Federal Energy Efficient Home Improvement Credit (25C)

About This Program

30% federal tax credit on qualifying energy-efficient home improvements. Up to $3,200/year total: $1,200 cap for windows, doors, insulation, energy audits; $2,000 cap for heat pumps and heat pump water heaters. Windows must meet ENERGY STAR requirements. Stacks well with OPPD rebates. Verify current availability.

Must owe federal income taxes to benefit

Key Details

• 30% credit on qualifying improvements
• Up to $1,200 for windows, doors, insulation, audits
• Up to $2,000 for heat pumps / heat pump water heaters
• Stacks with OPPD rebates
• Verify current availability for 2026 tax year

How to Apply

Deadline: Claim on annual tax return — verify 2026 status