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. 2023 District Rates
  2. 2022 pay 2023 Certified Tax Rate Chart
  3. 2023 School Referendum Rates
  4. 2023 Hamilton County Certified Budget Order
  5. 2022 CB Hamilton County
  6. Hamilton County TIF 2022 pay 2023
  7. 2022 pay 2023 Certified Net Assessed Value
  8. 2021 pay 2022 Certified Tax Rate Chart
  9. 2022 District Rates
  10. 2022 Hamilton County Certified Budget Order
  11. 2022 School Referendum Rates
  12. 2021 pay 2022 Certified Net Assessed Value
  13. Hamilton County TIF 2021 pay 2022
  14. Deduction Inquiry Form (PDF)
  15. Notice to Taxpayers (PDF)
  16. Subdivision Review Form and Instructions (PDF)
  17. IRS School Codes
  18. Adjustments Request for Review (PDF)