Wash. Const. art. VII, § 3

TAXATION OF FEDERAL AGENCIES AND PROPERTY. The United States and its agencies and instrumentalities, and their property, may be taxed under any of the tax laws of this state, whenever and in such manner as such taxation may be authorized or permitted under the laws of the United States, notwithstanding anything to the contrary in the Constitution of this state. [AMENDMENT 19, 1945 House Joint Resolution No. 9, p 932. Approved November, 1946.] Reviser's note: Original section 3 was stricken by Amendment 14. The original section is set out following Art. 7 Section 1, above.