Mercer County Auditor's Office in Mercer County, Ohio

About Mercer County Auditor's Office

The Mercer County Auditor's Office, located in Celina, Ohio, determines the value of all taxable property in Mercer County, OH. Taxable property includes land and commercial properties, often referred to as real property or real estate, and fixed assets owned by businesses, often referred to as personal property. Property assessments performed by the Assessor are used to determine the Mercer County property taxes owed by individual taxpayers.

• Mercer County, OH property tax assessments
• Property tax appeals and reassessments
• Paying property tax bills and due dates
• Property tax rates and tax roll
• Mercer County GIS maps, property maps, and plat maps
• Property records and deeds in Mercer County