Property Tax Deductions & Credits

In order to be applicable to the next tax bill, the statutory deadline for filing tax deductions is December 31st. Once this deduction has been filed, you do not need to refile unless there is a new mortgage, a deed change on the home, or the property has been put into a trust. Filing tax deductions could result in significant savings even if you do not have a mortgage on your home.


Please Note

Recently the Hamilton County Auditor’s Office has partnered with a third party vendor, Tax Management Associates (TMA) to assist with eliminating homestead fraud. Tax Management Associates will be mailing letters to Hamilton County residence whose eligibility for the standard homestead deduction needs further clarification. The Hamilton County Auditor’s Office is working alongside TMA to ensure their high standard of customer service is maintained. Should you receive correspondence from Tax Management Associates please know it is not fraudulent and you will want to respond as requested.

Related Forms

All of the forms listed below may also be obtained at the County Auditor's Deductions Office.
  • Indiana Property Tax Benefits - A list of deductions and credits for property taxes on real property in Indiana. Includes eligibility requirements.
  • Tax Sale Bidder Registration Card (PDF) - To Register for the Hamilton County Property Tax Sale.
  • W-9 (PDF) - To report real estate transactions, acquisition or abandonment of secured property.

Filing Locations

Historic Courthouse in Noblesville
1st Floor
33 N 9th Street
Suite L21
Noblesville, IN 46060-2200