Federal Solar Investment Tax Credit (ITC)
U.S. Internal Revenue Service
About This Program
Note: Congress ended this federal tax credit for installations after December 31, 2025. Projects placed in service by that date can still be claimed on your 2025 federal return (IRS Form 5695).
Federal tax credit covering 30% of the cost of installing solar photovoltaic systems on residential properties. Available for Horn Lake homeowners who install qualifying solar panels for installations completed by December 31, 2025. Credit reduces federal income tax liability and can be carried forward if it exceeds current year tax.
Tax credit equals 30% of total installed solar system cost including equipment and labor
The cited program-specific URL responded on 2026-07-21; confirm current terms.
Record set last reviewed 2026-06-09. How we verify our data.
This is a national program. You can also review these local programs in Horn Lake, MS; confirm separately whether they can coordinate:
Key Details
- 30% federal tax credit on solar installation
- Covers equipment and installation costs
- Available for installations completed by December 31, 2025 at 30% rate
- No income limit or maximum credit amount
- Can be carried forward if it exceeds tax liability
How to Apply
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Your application paperwork
Form to file: IRS Form 5695
This is a federal tax credit, not a grant you apply for. You claim 30 percent of the cost of a qualifying solar or clean energy system on your federal tax return using Form 5695.
Steps to apply
- Have your solar or clean energy system installed and pay for it.
- Keep the itemized invoice and proof of payment.
- Complete IRS Form 5695 and file it with your Form 1040 for the year the system was placed in service.
- If the credit is larger than your tax bill, carry the unused amount forward to next year.
Documents you will likely need
- Itemized invoice from your installer showing the system cost.
- Proof of payment.
- Manufacturer certification statement for the equipment.
- Your federal tax return (Form 1040) for the year of installation.
Requirements vary by program and locality. Confirm the exact rules and application route with the administrator. We can help you prepare your paperwork, but you submit it yourself.
Deadline: Ended December 31, 2025 (federal law change)
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