Ohio Child Support Calculator

Free instant estimate based on Ohio's Income Shares model (ORC 3119.01-3119.31)

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Select a state and enter your monthly gross income to see an estimated child support payment based on net income.

How Ohio Calculates Child Support

Ohio calculates child support using the Income Shares model as outlined in Ohio Revised Code Sections 3119.01 through 3119.31. This model is based on the concept that children should receive the same level of financial support from their parents that they would have received if the family had remained intact. Both parents' gross incomes are combined and applied to the Ohio child support schedule to determine the total support obligation.

The Ohio child support schedule is a table that provides the basic support amount based on the combined gross income of both parents and the number of children. Each parent's share of the total obligation is determined by their proportional share of the combined gross income. Adjustments are made for health insurance premiums, childcare expenses, and other mandatory deductions. The court may also impute income to a parent who is voluntarily unemployed or underemployed.

Ohio provides a parenting time adjustment for non-residential parents who have at least 90 overnights per year with the child. This adjustment reduces the support obligation to reflect the direct costs the non-residential parent incurs during parenting time. Ohio's child support guidelines are reviewed and updated every four years to ensure they remain current with economic conditions and the cost of raising children.

Frequently Asked Questions

How does Ohio calculate child support under ORC 3119.01-3119.31?
Ohio uses an Income Shares model governed by Ohio Revised Code Sections 3119.01 through 3119.31. Both parents' gross incomes are combined and applied to the Ohio child support schedule to determine the total support obligation. Each parent's share is proportional to their percentage of the combined gross income.
What is considered gross income for Ohio child support?
Ohio defines gross income broadly to include wages, salaries, commissions, bonuses, overtime, self-employment income, rental income, interest, dividends, Social Security benefits (excluding SSI), workers' compensation, unemployment benefits, pension income, and any other form of compensation or monetary benefit. Income may be imputed if a parent is voluntarily unemployed or underemployed.
Does parenting time affect Ohio child support?
Yes. Ohio provides a parenting time adjustment based on the number of overnights the non-residential parent has with the child. A standard adjustment applies when the non-residential parent has at least 90 overnights per year, and an extended parenting time adjustment may apply for schedules with more overnights. The adjustment reduces the support obligation to account for direct expenses during parenting time.
Is there an income cap for Ohio child support?
Ohio's child support schedule extends to a combined gross income of $187,200 per year ($15,600 per month). For income exceeding this amount, the court has discretion to determine an appropriate support amount using the factors listed in ORC 3119.23, including the standard of living, the child's needs, and each parent's financial resources.
Can Ohio child support be modified?
Yes. Ohio allows modification of child support orders when there has been a change in circumstances that is substantial enough to warrant a review. This includes significant changes in income, changes in custody or parenting time, or changes in the child's needs. Additionally, Ohio law provides for a mandatory review every 36 months if either parent requests it.

Important Legal Disclaimer

The information provided on SupportCalc is for general informational and educational purposes only. Nothing on this website should be taken as legal advice. Child support calculations are estimates based on publicly available state guidelines and may not reflect the exact amount ordered by a court. Every case is unique, and many factors can affect the final support order. Please consult with a qualified family law attorney in your jurisdiction for advice specific to your situation.