The annual tax return is due April 15.

Department contacts

D

 

Program or topic Phone number
Data center sales tax exemption 360-705-6217
Deferrals, affordable housing on underdeveloped land 360-534-1443
Deferrals, bi-state toll bridge 360-534-1443
Deferrals, clean technology 360-534-1443
Deferrals, counties with population under 650,000 360-534-1443
Deferrals, manufacturers 360-534-1443
Deferrals, sales & use tax 360-534-1443
Deferrals (property tax), senior citizens & disabled persons 360-534-1410
Deferrals, solar canopies 360-534-1443
Deferrals, SR 167/I-405 corridor 360-534-1443
Delinquent notices, excise tax 360-705-6215
Direct selling organizations/representatives 360-705-6218