Heat pump tax credit 2026: The state-by-state guide for US homeowners.

The 2026 heat pump tax credit guide: What US homeowners can still claim and how it works

The 2026 heat pump tax credit is no longer available for new installations, but homeowners in California, Texas, New York and Massachusetts can still access significant state, utility and income-based heat pump incentives.

The federal Energy Efficient Home Improvement Credit, commonly known as the Section 25C credit, expired for qualifying property placed in service after December 31, 2025. Homeowners who installed qualifying equipment during 2025 may still claim the applicable federal credit on their 2025 tax return, subject to the programme’s requirements.

In 2026, the financial opportunity has shifted towards state programmes, utility rebates, income-qualified assistance, low-interest financing and locally funded electrification schemes. California currently has highly targeted programmes, while Massachusetts has some of the country’s most substantial utility-funded incentives. New York continues to support heat-pump adoption through NYSERDA and utility programmes, and Texas relies much more heavily on local utility incentives.

This guide explains what changed, what homeowners can realistically claim in 2026, and how the economics differ across these four major states.

Key Takeaways

The federal 25C heat pump tax credit expired for new installations after December 31, 2025.
California’s remaining heat-pump incentives are increasingly targeted by income, location and programme availability.
Massachusetts offers rebates reaching US$8,500 for qualifying air-source heat pumps and substantially more for income-qualified households.
New York combines NYSERDA programmes, utility incentives, weatherisation support and heat-pump assistance.
Texas has no statewide heat-pump rebate, making the homeowner’s electricity provider particularly important.

The federal heat pump tax credit changed fundamentally in 2026

For much of the 2020s, the federal government played a major role in making residential electrification financially attractive. The Inflation Reduction Act of 2022 expanded the Section 25C Energy Efficient Home Improvement Credit, allowing eligible homeowners to claim a tax credit worth up to US$3,200 annually for qualifying energy-efficiency improvements, including certain heat pumps, heat-pump water heaters and associated improvements.

That federal incentive created a powerful economic mechanism. Rather than reducing the purchase price at the point of sale, the tax credit reduced federal income-tax liability after the qualifying improvement was placed in service. For qualifying heat pumps, the credit could reach US$2,000, while other eligible improvements had separate annual limits.

That framework changed at the end of 2025. The Internal Revenue Service now states that the Energy Efficient Home Improvement Credit applies to qualifying property placed in service on or after January 1, 2023, and before December 31, 2025. Consequently, a homeowner installing a qualifying heat pump in 2026 cannot assume that the former US$2,000 federal heat-pump credit remains available.

This distinction is critical because a large amount of online information still describes the old US$3,200 annual federal incentive as though it applies to 2026 installations. It does not. Homeowners who completed qualifying projects in 2025 may still have an opportunity to claim the credit on their 2025 federal tax return, assuming all eligibility requirements were satisfied.

For someone considering a heat pump today, therefore, the central question is no longer simply how much the federal government will return through the tax system. The more important question is which combination of state, utility and local incentives applies to the particular property.

Why heat pumps remain economically important without the federal credit

The disappearance of the federal tax credit does not make heat pumps economically irrelevant. It changes the calculation.

A modern air-source heat pump transfers thermal energy rather than generating heat directly through combustion or resistance heating. In heating mode, it extracts heat from outdoor air and moves that energy indoors through a refrigeration cycle. In summer, the process reverses, allowing the same equipment to provide air conditioning.

This dual-purpose capability is economically important because one system can replace separate heating and cooling equipment. Modern variable-speed compressors can also modulate output rather than operating exclusively at full capacity, improving comfort and potentially reducing electricity consumption under appropriate operating conditions.

The financial outcome depends heavily on the existing heating system, local electricity and fuel prices, building envelope, climate, equipment efficiency, installation cost and utility rate structure.

California’s climate is particularly diverse, ranging from relatively mild coastal regions to hot inland valleys and colder mountain areas. Texas has substantial cooling demand and generally milder winter conditions, although northern Texas can experience significant cold-weather events. New York and Massachusetts place much greater emphasis on cold-climate heating performance because winter heating loads are substantial.

