Child Support Calculator & Guide

Child support is a court-ordered payment made by one parent to another to help cover the costs of raising a child. The amount is typically based on each parent's income, the number of children, and the state where the order is issued.

Child support is calculated using state-specific formulas. Most states use the Income Shares Model, which considers both parents' incomes, the number of children, healthcare costs, and childcare expenses. Some states like Texas use a simpler percentage-of-income approach.

In most states, child support continues until the child turns 18 (or 19 if still in high school). Some states extend support through college or for children with special needs.

Yes, child support orders can be modified if there is a significant change in circumstances, such as job loss, income increase/decrease, or changes in custody arrangements. You must file a modification request with the court.

Failure to pay child support can result in wage garnishment, driver's license suspension, tax refund interception, credit bureau reporting, passport denial, and in extreme cases, jail time. Each state has its own enforcement mechanisms.