The three-step formula for calculating NY child support is: 17% for one child. 25% for two children. 29% for three children. 31% for four children.
➢ Call to make an appointment: (631) 854-3183 A worker will call you back within one business day to answer any questions, determine the appropriate petition to file and discuss the documentation you must provide.
You may choose to file your own Family Court petition. To do so, go to the website listed below and choose the type of petition you want to file. Completed petitions must be filed with the General Clerk of the Family Court (631-853-4289).
Download the Child Support Application (Form LDSS-3433) from the New York State Child Support website. Complete the form, attach all required documents, and mail it to the appropriate Child Support Office. Regardless of the filing method chosen, accurately complete the Child Support Application (Form LDSS-3433).
➢ Call to make an appointment: (631) 854-3183 A worker will call you back within one business day to answer any questions, determine the appropriate petition to file and discuss the documentation you must provide.