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ENERGY STAR
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  1. Home
  2. About ENERGY STAR
  3. Federal Tax Credits For Energy Efficiency
  4. Geothermal Heat Pumps Tax Credit

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Geothermal Heat Pumps Tax Credit

The following Residential Clean Energy Tax Credit amounts apply for the prescribed periods:

  • 30% for property placed in service after December 31, 2016, and before January 1, 2020
  • 26% for property placed in service after December 31, 2019, and before January 1, 2022
  • 30% for property placed in service after December 31, 2021, and before January 1, 2033
  • 26% for property placed in service after December 31, 2032, and before January 1, 2034
  • 22% for property placed in service after December 31, 2033, and before January 1, 2035
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Changes to requirements for claiming the Energy Efficient Home Improvement Tax Credit in 2025
  • How to Claim the Federal Tax Credits
  • Strategies to Maximize Your Federal Tax Savings
  • Claim the credits using the IRS Form 5695.
  • Instructions for Form 5695
  • Instructions for Form 5695 (Print Version - PDF)

What products are eligible?

Qualified geothermal heat pump property:

Equipment which:
(1) uses the ground or ground water as a thermal energy source (to heat), or as a thermal energy sink (to cool) a home, and
(2) is ENERGY STAR certified.

Qualified geothermal heat pump property expenditure:

An expenditure for qualified geothermal heat pump property installed on or in connection with the taxpayer's residence. 

Find Eligible Products

Find products that are eligible for this tax credit.

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Who can use this credit?

Existing homes and new construction qualify. Both principal residences and second homes qualify. Rentals do not qualify.

This system must be installed in connection with a dwelling unit located in the United States and used as a residence by the taxpayer. The home served by this system does not have to be the taxpayer's principal residence.

A principal residence is the home where you live most of the time. The home must be in the United States. It can include a house, houseboat, mobile home, cooperative apartment, condominium, and a manufactured home.

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