Wyoming Child Support Calculator 2026
Free Wyoming child support estimator using the 2026 state guidelines
How Wyoming Calculates Child Support
- ✓Wyoming uses net income (gross minus taxes and mandatory payroll deductions)
- ✓Shared custody: if each parent has 40%+ of overnights, modified formula applies
- ✓Health insurance and extraordinary expenses may be ordered in addition to base support
- ✓Wyoming allows a parenting time credit that activates at 25% of overnights and increases proportionally, one of the lower thresholds for triggering a shared custody reduction among US states
- ✓Wyoming's DCSE is a smaller agency that handles enforcement through income withholding, license suspension, tax intercept, and contempt proceedings under W.S. § 20-6-106
Wyoming Child Support Laws at a Glance
⚖️ Governing Statute
W.S. § 20-6-304
🏛️ Enforcement Agency
DCSE (Division of Child Support Enforcement)
📅 Support Ends At
Age 18 or high school graduation, whichever is later
Understanding Wyoming's Child Support Formula
Wyoming uses the Income Shares model, which is the most widely adopted child support framework in the United States — used by approximately 40 states. The central principle is that a child should receive the same proportion of combined parental income they would have benefited from if both parents had remained together in a single household. Rather than placing the entire burden on one parent, both parents contribute to a baseline obligation determined by their combined income.
In Wyoming, each parent's gross income is converted to net income using a 76% net factor. The two net incomes are added together. A state-published schedule — updated periodically by the legislature, sets the Basic Child Support Obligation for families at each combined income level. Each parent is then responsible for their proportional share of that baseline, adjusted upward for any health insurance premiums or work-related childcare costs they pay. If the paying parent exercises significant parenting time, a parenting time credit may further reduce the obligation.
For example, if Parent A earns 65% of the combined net household income, Parent A pays 65% of the basic obligation, not all of it, and not an arbitrary flat sum. This proportionality is what makes the Income Shares model more equitable for cases where both parents earn meaningful incomes.
Sample Wyoming Child Support Calculation
Scenario: Parent A (paying parent) earns $5,500/month gross. Parent B earns $3,000/month gross. 1 child. Parent A has 20% parenting time.
The final Wyoming order will also factor in any health insurance premiums and work-related childcare costs. Parenting time above 20% typically generates a parenting time credit that can reduce the amount further.
Wyoming Child Support, Frequently Asked Questions
Does Wyoming use Income Shares or the Percentage model?
Wyoming uses the Income Shares model. Both parents' incomes are considered, combined into a total net income figure, and a state schedule determines the baseline child support amount. Each parent then pays their proportional share of that baseline. This means a higher-earning parent in Wyoming will pay a larger fraction of the obligation than a lower-earning one.
What is the average child support payment in Wyoming?
Child support awards in Wyoming typically range from $350–$800/month based on current data. The actual amount varies significantly depending on both parents' incomes, the number of children, custody arrangements, and whether costs like health insurance or childcare are included in the order. Higher income households and multiple children will produce awards above this range.
Can a Wyoming judge order a different amount than the calculator shows?
Yes. The Wyoming guidelines produce a presumptive amount — the starting point, but a judge can deviate from it when following the guidelines would be unjust or inappropriate in a specific case. Common reasons for deviation include extraordinary medical or educational expenses, one parent directly paying significant healthcare premiums, a parent's substantial assets or non-wage income, the needs of children from other relationships, or significant travel costs related to custody exchanges.
How do you modify a child support order in Wyoming?
Either parent can petition the Wyoming court to modify an existing child support order when there has been a substantial change in circumstances. This typically means a significant change in either parent's income (usually 15–20% or more), a change in custody or parenting time, the child developing extraordinary medical or educational needs, or a change in the cost of health insurance. Most states, including Wyoming, also allow automatic review every three years if either party requests it, even without proving a substantial change.
When does child support end in Wyoming?
In Wyoming, child support terminates at: Age 18 or high school graduation, whichever is later. The governing law is W.S. § 20-6-304, administered by the DCSE (Division of Child Support Enforcement). If you have an existing order and believe your child is approaching the termination age, contact DCSE (Division of Child Support Enforcement) or your family law attorney to confirm the specific end date and ensure a formal termination order is entered.
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⚠️ Important Disclaimer
USLegalCalc.com provides estimates and document templates for informational purposes only. Results are not legal advice and vary by jurisdiction. Always consult a licensed attorney before making legal decisions.