Enroll Online
You can now enroll for Child Support Services electronically It’s the easy, secure, no-cost application process.
Complete the Enrollment Form, submit the form online, and a county child support professional will contact you.
Enroll by Mail
Mail in your completed application by filling out the application packet and mailing to:
Sierra Nevada Department of Child Support Services
950 Maidu Avenue
Suite 140
Grass Valley, CA 95945
An application can also be downloaded or call 866-901-3212 to request an application be mailed to you.
Enroll in Person
You can come into our office and apply in person. You can either bring in a completed application or request one when you visit. No appointment is necessary. Please visit our Locations and Hours page for office hours and locations.