Ohio uses statutory guidelines that consider both parents' gross income, parenting time arrangements, health insurance costs, childcare expenses, and other factors listed on the official child support worksheet. Visit our Ohio child support calculator resource page.

Generally, gross income from all sources is considered, including wages, bonuses, commissions, self-employment income, and in some cases overtime or second jobs. Certain deductions and adjustments may apply. Accurate disclosure is essential to a fair calculation.

Parents may propose a deviation from the guideline amount, but the court must approve it. Deviations are permitted when circumstances warrant and the agreed amount serves the child's best interests. An informal agreement without court approval may not protect either parent.