WA State Licensing: Change or update your business

Change or update your business

Add a new location to your existing business

See what steps to take to add a new business location.

Add a license to your existing business

Find out how to add a specialty or city license to your existing business.

Add or change trade names

Learn how to add or change trade names for your existing business.

Add employees

Find out what you need to do to add employees to your existing business.

Change your business address

Find out how to change the physical or mailing address on your business license or make changes to a registered agent’s address.

Close your business account

Find out how to request the closure of your business and notify all the necessary regulatory agencies.

Change your business structure

Learn what to do if you decide to change the structure of your business.