Doing Business in Mount Vernon

Mount Vernon Business

Thank you for choosing to do business in the City of Mount Vernon! We hope that your business will grow and be profitable. All businesses are required to obtain a license prior to engaging in business within the city limits. Read more about our commitment to business and economic development.

Don't forget!

  • Collect and remit sales tax to the State of Washington to the credit of Mount Vernon.
  • Local total tax rate is for Mount Vernon is 8.7%.
  • Location code is 2907 for general city locations and 2967 for the downtown area.