ENERGY STAR Window Replacement Tax Credit

U.S. Internal Revenue Service

Available Energy Assistance

About This Program

Federal tax credit for installing ENERGY STAR certified windows, doors, and skylights. Up to $600 annually for windows/skylights and $500 for exterior doors. Part of the Inflation Reduction Act energy efficiency tax credits.

Tax credit is $600 max for windows, separate $500 limit for doors

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 Show Low, AZ, you can stack it with local programs like these:

Key Details

  • Tax credit up to $600 for ENERGY STAR windows
  • Additional $500 credit for exterior doors
  • Must meet ENERGY STAR Most Efficient criteria
  • Available annually for installations completed by December 31, 2025
  • Claim on federal tax return Form 5695

How to Apply

Get free help applying Visit Official Program Page Track this program

(800) 829-1040

A grant-savvy contractor in Show Low, AZ 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 Show Low 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: for installations completed by December 31, 2025 under Inflation Reduction Act

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