The right economic comparison is therefore not simply the purchase price of a heat pump against a furnace. It is the total cost of ownership over the equipment’s expected operating life.

Pet insurance with super fast everything

California: substantial incentives remain, but availability is highly restricted

California presents one of the most complicated heat-pump incentive environments in the United States.

The California Energy Commission says the state’s federal Inflation Reduction Act residential programmes include HEEHRA, HOMES and contractor-training initiatives. For homeowners, however, availability differs considerably between programmes.

The most important programme for eligible single-family households has been HEEHRA, the Home Electrification and Appliance Rebate programme. It can provide up to US$8,000 for qualifying low-income California households installing an eligible heat-pump HVAC system, while households between 80% and 150% of area median income can qualify for up to US$4,000.

There is an important 2026 caveat. TECH Clean California reported that as of February 24, 2026, single-family HEEHRA rebates were fully reserved statewide and new income-verification applications were no longer being accepted for single-family projects. This means homeowners should not treat the advertised US$4,000 or US$8,000 amounts as universally available cash waiting to be claimed.

Programme funding can also be geographically targeted. For example, TECH Clean California has announced heat-pump incentives for Aliso Canyon priority communities in the San Fernando Valley beginning in late summer 2026, with income-qualified residents potentially receiving assistance covering substantial portions of installation costs.

California’s broader HOMES programme is also important, although homeowners should distinguish between funding that has been allocated and rebates that are actually open for applications. The California Energy Commission received a US$291 million federal award for HOMES and is developing a statewide Pay for Performance programme in which rebates will be connected to measured energy savings. As of the current 2026 programme schedule, that programme was still being developed rather than functioning as a universally available homeowner rebate.

California homeowners should therefore approach heat-pump financing geographically. A resident of Sacramento may have access to a different incentive package from a homeowner in Los Angeles, San Diego or the San Francisco Bay Area.

The Sacramento Municipal Utility District, for example, increased its residential heat-pump incentives in 2026. SMUD announced rebates of up to US$3,000 for gas-to-electric heat-pump HVAC conversions, alongside separate heat-pump water-heater incentives.

This illustrates an increasingly important principle in 2026: the electricity provider can be as important as the state government when determining the final price of a heat pump.

California’s updated energy code also reinforces the long-term importance of heat-pump technology. The 2025 California Energy Code took effect on January 1, 2026 and places greater emphasis on energy efficiency and heat-pump technologies in new construction and major renovations.

Texas: the utility determines much of the financial opportunity

Texas presents almost the opposite incentive structure.

There is no single statewide residential heat-pump rebate comparable with Massachusetts’ Mass Save programme. Instead, Texas homeowners generally have to investigate their local electricity provider, municipal utility or cooperative.

Austin Energy is a particularly significant example. Its residential Home Energy Savings programme increased rebates for qualifying air-conditioning and heat-pump projects, with rebates averaging about US$3,000 for qualifying projects during its current promotional period.

Houston-area homeowners face a different environment. CenterPoint Energy’s Texas electric programmes provide incentives for energy-efficiency improvements, including air-source and ductless heat-pump equipment, although the precise incentive depends on the equipment and programme requirements.

This decentralised structure reflects the broader economics of Texas electricity markets. Texas does not operate a conventional statewide retail electricity system in which every homeowner receives identical efficiency incentives. Investor-owned utilities, municipal utilities and cooperatives operate under different programme structures.

For homeowners in Dallas-Fort Worth, Houston, Austin, San Antonio and other Texas markets, identifying the utility territory should therefore be the first step before obtaining heat-pump quotations.

Texas’ climate also changes the economics. Cooling is frequently a major component of household electricity consumption, meaning a high-efficiency heat pump can provide substantial value even when heating requirements are relatively modest compared with those in New York or Massachusetts.

The absence of a state income tax also matters. A Texas homeowner cannot compensate for the disappearance of the federal 25C credit with a Texas personal income-tax credit. The economic case consequently depends heavily on equipment efficiency, utility rebates, energy savings, financing costs and the replacement value of the existing HVAC system.

Renters insurance that keeps your stuff safe

Renter tested. Landlord approved. Starting from $5/mo.

New York: heat pumps are part of a larger building-efficiency strategy

New York has developed a more integrated approach to residential electrification.

