The tax imposed under this chapter is in addition to any other taxes imposed by the state or any of its political subdivisions, or a municipal corporation, with respect to the same sale or exchange, including the taxes imposed in, or under the authority of, chapter 82.04, 82.08, 82.12, 82.14, 82.45, or 82.46 RCW.
RCW 82.87.090
Automatic expiration date and tax preference performance statement exemption- 2021 c 196 : See note following RCW 82.87.010.