IRA Government Resources


NAHB expects the federal government to slowly roll out the regulations governing the new programs created under the Inflation Reduction Act, and will continue to monitor for new guidance.

The following are official links to current regulatory information:

Clean Energy for All (

Green and Resilient Retrofit Program:

Green and Resilient Retrofit Program: Request for Information (

HUD Seeks Public Input on Design of New Green and Resilient Retrofit Program for Multifamily Assisted Housing Properties (

Treasury Details LIHTC Bonus Credit for Solar and Wind Projects (

Labor Requirements:

IRS Notice 2022-61 on Labor Requirements (

USDOL FAQs on Prevailing Wages (

USDOL FAQs on Apprenticeships (

Energy-Efficient Homes Credit:

IRS Notice 2023-65 on Section 45L (