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South Carolina Child Support Calculator

Income Shares ModelSC
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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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South CarolinaIncome Shares Model

South Carolina uses the Income Shares model under the SC Child Support Guidelines. Both parents' monthly gross incomes are combined to determine the basic obligation. Each parent pays their proportional share. A shared custody adjustment applies when each parent has the child at least 109 overnights.

SC Child Support Guidelines (2014, updated)Shared custody at 109+ overnights each

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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