Washington Solar Installation Incentive

Washington State Department of Commerce

Available Solar & Renewable

About This Program

Washington Solar Installation Incentive is available to homeowners in Marysville, WA.

Federal Investment Tax Credit provides 30% tax credit for residential solar installations through 2032. Washington residents may also qualify for local utility incentives and net metering programs. Combined incentives can significantly reduce installation costs.

Estimate based on typical 6kW residential solar system with federal tax credit

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

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

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

Key Details

  • 30% federal tax credit on installation costs
  • Available through 2032
  • Net metering available in Washington
  • Utility rebates may also be available
  • No income restrictions

How to Apply

Get free help applying Visit Official Program Page Track this program

A grant-savvy contractor in Marysville, WA 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 Marysville 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: Federal tax credit through 2032

Questions about this program?

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

Email us about this program

Frequently asked questions

Who qualifies for Washington Solar Installation Incentive in Marysville?

Washington Solar Installation Incentive is open to homeowners in Marysville, WA. It has no income limit.

How do I apply for Washington Solar Installation Incentive in Marysville, WA?

Apply directly with Washington State Department of Commerce using the official program link on this page. There is no middleman and no fee. Deadline: Federal tax credit through 2032.

Need a Contractor for This Grant?

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

Get matched with a pro, free Browse Marysville, WA contractors

Find More Programs in Marysville, WA

This is just one of many grants, rebates, and free programs available. Stack them together to maximize your savings.

See All Programs