Key takeaways
- Yes. A leased or PPA solar system still carries the 30% federal clean electricity investment credit in 2026. You get its value as a discounted monthly payment, a lower rate per kilowatt-hour or a lower prepaid price, which is often a better deal than buying the same system.
- The credit can grow. A system in a federal energy community qualifies for 10 extra percentage points, and a system built with enough U.S.-made equipment can qualify for another 10. That extra value can mean an even lower price for you.
- Timing matters. Under the 2025 federal law, a leased or PPA system that begins construction after July 4, 2026 must be placed in service by December 31, 2027 to qualify, so ask your installer how they plan to meet that date.
- You don't file anything for the credit with a lease or PPA. Ask the company in writing how the credit and any bonuses are reflected in your price, and compare offers on total cost over the full contract.
Does a solar lease qualify for the federal tax credit?
Yes. When you lease solar panels or sign a power purchase agreement (PPA), the system still qualifies for a federal tax credit worth 30% of its cost, and you get the benefit as a discounted price. There's nothing to file and no tax bill needed: the company that owns the panels handles the credit, and the savings show up in what you pay.
The credit is the clean electricity investment credit, known by its section of the tax code, 48E. It's a business credit, and the 2025 federal tax law kept it for solar that a company owns and leases to a homeowner. That's why leases, PPAs and prepaid PPAs are the way to put the federal credit to work on a home system in 2026.
This article covers the federal credit only. For how a PPA is billed and how it differs from a lease, see what a solar PPA is. For every way to pay side by side, see our guide to paying for solar.
How does the tax credit reach you with a lease or PPA?
The credit lowers the cost of your system, and that saving comes to you as a lower price. Where you see it depends on the option you choose.
| Option | Your benefit | What you file |
|---|---|---|
| Solar lease | A discounted fixed monthly lease payment | Nothing |
| PPA | A discounted rate per kilowatt-hour of solar power | Nothing |
| Prepaid PPA or prepaid lease | A discounted one-time price paid up front | Nothing |
You don't need tax liability to benefit, and there's no form to file. That makes company-owned solar a good fit for retirees, households with a small federal tax bill and anyone who would rather not manage a credit on their own return.
How do you tell whether an offer passes much of the credit through? Ask for the lease or PPA price and the cash price of the same system, then compare what you would pay over the full contract with what the system would cost to buy. The best offers pass a large share of the credit on to you, so the total comes in close to or below the purchase price, with maintenance included.
A prepaid PPA is the most direct way to see the credit's value, because it's built into a single upfront price you can compare against buying the same system.
What bonuses can raise the credit on leased solar?
The 30% base credit can grow with two bonuses, each worth up to 10 extra percentage points for a system the size of a home installation:
- Energy community bonus. A system located in a federal energy community, an area tied to fossil fuel jobs or a closed coal mine or plant, can earn 10 more points. In 2026 that includes Worcester, Berkshire, Franklin, Barnstable, Dukes, Nantucket and Hampden counties in Massachusetts, New Haven and Windham counties in Connecticut, and large parts of Pennsylvania and southern New Jersey. Here's how energy communities work.
- Domestic content bonus. A system built with U.S.-made steel and iron and a set share of U.S.-made components can earn another 10 points. The required share is 50% for projects that begin construction in 2026 and 55% after that.
Either bonus can lower your price further, so ask how it's reflected in your offer. Your address decides the energy community bonus, so it's worth checking before you compare offers.
What deadlines apply to leased and PPA solar?
The 2025 federal law put a timeline on the solar credit. Which rule applies depends on when construction on your system begins.
The 2026 and 2027 deadlines
A leased or PPA system that begins construction after July 4, 2026 must be placed in service by December 31, 2027 to qualify. A system that began construction on or before July 4, 2026 generally has about four years to be placed in service.
"Begins construction" has a tax meaning. For a system the size of a home installation, the owner can show it either by starting physical work of a significant nature or by paying or incurring at least 5% of the project's cost, a safe harbor the IRS kept for solar of 1.5 megawatts or less. Signing a contract alone doesn't count.
