Clinton County

Honorable Terence G. Habermehl

Clinton County Auditor
Auditor Portrait
Address: Clinton County Auditor
46 S. South St.
Wilmington, Ohio 45177-2296
Phone: (937) 382-2250
Fax: (937) 382-4090
8:00 AM - 4:00 PM
8:00 AM - 4:00 PM
8:00 AM - 3:00 PM
8:00 AM - 4:00 PM
8:00 AM - 4:00 PM

Administrative Alerts

Notice from the Clinton County Auditor

Due to the potential spread of Coronavirus Covid-19 and in observance of the “Shelter at Home” order mandated by the State of Ohio, effective immediately and until further notice: The Clinton County Auditor’s office is closed to the public.

Appointments will be accepted for critical services on an as needed basis. To schedule an appointment, call or email:

Most Services Can Be Accomplished Online as Outlined Below:

  • CAUV renewal forms can be mailed to the auditor’s office: 46 S. South Street, Suite 130, Wilmington, OH 45177 or emailed to one of the email addresses listed above.
  • Complaint Against Valuation forms must be submitted to the auditor’s office by March 31, 2020 and can be mailed to the address above. Completed forms will be accepted without a Notary Public signature if complainant is unable to procure such services.
  • Dog licenses can be purchased online at The link can also be accessed from the dog license tab on the left.
  • Vendor’s licenses can be purchased through the Ohio Business Gateway.
  • Cigarette license applications will be mailed to existing vendors. The completed applications along with the license fee must be mailed to the auditor’s office.
  • The auditor is strongly encouraging the use of electronic filing for deed transfers. A scheduled appointment is required to complete a deed transfer in the auditor’s office. Walk-in requests will not be honored.

We appreciate your patience and understanding as we work through this difficult situation.

A new Tax Estimator add-on has been released to help you estimate your taxes.

A new Levy Calculator add-on has been released to help you estimate how a proposed levy might affect your taxes. Search for a parcel and click on the tax tab. The link to the levy calculator can be found there.

Clinton County Citizen Transparency Now Available!


Clinton County's Citizen Transparency site provides financial transparency to the public with easy access to Clinton County's expenditure, revenue, budget, and payroll information for the current fiscal year, as well as a historical view of previous years. This interactive website can be used to search details of county expenses and revenues by category, department, fund, government area and vendor. The data within this site covers every level of county finances, from fiscal year payments to individual vendor payments.


To begin using the system, click on the Searches link above, or simply use the QuickSearch feature at the top of the page. First time users can access the Online Auditor Help at any time by clicking the Help link above. Before using AccuGlobe Internet Edition, please review our browser compatibility information in the help pages.

Homestead Exemption Program Expanded - State Legistlature has expanded the Homestead Exemption Program, a property tax reduction program, for all senior citizens and permanently disabled homeowners. Visit the Homestead Exemption page for more information and to download an application.

For more information on "Why Did My CAUV Values Increase So Much?" Click on the link to find out why.

For more information on CAUV please review the "CAUV Powerpoint Presentation"

Want to know how real estate taxes are calculated? Read "How are real estate taxes calculated?" to find out how.

Try our new Tax Estimator!

Links to other Clinton County Departments:

GIS Department

Records Office

GIS parcel shapefile last updated 4/9/2020 5:47:50 AM.
The CAMA data presented on this website is current as of 4/9/2020 10:02:30 PM.