The Inflation Reduction Act (IRA) of 2022 makes the single largest investment in climate and energy in American history, enabling America to tackle the climate crisis, advancing environmental justice, securing America’s position as a world leader in domestic clean energy manufacturing, and putting the United States on a pathway to achieving the Biden Administration’s climate goals, including a net-zero economy by 2050.

As part of the Inflation Reduction Act of 2022 signed into law on August 16, 2022, residential energy efficiency tax credits have been extended through 2032. This information applies to the existing tax credits for 2022. Changes to residential energy efficiency tax credits under the Inflation Reduction Act will become effective starting in 2023. Please bookmark this page, as we will be updating the information here by the end of the year.

Tax credits for residential energy efficiency and those for builders of energy efficient homes were extended retroactively, through December 31, 2022. Tax deductions for energy efficient commercial buildings allowed under Section 179D of the Internal Revenue Code were made permanent under the Consolidated Appropriations Act of 2021.

The tax credits for residential renewable energy products are now available through December 31, 2023. Renewable energy tax credits for fuel cells, small wind turbines, and geothermal heat pumps now feature a gradual step down in the credit value, the same as those for solar energy systems. As of 2021, biomass fuel stoves are included in tax credits for residential renewable energy products.

Federal Solar Tax Credits for Businesses

There is a good, detailed explaination of the new Federal Solar Tax Credits for Businesses. 

Homeowner’s Guide to the Federal Tax Credit for Solar Photovoltaics

There is also a good, detailed explaination of the updated Homeowner’s Guide to the Federal Tax Credit for Solar Photovoltaics. 

See our simplified homeowner's Federal Solar Tax Credit Guide for Homeowners (2023)