"Placed in service" means the system is installed and ready to run. A home system that is designed, permitted and installed on a normal schedule has room to meet the 2027 date. Owners must also meet new federal rules on where equipment comes from for projects that begin construction after 2025. That's the owner's job, but it's fair to ask how they handle it.
How does leasing compare with buying for incentives?
The federal homeowner credit, section 25D, applied to systems installed by December 31, 2025. A homeowner who buys a system with cash or a loan today earns their return from different programs instead, and in Massachusetts those are substantial:
- SMART 3.0 payments of $0.03 per kilowatt-hour, or $0.06 for income-eligible households, for up to 20 years
- A state income tax credit of 15% of the cost, up to $1,000
- A 20-year property tax exemption on the added home value
With a lease or PPA, those incentives and the federal credit are built into a discounted rate, and you get a lower bill without the upfront cost or the upkeep. Net metering credits land on your utility bill either way.
Both put incentives to work for you. Owning pays the state programs and every dollar of bill savings to you directly. Leasing turns the federal credit into a lower payment from day one. Our guide to what each option gets you lays it out in one table, and is it better to buy or lease solar panels walks through the trade-off.
What should you ask a solar company about the tax credit?
Get the answers to these in writing before you sign a lease or PPA:
- How is the federal credit reflected in my price? A clear answer points to the discount in your payment, rate or prepaid price.
- Does my address qualify for the energy community bonus? If it does, ask whether that changes your offer.
- When will construction begin, and when will the system be placed in service? That decides which deadline applies.
- What happens to my price if the project misses a deadline? The answer should be in the contract, not a verbal promise.
- How does the payment change over the contract? Check whether there is an annual escalator and what the payment is in the final year.
Evergreen Solar offers leases, PPAs and prepaid PPAs alongside cash and loans, so we can price every option on the same system for your home. If you're planning to move in the next few years, see how leased solar transfers when you sell.
Frequently asked questions
Can I get a tax credit if I lease solar panels?
You get its value without filing anything. With a lease or PPA, the credit is built into your price as a lower lease payment, PPA rate or prepaid price, so there is no form to file and no tax bill needed to benefit. The company that owns the system handles the credit on its own return.
Does a solar PPA get the federal tax credit?
Yes. A power purchase agreement works the same way as a lease for tax purposes. The system qualifies for the 30% clean electricity investment credit, plus any energy community or domestic content bonus, and you see that value as a discounted rate per kilowatt-hour.
Is the tax credit for leased solar going away?
It has a deadline. Under the 2025 federal law, solar systems that begin construction after July 4, 2026 must be placed in service by December 31, 2027 to qualify. Systems that began construction on or before July 4, 2026 generally have about four years to be placed in service. Ask your installer which rule applies to your project.
Does a prepaid solar lease or prepaid PPA qualify for the tax credit?
Yes. Because the system qualifies for the federal credit, you get a discounted prepaid price, which is why a prepaid PPA can cost less up front than buying the same system outright in 2026.
Your next step
See what solar would do for your home
We design a system for your roof and show you the numbers for every way to pay. Free, with no pressure.
Get my free solar quoteKeep reading
How we wrote this
This page was written by the Evergreen Solar team, which designs and installs home solar across Massachusetts, Rhode Island, Connecticut, New Jersey and Pennsylvania. Program rules and rates change, so we check every figure against the primary source listed below and note the date we last did. If something has changed, tell us at our contact page.
Sources
- Eide Bailly: One Big Beautiful Bill energy credit changes (Aug. 26, 2025)
- IRS: FAQs for modification of sections 25C, 25D and others under Public Law 119-21 (FS-2025-05, Aug. 21, 2025)
- Foley & Lardner: Treasury releases new beginning-of-construction guidance for wind and solar (Aug. 2025)
- IRS: Guidance for energy communities and the bonus credit program
- U.S. Treasury: Energy community data sets (IRS Notice 2026-39, June 10, 2026)