For a 2026 heat pump project, start with rebates and local programs, not the old federal 25C credit.
The federal Energy Efficient Home Improvement Credit under Internal Revenue Code Section 25C was accelerated to an end date of December 31, 2025. A heat pump placed in service in 2026 does not qualify for that credit. Projects completed in 2025 may still qualify on the 2025 tax return if they met the rules in effect for that year.
| Incentive path | 2026 status | What to check |
|---|---|---|
| Incentive pathFederal 25C heat pump credit | 2026 statusNot available for property placed in service after December 31, 2025. | What to checkIf the project was completed in 2025, verify 2025 eligibility and filing documentation. |
| Incentive pathHigh-Efficiency Electric Home Rebates (HEEHR), formerly Home Electrification and Appliance Rebates | 2026 statusAvailable in participating jurisdictions, but current state and territory HEEHR rules differ from Tribal guidance. | What to checkFor state and territory HEEHR programs, check current equipment-upgrade eligibility, the insulation and air-sealing prerequisite or approved exception, household income, eligible costs, timing, and remaining funds. Check Tribal-program guidance separately. |
| Incentive pathHome Efficiency Rebates | 2026 statusAvailable in participating jurisdictions for qualifying whole-home energy-saving projects. | What to checkModeled or measured savings pathway, project scope, local program rules, and whether the heat pump is part of the qualifying package. |
| Incentive pathState, utility, and local incentives | 2026 statusVaries by location and utility territory. | What to checkZIP, electric or gas utility, equipment criteria, installation date, pre-approval, and stacking rules. |
The old $2,000 federal heat pump credit is a 2025 rule, not a 2026 installation incentive.
For qualifying heat pumps placed in service from 2023 through 2025, Section 25C allowed a credit equal to 30 percent of qualified expenses, with a separate annual limit of up to $2,000 for heat pumps, heat pump water heaters, biomass stoves, and biomass boilers. The IRS now states that the credit is not allowed for property placed in service after December 31, 2025.
If your heat pump was installed and placed in service in 2025, the prior rules may still matter when filing the 2025 return. The IRS directs eligible taxpayers to Form 5695 and requires the documentation applicable to that tax year. A quote signed in 2025 is not enough by itself if the property was not placed in service by the deadline.
Residential geothermal heat pumps had been covered under the Residential Clean Energy Credit, Section 25D. IRS guidance says that credit also ended for expenditures made after December 31, 2025.
Federal rebate funding still reaches households through state, territory, and Tribal programs.
The Department of Energy's Home Energy Rebates program has two main paths. Under DOE's May 29, 2026 notice for state and territory HEEHR programs, existing-home equipment upgrades are limited to replacing electric equipment with more efficient electric equipment, while qualifying new construction remains eligible. Insulation and air sealing must come first unless the home already meets the approved state standard. Home Efficiency Rebates follow a different whole-home savings path. Tribal-program guidance is separate.
- HEEHR heat-pump rebate
Up to $8,000 is a statutory maximum, not an automatic rebate.
DOE program requirements set a heat-pump rebate cap of $8,000. For state and territory HEEHR programs, the cap applies only when the project is otherwise eligible under current rules. Existing-home equipment upgrades are limited to replacing electric equipment with more efficient electric equipment, and insulation and air sealing must come first unless the home already meets the approved state standard. Households below 80 percent of area median income may be eligible for up to 100 percent of qualified project cost, while households from 80 to 150 percent may be eligible for up to 50 percent, subject to the cap and local program rules.
- HOMES
Whole-home savings can create a different rebate path.
HOMES rebates are tied to qualifying energy-saving projects rather than a simple heat-pump price tag. A heat pump may be one component of a larger project that includes insulation, air sealing, duct work, or other efficiency measures.
- Local implementation
The administering program decides what is open today.
DOE states that Home Energy Rebates are available in select jurisdictions and directs consumers to state, territory, or Tribal program information for current eligibility and program status.
The rebate can be lower or unavailable because of income, eligible costs, equipment, timing or funding. For state and territory HEEHR programs, DOE's May 29, 2026 notice limits existing-home equipment upgrades to replacing electric equipment with more efficient electric equipment; qualifying new construction remains eligible. Insulation and air sealing must come first unless the home already meets the approved state standard. Keeping a fossil-fuel system does not by itself establish eligibility. Ask the administrator which current rules or previously approved reservation apply to your project. Check Tribal-program guidance separately.
Your ZIP and utility territory can matter more than a national headline.
