Use any method below to contact OCSS about child support obligations, payments, enforcement measures, and related issues.
Always include your full name, date of birth, and child support case ID number with any written correspondence you send to OCSS.
By Email
dcse.cseweb@dfa.state.ny.us
Include a description in the subject line such as “appointment request." Make sure to include your full name, Case ID, and date of birth.
By Phone
- Agency: New York State Office of Children and Family Services
- Division: Child Support Helpline
- Phone Number: (888) 208-4485
- Business Hours: Monday - Friday: 8 AM - 5:30 PM
- Staff is available through the automated phone system during business hours. For help with child support, choose General Information from the automated list of options.
By Mail
NYC OCSS
P.O. Box 830
Canal Street Station
New York, NY 10013
In Person
OCSS Customer Service Walk-In Center
151 West Broadway, 4th Floor (between Worth and Thomas Streets)
New York, NY 10013
Business Hours: Monday - Friday, 8 AM - 6 PM (except holidays)
OCSS Family Court offices can assist non-Cash Assistance clients with their application for child support services. Custodial parents can get help with filing modification and violation petitions. Staff can also assist noncustodial parents with a variety of case inquiries.
OCSS Borough Offices can assist with applying for or receiving Cash Assistance.
Find Family Court and Borough Office locations.