Find a Business

Need to look up a business?

Search the database for licensed Seattle businesses. You can search by business name, industry type or zip code.

The Seattle business license tax certificate database shows you the following information about a business:

  • legal name
  • trade name ("doing business as")
  • main location address
  • phone number
  • license tax certificate expiration date
  • industry type and North American Industry Classification System (NAICS)

City of Seattle Business License Tax Certificate Database

Office of City Finance

Jamie Carnell, Director
Address: 700 5th Avenue, Seattle, WA, 98104
Mailing Address: P.O. Box 94669, Seattle, WA, 98124-4669
ocf@seattle.gov

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City Finance manages the financial operations of the City of Seattle and oversees the City’s financial controls and enterprise reporting while working to achieve the goals set by the Mayor and the City Council.