FILE PHOTO: The U.S Treasury building in Washington.
The Internal Revenue Services guidance is among a series of clarifications of Inflation Reduction Act clean energy tax credit rules due before the end of 2023, including a provision aimed at deterring companies from relying on Chinese supply chains. For homes in multi-family buildings to qualify for the full $5,000 credit, builders also must pay workers the area's prevailing wage, according to the IRS guidance.