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Hamilton County property tax appeals

Appeal Season is a property tax appeal co-pilot. We are expanding county by county to high-tax areas like Hamilton County. We are not there yet, so we cannot check a Indiana assessment today. Leave your email and we will tell you the day we cover Hamilton County, and nothing else.

Hamilton CountyCOMING SOON
HOW INDIANA APPEALS WORK
THE SHORT VERSION

Indiana sets your assessed value each year, and you appeal by filing Form 130 with your county assessor. The deadline is June 15 when your Form 11 notice is mailed before May 1, otherwise 45 days from the notice. An appeal helps when your value is above what your home would sell for.

WHEN AN APPEAL MAKES SENSE
  • Your assessed value is above what your home would sell for.
  • The record has an error in your home’s size, condition, grade, or features.
  • You file Form 130 by June 15 (when the Form 11 notice is mailed before May 1) or within 45 days of the notice.
WHEN IT USUALLY WILL NOT
  • Your bill went up but your assessed value is fair. A higher bill often comes from the tax rate, not the value.
  • You have no market evidence. The appeal reviews your value, not the size of your bill.
ASSESSED BYCounty assessor, yearlyAPPEAL FORMForm 130DEADLINEJune 15 (or 45 days from notice)FILING FEEFree
Read the full explanation

In Indiana, your county assessor sets your home’s assessed value each year, and you appeal by filing Form 130 with the county assessor. If your assessment notice (Form 11) is mailed before May 1, your deadline is June 15; otherwise you have 45 days from the notice. If the county board denies you, you can appeal to the Indiana Board of Tax Review. An appeal helps when your assessed value is above what your home would sell for, or the record has an error. It usually will not help just because your bill went up. This is general information, not tax advice.

Source: Indiana Department of Local Government Finance · checked 2026-07-18. We're preparing coverage here and will publish Hamilton County's own verified schedule once our review of the county's records is complete.

HAMILTON COUNTY APPEAL FACTS
Filing window:
File Form 130 with your county assessor. If your Form 11 assessment notice is mailed before May 1, the deadline is June 15; otherwise you have 45 days from the notice date. If the county board denies you, you can appeal to the Indiana Board of Tax Review.
Where to file:
Hamilton County Assessor / Property Tax Assessment Board of Appeals, then the Indiana Board of Tax Review
Filing fee:
Filing Form 130 is free.
County portal:
www.hamiltoncounty.in.gov/405/Assessment-Appeal-Process

Verified against official sources, approved 2026-07-18.

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Hamilton County property tax appeals · Appeal Season