Auditor Forms

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Please note that the following forms are in PDF format. You will need a pdf reader/plugin to read or fill out these forms online. You can find a reader at if do you not already have one.

Board of Revision (BOR)

Real Estate

2.5% -or- Home Owner's Occupancy Credit (O.O.C.)Tax Rollback Application (DTE Form 105C) Destroyed or Damaged Real Property Value Deduction Application (DTE Form 26) Homestead Exemption Forms & Information Conveyance Forms & Information

Real Estate Conveyance Standards for Union County

Conveyance Fee: $2 per thousand

As of April 9, 2014, the Union County Auditor and Union County Engineer have completed the revision of the Union County Real Estate Conveyance Standards.  Public Hearings were held on February 19th and March 4th to review changes and receive comment. 

The final document is available on the County Auditor's or County Engineer's web page, or printed copies can be provided upon request by either office.  Changes and additions to the standards are noted on the left margins.

Beginning on May 1, 2014, these revised Real Estate Conveyance Standards will be adopted by the respective offices of the Union County Auditor, Engineer, and Recorder. 

Click here for a copy of the Real Estate Conveyance Standards.

Real Property Tax Exemption and Remission Application (DTE Form 23) Remission of Real Property and Manufactured Home Tax Penalties Application (DTE Form 23A) Redact Address from Public Records Request Form Request for the Combination of Tax Parcels Township Zoning Application for Agricultural Exemption


Current Agricultural Use Valuation (CAUV) Forms & Information
Ohio Forest Tax Law (O.F.T.L.)/Forestry Agricultural District Forms & Information
Agricultural Security Area (ASA) Application Form

Agricultural Security Area (ASA) Application Form - Ohio Department of Agriculture Office of Farmland Preservation

Manufactured Home

Consumer Services

Dog Registration

Dog Registration Form

For more information on Dog Licenses & Registration, please visit our Dog Registration Page

Or the Union County Dog Warden's page 

Public Records