Indiana Over-65 Property Tax Deduction

Lake County Auditor / Indiana Department of Revenue

Available Property Tax Relief

About This Program

Indiana Over-65 Property Tax Deduction is available to homeowners in Merrillville, IN.

Indiana property tax deduction for homeowners age 65 or older. Reduces assessed valuation by up to $14,000, lowering property tax bill. Must be applied for through Lake County Auditor by December 31.

Estimated annual tax savings from $14,000 assessed value reduction

Official source site checked live on 2026-06-22.

Data last verified 2026-06-09. How we verify our data.

In Merrillville, IN, you can combine this program with other local help to cut your cost:

Key Details

  • Property tax deduction for seniors 65+
  • Up to $14,000 reduction in assessed value
  • Must be owner-occupied primary residence
  • Apply through Lake County Auditor by Dec 31
  • No income restrictions

How to Apply

Get free help applying Visit Official Program Page Track this program

(219) 755-3070

A grant-savvy contractor in Merrillville, IN can handle the paperwork, inspections, and timelines so your funding releases on schedule. Getting matched is free.

Your application paperwork

Form to file: Application for Senior Citizen Property Tax Benefits (State Form 43708)

Indiana gives homeowners age 65 and older a property tax deduction (the lesser of half the assessed value or 14,000 dollars) when their income and the home's assessed value are within the limits. You file the Senior Citizen Property Tax Benefits application (State Form 43708) once with your county auditor and do not reapply each year.

Steps to apply

  1. Confirm you are 65 or older by December 31 of the year before the claim and meet the income limit (60,000 dollars single, 70,000 dollars joint) and assessed-value cap.
  2. Get State Form 43708, Application for Senior Citizen Property Tax Benefits, from the Indiana DLGF.
  3. Complete the form with your ownership, age, and income information.
  4. File it with your county auditor in person or by mail by the January 15 deadline to apply to that year's bill.
Get the official form

Documents you will likely need

  • Proof of age (65 or older).
  • Proof you own and occupy the home.
  • Your adjusted gross income for the relevant year.
  • The completed State Form 43708.
Download this checklist (PDF)

Requirements vary by program and locality. Confirm the exact rules on the official program page. We can help you prepare your paperwork, but you submit it yourself.

Deadline: Must file by December 31 annually

Questions about this program?

Ask us. It is free, and a real person answers within a business day.

Email us about this program

Frequently asked questions

How much can Indiana Over-65 Property Tax Deduction provide in Merrillville, IN?

Up to $14,000 assessed value deduction.

Who qualifies for Indiana Over-65 Property Tax Deduction in Merrillville?

Indiana Over-65 Property Tax Deduction is open to homeowners in Merrillville, IN. It has no income limit. It serves seniors.

How do I apply for Indiana Over-65 Property Tax Deduction in Merrillville, IN?

Apply directly with Lake County Auditor / Indiana Department of Revenue using the official program link on this page or call (219) 755-3070. There is no middleman and no fee. Deadline: Must file by December 31 annually.

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