Federal Solar Tax Credit 2026 is a 30% credit granted on the expenses of installing solar panels and other clean energy mechanisms to customer-owned systems. This is the so-called Residential Clean Energy Credit under Section 25D, which aims directly at lowering federal tax bills and which affects the systems installed in service.
The Federal Solar Tax Credit 2026 allows you to claim a tax credit of 30 percent of the expenses of new solar energy property that you had installed on your premises. It includes the solar panels, inverters, mounting equipment, wiring, and installation labor and a battery storage that has a minimum capacity of 3 kWh.

Federal Solar Tax Credit Eligibility 2026
The homeowners would be eligible for Federal Solar Tax Credit 2026, in case they are the full owners of their systems they do not have any leases or power purchase agreements (PPAs) which are transferred to the provider. The residence must be in the US, and this should be either your home or second home which you do not rent. New or current homes, but not rentals where you would be living elsewhere.
The impact on business is that it is full credit below 20 percent business; and prorated thereafter. The systems are supposed to be up to standards, such as the solar water heaters which are certified by the Solar Rating Certification Corporation or the geothermal pumps which comply with the Energy Star requirements.
Costs and Savings
The following table is a breakdown of sample expenditures by the size of the electric bill:
| Average Monthly Electric Bill | System Size | Cost Before Credit | Federal Solar Tax Credit (30%) | Net Cost After Credit |
|---|---|---|---|---|
| $60 | 5 kW | $26,140 | $7,842 | $18,298 |
| $120 | 10 kW | $33,240 | $9,972 | $23,268 |
| $180 | 15 kW | $43,890 | $13,167 | $30,723 |
How Does the Federal Solar Tax Credit 2026 Work?
Any homeowner in the United States is entitled to the solar tax credit provided that the solar system that will be installed will be in the home environment and the location will be situated in the United States.
Solar investment tax credit was first introduced, with the Energy Policy Act of 2005 and it has had bipartisan support ever since its introduction. The initially drafted credit was due to expire in 2007. It was actually quite popular among the homeowners in the country, but it made the Congress renew the credit several times.
The tax credit increased the reduction to 30% in August of 2022 with the Inflation Reduction Act. The credit will stay at the 30 percent until Jan. 1 2033 when it will drop to 26 percent. It will fall to 22 per cent in 2034 and will be done by 2035.
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Plans of the Tax Credit
The following is a summary of the current future plans of the tax credit:
| YEAR PLACED IN SERVICE | FEDERAL SOLAR TAX CREDIT |
| 2021 | 26% |
| 2022-2032 | 30% |
| 2033 | 26% |
| 2034 | 22% |
What is Included in the Solar Tax Credit?
The taxpayers that installed and started using a solar PV system can claim a federal tax credit equal to 30% of the below-the-line costs:
- Cost of solar panels
- Any other solar installations like inverters, wiring and mounting hardware.
- Installation expenses of solar panels and expenses associated with the permitting and inspection.
- A powered device, or even a battery storage, that is entirely run by the solar panels, such as solar batteries. Storage equipment should be rated at 3 kilowatt-hours (kWh) or more.
- Eligible solar installation costs are paid in sales taxes (some states waive the sales tax on equipment of PV systems)
Federal Solar Incentive Qualification
The requirements to claim this Federal Solar Tax Credit 2026 on your and claim your 30% tax credit is determined by the following requirements:
- Your PV system installed and already in operation is between January 1, 2022, and December 31 of 2032.
- Your system should have been installed in your main house.
- No other property of yours has ever been claimed as ITC.
- You have to live in the house or premises where you are installing solar at least some year.
- You have to have the ownership of the solar PV system whether you are paying in cash or you are financing it. You will not be qualified when you choose a solar lease or a power purchase agreement (PPA).
- It must have been the first time that the solar system was used. This credit can be claimed once only, in the case of the initial installation of your solar PV equipment. And then, in case you change home, you carry your panels with you, and you set them on your new roof, you can not get a second credit.
- A person has to be a taxpayer and a U.S. citizen.
- The premise that you are placing solar on should be in the United States.
How To Take The Solar Credit on Your Federal Returns?
Solar tax incentive is reported on your annual tax filing to the U.S. federal government. Every believable solar company must have the documentation and guidelines on how to actually take a claim on the ITC as a component of your solar system. It is advisable to use the services of a tax expert when you are filling your form. In order to Claim Federal Solar Tax Credit 2026, do the following:
- Include IRS Form 5695 in your tax filing. This is a downloadable form of residential energy tax credit on the IRS.
- Determine the credit on Part I to the tax form (a typical solar energy system will be reported as a qualifying solar electric property costs). On line 1 key in all your cost of the project as in writing in your contract then do the calculations on lines 6a and 6b.
- Suppose, however, you add only solar as renewable energy, and you do not carry over any rollover credit forward to the same year (you do not have any rollover credit 1).
- On line 14, compute any tax liability limitations on the Residential Energy Efficient Property Credit Limit Worksheet (herein). Then, full computation of lines 15 and 16.
- Also make sure to write the figure in the first line of 15 in the Schedule 3 (Form 1040) on line 5.
FAQ’s About Federal Solar Tax Credit 2026
Does it cover battery storage in the credit?
Batteries of 3 kWh and up qualify with a 30% tie up to solar.
Can renters claim it?
No, at home only proprietors. Leases are advantaged through savings by the provider.
What happens in case the tax bill is less in comparison with the credit?
be forwarded to the following year as unused.
Are there income limits?
There is no cap on the minimum credit of 30% of basic perception.