Treasurer
Carroll County Courthouse
P.O. Box 198
Mt. Carroll, IL 61053
Phone: (815) 244-0247
Fax: (815) 244-9181
The County Treasurer's Office has the following responsibilities:
- Prepare all County real estate property and mobile home taxes; collects the revenue and distributes it to fifty different taxing districts
- Invests all County funds under jurisdiction into interest bearing funds.
- Oversees approximately thirty different funds besides the real estate taxes and mobile home taxes. Examples: County highway funds, township motor fuel funds, County motor fuel funds, bridge aid, inheritance taxes, etc.
- Handles the payroll reports, retirement funds, and County health insurance
- Issues all W-2 forms at the end of the year for all County employees
- Is the Treasurer of the County 5% hotel/motel tax and is the Treasurer of the ETSB Board
Click these links for important tax information. Tax schedule is listed below with 2024 dates!!!