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Energy Efficient Home Improvement Credit (25C)

Internal Revenue Service

open federal

About This Program

Federal tax credit of 30% of costs up to $3,200 annually for energy-efficient home improvements. Includes $1,200 limit for most items (windows $600, doors $500) plus separate $2,000 limit for heat pumps and biomass stoves. Resets annually with no lifetime cap.

$1,200 general + $2,000 heat pump = $3,200 max per year

Key Details

  • 30% tax credit up to $3,200 per year
  • Up to $2,000 for heat pumps and biomass stoves
  • $600 for windows, $500 for doors, $150 for energy audit
  • Resets annually -- claim every year through 2025
  • Requires qualified manufacturer ID number in 2025

How to Apply

Deadline: Through December 31, 2025

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