Solar Incentives in Thornton, CO
Complete guide to solar tax credits, rebates, and incentive programs available to Thornton homeowners in 2026.
Federal Solar Investment Tax Credit (ITC)
30% of total system cost
Thornton homeowners can deduct 30% of the cost of installing a solar energy system from their federal taxes. This applies to all qualified solar installations in Thornton, CO.
Colorado State Solar Incentives for Thornton Homeowners
Sales Tax Exemption for Renewable Energy
Sales TaxColorado exempts renewable energy equipment from state sales and use tax.
Property Tax Exemption
Property TaxThe value added by a solar installation is exempt from property tax assessment in Colorado.
Xcel Energy Solar Rewards
RebateXcel Energy customers can earn performance-based incentives for solar energy produced.
Colorado RENU Loan
LoanLow-interest loans for residential renewable energy and energy efficiency projects.
Net Metering in Thornton, CO
Colorado requires investor-owned utilities to offer net metering. Xcel Energy and Black Hills Energy provide net metering for residential solar customers.
Solar Renewable Energy Credits (SRECs) in Thornton
Colorado's Renewable Energy Standard includes a distributed generation carve-out, but the state does not have a traditional SREC trading market.
Tax Exemptions in Thornton
How to Claim Solar Incentives in Thornton
- Install your solar system: Work with a qualified Thornton solar installer to design and install your system.
- Claim the federal ITC: File IRS Form 5695 with your federal tax return to claim the 30% tax credit.
- Apply for state programs: Contact your Colorado energy office or local Thornton utility to apply for available incentives.
- Set up net metering: Contact your utility in Thornton to set up net metering and start earning credits.
- Keep records: Save all receipts, contracts, and permits for tax filing and warranty purposes.
Solar Incentives FAQ - Thornton, CO
Thornton homeowners can take advantage of the 30% federal solar tax credit, plus 4 state-level incentive programs, net metering. These incentives can reduce your total solar cost by 30-50%.
The 30% federal tax credit alone can save Thornton homeowners approximately $5.2k on a typical system. Combined with Colorado state programs, total savings over 25 years can reach $37k or more.
Colorado requires investor-owned utilities to offer net metering. Xcel Energy and Black Hills Energy provide net metering for residential solar customers.
To claim the 30% federal ITC, Thornton homeowners need to file IRS Form 5695 with their annual tax return. The credit applies to the full cost of your solar system including equipment and installation. You must own the system (not lease it) to claim the credit.
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