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The downloadable data on this page represents Washington State sales tax district boundaries and are updated quarterly (January, April, July and October). All files are shapefile format and require appropriate GIS software to view. If you have questions about how to use our GIS products/services or comments, please call the Telephone Information Center at 1-800-647-7706 or contact us by e-mail.

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City Boundaries:    Metadata

2009

• Quarter 4 (October 1 - December 31)
• Quarter 3 (July 1 - Sept 30)
• Quarter 2 (April 1 - June 30)
• Quarter 1 (January 1 - March 31)

2008

• Quarter 4 (October 1 - December 31)
• Quarter 3 (July 1 - Sept 30)

Public Transportation Benefit Areas (PTBA) Boundaries:    Metadata

2009

• Quarter 4 (October 1 - December 31)
• Quarter 3 (July 1 - Sept 30)
• Quarter 2 (April 1 - June 30)
• Quarter 1 (January 1 - March 31)

2008

• Quarter 4 (October 1 - December 31)
• Quarter 3 (July 1 - Sept 30)

Sound Transit Area (RTA) Boundary:    Metadata

2009

• Quarter 4 (October 1 - December 31)
• Quarter 3 (July 1 - Sept 30)
• Quarter 2 (April 1 - June 30)
• Quarter 1 (January 1 - March 31)

2008

• Quarter 4 (October 1 - December 31)
• Quarter 3 (July 1 - Sept 30)

 

GIS Disclaimer:

PLEASE NOTE: Mobile telecommunications service providers using the database are held harmless from any tax, charge, or fee liability that otherwise would be due solely as a result of any error or omission from the database. If you have suggestions, comments or questions about the Mobile Telecommunications Sourcing Act electronic database, please contact us at GIS@dor.wa.gov or call the Telephone Information Center at 1-800-647-7706. We look forward to hearing from you.