The Inflation Reduction Act (IRA) and Bipartisan Infrastructure Law (BIL) constitute a once-in-a-lifetime opportunity for the multifamily affordable housing market to access federal funds for green solutions. Holistic green retrofits can improve property value, preserve the affordability of housing, reduce operations and maintenance costs and tenant turns, and increase occupancy with safer, healthier, and more comfortable residences. Through summaries, analysis, and case studies, this new resource guide from ICAST helps owners access those funds.