Upcoming Deadlines
September 1
- Applications for limited income deferrals are due (RCW 84.37.040).
- Boundaries for Mosquito Districts must be established for levy collection next year (RCW 17.28.253).
- Boundaries of school districts that receive or annex territory due to an insolvent school district must be established.
September 4
- (The first Monday) DOR determines the indicated ratio for each county (RCW 84.48.075).
September 5
- (On or before the first Tuesday) County auditor’s preliminary budgets are due to Boards of County Commissioners (RCW 36.40.050).
September 15
- Assessor submits the following reports to DOR Property Tax Division:
- Certificate of New Construction Value (form REV 64 0059)
- Real Property Sales Study
September 30*
- (Prior to October 1) Timber Assessed Value (TAV) calculated for each county (RCW 84.33.035).
Also in September
- DOR equalizes assessments to be collected for state purposes (RCW 84.48.080).
- Assessors send certification of assessed valuations to taxing districts (RCW 84.48.130).
*IF A DUE DATE FALLS ON A SATURDAY, SUNDAY, OR LEGAL HOLIDAY, THE DUE DATE CHANGES TO THE NEXT BUSINESS DAY (RCW 1.12.070)