Residential energy tax credits for high-efficiency heating, cooling and water-heating equipment may be available for qualified equipment. Find federal tax credit for qualified ductless systems at ENERGY STAR®.
The Montana Energy Conservation Installation Credit provides a tax credit for 25% of the cost of a ductless heating and cooling system, with a maximum credit of $500 per individual and up to $1,000 for a married couple filing jointly.
The Oregon Residential Energy Tax Credit provides a tax credit of up to $1,300 from the Oregon Department of Energy.
Visit the Database of State Incentives for Renewables & Efficiency for a comprehensive list of rebates that support energy efficiency in the United States.