Auditor's Office

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The Hamilton County Auditor's office is located in the Historic Courthouse, with offices in the basement and the 1st floor.

Filing Deductions


Property tax deductions can be filed online or in person at the Hamilton County Auditor’s Office.


Helpful Documents

  1. 2021 pay 2022 Certified Tax Rate Chart
  2. 2022 District Rates
  3. 2022 Hamilton County Certified Budget Order
  4. 2022 School Referendum Rates
  5. 2021 pay 2022 Certified Net Assessed Value
  6. Hamilton County TIF 2021 pay 2022
  7. 2021 CB Hamilton County
  8. 2020 pay 2021 Certified Tax Rate Chart
  9. 2020 pay 2021 Certified Net Assessed Value
  10. Deduction Inquiry Form (PDF)
  11. Notice to Taxpayers (PDF)
  12. Subdivision Review Form and Instructions (PDF)
  13. IRS School Codes
  14. Adjustments Request for Review (PDF)