How is child support calculated?

Child support is calculated using each state's specific formula, which typically considers both parents' gross monthly income, the number of children, and the custody arrangement. Most states use an Income Shares model or a Percentage of Income model.

Is this child support calculator accurate?

This calculator provides an estimate based on publicly available state guidelines. Actual court-ordered child support may differ based on deductions, special expenses, imputed income, and judicial discretion. Always consult a family law attorney for legal advice.

Which states does this calculator support?

SupportByState.com supports child support calculations for all 50 states using each state's current guidelines.

Is child support taxable income?

No. Child support payments are not taxable income for the recipient and are not tax-deductible for the paying parent under current IRS rules.

Texas Child Support Modification 2026 | §156.401 Three-Year Review Rule