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Start and grow your business in unincorporated King County

Are you interested in starting a business? Here are some key steps and resources to make your dream a reality.

Do you need a business license?

King County does not have a business license requirement, but all businesses in the state must get a Washington State business license.

Small business guidance (wa.gov)

Business planning resources

  • Community Business Connector
    Helps small business with access capital, business planning, marketing & technology, regulatory, and social services
  • Resource Navigator
    Helps small businesses search for local organizations that offer support
  • Washington Small Business Development Center
    A network of expert business advisors across the state that help entrepreneurs or small business owners start, grow, or buy/sell a business
  • SCORE
    A group of experienced business professionals who provide guidance to those desiring to start a small business and assist existing small businesses to improve their profitability

Financial resources

  • Small business loans for Washington State companies
    Resources from the Washington State Department of Commerce
  • Craft3
    A nonprofit community development organization that uses capital, relationships, and voice to build a thriving, just, and empowered Pacific Northwest
  • Business Impact NW
    A nonprofit Community Development Financial Institution (CDFI) dedicated to serving underbanked entrepreneurs
  • El Centro de la Raza
    Has a Business Opportunity Center to assist with the process of starting a small business
  • Community reinvestment fund USA
    A national nonprofit with a mission to improve lives and strengthen communities through innovative financial solutions
  • Grow America (lending/loans)
    Works to increase the flow of capital for investment in low-income communities
  • Rainier Valley Community Development Fund
    A self-sustaining, community-controlled financial institution dedicated to promoting community development and economic opportunity through responsible lending to people with low to moderate incomes who have not been able to get credit

Learn more...

Economic development

Main economic development page

Move your business to unincorporated King County

Resources for those considering a business move to our region

Manage your existing business

Resources to manage and grow your business

Projects and partnerships

Learn about our projects and partnerships to support local economic development

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