Arizona Solar Energy Tax Credit

Arizona Department of Revenue

Available Solar & Renewable

About This Program

Arizona state personal income tax credit equal to 25% of solar energy device installation cost, up to $1,000. Can be combined with federal solar investment tax credit for maximum savings on residential solar.

State tax credit is 25% of installation cost up to $1,000 maximum

Verified against Arizona Department of Revenue's official page on 2026-06-17.

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

Key Details

  • Tax credit equal to 25% of solar installation cost
  • Maximum credit is $1,000
  • Combines with 30% federal solar tax credit
  • Applies to solar PV and solar thermal systems
  • Claim on Arizona Form 310

How to Apply

Get free help applying Visit Official Program Page Track this program

(602) 255-3381

A grant-savvy contractor in Prescott Valley, 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 Prescott Valley 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: Claim on state tax return for year of installation

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