NYSERDA’s programmes increasingly treat the building envelope and heating system as connected investments. Its Comfort Home programme provides incentives for sealing and insulating homes, while homeowners who subsequently install heat pumps may qualify for additional incentives. NYSERDA currently describes incentives ranging from US$1,000 to US$4,000 for eligible seal-and-insulate packages and up to US$5,000 in additional incentives associated with heat-pump installation.

That approach has considerable technical merit.

Installing a heat pump in a poorly insulated, highly air-leaky building can require more heating capacity and produce less favourable operating economics. Weatherisation reduces the building’s heating and cooling load, potentially allowing a smaller heat pump to maintain indoor comfort.

New York’s Clean Heat framework also continues to support heat-pump deployment. NYSERDA’s 2026 programme materials describe a revised New York State Clean Heat programme focused on existing one-to-four-family residential buildings.

For New York homeowners, the economic opportunity therefore extends beyond a single rebate cheque. The combination of weatherisation incentives, utility programmes, heat-pump incentives and financing can materially change the project’s net cost.

New York’s colder climate makes equipment selection especially important. Homeowners should look for systems appropriately rated for cold-climate operation rather than selecting equipment primarily according to its cooling performance.

A heat pump’s nameplate efficiency is also not the whole story. Seasonal performance, low-temperature capacity, defrost behaviour, backup heating strategy and electricity prices all influence actual household costs.

Massachusetts may offer the strongest 2026 incentive environment

Massachusetts stands out among the four states because its utility-funded Mass Save system continues to offer substantial heat-pump rebates even after the federal tax credit expired.

For 2026 installations, Mass Save lists air-source heat-pump rebates of up to US$8,500. The standard whole-home rebate is US$2,650 per ton, while partial-home systems can receive US$1,125 per ton, subject to the programme’s limits.

Income-qualified households can receive considerably more. Mass Save’s enhanced incentives can provide up to US$16,000 for qualifying air-source heat-pump projects, with certain income-qualified customers potentially receiving no-cost heat-pump installations through turnkey services.

Ground-source heat pumps receive even larger incentives. Mass Save lists a standard whole-home incentive of US$13,500 and income-based enhanced incentives of up to US$25,000.

These numbers demonstrate why homeowners should not assume that the expiration of the federal tax credit means the end of meaningful financial assistance.

Massachusetts’ programme has technical conditions. Eligible air-source systems must meet ENERGY STAR Cold Climate criteria, and installations generally must be completed by December 31, 2026. Rebate documentation must be received by February 28, 2027. Whole-home projects also have weatherisation and verification requirements.

Mass Save also offers 0% HEAT Loan financing of up to US$25,000 for qualified improvements.

The result is an unusually powerful combination of upfront incentives and low-cost financing, particularly for households replacing oil, propane or electric resistance heating.

America’s most loved homeowners insurance

Zero hassle. Great prices. Trusted by your lender.

The most important technical issue is proper sizing

Regardless of state, homeowners should be cautious about choosing a heat pump solely because it qualifies for a rebate.

Oversizing can reduce efficiency and create undesirable cycling, while undersizing can increase reliance on supplemental heating during cold conditions. A competent contractor should perform a heating and cooling load calculation based on the actual characteristics of the property rather than relying exclusively on square-footage rules.

This is especially important in Massachusetts and New York, where winter design temperatures can substantially affect equipment selection.

Ductwork also matters. A highly efficient outdoor unit cannot compensate indefinitely for poorly designed, leaking or undersized ducts. In homes without ducts, ductless mini-split systems can provide an alternative, although the number and positioning of indoor units must be appropriate for the building’s thermal characteristics.

The electrical system deserves attention as well. Some installations may require panel upgrades, new circuits or other electrical work. These costs can materially affect the economic return, although certain state programmes can provide separate assistance for electrical infrastructure.

The economics should be calculated after incentives, not before them

A homeowner should begin with the complete installed price rather than the equipment sticker price.

Suppose a qualifying heat-pump installation costs US$18,000. A Massachusetts homeowner receiving an US$8,500 rebate would face a substantially different capital cost from a homeowner in a Texas utility territory offering a few hundred dollars.

