Washington State Solar Incentive Program
Washington State Department of Revenue
About This Program
Production incentive for qualifying solar installations. Note: This program is closed to new applicants but existing participants continue receiving payments through 2029. Check federal Solar Investment Tax Credit instead.
Legacy program; new solar customers should claim federal ITC
The cited program-specific URL responded on 2026-08-16; confirm current terms.
Record set last reviewed 2026-05-24. How we verify our data.
Other published resources for Spokane, 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
- Legacy program closed to new applicants
- Existing participants receive payments through 2029
- Annual production-based incentive
- New solar customers: claim 30% federal ITC instead
- Contact solar installers for current incentives
How to Apply
Confirm the current application route with the administrator. Verified official forms and steps appear below when available.
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 Spokane.
Get matched with a contractorEach administrator sets its contractor rules. Confirm exact requirements directly; the cited URL may be a general agency page.
Deadline: Program closed to new applicants June 30, 2020
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Rebates and discounts that may reduce project cost. Confirm eligibility and coordination rules before including one in your budget.
Find More Programs in Spokane, 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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