What is It?
Section 45L of the Internal Revenue Code (IRC) is the federal tax incentive that promotes the construction of energy-efficient residential properties. § 45L, also known as the Energy Efficient Home Credit, offers builders, contractors, and developers a tax credit for designing and constructing energy-efficient residential properties that are newly built or substantially remodeled that meet applicable ENERGY STAR home program or DOE Zero Energy Ready Home (ZERH) program requirements.