Project Finance
Who tax equity investors are in 2026, what they earn in a partnership flip, why hybrids took over, and what banks look for before they invest in your project.
Author -
Paulestini Francois
Published -
READ TIME
Tax equity investors are the banks and big corporations that turn clean energy tax credits into project funding. In 2025 they put more than $36 billion into U.S. projects. Here's who they are, how a partnership flip pays them, why hybrid deals took over, and what they look for before they commit to your project.
QUICK ANSWER
Tax equity investors are companies with large federal tax bills, mostly U.S. banks, that invest in clean energy projects in exchange for most of the tax credits and depreciation. Domestic banks supply about 80% of the market. Tax equity topped $36.6 billion in 2025, and hybrid structures that sell most credits made up over 75% of commitments.
KEY FACTS
Who are the largest tax equity investors? Large U.S. banks, which ACORE says supply about 80% of the clean energy tax equity market. JPMorgan and Bank of America are among the most active.
How big was the tax equity market in 2025? More than $36.6 billion, up 22% from 2024, according to Crux.
What share of a project does tax equity fund? About 35% of the capital for ITC deals historically and closer to 45% now; about 65% for PTC deals.
What does a tax equity investor get before the flip? Typically 99% of tax credits and depreciation and 5% to 30% of cash, then about 5% after the flip.
How risky is tax equity? Low. Banks surveyed by ACORE saw recapture on less than 1% of investments and no foreclosures.
Is tax equity used for the investment tax credit (ITC) and production tax credit (PTC)? Yes. Tax equity monetizes both ITC and PTC projects; about 80% of deals one major bank saw in early 2026 were ITC projects.
What is a tax equity investor?
A tax equity investor is a company with a large federal tax bill, usually a bank, that puts cash into a clean energy project in exchange for most of its tax credits and depreciation. The investor becomes a passive partner, earns most of its return from tax savings, and exits after the project's tax benefits are used.
Developers build solar, wind and storage projects, but most don't owe enough federal income tax to use the Investment Tax Credit (ITC) or Production Tax Credit (PTC) themselves. Tax equity solves that mismatch. The developer and the investor form a partnership that owns the project, and the partnership agreement allocates the tax benefits to the investor and most of the cash to the developer.
According to the American Council on Renewable Energy (ACORE), about 80% of a tax equity investor's return comes from tax credits and other tax benefits, such as accelerated depreciation in the first five years. The rest comes from project cash. For the basics of the structure, see our guide to what tax equity is.
Who are the biggest tax equity investors?
Large U.S. banks dominate tax equity. ACORE estimates domestic banks supply about 80% of the annual clean energy tax equity market. JPMorgan and Bank of America are among the most active, and the rest comes from insurance companies and other large corporations with steady, predictable federal tax bills.
Banks. Banks have big, stable tax bills and project finance teams. JPMorgan's head of energy investments said the bank closed more than $7 billion of transactions in 2025, according to Norton Rose Fulbright's Cost of Capital: 2026 Outlook.
Insurance companies. Insurers invest for the same reason as banks: long-dated tax capacity and a taste for contracted, low-risk returns.
Large corporations. Some industrial and technology companies invest directly, but many now buy credits through the transfer market instead. See our corporate ITC guide.
How big is the tax equity market in 2026?
Tax equity investment topped $36.6 billion in 2025, up 22% from 2024 and nearly double pre-Inflation Reduction Act levels, according to Crux. Hybrid tax and preferred equity structures made up more than 75% of commitments, and the separate transferable credit market reached nearly $42 billion.
The figures come from Crux's State of Clean Energy Finance 2025 report. JPMorgan counted $35 billion of 2025 deals across solar, wind and batteries, including traditional tax equity, hybrids, preferred equity and straight credit sales, plus $10 billion to $15 billion of sales of other credits, for a total of $45 billion to $50 billion.
Tax equity also funds a bigger share of each project than it used to. A panelist on the Norton Rose Fulbright outlook said tax equity historically supplied about 35% of the capital for ITC deals and about 65% for PTC deals, and that ITC deals now run closer to 45%. Roughly 80% of the projects that bank was seeing in early 2026 were ITC projects.
U.S. clean energy tax equity and credit transfers, $ billions
Tax equity, 2025: Up 22% from 2024 and nearly double pre-IRA levels (Crux).
Sources: Crux, The State of Clean Energy Finance 2025 (Feb. 2026); Norton Rose Fulbright, Cost of Capital: 2026 Outlook; ACORE tax equity fact sheet and Risk Profile of Tax Equity Investments, 2026 Edition. Hybrid volume is a floor (75% of $36.6B).
What do tax equity investors get in return?
In a tax equity partnership flip, the investor typically receives 99% of the tax credits and depreciation and 5% to 30% of the cash until it hits a target return. Then its share flips down to about 5%, and the developer can buy out the rest. Most of the return arrives in the first five to ten years.
The flip can be yield-based, triggered when the investor reaches an agreed internal rate of return (IRR), or time-based. A time-based flip can be no earlier than five years after the project is placed in service, which matches the five-year ITC recapture period. The developer's option to buy the investor's remaining stake, the tax equity buyout, is usually set at fair market value, per Novogradac. ACORE notes that tax equity is senior equity: the investor is paid ahead of the sponsor and the sponsor takes the first dollar of loss.
