FamilyLawFinder

Arizona Child Support Calculator

Income-shares schedule based on combined adjusted gross income of both parents and number of children; each parent's obligation is prorated by income share; adjusted for parenting time and add-ons (childcare, health insurance, education expenses).

Calculator Coming Soon

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

How Arizona Calculates Support

Model:Income Shares
Income Basis:gross
Formula:Income-shares schedule based on combined adjusted gross income of both parents and number of children; each parent's obligation is prorated by income share; adjusted for parenting time and add-ons (childcare, health insurance, education 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