Contracts & home salesOctober 20266 min read

Prepaid solar lease on a home sale: what to check

Short answer: A prepaid solar lease means the seller already paid for years of solar power up front, but a leasing company still owns the panels until a buyout, usually around year five or six. When the home sells before that, the buyer typically takes over the lease instead of the panels. Before closing, get the contract, the transfer terms and the buyout terms in writing, because the buyout price is often “fair market value,” not a fixed number.

Why are prepaid solar leases suddenly everywhere?

Because the homeowner tax credit went away.

The federal Residential Clean Energy Credit (Section 25D) used to cover 30% of a solar system. Under the 2025 tax law, the IRS says the credit “will not be allowed for any expenditures made after December 31, 2025.” And “made” means when installation is finished, not when you paid.

Companies that own solar systems can still claim a separate business credit, Section 48E, and that includes systems they lease to homeowners. That credit has its own clock. Solar Power World reports it expires entirely at the end of 2027.

So the industry shifted. Solar Power World also reported that nearly two-thirds of surveyed solar sales companies expect most of their 2026 projects to be third-party owned. The prepaid lease is the hybrid version: you pay up front like a buyer, but the company owns the system on paper and keeps the tax credit.

How does a prepaid solar lease work?

The homeowner pays the whole lease at the start, from savings or a separate loan. No monthly lease bill.

The leasing company owns, insures and usually monitors the system for the first several years. After about five or six years, the homeowner can take ownership.

Why five or six? Tax rules. Under 26 U.S.C. § 50, a business that claims the credit and then gets rid of the property early has to pay some of it back. That recapture shrinks by 20% a year and hits zero after five full years. Nobody wants to hand you the panels in year three and mail the IRS a check.

What happens if the home sells before the buyout?

Here's the catch. The panels aren't the seller's to sell yet.

In most cases the seller has two paths:

Transfer the lease to the buyer. The buyer steps into the seller's spot. Since the lease is already paid, there's often no monthly payment to take over, just whatever transfer fee and paperwork the company requires.
Buy out the lease early. The seller pays the company to end the lease before closing, if the contract allows it. Then the panels convey with the house like any other fixture.

Not much track record exists yet. In that same Solar Power World piece, an industry source said it wasn't clear what selling a home one or two years before buyout looks like. These homes are just starting to show up. Expect the leasing company's transfer team to be learning alongside you.

What can a buyer ask before taking over a prepaid lease?

Start with the contract itself. A brochure or a sales email doesn't count.

Then get answers in writing:

What's the buyout price at year five or six? EnergySage reports that contracts usually say the system transfers at “fair market value,” with the company setting that value, not a guaranteed $0. A separate promise of a $0 transfer may not be binding if the contract says otherwise.
What happens if you don't buy it out? Many prepaid products convert to a standard long-term agreement, sometimes with monthly fees that weren't in the original deal.
Is there a production guarantee? And does it pass to you?
Who handles repairs and monitoring until the buyout, and after?
Do the workmanship and equipment warranties carry over to a new owner?
Is there a UCC-1 filing? Until ownership transfers, the company may have a fixture filing on the equipment. It's tied to the panels, not the house, but title will want it sorted out. Our post on UCC-1 solar filings covers how that works at closing.
Was any of it financed? If the seller borrowed to prepay, that loan is a separate contract with its own payoff.

One more thing. The seller paid for those years of power. The buyer gets to use them. That's real value, and it usually shows up in negotiations, so know how many prepaid years are left.

What can a seller line up before listing?

Pull the full contract now, not after you're under contract.

Call the leasing company and ask for three things: the transfer process and timeline, any transfer fee, and an early buyout quote with a date on it. Ask how long approval of a new owner takes, and build that into the timeline. Escrow does not love surprises. Neither do buyers.

Then decide which path you want to offer. Transfer keeps cash in your pocket today. An early buyout means the panels convey free and clear, which can make the listing simpler to explain.

Either way, have the numbers ready for the MLS solar fields. “Leased” and “owned” read very differently to a buyer, and a prepaid lease sits awkwardly in between. An experienced local agent who has closed solar transfers before can save you a few weeks here. Our post on selling a home with leased solar walks through the regular-lease version, and Solar by state lists the export rules where you live.

Is a prepaid lease the same as owning the panels?

No. Not until the buyout is done.

Until then, the leasing company owns the system. That matters for the appraisal too. Fannie Mae's Selling Guide says panels leased from or owned by a third party “must be considered personal property and not be included in the appraised value of the property.” So on a Fannie Mae loan, a prepaid lease that hasn't transferred yet won't add to the home's appraised value, even though the seller already paid for it.

Think of it like a car lease you paid off in one check. You drove it off the lot. The title still has someone else's name on it.

How can you see the numbers before closing?

Upload the contract to RateMySolar. Your first upload is free and gives you a locked preview of the report. The full graded report is $49.99 per contract and includes the MLS solar fields and remarks, the payment and transfer details, and side-by-side numbers based on published local data. How we grade explains what each of the five grades looks at.

Our reports are AI-assisted, so read them alongside the actual contract. We give you information and options, not legal advice. For what a contract term means for you legally, talk to a licensed real estate attorney.

Frequently asked questions

Can I claim the 30% solar tax credit on a prepaid lease?

No. The homeowner credit (25D) ended for systems finished after December 31, 2025. The leasing company claims the business credit (48E) instead. Whether and how much of that shows up in the prepaid price is up to the company.

When do I own the panels on a prepaid lease?

Usually after about five or six years, if you choose to buy them out under the contract's terms. Check the contract for the exact year and how the price is set.

Does a buyer have to take over a prepaid solar lease?

Not always. The seller may be able to buy it out early before closing, if the contract allows. Otherwise the lease usually transfers to the buyer with the company's approval.

Is the buyout free at the end of a prepaid lease?

Not necessarily. Many contracts use “fair market value” set by the company. Get the buyout terms in writing before you close.

Does a prepaid lease put a lien on my house?

The company may file a UCC-1 fixture filing on the equipment. It's tied to the panels, not the home, but it may need to be addressed at closing.

Will a prepaid lease raise my home's appraised value?

Not on a Fannie Mae loan while the company still owns the panels. Its guide treats third-party-owned panels as personal property, left out of the appraised value.