Wyoming Solar Equipment Tax Exemption

State of Wyoming

Available Solar & Renewable

About This Program

Wyoming Solar Equipment Tax Exemption is available to homeowners in Gillette, WY.

Wyoming state law exempts the added value of solar energy equipment from property tax assessments. Homeowners who install solar panels will not see their property taxes increase due to the added home value from the solar installation.

Tax exemption value depends on solar system cost and local mill levy

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

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

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

Key Details

  • Property tax exemption on solar equipment value
  • Available to all Wyoming homeowners
  • No cap on exemption amount
  • Applies to residential solar panel installations
  • Declared when filing annual property taxes

How to Apply

Get free help applying Visit Official Program Page Track this program

A grant-savvy contractor in Gillette, WY 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 Gillette 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: Apply when filing property taxes

Questions about this program?

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

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Frequently asked questions

Who qualifies for Wyoming Solar Equipment Tax Exemption in Gillette?

Wyoming Solar Equipment Tax Exemption is open to homeowners in Gillette, WY. It has no income limit.

How do I apply for Wyoming Solar Equipment Tax Exemption in Gillette, WY?

Apply directly with State of Wyoming using the official program link on this page. There is no middleman and no fee.

Need a Contractor for This Grant?

Grant-approved contractors understand the documentation, inspections, and timelines, so your funding releases on schedule.

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Find More Programs in Gillette, WY

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