Energy Efficient Home Improvement Credit (25C)

Internal Revenue Service

Expired Home Repair

About This Program

30% tax credit up to $3,200/year for energy-efficient home improvements including heat pumps ($2,000 sub-limit), insulation, windows, doors, and water heaters. Expired December 31, 2025. Claim on 2025 tax returns for qualifying installations completed by that date.

EXPIRED for new installations after Dec 31, 2025; $2,000 sub-limit for heat pumps

Key Details

  • EXPIRED for new installations after December 31, 2025
  • Was 30% of costs, up to $3,200/year total
  • $2,000 sub-limit for heat pumps, biomass stoves/boilers
  • $1,200 sub-limit for other improvements (windows, insulation, etc.)
  • Claim on 2025 tax return for qualifying 2025 installations

How to Apply

Visit Official Program Page Track this program

800-829-1040

Deadline: EXPIRED Dec 31, 2025, claim on 2025 returns only

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