Business Licenses | City of Mill Creek

Do I Need a Business License?

Washington State Business License

Every business operating in the State of Washington must have a business license. To apply for a business license, visit the Washington State Department of Revenue (DOR).

Apply via Washington State DOR Website

City of Mill Creek Endorsement

Additionally, if you plan to do business in Mill Creek, you must add the Mill Creek Endorsement to your business license. Visit Washington State Department of Revenue and click on "Add a city license to your business."

Apply via Washington State DOR Website

Home Businesses

Home businesses are also required to obtain a Washington State Business License with the City of Mill Creek Endorsement (see links above) Please note that home businesses are allowed only one additional employee that does not live at the home.

Business License Exemptions

Per Mill Creek Municipal Code Chapter 5.04.025 the City of Mill Creek has limited exemptions for needing a business license.