FamilyLawFinder

Missouri Child Support Calculator

Income-shares model based on combined adjusted gross income and number of children using Form 14 worksheet; each parent's obligation prorated by income share; adjusted for custody arrangement and add-ons (childcare, health insurance, extraordinary expenses).

Calculator Coming Soon

We're building the Missouri child support calculator based on official state guidelines. In the meantime, review the inputs and sources below.

How Missouri Calculates Support

Model:Income Shares
Income Basis:gross
Formula:Income-shares model based on combined adjusted gross income and number of children using Form 14 worksheet; each parent's obligation prorated by income share; adjusted for custody arrangement and add-ons (childcare, health insurance, extraordinary expenses).

What You'll Need

  • Number Of Children On Order*
  • Parent A Income*
  • Parent B Income*
  • Custody Type Or Worksheet Selection*
  • Other Child Support Or Dependents Adjustment
  • Spousal Support Adjustment
  • Parenting Time Input
  • Work Related Childcare Costs
  • Child Health Insurance And Uninsured Medical

* Required fields — optional items shown in gray