Manage a business Run Learn how to efile File or amend a return Renew my business license Update my business information Get a reseller permit Payments options Share confidential information: Licensing authorization form (CLIA) Tax authorization form (CTIA) Grow Add or renew a city endorsement Add or renew a state endorsement Add a location Hire employees Register trade names Tax incentives & credits Change business structure Grow your business in WA webinar Close Close my business Sell my business Cancel a trade name Request a tax status letter
