Randy Grapner, Mercer County Auditor


Mercer County Auditor

Laura Pease, Administrative Assistant

Responsibilities of the Mercer County Auditor’s Office

  • Property Transfers
  • Property Tax and Assessments
  • Weights and Measures
  • Tax Mapping
  • Dog Tags
  • Vendor Licenses
  • Information Technology (IT)
  • Personal Property
  • Homestead
If your property was damaged or destroyed, please complete Form DTE26.
For general tax information, visit the Ohio Department of Taxation website.
Online Dog Licensing