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How to renew your registration: Rental cars

How to renew

Mail your renewal notice to:

State of Washington
Business Licensing Service
PO Box 9034
Olympia, WA 98507-9034

If you've moved or didn't get a renewal notice, please contact the Business Licensing Service for renewal instructions.

Address changes

If you need to update the address on your license, please contact the Business Licensing Service.

Washington Healthcare Finder
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Access Washington – official state government website