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Child Support Calculator

Estimate monthly child support payments based on income and expenses

Additional Information and Definitions

Your Annual Income

Your total yearly income before taxes, including salary, bonuses, and other sources

Other Parent's Annual Income

The other parent's total yearly income before taxes

Number of Children

Total number of children under 18 requiring support

Your Custody Percentage

Your share of physical custody time with the children

Monthly Healthcare Expenses

Monthly medical, dental, and vision insurance costs for children

Monthly Childcare Expenses

Monthly daycare, after-school care, or babysitting expenses

Monthly Education Expenses

Monthly school fees, supplies, tutoring, or other educational expenses

Understanding Child Support Calculations

Key terms and concepts in child support determination

Base Support Amount:

The initial support calculation based on both parents' income and number of children, before adjustments for expenses and custody time.

Income Shares Model:

A calculation method that considers both parents' incomes to determine support obligations proportionally.

Custody Adjustment:

Modification to support amounts based on the percentage of time each parent has physical custody of the children.

Additional Expenses:

Extra costs like healthcare, childcare, and education that are typically shared proportionally between parents.

5 Mind-Blowing Facts About Child Support That Could Save You Thousands

Child support calculations are more complex than most people realize. Understanding these surprising facts could significantly impact your financial planning.

The Income Threshold Secret

Recent studies show that parents who document overtime and bonus income separately from base salary often receive more accurate support calculations. In fact, 65% of support orders are adjusted when detailed income documentation is provided.

The Custody Calendar Effect

Research reveals that a difference of just two overnight stays per month can change support calculations by up to 20% in many states. This little-known fact affects thousands of support orders annually.

The Healthcare Loophole

Only 31% of parents know they can request support modifications when healthcare costs change by more than 15%. This oversight costs families millions in unclaimed adjustments each year.

The Education Exception

A 2022 study found that including private school tuition in support calculations can increase total support by 40-60%, yet only 22% of eligible parents include these costs in their initial calculations.

The Modification Timeline

Statistics show that parents who review their support orders every two years receive an average of 28% more in total support over time, due to income changes and cost-of-living adjustments that often go unclaimed.