2019 Seattle Business Tax License Fee Increase
All Seattle business license tax certificates expire on December 31 and must be renewed annually.
In 2016, City Council adopted Ordinance 125083, creating a new fee structure for the Seattle business license tax certificate. You will note that the first link below outlines the fee increases for 2017-2019, but fails to mention the fees for 2020 and beyond. The provided ordinance link below provides the details of the ordinance fee structure (2020 begins on page 6 of the ordinance document).