The same equipment can therefore have radically different payback periods depending on location.

But simple payback is only one measure. A rigorous household analysis should consider annual energy savings, maintenance costs, expected equipment life, financing costs, replacement of an ageing furnace or air conditioner, future energy prices and the value of having heating and cooling integrated into one system.

A homeowner replacing a 15-year-old air conditioner and failing furnace is in a different financial position from someone replacing perfectly functional equipment solely to electrify the home.

The opportunity cost of capital also matters. A US$15,000 installation financed at a high interest rate can have substantially worse economics than the same project supported by a 0% or low-interest programme.

Car insurance that costs less for safe drivers

Super fast everything. Seamless claims. Low rates for low mileage.

What homeowners should do in 2026

The first step is to establish whether the installation occurred in 2025 or will occur in 2026. That determines whether the former federal 25C tax credit can potentially enter the calculation.

For a 2026 project, homeowners should then identify their electric utility and investigate state, utility and local programmes before signing a contract. This is particularly important in California and Texas, where programme availability can vary significantly by location.

Homeowners should also establish income eligibility before assuming that a large advertised rebate is available. Several of the most generous programmes in California and Massachusetts are explicitly income-qualified.

The contractor should verify equipment eligibility before installation, not after. California’s HEEHRA programme, for example, has specific equipment and contractor requirements, while Massachusetts maintains a qualified-products framework and requires participating installers for its heat-pump rebates.

Most importantly, homeowners should obtain a written estimate showing the gross installation cost, eligible incentives, financing costs, expected electrical work and final net project cost.

The 2026 heat-pump market is entering a new phase

The expiration of the federal 25C credit represents an important turning point in America’s residential energy market. For several years, federal tax policy provided a relatively uniform incentive for homeowners across the country. In 2026, the financial landscape is becoming more fragmented.

California is concentrating remaining incentives around income, geography and specific programmes. Texas is relying predominantly on utilities and local energy-efficiency programmes. New York is integrating heat pumps with weatherisation and broader building-efficiency policies. Massachusetts has maintained unusually large utility-funded incentives and low-cost financing.

That fragmentation means there is no single national answer to the question of how much a homeowner can save on a heat pump in 2026.

For California, Texas, New York and Massachusetts homeowners, the most financially rational approach is to treat the heat pump as an investment whose return depends on the entire system: equipment efficiency, building performance, local energy prices, incentives, financing and installation quality.

The federal tax credit may have disappeared for new 2026 installations, but the economic case for heat pumps has not disappeared with it. In several markets, particularly Massachusetts and selected California and New York programmes, public incentives remain large enough to substantially alter the capital cost. In Texas, the economics depend more heavily on the local utility and the home’s cooling requirements.

The central lesson for 2026 is therefore straightforward: do not ask whether the heat pump tax credit still exists in isolation. Ask what incentive stack is available for your particular home, utility territory, income level and equipment choice. That is where the real financial opportunity now lies.

Term life insurance for the next generation

The most coverage for your family, at the lowest possible price.

What is a heat pump and how does it work?

A heat pump is an electrically powered heating and cooling system that transfers heat from one location to another rather than generating heat through combustion. In winter, it extracts heat from outdoor air, even when temperatures are relatively low, and transfers that heat inside the home. In summer, the process reverses, allowing the same system to remove heat from indoors and release it outdoors.

This makes a heat pump fundamentally different from a conventional gas or oil furnace, which generates heat by burning fuel. Because heat pumps move thermal energy rather than create it directly, they can deliver substantially more heat energy than the electrical energy they consume under suitable operating conditions.

How a heat pump moves heat

The basic principle is similar to that used by a refrigerator, although a heat pump can operate in both directions. A refrigerant circulates through a closed system containing a compressor, condenser, expansion device and evaporator. These components manipulate the refrigerant’s pressure and temperature so that heat can be absorbed from one environment and released into another.

During winter, the outdoor unit acts as the heat collector. The refrigerant circulating through the outdoor coil can absorb thermal energy from the surrounding air. Even cold outdoor air contains thermal energy, although the amount available decreases as temperatures fall.

