Top Tax Credits and Incentives for Real Estate Developers
The Inflation Reduction Act transformed the incentive landscape for real estate developers. The One Big Beautiful Bill Act (P.L. 119-21), signed July 4, 2025, then ended several of the credits developers relied on most. This guide ranks the credits and financing tools that remain, by maximum value per project, and explains how to qualify for each one.
Removed from this list: 45L, 179D and 30C
Earlier versions of this list ranked Section 45L first, Section 179D second and Section 30C tenth. The One Big Beautiful Bill Act terminated all three: 45L for homes acquired after June 30, 2026, 179D for property whose construction begins after June 30, 2026, and 30C for EV charging property placed in service after June 30, 2026. See what happened to Section 45L and Section 179D, and who can still claim them.
Investment Tax Credit (Section 48E), On-Site Solar and Storage
Best For
Any real estate project with rooftop solar, parking canopy solar, or behind-the-meter battery storage
Eligibility
Solar PV, battery storage, and other qualified clean energy property. The full 30% requires prevailing wage and apprenticeship compliance for projects over 1 MW; without it the base rate is 6%. Wind and solar projects must have begun construction by July 4, 2026, or be placed in service by December 31, 2027. Energy storage keeps a longer phase-down schedule, and foreign-entity-of-concern restrictions now apply.
Stacks With
PACE financing, utility rebates, state solar incentives (NY-Sun, SGIP, etc.)
Developer Tip
A multifamily building with rooftop solar in an energy community can add the 10-point energy community adder to the 30% base and layer state solar incentives on top. Solar that had not begun construction by July 4, 2026 must be placed in service by December 31, 2027 to qualify.
Low-Income Housing Tax Credit (9% and 4%)
Best For
Affordable housing development (new construction and rehabilitation)
Eligibility
4% LIHTC (paired with tax-exempt bonds) or 9% LIHTC (competitive allocation). Units must serve households at 50%–80% Area Median Income for 30+ years.
Stacks With
ITC (for on-site solar), energy community ITC bonus, PACE financing, HOME, CDBG, historic tax credits
Developer Tip
A common affordable housing stack pairs 4% LIHTC and tax-exempt bonds with the ITC on on-site solar. Check the solar construction deadlines before counting on the ITC.
Historic Tax Credit (20%)
Best For
Rehabilitation of certified historic buildings
Eligibility
Building must be a certified historic structure and the rehabilitation must meet Secretary of Interior Standards. The credit is 20% of qualified rehabilitation expenditures.
Stacks With
ITC (on solar added to rehabilitated building), LIHTC (for affordable historic rehabs)
Developer Tip
The historic tax credit plus the ITC on new rooftop solar is a strong pairing for urban commercial building rehabilitation projects, provided the solar meets the construction deadlines.
New Markets Tax Credit (39%)
Best For
Commercial real estate in low-income communities
Eligibility
Investment must flow through a Community Development Entity (CDE) into a Qualified Active Low-Income Community Business in a designated census tract. Annual allocation is competitive.
Stacks With
Historic tax credit, LIHTC (on mixed-use projects), ITC (on building systems), PACE financing
Developer Tip
NMTC + Historic Tax Credit in a low-income downtown commercial corridor is among the highest-leveraged development structures available.
PACE Financing (Property Assessed Clean Energy)
Best For
Commercial and multifamily energy upgrades; development capital stack optimization
Eligibility
Available for commercial properties where the state and locality have enabled PACE. Financed through a special property tax assessment. No personal guarantee required. Does not reduce ITC eligible basis.
Stacks With
ITC, utility rebates, state energy programs
Developer Tip
PACE covers upfront capital costs while ITC is calculated on the full project cost — effectively giving you a 30%+ federal credit on equity you did not actually contribute.
Section 48C — Advanced Energy Manufacturing Credit
Best For
Developers building or retrofitting facilities for clean energy manufacturing
Eligibility
Applies to facilities that manufacture or recycle clean energy equipment. Must be a domestic manufacturing facility. Competitive allocation through IRS. Energy community siting is prioritized.
Stacks With
PACE financing, state manufacturing incentives, industrial revenue bonds
Developer Tip
Industrial real estate developers serving clean energy manufacturing tenants should evaluate 48C for tenant build-outs. Build-to-suit structures may allow 48C credit pass-through.
USDA REAP — Rural Energy for America Program
Best For
Agricultural properties and rural small businesses
Eligibility
Agricultural producers and rural small businesses in USDA-designated rural areas. Grants cover up to 25% of eligible project costs; loan guarantees up to 75%.
Stacks With
ITC (REAP grant reduces ITC eligible basis but net effect is positive), PACE financing, state rural energy programs
Developer Tip
A farm with a 200 kW solar array in a rural energy community can stack a REAP grant with the ITC and the energy community adder, provided the solar meets the construction deadlines.
Scan your project with IncentEdge
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