The presumptive New York child support obligation is calculated by multiplying the parties' combined incomes by the applicable child support percentage listed below:

• For one child: 17% of the combined parental income
• For two children: 25% of the combined parental income
• For three children: 29% of the combined parental income
• For four children: 31% of the combined parental income
• For five or more children: No less than 35% of the combined parental income

The non-custodial parent's obligation is based on his pro rata share of combined income. Medical, child care, and education expenses may be added to the basic obligation. To follow the support guidelines, select kit NF101C-1; if you have agreed on a different amount of support, use kit NF101C-2.