Reports for a calendar month, or any portion thereof, are due on or before the 15th day of the following calendar month. Reports are considered overdue if not received by the close of business on the third business day after the 15th of the following calendar month.
[Statutory Authority: Chapter
43.05 [34.05] RCW, RCW
41.50.050 and
41.50.110(3). WSR 91-13-030, § 415-115-040, filed 6/12/91, effective 7/13/91.]