MISSOURI SUPPORT GUIDELINE
Missouri child support calculator & worksheet
Missouri child support uses state-specific income definitions and guideline rules. A base child support worksheet is available with the scope and exclusions listed below. Use this guide to check income requirements, sources, and limits before completing your worksheet.
Current module status
| State | Missouri |
|---|---|
| Status | Active base worksheet module |
| Guideline model | income shares monthly table |
| Primary income field | Combined adjusted monthly gross income |
What the worksheet asks for
The calculator workflow starts with the selected state, then walks through both parties’ income, assets, debts, and state-specific particulars. Countable income streams feed each party’s formula income; balances and non-automated adjustments are disclosed separately. Common categories include wages, bonuses, dividends and interest, business or company income, self-employment adjustments, existing support obligations, debts assigned by order, health insurance, child care, tuition, extraordinary expenses, and parenting time.
Sources and limits
- Uses the 2024 Child Support Guideline Review updated schedule attached to the Missouri Supreme Court Form No. 14 order effective January 1, 2026.
- Form No. 14 uses each parent’s adjusted monthly gross income for support, their proportionate share, and the schedule basic support amount for the number of children.
- This base module uses the next encoded schedule row at or above combined adjusted monthly gross income.
- Work-related child care, federal child-care tax credit, health insurance, uninsured medical costs, extraordinary child-rearing costs, overnight adjustment, other-child credits and deviations require the full Missouri Form No. 14 worksheet.
Official Missouri source used for review
Run the calculator
Open the free support calculator, select Missouri, complete the state worksheet, and print or export the output for review.
Frequently asked questions
Is this the official Missouri court calculator?
No. It is an independent educational estimate. Courts can order a different amount when the evidence, local rules, or statutory deviation factors justify it.
Can I use the output in court?
The worksheet output is designed to be clear and printable, but each litigant is responsible for checking local filing rules and attaching any required official court forms.