Washington Revised Code Title 43. State Government--Executive § 43.135.034. “Raises taxes” defined--Taxes on intangible property

(1) For the purposes of this chapter, “raises taxes” means any action or combination of actions by the state legislature that increases state tax revenue deposited in any fund, budget, or account, regardless of whether the revenues are deposited into the general fund.

(2) The state or any political subdivision of the state may not impose any tax on intangible property listed in RCW 84.36.070 as that statute exists on January 1, 1993.