- April 8, 2026
- 1:16 pm
On July 4, 2025, President Trump signed the One Big Beautiful Bill Act into law. For most Americans, the holiday passed without much fanfare. For the solar industry — and for New York homeowners in particular — it was anything but celebratory.
For years, New York State has been one of the most aggressive clean energy leaders in the country. Through its NY-Sun Initiative and the landmark Climate Leadership and Community Protection Act, the state set a legally binding target of 70% renewable electricity by 2030, with an ambitious distributed solar build-out driving a substantial portion of that goal. New York had already surpassed its initial 6-gigawatt solar milestone ahead of schedule — Suffolk County alone leads the state with approximately 800 megawatts across nearly 54,000 solar projects, more than double the next closest county. The momentum was real.
Then came the Big Beautiful Bill.
The One Big Beautiful Bill Act terminated the Residential Clean Energy Credit — the 30% federal tax credit homeowners had relied on for solar panels, battery storage, and other renewable systems — effective December 31, 2025. Just like that, a homeowner who purchases a $100,000 solar system today receives absolutely nothing back from the federal government. Zero. Under the original Inflation Reduction Act timeline, that 30% credit was scheduled to remain in effect through 2032, then phase down gradually before expiring. The Big Beautiful Bill eliminated the entire phase-down schedule, resulting in an immediate hard cutoff rather than a gradual transition. No warning. No runway. One deadline.
Then came the Big Beautiful Bill.
The One Big Beautiful Bill Act terminated the Residential Clean Energy Credit — the 30% federal tax credit homeowners had relied on for solar panels, battery storage, and other renewable systems — effective December 31, 2025. Just like that, a homeowner who purchases a $100,000 solar system today receives absolutely nothing back from the federal government. Zero. Under the original Inflation Reduction Act timeline, that 30% credit was scheduled to remain in effect through 2032, then phase down gradually before expiring. The Big Beautiful Bill eliminated the entire phase-down schedule, resulting in an immediate hard cutoff rather than a gradual transition. No warning. No runway. One deadline.
The Tax Credit Was Never as Simple as Advertised
Some customers received the entire credit in a single tax year. Others spread it across several years through the carryforward provision. And some — particularly retirees living on Social Security and fixed pensions — received nothing at all, despite having been told otherwise by eager salespeople.
This was not a hypothetical problem. It became a legal one. Connecticut’s Attorney General sued Vision Solar after more than a dozen consumer complaints surfaced, alleging high-pressure sales tactics and misrepresentations about financing and tax credits — specifically that salespeople overstated tax benefits and claimed owners would receive federal tax credits while knowing their income was too low to meaningfully benefit. Connecticut’s AG took three separate enforcement actions against solar companies in recent years, with Vision Solar and Solar Wolf Energy both ultimately filing for bankruptcy following state action. These cases — easily searchable online — became cautionary tales that cast a long shadow over an otherwise promising industry.
The retiree who signed a solar contract expecting a $9,000 tax credit, only to discover she owed no federal income taxes and would never see a dime of it, became a symbol of everything the industry needed to fix.
This was not a hypothetical problem. It became a legal one. Connecticut’s Attorney General sued Vision Solar after more than a dozen consumer complaints surfaced, alleging high-pressure sales tactics and misrepresentations about financing and tax credits — specifically that salespeople overstated tax benefits and claimed owners would receive federal tax credits while knowing their income was too low to meaningfully benefit. Connecticut’s AG took three separate enforcement actions against solar companies in recent years, with Vision Solar and Solar Wolf Energy both ultimately filing for bankruptcy following state action. These cases — easily searchable online — became cautionary tales that cast a long shadow over an otherwise promising industry.
The retiree who signed a solar contract expecting a $9,000 tax credit, only to discover she owed no federal income taxes and would never see a dime of it, became a symbol of everything the industry needed to fix.
Ownership vs. Leasing: The Debate the Bill Tried to Settle
Before the Big Beautiful Bill, the solar industry was largely moving toward customer ownership models — and for good reason. When the math was done honestly, a homeowner who financed a system and claimed the ITC themselves often came out significantly ahead compared to a leased system, where the leasing company pocketed the tax benefit. The ownership model, combined with net metering and the state’s $5,000 New York State solar tax credit, made the numbers compelling for customers with sufficient tax liability.
The Big Beautiful Bill, by stripping homeowners of the 25D residential credit entirely, seemed at first to push the entire market back toward leases and third-party arrangements. But the industry had already been working on something smarter.
Before the Big Beautiful Bill, the solar industry was largely moving toward customer ownership models — and for good reason. When the math was done honestly, a homeowner who financed a system and claimed the ITC themselves often came out significantly ahead compared to a leased system, where the leasing company pocketed the tax benefit. The ownership model, combined with net metering and the state’s $5,000 New York State solar tax credit, made the numbers compelling for customers with sufficient tax liability.
The Big Beautiful Bill, by stripping homeowners of the 25D residential credit entirely, seemed at first to push the entire market back toward leases and third-party arrangements. But the industry had already been working on something smarter.
The TPO Solution: How the Industry Responded
In 2026, Third-Party Owned (TPO) solar products are now the only pathway for homeowners to access a federal tax credit. The business-claimed 48E tax credit for residential solar leases, PPAs, and prepaid solar products remains in effect through the end of 2027.
