To notify employers right away when an employee files a workers' compensation claim, L&I will send notifications to:

• The claim mailing address. The address you asked us to use for all claims-related L&I paperwork.
  and, if it's different from the claim mailing address,
• The physical mailing address. The address of your company's physical location.

Contact your account manager at 360‑902‑4817 if you receive duplicate copies of claim arrival letters.

Address changes:

• Online: Claim & Account Center .
• Fax: 360-902-4633 or 360-902-5399.
• Phone: Sorry, no address changes over the phone.
• Mail:
  To your account manager
  Department of Labor & Industries
  PO Box 44140
  Olympia WA 98504-4140.