Federal Energy Efficient Window Tax Credit

U.S. Internal Revenue Service

Available Weatherization

About This Program

Federal tax credit for ENERGY STAR certified windows and skylights installed in existing homes. Credit equals 30% of cost up to $600 total for windows. Part of the Inflation Reduction Act energy efficiency tax credits. Must meet strict energy performance criteria.

30% of window cost up to $600 maximum credit per year

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

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

This is a national program. In Oxford, AL, you can stack it with local programs like these:

Key Details

  • 30% tax credit for ENERGY STAR windows
  • Maximum $600 credit per year
  • Must meet strict energy performance criteria
  • Available through 2032
  • Can be combined with other home efficiency credits

How to Apply

Get free help applying Visit Official Program Page Track this program

(800) 829-1040

A grant-savvy contractor in Oxford, AL 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 Oxford 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: Available through December 31, 2032

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