Starting October 1: Some business services are now subject to retail sales tax, as required by state law, ESSB 5814. When you buy these services, vendors should add sales tax to your bill. If you sell these services, you should begin collecting retail sales tax. Learn more about Services newly subject to retail sales tax.
Public utility annual reports
Addendum for Part 91 Information of Charter Airplane Companies (Fill-In) 65 0011e
Airline Companies, Public Utilities Annual Report for Large Domestic (10 Aircraft or More) (Fill-In) 65 0009e
Airline Companies, Public Utilities Annual Report for Small Domestic (Less Than 10 Aircraft) Charter and Fractional Airplane Companies of Any Size (Fill-In) REV 65 0010e
Confidential Tax Information Authorization (Fill-In) 42 2446e
Electric Investor Owned Utilities, Public Utilities Annual Report (Fill-In) 65 0032e
Liquid Pipeline Companies, Public Utilities Annual Report (Fill-In) 65 0012e
Natural Gas Pipeline & Distribution (Fill-In) 65 0033e
Private Railcar Companies Annual Report (Fill-In) 65 0004e
Railroad Companies, Public Utilities Annual Report (Fill-In) 65 0019e
Real Property Transfer Notification (Fill-In) 65 0037e
Request for Hearing or Meeting Centrally Assessed Company Operating Property Value (Fill- In) 65 0039
Rural Electric Cooperatives, Public Utilities Annual Report (Fill-In) 65 0030e
Telecommunications Companies, Public Utilities Annual Report (Fill-In) 65 0029e
Wireless Telecommunications Companies, Public Utilities Annual Report (Fill-In) 65 0036e