Idaho

Heat pump incentives in Idaho

No statewide rebate program

verified 2026-07

Incentives run through your utility

No state program. Check Idaho Power or Avista for utility rebates.

Utility programs in Idaho

These are the named utility and ratepayer rebates on file for Idaho. You claim the one that serves your address, not the total. Each card carries the program’s own terms: what equipment qualifies, who is eligible, what the cap actually is, and whether it stacks.

Idaho Power

idahopower.com

$500

maximum

You claim it after installFlat amount

$500 ductless heat pump in an existing home with electric resistance (baseboard, ceiling cable, or wall) as primary heat; minimum 7.6 HSPF2. Not retroactive.

Equipment that qualifies
Ductless heat pump, minimum 7.6 HSPF2.
Who qualifies, and the cap
Idaho Power customers in an existing home with electric resistance (baseboard, ceiling cable, or wall) as primary heat. $500.
Stacking
Standalone conversion rebate; not retroactive.

Avista

myavista.com

$500

maximum

You claim it after installFlat amount

Baseboard-to-ductless heat pump $500; conversion rebates for electric-resistance replacement; existing homes.

Equipment that qualifies
Baseboard-to-ductless heat pump conversion; confirm HSPF2 tier.
Who qualifies, and the cap
Avista electric customers replacing electric-resistance primary heat. $500.
Stacking
Electric-resistance replacement conversion rebate; existing homes only.

What your system should be sized for

A heat pump in Idaho should carry the house on the coldest design day, not the average one. These are the winter design temperatures our engine sizes against, in AHRI heating region V (5,500 heating degree days at the Boise reference metro).

CityDesign tempBasis
Boise10°Festimated
Idaho Falls-6°Festimated
Coeur d'Alene5°Festimated

Get notified when instant quoting opens in Idaho

One email when your market goes live, plus an alert if a program on this page changes. Nothing else.

  • Rebate amounts are estimates and subject to change. Verify current program terms and eligibility before quoting a final net price.
  • Eligibility varies by income, equipment efficiency, utility territory, and program funding availability.
  • Federal 25C/25D tax credits expired 12/31/2025. Federal DOE HEAR/HOMES administration ended 5/29/2026. State-run HEAR pathways that still print a dollar on an official page are listed with that URL and fetch date.
  • After-install rebates are claimed by the homeowner after installation and are not guaranteed at the point of sale.