The department of revenue may promulgate such rules, pursuant to chapter 34.05 RCW, as necessary to properly administer this section.
RCW 84.36.640
Application-2003 c 339 s 9: "Section 9 of this act applies to taxes levied for collection in 2004 and thereafter." [ 2003 c 339 s 15.]
Effective dates-2003 c 339: "(1) Sections 9 through 15 of this act are necessary for the immediate preservation of the public peace, health, or safety, or support of the state government and its existing public institutions, and take effect July 1, 2003.
(2) Sections 1 through 8 of this act take effect July 1, 2004." [ 2003 c 339 s 16.]