Child Support in New York: How It's Calculated
New York uses the Percentage of Income Model (Child Support Standards Act — CSSA) to determine child support obligations. This guide walks through how the formula works, what factors New York courts consider, and how to modify or enforce an order — with links to official New York resources.
Percentage of Income Model (Child Support Standards Act — CSSA) in New York
New York uses the Child Support Standards Act (CSSA), a Percentage of Income Model applied to combined parental income. A fixed percentage is applied to the combined parental income up to a statutory cap, then each parent's share is determined based on their income proportion.
New York's CSSA percentages are: 1 child — 17%, 2 children — 25%, 3 children — 29%, 4 children — 31%, 5 or more — 35% of combined parental income up to the income cap (adjusted periodically; as of recent years, approximately $163,000). For income above the cap, the court uses discretion. New York courts can also order additional contributions for childcare, healthcare, and educational expenses beyond the base support amount.
Key Factors New York Courts Consider
- Both parents' gross income combined (up to the statutory cap)
- Number of children
- Each parent's proportionate share of combined income (determines allocation)
- Child's health insurance — ordered separately
- Work-related childcare costs — ordered separately
- Educational expenses — may be ordered in addition to base support
- Income above the statutory cap handled at court discretion
Official New York Resources
Get an accurate number from an official source
Child support calculations are complex and fact-specific. For an accurate figure, use New York's official worksheet or consult a licensed family law attorney. This guide explains the framework — it does not produce a binding calculation.
Step-by-Step: How New York's Formula Works
Here is how New York applies the Percentage of Income Model (Child Support Standards Act — CSSA) to calculate a child support obligation, step by step:
1. Determine the paying parent's income
New York applies its formula to the paying (non-custodial) parent's income. New York's CSSA percentages are: 1 child — 17%, 2 children — 25%, 3 children — 29%, 4 children — 31%, 5 or more — 35% of combined parental income up to the income cap (adjusted periodically; as of recent years, approximately $163,000).
2. Apply the state's percentage to income
A fixed percentage is applied based on the number of children. 1 child — 17%, 2 children — 25%, 3 children — 29%, 4 children — 31%, 5 or more — 35% of combined parental income up to the income cap (adjusted periodically; as of recent years, approximately $163,000)
3. Add health insurance and childcare if applicable
In New York, health insurance premiums for the child and work-related childcare costs may be added to the base support amount or ordered separately, depending on the specific statute.
4. Apply parenting time adjustments
If the paying parent exercises significant parenting time, New York may reduce the obligation. Check the specific threshold in the guidelines.
5. Apply income caps and deviation factors
New York may cap the income subject to the percentage, and courts can deviate from the guideline amount with written findings that the formula result would be unjust or inappropriate.
Document Everything for Your New York Case
New York courts rely on documented records — parenting time logs, expense receipts, and payment histories. ReplyCalmly helps you track all of it and generate organized, exportable reports.
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