US Income Shares Child Support State Formula Calculator

Estimate US child support under the income shares model (used by 40 states): both parents' incomes combined to determine total support obligation, then divided pro-rata. Includes daycare, health insurance, and extraordinary expense adjustments.

Statute of Limitations

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⚖ For informational purposes only. Not legal advice. Consult a licensed attorney for your specific situation.

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How to Use

Enter the values for the scenario you are assessing. Estimate US child support under the income shares model (used by 40 states): both parents' incomes combined to determine total support obligation, then divided pro-rata. Includes daycare, health insurance, and extraordinary expense adjustments. Use the us child support result to inform your calculation.

Frequently Asked Questions