Whatcom County Treasurer's Office in Whatcom County, 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. Whatcom County Treasurer's Office is located at 311 Grand Avenue, Bellingham, 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 Whatcom County Treasurer's Office

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

• Property tax bill lookup and payment processing at Whatcom 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