Understanding the Heat Pump Tax Credit

Learn how to qualify for and receive the new heat pump tax credits in 2024.

Last updated
February 6, 2024
Author: Matt from Currents
Learn about energy for your home or business.

As the world continues to prioritize sustainability and energy efficiency, governments around the globe are implementing various incentives to encourage the use of renewable energy sources.

One such incentive in the United States is the Heat Pump Tax Credit.

If you're a homeowner or business owner considering the installation of a heat pump system, understanding the Heat Pump Tax Credit is crucial.

What is the Heat Pump Tax Credit?

Heat pumps have emerged as a popular and energy-efficient alternative to traditional heating and cooling systems.

They utilize the principles of thermodynamics to transfer heat from one location to another, providing both heating and cooling capabilities. In recognition of their energy-saving benefits, the government introduced the Heat Pump Tax Credit as a financial incentive to encourage the adoption of these systems.

2-ton heat pump installation
2-ton heat pump installation

This credit allows individuals and organizations to offset a portion of the cost of purchasing and installing these energy-efficient systems. By reducing the financial burden associated with heat pump installations, the tax credit aims to increase the adoption of this sustainable technology.

The Heat Pump Tax Credit was initially introduced as part of the Energy Policy Act of 2005 and has undergone several revisions since then. It is currently governed by the Internal Revenue Service (IRS) and falls under the residential energy-efficient property credit section of the tax code.

This credit applies to both residential and commercial properties, making it accessible to a wide range of individuals and organizations.

Heat pumps and biomass stoves and boilers with a thermal efficiency rating of at least 75% qualify for a credit up to $2,000 per year.

Qualified improvements include new:

  • Electric or natural gas heat pumps
  • Electric or natural gas heat pump water heaters
  • Biomass stoves and boilers

Costs may include labor for installation.

It is important to note that the Heat Pump Tax Credit is not a rebate or direct cash incentive but rather a reduction in the amount of federal income tax owed. Essentially, it is a dollar-for-dollar reduction of tax liability.

This means that homeowners and businesses can claim the credit when filing their annual tax returns, resulting in potential savings on their tax liability.

Eligibility Criteria for Heat Pump Tax Credit

To qualify for the Heat Pump Tax Credit, certain eligibility criteria must be met.

Types of Heat Pumps Eligible for Tax Credit

Generally, air-source heat pumps and geothermal heat pumps are eligible for the tax credit.

ground source heat pump
Geothermal heat pumps are eligible

Air-source heat pumps extract heat from the air and transfer it indoors during cold weather, while geothermal heat pumps utilize the constant temperature of the ground or water to provide heating and cooling.

It's important to note that not all heat pumps will qualify for the tax credit.

The heat pump must meet certain energy efficiency standards, which are determined by the Seasonal Energy Efficiency Ratio (SEER) and Heating Seasonal Performance Factor (HSPF) ratings. These ratings measure the efficiency of the heat pump and determine whether it meets the required standards for the tax credit.

Residential and Commercial Eligibility

The Heat Pump Tax Credit is available for both residential and commercial properties (specifically, owners of commercial properties).

Homeowners who install qualifying heat pump systems in their primary residences are eligible to claim the tax credit. Additionally, second homes and rental properties may also qualify, subject to certain limitations and conditions.

For commercial properties, including businesses, the tax credit is available for heat pump installations in non-residential buildings. This provides an opportunity for businesses to save on their energy costs while contributing to a more sustainable environment.

For commerical building owners, it's a bit more complicated. Tax credit savings are the cost of the installed property or the savings per square foot calculated as:

  • $0.50 per square foot for a building with 25% energy savings
  • Plus $0.02 per square foot for each percentage point of energy savings above 25%
  • Up to a maximum of $1.00 per square foot for a building with 50% energy savings

heat pump tax credits
Calculate your heat pump tax credits with Currents

Qualifying Energy Efficiency Standards

To be eligible for the Heat Pump Tax Credit, the installed heat pump must meet specific energy efficiency standards.

As mentioned earlier, these standards are determined by the SEER and HSPF ratings. The SEER rating measures the cooling efficiency of the heat pump, while the HSPF rating measures its heating efficiency.

As of the current tax year, the minimum SEER and HSPF ratings required for eligibility are as follows:


Air-Source Heat Pumps: A minimum SEER rating of 15 and an HSPF rating of 8.5 or higher.

Geothermal Heat Pumps: No specific SEER or HSPF rating requirements, but they must meet the Energy Star program requirements in effect at the time of installation.

It's important to consult the latest guidelines and regulations provided by the IRS to ensure that your heat pump meets the necessary energy efficiency standards to claim the tax credit.

How to Apply for the Heat Pump Tax Credit

Filing Requirements

Learn about other Tax Credits you can file for home energy efficiency.

1. Use the Correct Tax Forms: Individuals should use IRS Form 5695, "Residential Energy Credits," to claim the tax credit. Businesses and commercial property owners should consult with a tax professional or refer to the appropriate business tax forms.

2. Complete the Relevant Sections: When filling out Form 5695 for homeowners, ensure that you complete the sections specific to the Heat Pump Tax Credit.

These sections typically include information about the type of heat pump installed, its energy efficiency ratings, and the total cost of the installation.

3. Calculate the Tax Credit: Use the information provided by the manufacturer or installer of your heat pump to calculate the eligible tax credit amount.

Keep in mind that the tax credit is a percentage of the total cost, up to a specified maximum cap.

energy efficient tax credits
Examples of $1,200 in energy efficient tax credits, combine with heat pumps for the max of $3,200

Through 2032, federal income tax credits are available to homeowners, that will allow up to $3,200 annually to lower the cost of energy efficient home upgrades by up to 30 percent.

An example of this would be getting $2,000 in tax credits for a heat pump and an additional $1,200 for other energy efficient upgrades like insulation, doors and windows.

heat pump tax credits
Example of $2,000 tax credit savings

4. Include the Tax Credit on Your Tax Return: Enter the calculated tax credit amount on the appropriate line of your tax return form. Ensure that you follow the instructions and guidelines provided by the IRS to accurately report the tax credit.

Documentation Needed

1. Manufacturer's Certification Statement: Obtain a manufacturer's certification statement that confirms the heat pump's eligibility for the tax credit.

This statement should include details such as the make and model of the heat pump, its energy efficiency ratings, and confirmation that it meets the IRS requirements.

2. Installation Invoice or Receipt: Keep a copy of the invoice or receipt from the installation of your heat pump. This document should include the total cost of the installation, including any labor charges, materials, and equipment.

3. Energy Efficiency Ratings: Gather documentation that clearly indicates the SEER and HSPF ratings of your installed heat pump. This can be obtained from the manufacturer's specifications or the Energy Star label, if applicable.

4. Any Additional Supporting Documentation: Depending on your specific situation, you may need to provide additional documentation, such as proof of ownership, residency, or business ownership.

Consult the IRS guidelines and instructions for any additional requirements.

It is crucial to retain copies of all documents related to your heat pump installation and the tax credit application. These records will serve as evidence in case of an audit or if the IRS requires further verification.

Currents will help identify which heat pumps you should choose in order to receive the tax credit. Learn more by submitting our energy quiz.

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