Wisconsin Child Support Calculator
Wisconsin uses a percentage-of-income standard applied to the gross income of the paying parent: 17% for 1 child, 25% for 2, 29% for 3, 31% for 4, 34% for 5+. Shared-time payer adjustment applies when each parent has placement at least 25% of the time.
How Wisconsin Calculates Support
Model:Percentage of Obligor Income (gross income)
Income Basis:gross income (paying parent only)
Formula:Wisconsin uses a percentage-of-income standard applied to the gross income of the paying parent: 17% for 1 child, 25% for 2, 29% for 3, 31% for 4, 34% for 5+. Shared-time payer adjustment applies when each parent has placement at least 25% of the time.
What You'll Need
- Number Of Children On Order*
- Obligor Gross Income*
- Other Child Support Obligations
- Shared Placement Time
* Required fields — optional items shown in gray