The compressor then raises the refrigerant’s pressure and temperature. The heated refrigerant travels to the indoor coil, where it releases its thermal energy into the home’s air. The refrigerant subsequently expands, becomes colder, and returns outdoors to absorb more heat. The cycle continuously repeats while the system is operating.

What happens in summer?

In summer, a reversing valve changes the direction of refrigerant flow. The indoor coil becomes the evaporator, absorbing heat from the home’s indoor air. The compressor and outdoor coil then allow that heat to be released outside.

The result is essentially an air conditioner operating in reverse.

This reversibility is one of the principal economic advantages of a heat pump. A single system can provide both space heating and air conditioning, potentially eliminating the need for separate heating and cooling equipment.

JuiceBox 40

WiFi-enabled 40-amp smart EV charging station (Level 2 EVSE) with 25-foot cable & integrated cable management

Up to 7x faster charge: 40A / 9.6 kW
WiFi connectivity with smartphone app and online control dashboard
Dynamic LED lights show power, connectivity, and charging status
*NEW* built-in cable rack
*NEW* security lock

~~Was US$699.00~~ Now US$649.00 Ships free!

Buy Now

Why heat pumps can be highly efficient

A conventional electric resistance heater converts electricity into heat. A heat pump operates differently because electricity primarily powers the compressor and fans that move existing thermal energy.

This means a heat pump can potentially provide several units of thermal energy for each unit of electrical energy consumed, depending on outdoor temperature, equipment efficiency and operating conditions. This relationship is commonly expressed through measures such as the coefficient of performance (COP) for heating and seasonal heating performance.

Efficiency varies considerably. As outdoor temperatures decline, extracting heat becomes progressively more difficult, and the heat pump may require more electrical energy to maintain the desired indoor temperature. Modern cold-climate heat pumps are specifically engineered to maintain useful heating capacity at significantly lower outdoor temperatures than older generations of equipment.

For homeowners in colder states such as New York and Massachusetts, cold-weather performance is therefore an important consideration when selecting equipment. In warmer climates such as Texas and much of California, cooling performance can be equally important because air conditioning may represent a substantial proportion of annual household electricity consumption.

Air-source versus ground-source heat pumps

The most common residential technology is the air-source heat pump, which exchanges thermal energy with outdoor air. These systems can be installed as ducted central systems or ductless mini-split systems.

Ground-source, or geothermal, heat pumps exchange heat with the ground through buried loops. Because underground temperatures are generally more stable than outdoor air temperatures, ground-source systems can achieve highly consistent performance. Their major disadvantage is the substantially higher installation cost and the site-specific engineering required.

For most homeowners considering electrification, an air-source heat pump is the more straightforward option. Ground-source systems can become economically attractive where the property, available land, installation conditions and incentives justify the larger initial investment.

Why insulation and ductwork matter

The performance of a heat pump is not determined solely by the equipment itself. The building in which it operates is equally important.

A poorly insulated house with substantial air leakage loses heat rapidly during winter. A heat pump installed in such a building may have to operate for long periods at high output to maintain indoor temperatures.

Improving insulation, sealing air leaks and correcting defective ductwork can therefore reduce the home’s heating and cooling load. In some cases, these improvements can allow a smaller and more efficient heat pump to meet the property’s requirements.

This is particularly relevant to incentive programmes in states such as New York and Massachusetts, where weatherisation and heat-pump programmes are increasingly connected.

Traction motor for electric vehicle ac motor EV conversion kit R45-120

US$6,557.00

Buy Now

The importance of correct sizing

A heat pump should be sized according to the home’s calculated heating and cooling loads rather than a simple rule based on floor area.

An oversized system can cycle unnecessarily and may not operate as efficiently or comfortably as expected. An undersized system can struggle during periods of extreme weather and may rely more heavily on auxiliary or backup heating.

Professional installation should therefore involve an appropriate load calculation, assessment of the building envelope and evaluation of the existing electrical and distribution systems.

For homeowners considering a 2026 installation, understanding this technical foundation is important because the cheapest heat pump is not necessarily the least expensive system to own. Equipment efficiency, installation quality, local electricity prices, climate, available incentives and the condition of the home all influence the long-term financial outcome.