Connecticut Child Support Calculator

Free instant estimate based on Connecticut's Income Shares model (C.G.S. §46b-215a)

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Select a state and enter your monthly gross income to see an estimated child support payment based on net income.

How Connecticut Calculates Child Support

Connecticut calculates child support using the Income Shares Model as defined in C.G.S. §46b-215a. Unlike most states, Connecticut uses net income rather than gross income. Both parents' net incomes are combined to determine the total support obligation from the state schedule, and each parent's share is proportional to their share of the combined net income.

Health insurance premiums for the child, work-related childcare costs, and extraordinary medical expenses are added to the basic obligation. Connecticut courts may deviate from the guidelines for shared custody arrangements and may include educational expenses in the support order.

Courts may also apply a cost of living adjustment to ensure support amounts keep pace with inflation. Factors considered for deviation include the child's special needs, the financial resources of both parents, and any extraordinary expenses related to the child's education or healthcare.

Frequently Asked Questions

How does Connecticut calculate child support using the Income Shares Model?
Connecticut uses the Income Shares Model under C.G.S. §46b-215a. Both parents' net incomes are combined to determine the basic support obligation from the state schedule. Each parent then pays their proportional share based on their percentage of the combined net income.
What is the self-support reserve in Connecticut?
Connecticut's self-support reserve is $1,256 per month (2024). This ensures the obligor parent retains enough income to meet their own basic living needs. If the parent's income is near this threshold, the court may reduce the support obligation.
Does Connecticut use gross or net income for child support?
Connecticut uses net income. Net income is calculated by subtracting federal and state income taxes (3%-6.99%), Social Security taxes, Medicare taxes, mandatory retirement contributions, health insurance premiums, and mandatory union dues from gross income.
Can Connecticut courts deviate from guidelines for shared custody?
Yes. Connecticut courts may deviate from the standard child support guidelines when parents share custody. The court considers the time the child spends with each parent and the expenses each parent directly incurs during their parenting time.
Can Connecticut child support be modified?
Yes. Either parent can request a modification if there has been a substantial change in circumstances since the last order. This includes significant income changes, changes in custody, or changes in the child's needs.

Important Legal Disclaimer

The information provided on SupportCalc is for general informational and educational purposes only. Nothing on this website should be taken as legal advice. Child support calculations are estimates based on publicly available state guidelines and may not reflect the exact amount ordered by a court. Every case is unique, and many factors can affect the final support order. Please consult with a qualified family law attorney in your jurisdiction for advice specific to your situation.