Child Support Estimator

Estimate monthly child support payments based on the income shares model used in most states.

Income Information

Your Monthly Gross Income: $5,000Spouse Monthly Gross Income: $3,000

Combined: $8,000/mo

Children & Custody

Number of Children: 1

Support rate: 20%

Custody Arrangement

StateAdditional FactorsChildcare costs (+$400/child/mo)Health insurance (+$200/child/mo)Special needs (+$300/child/mo)

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Estimated Monthly Support

$600

Spouse pays you

Annual total: $7,200

Income Breakdown

Combined Monthly Income$8,000

Your Income Share63%

Spouse Income Share37%

Base Support Obligation$1,600

Additional Costs$0

Custody AdjustmentPrimary custody (you) — full obligation applies

Estimated Monthly Payment$600

Important Disclaimer

This is an estimate only. Actual child support is determined by state-specific formulas and a judge's discretion. Many states use their own calculator (e.g., Michigan uses the MiChildSupport calculator). Always consult a family law attorney for accurate calculations.

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These estimates are for informational purposes only and do not constitute legal or financial advice. Actual child support amounts vary based on state guidelines, judicial discretion, and individual circumstances. Consult a licensed family law attorney for guidance specific to your situation.