Indiana Renewable Energy Property Tax Deduction

Indiana Department of Local Government Finance

Available Solar & Renewable

About This Program

Property tax exemption for homeowners who install solar, wind, or other renewable energy systems. The added value of the renewable energy equipment is exempt from property tax assessment. Must file Form 322 with County Assessor within 12 months of installation.

Exempts added value of solar system from property tax assessment

Official program page checked live on 2026-06-17.

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

Key Details

  • 100% property tax exemption for solar installations
  • Added value of solar equipment not taxed
  • File Form 322 within 12 months of installation
  • Available to all Indiana homeowners
  • Significant long-term tax savings

How to Apply

Get free help applying Visit Official Program Page Track this program

(574) 372-2331

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

You will likely need a contractor to apply

Projects like this almost always need a licensed contractor, and many grants ask for a written estimate as part of your application. Lining up a contractor in Warsaw early keeps your application moving.

Get matched with a contractor

Each program sets its own contractor rules. Check the official program page for exact requirements.

Your application paperwork

Documents you will likely need

  • Your federal tax return for the year of the work (this benefit is claimed on your taxes, not through a separate application).
  • Proof you own and live in the home (deed, recent mortgage statement, or property tax bill).
  • A government-issued photo ID for every owner on title.
  • A written estimate from a licensed contractor for the work (many programs require this to apply).
  • A recent utility bill for the home (energy and weatherization programs use it to confirm service and usage).
  • The program's own application form, completed (use the official link or phone number on this page).
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: File within 12 months of installation

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