How Child Support is Calculated by State
Our child support calculator provides estimates based on your state's guidelines, income, custody arrangements, and additional expenses. While each state has different formulas, most follow similar principles when determining child support payments.
Key Factors in Child Support Calculation:
- • Both parents' gross monthly incomes
- • Number of children requiring support
- • Custody arrangement (sole, joint, or split custody)
- • Child care and health insurance costs
- • Special needs or educational expenses
- • Standard of living considerations
State-Specific Child Support Guidelines:
- • Income Shares Model (used in most states): Combines both parents' incomes to determine the total support obligation
- • Percentage of Income Model: Based on the non-custodial parent's income only (used in Texas and a few other states)
- • Melson Formula (used in Delaware, Hawaii, and Montana): Considers children's basic needs first before allocating remaining income
Important Notes About Child Support Calculations:
- • This calculator provides estimates only - actual court-ordered amounts may differ
- • Judges may deviate from guidelines in special circumstances
- • Support orders are typically modifiable with significant income changes
- • Tax implications vary by custody arrangement and state laws
- • Many states have online child support calculators for official estimates
Frequently Asked Questions
How accurate is this child support calculator?
Our calculator provides estimates based on standard state guidelines. For precise figures, consult with a family law attorney or your state's official child support calculator.
Does child support include health insurance?
Yes, most states require the cost of health insurance for the children to be factored into the child support calculation, which our calculator includes.
How often can child support be modified?
Child support can typically be modified when there's a significant change in circumstances (income change, custody change, etc.), usually requiring court approval.