Butler County Auditor

The Butler County Auditor office is the central hub for an Ohio property search and real estate data. Using the online portal, residents can perform a search by owner, address, or Parcel ID to access tax assessments and GIS map boundaries. The site also facilitates essential services like applying for a dog license, vendor license, or the Homestead Exemption tax relief program. Additionally, users can use the levy calculator to estimate taxes, check for unclaimed funds, or appeal valuations through the Board of Revision (BOR).

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