Solar Tax Credits & Incentives: Complete 2026 Guide
The federal 30% residential ITC expired Dec 31, 2025. Here are the state rebates, utility incentives, and SREC markets still available in 2026.
The Federal Solar Tax Credit (ITC): Expired for Homeowners
The 30% federal residential solar tax credit (Section 25D) expired on December 31, 2025. Homeowners who installed solar systems before that date may still claim the credit on their 2025 tax return. Systems installed in 2026 or later are not eligible for the federal residential ITC.
The commercial solar ITC (Section 48) remains available for businesses and may apply to certain commercial property owners.
| Credit Type | Status in 2026 | Who Qualifies |
|---|---|---|
| Residential ITC (Section 25D) | EXPIRED Dec 31, 2025 | No one (new installs) |
| Commercial ITC (Section 48) | Still active | Businesses, commercial properties |
| State tax credits | Varies by state | Check your state |
| Utility rebates | Varies by utility | Check your utility |
How to Claim the Solar Tax Credit
To claim the ITC, file IRS Form 5695 with your federal tax return for the year your system is installed and operational. The credit reduces your tax liability — if the credit exceeds your tax bill, you can carry the remainder forward to future tax years.
- Install your solar system and have it operational (interconnected to the grid or battery-ready).
- Obtain your final installation invoice showing total system cost.
- Complete IRS Form 5695 (Residential Energy Credits) with your tax return.
- The credit amount appears on Schedule 3 of Form 1040.
- If you can't use the full credit this year, carry it forward to next year.
State Solar Incentives
In addition to the federal credit, many states offer their own incentives that can significantly reduce your net cost.
| State | Key Incentive | Estimated Value |
|---|---|---|
| California | SGIP Battery Incentive + NEM 3.0 | Up to $1,000+ |
| New York | 25% state tax credit (max $5,000) | Up to $5,000 |
| Massachusetts | 15% state credit + SMART program | $2,000–$5,000+ |
| New Jersey | TREC program + property tax exemption | Ongoing income |
| Texas | Property tax exemption on added value | $500–$2,000/yr |
| Florida | Sales tax exemption + property tax exemption | $1,000–$2,500 |
Net Metering: Getting Paid for Excess Solar
Net metering allows you to sell excess solar electricity back to the grid at or near retail rates. When your panels produce more than you use, the excess flows to the grid and your meter runs backward — crediting your account.
Net metering policies vary by state and utility. Most states have some form of net metering, but compensation rates differ. Check with your local utility for current rates.
Frequently Asked Questions
Can I claim the solar tax credit if I don't owe taxes?
If your tax liability is less than the credit amount, you can carry the unused portion forward to future tax years. However, you cannot receive it as a refund — it only offsets taxes owed.
Does the solar tax credit apply to battery storage?
The residential 30% ITC (Section 25D) expired December 31, 2025. Batteries installed in 2026 or later are no longer eligible for the residential federal credit. The commercial ITC (Section 48) may still apply to business installations. Check with a tax advisor for your specific situation.
Can renters claim the solar tax credit?
No. The residential ITC requires you to own the solar system. Renters can potentially benefit from community solar programs, but cannot claim the ITC directly.
What is an SREC?
Solar Renewable Energy Credits (SRECs) are certificates representing 1 MWh of solar electricity generated. In states with SREC markets (NJ, MA, DC, OH), you can sell these certificates to utilities for additional income — sometimes $50–$300 per SREC.
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