Contact Us About Filing Quarterly Reports

Express Filing Web Customer Support Help Desk

For help with online filing of the Employer's Quarterly Report, please contact Web Customer Support:

• E-mail: Web Customer Support (WebSupport@LNI.wa.gov).
• Phone: Weekdays between 8 a.m. and 5 p.m. at 360‑902‑5999.

Mailing addresses

Payment vouchers

Department of Labor and Industries
PO Box 24106
Seattle WA 98124-0106

Premium payments and reports

Department of Labor and Industries
PO Box 44835
Olympia WA 98504-4835

Address change

Always include your account number or UBI number on every page.

Mail

Write your address change on the back of the quarterly report form or on the Express Filing report form:
Employer Services
Department of Labor & Industries
P.O. Box 44141
Olympia, WA 98504‑4141.

Phone

Call your account manager or 360‑902‑4817.

Fax

Fax your address change to 360‑902‑4988.