costsApr 5, 202610 min read

Solar Panel Tax Credits & Incentives in 2026: Every Dollar You Can Save

PermitDeck Team

Data-Driven Home Improvement Intelligence

The 30% federal tax credit is still available in 2026. Here's how to claim it, plus state incentives, utility rebates, and net metering programs that can cut your costs in half.

Houses with solar panels showcasing clean energy

The federal solar Investment Tax Credit (ITC) remains at 30% through 2032, meaning a $24,000 solar installation qualifies for a $7,200 tax credit. Combined with state incentives and utility rebates, many homeowners can reduce their solar costs by 40-60%.

Quick Answer: In 2026, the federal 30% ITC saves the average homeowner $6,000-$9,000 on solar installation. Many states add another $1,000-$5,000 through their own incentives. Net metering can save you $1,000-$2,500 annually by crediting you for excess energy. Total first-year savings: $7,000-$16,500.

Here's every incentive available in 2026 and exactly how to claim them.

The Federal Solar Tax Credit (30% ITC)

The Investment Tax Credit, authorized by the Inflation Reduction Act, gives you a dollar-for-dollar credit on your federal taxes equal to 30% of your total solar installation cost.

What's covered

The 30% credit applies to:

Solar panels and inverters

Mounting equipment and hardware

Installation labor

Battery storage systems ($0 threshold — any size qualifies)

Electrical panel upgrades required for solar

Sales tax paid on the system

Permitting and inspection fees

What's NOT covered

Roof repair or replacement (even if done at the same time)

Tree removal for better sun exposure

Landscaping changes

How to claim it

1. Your solar installer provides IRS Form 5695 documentation

2. Complete IRS Form 5695 with your tax return

3. The credit reduces your tax liability dollar-for-dollar

4. If the credit exceeds your tax liability, the excess carries forward to next year

Important: This is a tax credit, not a deduction. A $7,200 credit reduces your taxes owed by $7,200 — much more valuable than a deduction of the same amount.

Timeline

Tax YearITC Rate 2022-203230% 203326% 203422% 2035+0% (unless extended by Congress)

If you're considering solar, doing it before 2033 locks in the full 30%.

Calculator and notepad over dollar bills for tax planning

Top State Solar Incentives (2026)

State incentives stack on top of the federal credit. Here are the most generous:

Best state incentives

New York: NY-Sun incentive of $0.20-$0.40/watt (saving $1,200-$3,200 on a typical system). Plus state tax credit of 25% up to $5,000.

Massachusetts: SMART program offers performance-based incentives of $0.06-$0.14/kWh for 10 years. Combined with net metering, MA has some of the best solar economics nationally.

New Mexico: State tax credit of 10% (up to $6,000). One of the best sunlight states with strong incentives.

South Carolina: State tax credit of 25% (up to $3,500).

Rhode Island: Renewable Energy Growth program offers fixed per-kWh payments for 20 years.

States with net metering

Net metering means your utility credits you at the retail rate for excess solar energy you send to the grid. In a state with strong net metering, your meter literally runs backward when your panels produce more than you use.

States with full retail net metering include: Arizona, California (grandfathered), Colorado, Connecticut, Maryland, Massachusetts, New Jersey, New York, Oregon, and Vermont. Check the DSIRE database for your state's current policy.

States with less favorable solar policies

Not every state makes solar easy:

Alabama, Tennessee, Mississippi: Minimal state incentives, no mandatory net metering

Idaho, South Dakota, North Dakota: Low electricity rates reduce ROI

Indiana: Eliminated net metering for new customers in 2022

Even in these states, the 30% federal credit still makes solar financially viable for most homeowners with adequate sun exposure.

Utility Company Rebates

Many utilities offer their own rebates on top of federal and state incentives:

Duke Energy (NC, SC, FL): $0.60/watt rebate, up to $6,000

Xcel Energy (CO, MN): Solar*Rewards program with performance payments

Austin Energy (TX): $2,500 flat rebate for residential solar

LADWP (Los Angeles): Performance-based incentives up to $0.30/watt

Contact your utility directly or check dsireusa.org to find programs in your area. These rebates are often first-come, first-served and can run out — don't wait.

Workers securing solar panels on a rooftop

Solar Battery Incentives

Battery storage (like Tesla Powerwall, Enphase IQ, or LG RESU) qualifies for the same 30% federal tax credit as solar panels. A $12,000 battery system gets a $3,600 credit.

Additional battery incentives:

California SGIP: Up to $1,000/kWh in Self-Generation Incentive Program rebates

Oregon: State tax credit covers batteries paired with solar

Connecticut: Performance-based incentive for battery systems

Massachusetts: Connected Solutions program pays you to share battery during peak demand

How to Calculate Your Total Savings

Here's a real example for a typical 8 kW system:

Line ItemAmount System cost (8 kW, installed)$24,000 Federal tax credit (30%)-$7,200 State incentive (example: SC 25%)-$3,500 Utility rebate (example: $1,500)-$1,500 Your net cost$11,800 Annual electricity savings~$1,800 Payback period~6.5 years 20-year net savings~$24,200

Your numbers will vary based on your location, electricity rates, sun exposure, and available incentives. Use our solar calculator to get a personalized estimate.

Aerial view of suburban houses with solar panels

Common Mistakes That Cost Homeowners Money

1. Not claiming the full credit amount

Include ALL eligible costs: panels, labor, batteries, electrical upgrades, permits, and sales tax. Many homeowners leave money on the table by not including ancillary costs.

2. Choosing the wrong installer

Some installers inflate prices knowing the tax credit offsets it. Get 3+ quotes and compare on a per-watt basis. The national average in 2026 is $2.50-$3.80/watt before incentives.

3. Ignoring net metering deadlines

Several states (California, Indiana, Nevada) have changed or eliminated net metering for new customers. If your state is considering changes, installing sooner locks you into current rates. Grandfathering periods typically last 15-20 years.

4. Forgetting to check HOA rules

Solar access laws in most states prevent HOAs from outright banning solar panels, but they can impose restrictions on placement. Check before signing a contract.

Frequently Asked Questions

Can I claim the solar tax credit if I don't owe $7,200 in taxes?

Yes — the credit carries forward. If your tax liability is $5,000 and your credit is $7,200, you get $5,000 this year and the remaining $2,200 carries to next year.

Do solar leases qualify for the tax credit?

No. The tax credit goes to the system owner. If you lease panels, the leasing company claims the credit. To benefit directly, you must purchase (or finance) your system.

Can I combine federal and state tax credits?

Yes. Federal and state credits stack. However, some states require you to reduce your state credit by the federal amount — check your state's specific rules.

Does adding a battery later still qualify for the credit?

Yes, as of 2023, standalone battery storage qualifies for the 30% ITC even when installed separately from solar panels.

Is solar worth it if I plan to move in 5 years?

Studies show solar panels increase home value by approximately 4.1% (Zillow research). A $24,000 system on a $400,000 home could add $16,400 in value, partially recouping your investment even before energy savings.

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*Calculate your specific solar savings with our free solar calculator. Enter your electricity bill, roof size, and location to see exactly how much you can save with the 2026 tax credit.*