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26 U.S. Code § 45L - New energy efficient home credit
Nombre de la Organización
Internal Revenue Service
Resumen de la oportunidad
Tax credit available for the construction or substantial rehabilitation of zero-energy ready or energy star certified homes
Económico y Equidad
Zonas de Oportunidad
Eligible Applicant


Descripción

IRS / Treasury Guidance on § 45L

  • The IRS provides guidance through Notice 2023-65, clarifying how contractors can claim § 45L credits for new or substantially reconstructed energy-efficient homes. This includes details on who qualifies, certification requirements, energy savings standards, and documentation needs. 

  • Builders must certify homes under either the ENERGY STAR Residential New Construction program or the DOE Zero Energy Ready Home (ZERH) program. For ZERH-certified homes, a higher credit is available—up to $5,000 per home.

  • Eligibility depends on the permit date (or production date for manufactured homes) for determining which version of the ZERH/ENERGY STAR program applies.

  • The IRS recommends maintaining detailed documentation of certification, energy ratings, and sale/acquisition to support claims via Form 8908

OBBBA’s Effect on § 45L

  • New acquisition deadline. Under OBBBA, the § 45L credit is terminated for homes acquired after June 30, 2026. Homes purchased or leased after that date are not eligible for the credit.

  • The termination date applies to the acquisition of the home—meaning even if construction or certification was completed earlier, homes must be acquired by June 30, 2026, to claim the credit. 

  • OBBBA does not simply shift the expiration out to 2032—it accelerates the cutoff, narrowing the window for homes to qualify. 

Fondos Disponibles
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Cantidad máxima del premio
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Plazo de Solicitud
6/30/2026
Etiquetas
Eficiencia Energética
Desarrollo Economico
Edificios
Infraestructura de carga/abastecimiento de combustible