Idaho insulation & spray foam rebates (2026)
Last checked October 16, 2026.
Federal tax credit (25C): ended
Insulation installed in Idaho after December 31, 2025 does not qualify for the federal Energy Efficient Home Improvement Credit. IRS.
Idaho Home Energy Rebate program
Federal funding declined Home Energy Rebates Programs
Electrification/appliance rebates (HEAR): "it is important to note that rebates are not currently available"
Whole-home efficiency rebates (HOMES/HER): "it is important to note that rebates are not currently available"
Official source: OEMR. Status text compiled via referencesource.org, last checked by them August 25, 2026.
Utility rebates
We haven't verified utility insulation rebates in Idaho. Try ENERGY STAR's rebate finder or DSIRE.