Columbia County Treasurer's Office in Portage, Wisconsin

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. Columbia County Treasurer's Office is located at PO Box 198, Portage, WI. 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 Columbia County Treasurer's Office

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

• Property tax bill lookup and payment processing at Columbia 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