WSR 23-02-006
INTERPRETIVE STATEMENT
DEPARTMENT OF REVENUE
[Filed December 21, 2022, 4:29 p.m.]
INTERPRETIVE STATEMENT ISSUED
The department of revenue has issued the following excise tax advisory (ETA):
ETA 3236.2022 AT&T Services, Inc. v. Department of Revenue
The purpose of this ETA is to explain the effect of the Thurston County superior court's order in AT&T Services, Inc. v. Department of Revenue, which invalidated portions of WAC 458-20-19402 (Rule 19402) for tax periods before June 12, 2014.
A copy of this document is available via the internet at Excise Tax Advisories.
Atif Aziz 
Tax Policy Manager
Rules Coordinator