Energy Efficient Home Improvement Credit

These expenses may qualify if they meet requirements detailed on energy.gov:

Exterior doors, windows, skylights and insulation materials
Central air conditioners, water heaters, furnaces, boilers and heat pumps
Biomass stoves and boilers
Home energy audits

The amount of the credit you can take is a percentage of the total improvement expenses in the year of installation:

2022: 30%, up to a lifetime maximum of $500
2023 through 2032: 30%, up to a maximum of $1,200 (heat pumps, biomass stoves and boilers have a separate annual credit limit of $2,000), no lifetime limit

Get details on the Energy Efficient Home Improvement Credit.