1. Washington State DSHS Division of Child Support
State agency establishing and enforcing child support orders for mothers and custodial parents in Olympia. Services include establishing paternity, opening cases, modifying orders, and enforcing unpaid support. Bring birth certificates, income documents, and paternity information when applying. Open Mon-Fri 8am-5pm.
800-457-6202 · 712 Pear St SE, Olympia, WA 98504