Solar Incentives in Helena, MT
Complete guide to solar tax credits, rebates, and incentive programs available to Helena homeowners in 2026.
Federal Solar Investment Tax Credit (ITC)
30% of total system cost
Helena 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 Helena, MT.
Montana State Solar Incentives for Helena Homeowners
Montana Alternative Energy System Tax Credit
Tax CreditMontana offers a state income tax credit for residential alternative energy systems including solar.
Property Tax Exemption
Property TaxMontana exempts solar energy equipment from property taxes for 10 years after installation.
Net Metering in Helena, MT
Montana requires NorthWestern Energy and other utilities to offer net metering for residential solar customers with systems up to 50 kW.
Solar Renewable Energy Credits (SRECs) in Helena
Montana does not have an SREC market, though the state has a Renewable Portfolio Standard.
Tax Exemptions in Helena
How to Claim Solar Incentives in Helena
- Install your solar system: Work with a qualified Helena 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 Montana energy office or local Helena utility to apply for available incentives.
- Set up net metering: Contact your utility in Helena 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 - Helena, MT
Helena homeowners can take advantage of the 30% federal solar tax credit, plus 2 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 Helena homeowners approximately $5.5k on a typical system. Combined with Montana state programs, total savings over 25 years can reach $25k or more.
Montana requires NorthWestern Energy and other utilities to offer net metering for residential solar customers with systems up to 50 kW.
To claim the 30% federal ITC, Helena 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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