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- Aerospace Tax Incentive Report
- Benchmarking Administrative Tax Appeals
- Business Tax and Premium Database Statistics
- Cigarette Tax Study 2007
- Effect of the Indoor Smoking Ban (Updated Jun 10, 2008)
- Litter Tax Compliance: 2007 2005 2003
- Manufacturer's Machinery and Equipment Exemption for 2002
- Retailers Cost of Collecting and Remitting Sales Tax Study for 1998
- DOR Unregistered Business Study 2007
- Joint Unregistered Business Study 2007
- Rural Counties Study 2009
- Unclaimed Property Report 2020
Our Tumwater office is moving. The office will be closed on Friday, October 2, and will reopen at our new location on October 5 at 1 p.m.
Nuestra oficina en Tumwater se está mudando. La oficina se cerrará el viernes 2 de octubre y reabrirá en nuestra nueva ubicación el 5 de octubre a la 1 p. m.