OCSE Multistate Employer Registration Contacts
Employers that have employees in more than one state may report all new hires to a single state by registering with the Department of Health and Human Services in two ways:
Department of Health and Human Services
Administration for Children and Families
Office of Child Support Enforcement
Multistate Employer Notification
PO Box 509
Randallstown, MD 21133
Multistate employers can get help with registration from the Multistate Employer Help Desk at 1-800-258-2736, option 6, 9:00 am - 5:00 pm ET.
See more information on New Hire Reporting.