The federal Residential Clean Energy Credit is no longer available for new qualifying residential solar expenditures made after December 31, 2025 under current federal law.
That does not mean every financial incentive for residential solar has disappeared.
Several Northern Virginia jurisdictions continue to offer local property-tax benefits for qualifying solar installations.
Arlington County
Arlington offers a solar-related property-tax exemption that can reduce the real-estate tax impact associated with qualifying solar equipment.
The benefit can apply for multiple years after the system is properly certified.
Alexandria
The City of Alexandria offers a property-tax exemption for qualifying solar-energy equipment.
Eligible property owners may receive an exemption based on the qualifying value of the installed system for a limited period.
Fairfax County
Fairfax County offers a solar-equipment property-tax exemption for qualifying installations.
The county also provides additional solar resources for residents and has historically waived certain permit fees associated with qualifying solar projects.
Loudoun County
Loudoun County provides a property-tax exemption for qualifying certified solar-energy equipment.
Residential systems that meet the county's requirements may receive substantial relief from the additional property value created by the solar system.
Prince William County
Prince William County also provides a property-tax exemption for qualifying certified solar-energy equipment.
The benefit is calculated according to the county's program rules and qualifying system value.
Why this matters
Solar panels can increase the assessed value of a property.
Without a local exemption, that increase could potentially raise a homeowner's property-tax bill.
These programs can reduce or eliminate some of that added tax impact for a qualifying period.
Home Savings Radar takeaway:
If you're considering solar in Northern Virginia, check your county or city's solar property-tax program before installation.
Ask your installer whether they assist with the certification or documentation required to claim the local exemption.
Requirements, calculation methods, application deadlines, and exemption periods vary by jurisdiction and can change.
Always confirm current requirements directly with your local government before relying on a tax benefit.