Washington Revised Code Title 82. Excise Taxes § 82.12.980. Exemptions--Labor, services, and personal property related to the manufacture of commercial airplanes (Expires July 1, 2040)

(a) Tangible personal property that will be incorporated as an ingredient or component in constructing new buildings for (i) a manufacturer engaged in the manufacturing of commercial airplanes or the fuselages or wings of commercial airplanes or (ii) a port district, political subdivision, or municipal corporation, to be leased to a manufacturer engaged in the manufacturing of commercial airplanes or the fuselages or wings of commercial airplanes; or

(b) Labor and services rendered in respect to installing, during the course of constructing such buildings, building fixtures not otherwise eligible for the exemption under RCW 82.08.02565(2)(b).