Wash. Admin. Code § 192-510-025
(1) Examples of wages reportable to the department for premium assessment purposes include, but are not limited to:
(2) Examples of what the department will not consider wages include, but are not limited to:
(a) A payment from an employer benefit that is not part of the employee's standard compensation.
Example: While on paid medical leave, an employee receives sixty-one percent of the employee's typical weekly wage from the state. Through an internal short-term disability benefit, the employer pays the employee the remaining thirty-nine percent of the employee's typical weekly wage as a supplemental benefit payment, bringing the employee's total benefit to one hundred percent of the employee's typical weekly wage. Since this supplemental benefit payment is not part of the employee's standard compensation, it is not considered a wage, and should not be reported on either the employee's weekly claim or the employer's quarterly report.
(b) Any payment made to an employee to cover a past or future cost incurred by the employee related to the performance of the employee's expected job functions. Such costs include, but are not limited to, costs of meals and travel.
Example: An employer pays a per diem to an employee on a business trip to cover the cost of local travel and meals. This amount is not considered a wage, even if the per diem exceeds the actual cost incurred.
(c) The amount of any payment made (including any amount paid by an employer for insurance or annuities, or into a fund to provide for any such payment) to, or on behalf of, an individual or the individual's dependents under a plan or system established by an employer which makes provision generally for individuals performing service for the employer (or for such individuals generally and their dependents) or for a class or classes of such individuals (or for a class or classes of such individuals and their dependents) on account of:
[Statutory Authority: RCW 50A.05.60 [50A.05.060] and 50A.25.030. WSR 20-01-087, § 192-510-025, filed 12/12/19, effective 1/12/20. Statutory Authority: RCW 50A.04.215. WSR 19-13-001, § 192-510-025, filed 6/5/19, effective 7/6/19.]