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Ohio Child Support Calculator

Income Shares ModelOH
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Beta Estimate Only

This calculator provides rough estimates for informational purposes only. It is in beta and should not be relied upon as legal advice. Child support calculations involve many factors not captured here. Consult a licensed attorney or your state's child support agency for accurate calculations.

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Ohio — Income Shares Model

Ohio uses the Income Shares model under ORC §3119. Both parents' gross annual incomes are combined and matched to a Basic Child Support Schedule. The obligation is shared proportionally. A 10% adjustment applies for extended parenting time (90+ overnights). Cash medical support is added separately.

ORC §3119Uses annual income scheduleExtended parenting time credit at 90+ overnights

Enter your information

All income amounts should be monthly gross (before taxes) unless noted otherwise.

$

Before taxes. Include salary, bonuses, commissions, rental income, etc.

$

Before taxes. Include salary, bonuses, commissions, rental income, etc.

Children eligible for support in this case (1–6)

$

Monthly cost of adding children to health insurance

$

Work-related childcare, daycare, after-school care

0% (Parent 2 has full custody)50% / 50%100% (Parent 1 has full custody)

≈ 183 / 183 overnights per year

⚠️

Beta Estimate Only

This calculator provides rough estimates for informational purposes only. It is in beta and should not be relied upon as legal advice. Child support calculations involve many factors not captured here. Consult a licensed attorney or your state's child support agency for accurate calculations.

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