The investor's tax benefits include the credit itself and depreciation. A project that claims the ITC must reduce its depreciable basis by half the credit, but bonus depreciation still lets most of the remaining basis be deducted in year one. Our solar depreciation guide walks through the math. Use the estimator below to see how project size, credit rate, flip year and target yield change the investment.
In a traditional flip the investor would fund about $10.28M, roughly 51% of the cost, and 86% of its return comes from tax benefits. ACORE puts the typical tax-benefit share near 80%.
Illustrative present-value model, not a term sheet. Assumes a 21% tax rate, a 10-year horizon, 99%/5% tax allocations before and after the flip and 5% of cash after it. Ignores taxes on operating income, the buyout and capital account limits. Real deals are sized by the investor's own model.
What is hybrid tax equity?
Hybrid tax equity is a partnership flip where the partnership sells most of the tax credits, often 90% to 99%, to a corporate buyer for cash under Section 6418. The tax equity investor keeps the depreciation and a smaller share of credits, so it needs far less tax capacity to do the deal.
Hybrids grew because ITC projects deliver the entire credit in one year, which strains even big banks' tax appetite. Selling the credit in the transferable tax credit market spreads it across many buyers. Preferred equity deals go one step further: a cash investor funds the partnership and all of the credits are sold.
Traditional tax equity structures with no planned credit sale were up to 30% of the tax equity market in 2024 and a smaller share in 2025, per the Norton Rose Fulbright panel. Credit prices matter in a hybrid. Our tax credit pricing guide tracks what buyers are paying per dollar.
What do tax equity investors look for in a project?
Tax equity investors want an experienced sponsor, contracted revenue from a creditworthy buyer, a clean independent engineer report, a tax indemnity backed by a parent guaranty, and often tax insurance. In 2026 they also diligence tariff exposure and the foreign entity of concern (FEOC) rules closely.
Track record and balance sheet. Investors back sponsors who can stand behind indemnities for years.
Contracted cash flows. A long-term power purchase agreement with a strong offtaker. See our offtake agreement guide.
Independent engineering. A third-party review of design, expected output and costs.
Indemnity and insurance. ACORE says investors require the sponsor to fully indemnify recapture and credit adjustments, supported by a parent guaranty and cash sweeps. Many deals add tax credit insurance.
FEOC and tariff diligence. The Norton Rose Fulbright panel called diligence especially important on tariff and FEOC risk. Our FEOC rules guide explains the material assistance test.
Timing matters too. JPMorgan said tax equity commits about 18 months ahead of a financing, so developers should approach investors well before construction finishes.
How risky is tax equity for investors?
Tax equity has a strong track record. In ACORE's April 2026 survey of banks that invested about $93 billion since 2020, over 75% of the market, nearly all exited deals earned positive after-tax returns. Recapture touched less than 1% of investments, and no respondent reported a foreclosure.
The survey, published in ACORE's Risk Profile of Tax Equity Investments, 2026 Edition, found two investors with minor negative returns on their weakest exited deals, representing less than 2% of portfolio value. Structural protections explain the record: limited construction exposure, priority cash and cash sweeps if the flip runs late.
Should you use tax equity or sell your credits?
Use tax equity when you need the most total value, including depreciation, and your project is large enough to absorb legal costs. Sell credits directly when the project is smaller, faster or simpler. Many sponsors now combine both through hybrid tax equity, and bridge loans can advance cash before either closes.
Credit transfers close faster but monetize only the credit, not depreciation. Our comparison of tax equity vs. transferability covers the tradeoffs. If you need cash before a deal closes, the Norton Rose Fulbright panel described bridge loans at a 98% advance rate and about 150 basis points over SOFR when a credit buyer is already committed. Without a committed buyer, the advance falls to about 67.5% of the credit amount at about 225 basis points. See our tax equity bridge loan guide.
How did the One Big Beautiful Bill change tax equity?
The One Big Beautiful Bill Act kept the ITC and PTC for many technologies but set new deadlines for wind and solar. Projects had to begin construction by July 4, 2026, or be placed in service by the end of 2027. It also added FEOC restrictions that investors now underwrite.
ACORE notes that wind and solar projects that began construction by July 4, 2026 have four years to be placed in service. Storage, geothermal and nuclear keep longer runways under Section 48E and Section 45Y. Our One Big Beautiful Bill tax credit guide lists every change by credit.
Sources
ACORE, The Risk Profile of Tax Equity Investments: 2026 Edition
ACORE, Tax Equity: Enabling Clean Energy and Growing the American Economy (fact sheet)
Norton Rose Fulbright, Cost of Capital: 2026 Outlook
Crux report coverage, Crux 2025 Market Intelligence Report (Renewable Energy Magazine, February 24, 2026)
Novogradac, Four Structures, Three Economic Benefits: What Renewable Energy Finance Trends Are Winning in 2026
Congressional Research Service, Tax Equity Financing: An Introduction and Policy Considerations
Frequently Asked Questions
What is a tax equity investor?
A tax equity investor is a company with a large federal tax bill, usually a bank, that invests in a clean energy project partnership in exchange for most of its tax credits and depreciation, plus a share of cash. About 80% of its return typically comes from tax benefits.
Who are tax equity investors?
What is a partnership flip?
What is hybrid tax equity?
Can Cenet Capital help me find tax equity investors?
Raising tax equity or selling credits?
Cenet Capital helps developers compare tax equity, hybrid structures and direct credit sales, and connects them with investors and corporate buyers. Share your project size, credit type and timeline.
More Insights
