Every three years, the County Auditor is required by the State of Ohio to reappraise all property in the county. Our office completed a full reappraisal of property values in 2020 and is scheduled to complete a triennial update in 2023. These new values will impact the property taxes that you pay starting in 2024.

Notices of tentative new property values will be sent to most Montgomery County property owners in the Summer of 2023. 

The Auditor's Officer expects to begin conducting informal review sessions in late summer or early fall. The window to file a formal property value appeal with the Board of Revision opens on January 1 and lasts until March 31. 

File a Board of Revision Complaint.