People can now weatherize their homes and be rewarded for their efforts. According to the Internal Revenue Service, homeowners making energy-saving improvements this fall can cut their winter heating bills and lower their 2009 tax bill as well.

The American Recovery and Reinvestment Act (Recovery Act), enacted earlier this year, expanded two home energy tax credits: the nonbusiness energy property credit and the residential energy efficient property credit.

Energy Property Credit

This credit equals 30 percent of what a homeowner spends on eligible energy-saving improvements, up to a maximum tax credit of $1,500 for the combined 2009 and 2010 tax years. The cost of certain high-efficiency heating and air conditioning systems and stoves that burn biomass all qualify, along with labor costs for installing these items. In addition, the cost of energy-efficient windows and skylights, energy-efficient doors, qualifying insulation and certain roofs also qualify for the credit, though the cost of installing these items does not count.

A homeowner can save as much as $1,500 on his or her 2009 federal income tax return. Due to limits based on tax liability, other credits claimed by a particular taxpayer and other factors, actual tax savings will vary. These tax savings are on top of any energy savings that may result.

Residential Energy Efficient Property Credit

Homeowners going green should also check out a second tax credit designed to spur investment in alternative energy equipment. The residential energy efficient property credit, equals 30 percent of what a homeowner spends on qualifying property such as solar electric systems, solar hot water heaters, geothermal heat pumps, wind turbines, and fuel cell property.