Solar & Net Metering Policy
Net metering is available in Washington, allowing solar owners to send excess electricity back to the grid and receive credits on their utility bill. Available until utility caps are reached. Washington does not currently offer a state solar tax credit, though the federal 30% ITC still applies to qualifying installations. Additional savings are available through a sales tax exemption on solar equipment.
Net Metering Notes
Available until utility caps are reached.
Utility Rebate Details
Limited utility-specific incentives exist; state production incentive closed to new applicants.
Does Washington have net metering?
Yes. Washington has net metering, which allows solar panel owners to receive credits for excess electricity sent back to the grid. Available until utility caps are reached.
What solar tax credits are available in Washington?
Washington does not currently offer a state solar tax credit. However, the federal Investment Tax Credit (ITC) provides a 30% tax credit on qualifying solar installations nationwide.
What is the federal solar tax credit and does it apply in Washington?
The federal Investment Tax Credit (ITC) provides a 30% tax credit on the total cost of a solar installation. It applies in Washington for qualifying residential and commercial installations. The ITC is claimed on your federal tax return in the year the system is installed.
Is solar equipment exempt from property tax in Washington?
Washington does not have a statewide solar property tax exemption. The added value from a solar installation may be included in your property assessment. Check with your county assessor for local rules.
Is there a sales tax exemption for solar in Washington?
Yes. Washington exempts solar energy equipment from state sales tax, which can save several percent on the upfront cost of your system.
Does Washington have an SREC market?
Washington does not currently have an active SREC market. Solar owners in Washington cannot generate additional income through SREC sales at this time.
Are there utility rebates for solar in Washington?
Yes. Utility rebates are available in Washington. Limited utility-specific incentives exist; state production incentive closed to new applicants.
Get Solar Quotes for Washington — Partner Services
Ready to go solar in Washington? Compare quotes from pre-vetted local installers and maximize your available incentives including the 30% federal ITC.
Sponsored. DataTactic may earn a referral fee from these partners. This does not affect our data or editorial content.
Official Source
Washington Public Utility Commission
Last verified: 2026-03-24 · Always confirm current incentives before installing solar.