Here’s what makes this different from the old leasing model — and why it actually benefits consumers more broadly than the original ITC ever did.
Under the TPO structure, a third-party ownership company finances and technically owns the solar system. That company claims the 30% federal ITC (under Section 48E) and passes the savings directly to the homeowner in the form of a significantly reduced system cost. The result: 30% to 35% of the total project cost is effectively removed from what the homeowner is responsible for financing — and they pay zero out-of-pocket to get started.
More importantly, it doesn’t matter how much you earn, whether you’ve paid federal income taxes in years, or whether you ever file with an accountant at tax time. The qualifier that once excluded retirees, fixed-income households, and lower-earning families from any meaningful federal benefit is completely gone. The TPO company absorbs the tax complexity. The homeowner absorbs the savings.
The one condition: the IRS requires the TPO company to own the system for a minimum of five years to be recognized as the legitimate owner and claim the credit. For any homeowner planning to stay in their home for five years or more — which describes the vast majority of Long Island homeowners — this is a non-issue.
In 2026, Third-Party Owned (TPO) solar products are now the only pathway for homeowners to access a federal tax credit. The business-claimed 48E tax credit for residential solar leases, PPAs, and prepaid solar products remains in effect through the end of 2027.
Here’s what makes this different from the old leasing model — and why it actually benefits consumers more broadly than the original ITC ever did.
Under the TPO structure, a third-party ownership company finances and technically owns the solar system. That company claims the 30% federal ITC (under Section 48E) and passes the savings directly to the homeowner in the form of a significantly reduced system cost. The result: 30% to 35% of the total project cost is effectively removed from what the homeowner is responsible for financing — and they pay zero out-of-pocket to get started.
More importantly, it doesn’t matter how much you earn, whether you’ve paid federal income taxes in years, or whether you ever file with an accountant at tax time. The qualifier that once excluded retirees, fixed-income households, and lower-earning families from any meaningful federal benefit is completely gone. The TPO company absorbs the tax complexity. The homeowner absorbs the savings.
The one condition: the IRS requires the TPO company to own the system for a minimum of five years to be recognized as the legitimate owner and claim the credit. For any homeowner planning to stay in their home for five years or more — which describes the vast majority of Long Island homeowners — this is a non-issue.
The Numbers Speak for Themselves
For homeowners who want to finance solar, the math is striking. A system financed through a TPO arrangement means 30% of the entire project cost is removed before interest is even calculated. Combined with New York State’s $5,000 solar tax credit — which remains fully intact — a financed customer can enter a monthly solar payment that is lower than their current electric bill from day one, paying off the system entirely through the savings already being generated. No additional money out of pocket. Just a transfer of where the spend goes.
For cash buyers, the value is equally compelling. Consider a $30,000 solar system purchased outright. Through a TPO arrangement, the third-party company removes $9,000 from the purchase price, reflecting the 30% federal credit they claim on the owner’s behalf. After New York’s $5,000 state credit, the homeowner’s actual net cost is approximately $16,000 on a system that was priced at $30,000. After year five, the TPO company closes out its ownership interest and removes itself from the system entirely. From that point forward, the homeowner owns the system free and clear and enjoys decades of clean energy savings.
For homeowners who want to finance solar, the math is striking. A system financed through a TPO arrangement means 30% of the entire project cost is removed before interest is even calculated. Combined with New York State’s $5,000 solar tax credit — which remains fully intact — a financed customer can enter a monthly solar payment that is lower than their current electric bill from day one, paying off the system entirely through the savings already being generated. No additional money out of pocket. Just a transfer of where the spend goes.
For cash buyers, the value is equally compelling. Consider a $30,000 solar system purchased outright. Through a TPO arrangement, the third-party company removes $9,000 from the purchase price, reflecting the 30% federal credit they claim on the owner’s behalf. After New York’s $5,000 state credit, the homeowner’s actual net cost is approximately $16,000 on a system that was priced at $30,000. After year five, the TPO company closes out its ownership interest and removes itself from the system entirely. From that point forward, the homeowner owns the system free and clear and enjoys decades of clean energy savings.
The Bottom Line
The Big Beautiful Bill dealt a genuine blow to residential solar — there’s no sugarcoating that. It dismantled a credit that was helping New York meet its most ambitious clean energy goals in state history, and it did so without a transition period, warning, or phase-down. It also, somewhat unintentionally, accelerated an industry evolution that actually puts the federal benefit within reach of more New Yorkers than ever before — including the retirees and fixed-income homeowners who were once promised something they could never actually collect.
The industry adapted. The savings are real. And in New York, the incentives remain among the strongest in the nation.
The Big Beautiful Bill dealt a genuine blow to residential solar — there’s no sugarcoating that. It dismantled a credit that was helping New York meet its most ambitious clean energy goals in state history, and it did so without a transition period, warning, or phase-down. It also, somewhat unintentionally, accelerated an industry evolution that actually puts the federal benefit within reach of more New Yorkers than ever before — including the retirees and fixed-income homeowners who were once promised something they could never actually collect.
The industry adapted. The savings are real. And in New York, the incentives remain among the strongest in the nation.
