Banking, Investments, Revenue Deposits and Distribution for Jefferson County, Districts and Quasi-Governmental Agencies. Does not include expenses nor approval of other department budgets. Some of our duties include:
- Revenue and Distribution
- Surplus Property – personal and real
- County Credit Card Issuance
- Property Tax, LID Billing, and Collection.
- Real Estate Excise Tax and processing
- Mobile Home movement permits
Jefferson County property taxes are still due April 30, 2020, and a program is available to grant a 60-day extension for taxpayers who have been financially affected by the COVID-19 pandemic and are unable to pay their first half 2020 taxes by April 30, 2020. Please see information on this program on our COVID-19 and Property Taxes web page.
Treasurer's Office FAQs Includes information on paying property taxes. No cash payments are accepted at this time during Stay Home, Stay Safe. Please pay online or pay by personal check, money order or cashier's check. You may obtain money orders and cashier's checks at local banks, grocery stores and post offices.
PREPAYMENT: State law doesn’t allow the county treasurer to collect property taxes until the tax roll has been certified. Refer to RCW 84.52.080, RCW 84.56.010 and RCW 84.56.020. The tax roll is certified mid-January of each year.
DeadlinesFirst Half property taxes are due April 30th. Second half are due October 31st of each year.
Statement Levy Information
Tax Statement Levy Explanation
Paying Property Taxes Under Protest
The Department of Revenue sets the guidelines under WAC 458-18-215. For more information, contact the DOR Property Tax Division at 360-570-5900 or you may view the Paying Your Property Taxes Under Protest (PDF) document from the Washington State Department of Revenue.
Jefferson County Sales & Use Tax Rates
Sales and Use Tax Basic rate as of July 1, 2011 is 9% on goods and services; hotel/motel users pay an additional 2%. For a chart showing sales tax rate and revenue composition, click here.
Real Estate Excise Tax Information & SearchView the Online Excise Tax Affidavit Search page for excise tax affidavits processed in Jefferson County, WA. For more recent affidavits, go to the Property Tax Search website and either search by parcel number or sale date range.
Real Estate Excise Tax Documents
Excise Tax Documents to download and complete are available on the Washington State Department of Revenue website.