Additional information is available on the Resources page.
Period of Availability
Consumer Tax Credit
Base Credit Amount:
30% of cost, with limits for each type of improvement and total per year. 30% up to $150 dollars for a home energy audit. Up to $600 for “energy property,” e.g. efficient heating and cooling equipment; $600 for windows; $250 per door, $500 total for doors; $2,000 for heat pumps. Total annual credit capped at $1,200 per year for all building envelope components. Electric or natural gas heat pump water heaters, electric or natural gas heat pumps, and biomass stoves and biomass boilers have a separate aggregate yearly credit limit of $2,000.