Child Support Calculator
Get an approximate child support estimate based on income, custody arrangement, and number of children.
About This Calculator
This free child support calculator provides a rough estimate of monthly child support obligations based on parental incomes, the number of children, and custody arrangements. Child support calculations vary significantly by state, so this tool uses a simplified income-shares model for educational purposes. Always consult a family law attorney or your state's child support guidelines for accurate calculations.
Frequently Asked Questions
How is child support calculated?
Most states use an income-shares model that considers both parents' incomes, the number of children, and the custody arrangement. Some states use a percentage-of-income model based primarily on the paying parent's income.
Can child support be modified?
Yes, child support can typically be modified if there is a significant change in circumstances such as a job loss, significant income change, or change in custody arrangement.
How long does child support last?
Child support generally continues until the child turns 18 or graduates from high school, whichever is later. Some states extend support through college. Orders can vary.
Need a Family Law Lawyer?
Consult a family lawyer when you are considering divorce, facing a custody dispute, or need to modify an existing family court order. Early legal advice helps protect your parental rights and financial interests.
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