RCW 82.38.280: State preempts tax field.

(1) The tax levied in this chapter is in lieu of any excise, privilege, or occupational tax upon the business of manufacturing, selling, or distributing fuel, and no city, town, county, township or other subdivision or municipal corporation of the state may levy or collect any excise tax upon or measured by the sale, receipt, distribution, or use of fuel, except as provided in chapter 82.80 RCW and RCW 82.47.020.

(2) This section does not apply to any tax imposed by the state.