Washington State Solar Incentive Program
Washington State Department of Revenue
About This Program
The Grant Map catalogs Washington State Solar Incentive Program in its SeaTac, WA research directory. The record carries audience tags for homeowners; those tags do not establish eligibility or current service coverage.
Annual solar production incentive payments for residential solar installations in Washington. Paid over 8 years based on system production. Additional incentives for Washington-manufactured equipment.
Annual payment based on system size and production
The cited program-specific URL responded on 2026-07-21; confirm current terms.
Record set last reviewed 2026-06-09. How we verify our data.
Other published resources for SeaTac, WA, are listed below. Review each separately and ask the administrators whether they can coordinate funding for the same work:
- FEMA Hazard Mitigation Grant Program (HMGP) Varies, no individual cap; projects typically $10K-$200K+
- FEMA Increased Cost of Compliance (ICC) Coverage Up to $30,000
- HUD Lead Hazard Control & Healthy Homes Varies by jurisdiction, typically $5,000-$15,000 per unit
- EPA / WIIN Act Lead Service Line Replacement Varies, full line replacement cost covered in many programs
Key Details
- Annual payments for up to 8 years
- Based on solar production (kWh)
- Up to $5,000 per year maximum
- Additional incentives for WA-made equipment
- Must be PSE or other participating utility customer
How to Apply
Some programs require contractor estimates, licenses, or inspections. A cited link may be general, so confirm the current rules with the administrator before hiring; a directory match does not guarantee contractor eligibility or funding.
You may need a contractor or estimate
Some programs for this project type ask for a license, inspection, or written estimate. Confirm the rule before contacting a contractor in SeaTac.
Get matched with a contractorEach administrator sets its contractor rules. Confirm exact requirements directly; the cited URL may be a general agency page.
Your application paperwork
Washington's Solar for All program, funded through the federal Greenhouse Gas Reduction Fund, brings the benefits of solar to income-qualified residents. It offers no-cost solar installations for income-qualified single-family homeowners and no-cost community or shared solar participation for renters. The Department of Commerce runs it through selected program partners.
Steps to apply
- Confirm you are an income-qualified Washington homeowner (or a renter interested in community solar).
- Visit the Commerce Solar for All page to find the current program partners and how to enroll.
- Contact a participating partner to check eligibility and start enrollment.
- If eligible, the partner arranges the no-cost solar installation.
Documents you will likely need
- Proof of household income to confirm you are income-qualified.
- Proof you own and live in the home.
- A recent electric bill.
- A government-issued photo ID.
Requirements vary by program and locality. Confirm the exact rules and application route with the administrator. We can help you prepare your paperwork, but you submit it yourself.
Deadline: New applications accepted through June 30, 2029
Questions about this program?
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Frequently asked questions
What amount is listed for Washington State Solar Incentive Program in SeaTac, WA?
The Grant Map record states: Up to $5,000 annual incentive (8 years). Confirm the current amount and eligible costs with the administrator.
What audience tags are recorded for Washington State Solar Incentive Program in SeaTac?
The directory record carries audience tags for homeowners. It also carries a no-income-limit tag. These tags do not establish eligibility; confirm the complete current rules with the administrator.
How do I apply for Washington State Solar Incentive Program in SeaTac, WA?
Confirm the application route directly with Washington State Department of Revenue; use the cited source on this page as a starting point or call (360) 705-6705. Confirm any fee or cost with the administrator. Deadline: New applications accepted through June 30, 2029.
Need a Contractor for This Project?
Browse local listings or request an introduction. The Grant Map does not guarantee licensing, program experience, work quality, or funding.
More ways to save on this project
Rebates and discounts that may reduce project cost. Confirm eligibility and coordination rules before including one in your budget.
Find More Programs in SeaTac, WA
This is one of several kinds of assistance that may be available. Review other programs separately and confirm whether their administrators allow coordination for the same work.
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