Ohio Worksheet Logic
Ohio Child Support Formula
Ohio’s formula is best understood as a current schedule-and-worksheet sequence rather than a free-floating internet equation. The official workflow still runs through the JFS schedule, the applicable worksheet, and the medical-support rules.
Income shares modelJFS 07766 / 07767 / 07768 / 07769
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How the Ohio formula is built
- 1Identify current annual gross income for both parents and adjust it through the official worksheet structure.
- 2Combine the parents’ adjusted income and use the Ohio basic child support guideline schedule.
- 3Select the correct current worksheet: sole/shared parenting or split parenting.
- 4Add child-care, health-insurance, and cash-medical support items in the order the Ohio rule requires.
- 5Review whether parenting-time or deviation issues change the final court result beyond the raw estimate.
Why the schedule still matters
Revised Code section 3119.021 and rule 5101:12-1-17 still make the basic child support schedule the central starting point for courts and CSEAs.
Why medical support still matters
Rule 5101:12-1-17 still ties the current manual to child-care caps and cash-medical calculations, so the formula is broader than income alone.
Official Ohio formula sources
- Ohio Revised Code section 3119.021
- Ohio Administrative Code 5101:12-1-17
- Ohio Administrative Code 5101:12-1-99
- Ohio Child Support Calculator