind, Wyoming has real enforcement tools. Wyoming CSEP enforces through immediate income withholding, tax intercept, license suspension, lien filings, credit reporting, and contempt referrals.

Child support cases in Wyoming are generally handled through the state's District Court, and Wyoming Child Support Enforcement Program (Department of Family Services) runs the state's child support services program. Forms and local practice can vary, so confirm the current details with your local court or the agency.

The calculator on this page is the same live engine behind our full Child Support Calculator. Enter both incomes, the number of children, and the overnight split, and the estimate updates instantly. The full calculator page adds extras like health insurance, child care costs, and saved scenarios.

Bottom line for Wyoming: the guideline number comes from incomes, children, and parenting time. Run the estimate on this page, keep your paperwork honest and complete, and let the court confirm the final amount.

Frequently asked questions

How much child support will I owe in Wyoming?

There is no flat amount. Wyoming uses the Income Shares model under Wyo. Stat. §§ 20-2-301 to 20-2-315, so the number depends on both parents' incomes, the number of children, and the parenting schedule. The calculator on this page gives you a guideline estimate, and the court sets the final amount.

When does child support end in Wyoming?

Age 18, or upon graduation from high school not past age 20, whichever is later.

Can the child support amount be changed later in Wyoming?

Usually yes, when circumstances change enough. A 20% change between the existing order and a new guideline calculation creates a presumption of substantial change.

Who handles child support cases in Wyoming?

Cases are generally heard in the state's District Court, and Wyoming Child Support Enforcement Program (Department of Family Services) handles services like locating parents, establishing orders, and collecting payments.