States, utilities, municipalities, and regional programs may offer additional incentives for heat pumps, weatherization, electrical upgrades, or whole-home electrification. Some programs can be combined; others reduce the eligible project cost used by another incentive or prohibit certain combinations.
- 1
Identify the exact project.
Whole-home ducted replacement, ductless zones, dual fuel, geothermal, and a heat pump added to an existing system can fall under different program rules.
- 2
Use the property location, not the contractor's office.
Eligibility can depend on state, ZIP, utility service territory, and sometimes property type or primary-residence status.
- 3
Check timing before purchase.
Some programs require pre-approval, approved contractors, eligible-product lists, or reservation of funds before equipment is ordered or work begins.
- 4
Confirm stacking in writing.
A utility rebate, state incentive, and Home Energy Rebate may interact. The administering programs, not the contractor's estimate, determine whether they can be combined.
Ask which rebates you qualify for and what you must do to receive them.
If a proposal says you will receive a rebate or credit, ask the contractor to identify the exact program and the exact condition the project satisfies. Treat an estimated incentive as a separate line item until eligibility is independently confirmed.
- Program
Name the administrator and program.
State program, utility, municipality, Tribal program, or other administrator. A generic label such as “federal rebate” is not enough.
- Equipment
Record the proposed model or matched system.
Some programs use product lists or efficiency thresholds. “High efficiency heat pump” is not a substitute for exact eligibility evidence.
- Project
Separate equipment from enabling work.
Electrical, duct, weatherization, controls, removal, and other scope may have separate eligibility or caps.
- Timing
Ask whether approval must come first.
Confirm application, reservation, purchase, installation, and inspection deadlines before work begins.
- Payment
Who submits the application, and when do you receive the money?
Confirm who files the paperwork, what documents you need, who receives the payment, whether the rebate reduces your invoice or arrives later, and how much you must pay before any rebate is received.
- Net cost
Keep gross price and incentives separate.
Compare contractors on the same installed scope first, then apply only incentives that you have actually verified.
Compare the project before incentives, then calculate the verified net cost.
The cleanest comparison is gross installed price minus incentives you have independently confirmed. This prevents a contractor with a higher base price from appearing cheaper only because the proposal assumes rebates that may not apply.
| Line | Keep separate | Why |
|---|---|---|
| LineGross installed scope | Keep separateEquipment, labor, electrical, duct, controls, removal, permits, other work. | WhyThis is what the contractor is charging before incentives. |
| LineVerified rebate | Keep separateProgram, amount, eligibility basis, approval status. | WhyA program maximum is not your approved amount. |
| LineTax treatment | Keep separateCurrent tax-year rules and your own eligibility. | WhyFor 2026 installations, the old federal 25C heat-pump credit is not available. |
| LineNet cost | Keep separateGross installed price minus only verified incentives. | WhyThis is the useful number for comparing financed or cash project options. |
Common incentive questions
Is there a federal tax credit for a heat pump installed in 2026?
No under Section 25C. IRS guidance states that the Energy Efficient Home Improvement Credit is not allowed for property placed in service after December 31, 2025.
What if my heat pump was installed in 2025 but I am filing taxes in 2026?
The 2025 rules may still apply because the relevant tax year is the year the property was placed in service. Verify the 2025 eligibility rules and Form 5695 requirements.
Can I still get up to $8,000 for a heat pump?
Possibly, but $8,000 is a maximum rather than an automatic payment. For state and territory HEEHR programs, current 2026 rules limit existing-home equipment upgrades to replacing electric equipment with more efficient electric equipment; qualifying new construction remains eligible, and insulation and air sealing must come first unless the home already meets the approved state standard. Income, eligible costs, timing, funding, and local administration still matter. Check Tribal-program guidance separately.
Can I keep an existing fossil-fuel heating system and still qualify?
Keeping a fossil-fuel system does not by itself establish eligibility. DOE's May 29, 2026 notice allows retention of existing fossil-fuel HVAC in state and territory HEEHR projects, but the project still has to meet the current equipment-upgrade and weatherization conditions. Ask the program administrator which current rule or previously approved reservation applies. Check Tribal-program guidance separately.
Can I combine a utility rebate with a Home Energy Rebate?
Sometimes. Stacking rules vary by program, and some incentives change the cost basis used by another program. Verify both administrators before assuming the amounts add together.
Should I choose equipment based on the rebate?
No. First establish the system type, load, low-temperature performance where relevant, matched equipment, and installation scope. Incentives should reduce the cost of a sound project, not determine the project by themselves.