Licenses & Taxes



State of Washington MASTER Business License

Business owners must already have a State of Washington Master Business License which they may apply for in one of three ways:

  1. Complete and submit the form online at the Washington Department of Revenue website
  2. Print and complete the Business License Application from the Washington Department of Revenue website and mail the completed form and required fee to:

    Business Licensing Service,
    Department of Revenue,
    P.O. Box 9034,
    Olympia WA 98507-9034

  3. File at one of several other business licensing locations in the state of Washington.