Taxpayers who upgrade their homes to improve energy efficiency or make use of renewable energy may be eligible for tax credits to offset some of the costs. As of the 2017 tax year, the federal government offers two such credits: the Residential Energy Efficiency Property Credit and the Nonbusiness Energy Property Credit. The credits are good through 2016, except for the solar credits which are good through 2019 and then are reduced each year through the end of 2021. Claim the credits by filing Form 5695 with your tax return.
Residential Renewable Energy Tax Credit
Equipment that qualifies for the Residential Renewable Energy Tax Credit includes solar, wind, geothermal and fuel-cell technology:
- Solar panels, or photovoltaics, for generating electricity. The electricity must be used in the home.
- Solar-powered water heaters. The water heated by the system must be used inside the home, and at least half of the home's water-heating capacity must be solar. (Solar heaters for swimming pools and hot tubs do not qualify.)
- Wind turbines that generate up to 100 kilowatts of electricity for residential use.
- Geothermal heat pumps that meet federal Energy Star guidelines.
- Fuel cells that rely on a renewable resource (usually hydrogen) to generate power for a home. The equipment must generate at least 0.5 kilowatts of power.
Renewable energy tax credit details
According to the U.S. Department of Energy, you can claim the Residential Energy Efficiency Property Credit for solar, wind, and geothermal equipment in both your principal residence and a second home. But fuel-cell equipment qualifies only if installed in your principal residence.
Nonbusiness Energy Property Tax Credit
Equipment and materials can qualify for the Nonbusiness Energy Property Credit only if they meet technical efficiency standards set by the Department of Energy. The manufacturer can tell you whether a particular item meets those standards. For this credit, the IRS distinguishes between two kinds of upgrades.
- Home insulation
- Exterior doors
- Exterior windows and skylights
- Certain roofing materials
- Electric heat pumps
- Electric heat pump water heaters
- Central air conditioning systems
- Natural gas, propane or oil water heaters
- Stoves that use biomass fuel
- Natural gas, propane or oil furnaces
- Natural gas, propane or oil hot water boilers
- Advanced circulating fans for natural gas, propane or oil furnaces
Details of nonbusiness tax credit
You can claim a tax credit for 10% of the cost of qualified energy efficiency improvements and 100% of residential energy property costs. However, significant limits apply:
- This credit is worth a maximum of $500 for all years combined, from 2006 to the present.
- Of that combined $500 limit, a maximum of $200 can be for windows.
- The maximum tax credit for a furnace circulating fan is $50.
- The maximum credit for a furnace or boiler is $150.
- The maximum credit for any other single residential energy property cost is $300.
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