Approach
Where available, calculators reflect publicly documented state child support guideline models, such as Income Shares, Percentage of Income, and the Melson Formula.
Where a jurisdiction's full guideline is complex, the calculator may apply simplified, illustrative logic intended for educational purposes only.
Formulas and inputs
User-entered information typically includes items such as gross or net income, number of children, parenting-time arrangements, and certain expense categories.
Defaults, thresholds, and assumptions used by the calculator are documented inline where practical.
Assumptions and limitations
Calculations rely on the information provided by the user and on generalized assumptions about applicable rules.
Results do not account for every fact, deviation factor, or judicial discretion that a court or administrative agency may consider.
Educational estimates only
Results are educational estimates and may differ from court determinations, administrative calculations, or amounts ordered or enforced by any agency.
Users should verify any figures with appropriate professionals or authoritative sources before relying on them.