Energy Star Tax Credits 2024 Windows. The energy efficient home improvement credit is worth 30% of the total cost of the project, up to $600 for exterior windows and skylights, $250 for a single. Tax credits covering 30% of the project costs will be available for qualifying improvements to your primary residence through 2032.
You can qualify for these credits as long as the. In 2018, 2019 2020, and 2021 the residential.