Kittitas County Treasurer's Office in Ellensburg, Washington

When visiting this tax collector office, bring your property tax bill or parcel number, a valid photo ID, and your preferred payment method — cash, check, or card. Kittitas County Treasurer's Office is located at 205 West 5th Avenue, Ellensburg, WA. If you are applying for a homestead or other exemption, bring documentation supporting your eligibility, such as proof of primary residence, veteran discharge papers (DD-214), or a disability certification letter.

About Kittitas County Treasurer's Office

The Kittitas County Treasurer's Office, located in Ellensburg, Washington is responsible for financial transactions, including issuing Kittitas County tax bills, collecting personal and real property tax payments. The Kittitas County Treasurer and Tax Collector's Office is part of the Kittitas County Finance Department that encompasses all financial functions of the local government.

• Property tax bill lookup and payment processing at Kittitas County Treasurer's Office
• Homestead, senior, veteran, and disability exemption applications
• Delinquent tax payment plans and lien removal procedures
• Tax deed sales, tax lien auctions, and investor registration