According to the IRS's  newest press release, taxpayers  can now weatherize their homes and be rewarded for their efforts. In  addition to reducing heating bills, certain home improvements will also  qualify for a tax credit provided by the Recovery Act of 2009. However,  these credits are only good until December 31, 2010. 
 
Nonbusiness 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,  water heaters 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.
By spending as little as $5,000 before  the end of the year on eligible energy-saving improvements, a homeowner  can save as much as $1,500 on his or her 2010 federal income tax return.  Due to limits based on tax liability, amounts spent on eligible energy-saving  improvements in 2009, 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. Generally, labor costs are included  when figuring this credit. Also, except for fuel cell property, no cap  exists on the amount of credit available.