Washington Revised Code Title 63. Personal Property § 63.30.220. Report required by holder

(a) To the administrator for the complete, accurate, and timely reporting of property presumed abandoned; and

(b) For paying or delivering to the administrator property described in the report.

(4)(a) Reports due under this section must be filed electronically in a form or manner provided or authorized by the administrator. However, the administrator, upon request or its own initiative, may relieve any holder or class of holders from the electronic filing requirement under this subsection for good cause as determined by the administrator.

(b) For purposes of this subsection, “good cause” means: