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.
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.
Wash. Admin. Code § 192-510-025