Indiana Worksheet Logic
Indiana Child Support Formula
Indiana’s formula is best understood as a worksheet sequence rather than one free-floating equation. The current rules still move through combined weekly income, official schedules, and the parenting-time credit.
Income shares modelCSOW + PTCW workflow
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How the Indiana formula is built
- 1Identify weekly income for both parents and convert it into the worksheet’s adjusted-income base.
- 2Combine the parents’ weekly adjusted incomes and locate the basic obligation on the official support schedule.
- 3Add work-related child care and the children’s share of health-insurance cost.
- 4Apply the Parenting Time Credit Worksheet when overnight patterns trigger that adjustment.
- 5Use the final CSOW result as the presumptive starting point for the order.
Why the schedule still matters
Indiana courts still point users to the Guideline Schedules for Weekly Support Payments and the current CSOW. If the schedule or worksheet has changed, old internet examples age badly.
Why parenting time still matters
The Parenting Time Credit Worksheet remains its own official form. Any disputed overnight count can materially change the final result even when the underlying incomes stay the same.
Official Indiana formula sources
- Indiana Child Support Rules and Guidelines
- Indiana Guideline 6
- Indiana Guideline 7
- Indiana CSOW, PTCW, and weekly support schedules