Residential Energy Tax Credit Calculator

Calculate your 2025 residential energy tax credits for solar panels, heat pumps, insulation, and energy-efficient home improvements. Maximize your clean energy tax savings.

Taxpayer Information

Your AGI from Form 1040, line 11 - used for credit phase-out calculations

Solar Energy Systems

Total cost including equipment and installation (30% credit through 2032)
Standalone battery storage systems (30% credit if ≥3 kWh capacity)
Solar water heating systems (30% credit, must be SRCC certified)

Heat Pump Systems

Air-to-air and air-to-water heat pumps (30% credit, $2,000 annual limit)
Ground source heat pumps (30% credit, no annual limit)
Heat pump water heaters (30% credit, $2,000 annual limit)

Energy Efficiency Improvements

Qualifying insulation materials and air sealing (30% credit, $1,200 annual limit)
ENERGY STAR certified windows and exterior doors (30% credit, $600 annual limit)
Metal and asphalt roofs with ENERGY STAR certification (30% credit, $600 annual limit)

Other Energy Equipment

Qualifying biomass stoves and boilers (30% credit, $2,000 annual limit)
Electrical panel upgrades for qualifying equipment (30% credit, $600 annual limit)

2025 Energy Credit Rates

  • Solar Systems: 30% credit (no annual limit)
  • Geothermal Heat Pumps: 30% credit (no annual limit)
  • Air Source Heat Pumps: 30% credit ($2,000 annual limit)
  • Energy Efficiency: 30% credit (various annual limits)

Annual Credit Limits

  • Heat Pump Water Heaters: $2,000 per year
  • Biomass Stoves: $2,000 per year
  • Insulation/Air Sealing: $1,200 per year
  • Windows/Doors/Roof: $600 per year each

Qualification Requirements

  • Primary Residence: Must be your main home
  • ENERGY STAR: Most equipment must be certified
  • Installation: Must be placed in service during tax year
  • Documentation: Keep receipts and manufacturer certifications