Carroll County Treasurer's Office in Carroll County, Illinois

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. Carroll County Treasurer's Office is located at 301 North Main Street, Mount Carroll, IL. 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 Carroll County Treasurer's Office

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

• Property tax bill lookup and payment processing at Carroll 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