HVAC rebates in Idaho, 2026
What's available for heat pumps, AC and furnaces in Idaho, what they pay and who qualifies — now that the federal 25C credit is gone.
0
Active programs
verified by hand
No
Home energy rebates
federally funded, state-run
Ended
Federal 25C credit
for 2026 installs
What changed in 2026
The federal Energy Efficient Home Improvement Credit (25C) ended for equipment placed in service after December 31, 2025. What remains are state-run federal rebates where a state has launched them, utility rebates and manufacturer promotions. In June 2026 the Department of Energy renamed the federal programs (HEAR is now the High-Efficiency Electric Home Rebate, HEEHR) and stopped paying for switching from gas, oil or propane to a heat pump: HEEHR heat pump rebates now cover replacing electric equipment, or new construction. Savings-based HOMES rebates can still help a home that heats with gas.
Federal rebates run by the state
Idaho has not launched the federally funded home energy rebates.
States are reworking their programs to the June 2026 federal rules, so a program listed here may have paused or changed what it pays for. Confirm with the state before you count on a rebate.
Income limits by county
The income-based rebates use area median income. These are HUD's 80% limits for a family of four; 150% is almost twice as high.
| County | 80% limit, family of 4 |
|---|---|
| Teton County | $95,450 |
| Ada County | $88,550 |
| Boise County | $88,550 |
| Canyon County | $88,550 |
| Owyhee County | $88,550 |
| Blaine County | $86,800 |
| Valley County | $85,750 |
| Franklin County | $85,050 |
| Kootenai County | $82,800 |
| Bonneville County | $80,900 |
| Jefferson County | $80,900 |
| Bannock County | $80,650 |
| Nez Perce County | $76,650 |
| Twin Falls County | $76,150 |
| Bingham County | $76,100 |
| Oneida County | $76,000 |
| Latah County | $75,100 |
| Bear Lake County | $75,050 |
| Camas County | $71,750 |
| Clearwater County | $70,500 |
| Adams County | $70,400 |
| Benewah County | $70,400 |
| Bonner County | $70,400 |
| Boundary County | $70,400 |
| Butte County | $70,400 |
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