Home Improvements
The Internal Revenue Service (IRS) has provided guidance for consumers: IRS Notice 2006-26 PDF Exit ENERGY STAR.
Tax credits are available for many types of home improvements including adding insulation, replacement windows, and certain high efficiency heating and cooling equipment. See chart. The maximum amount of homeowner credit for all improvements combined is $500 during the two year period of the tax credit. This tax credit applies to improvements made to your primary residence from January 1, 2006 through December 31, 2007.
Federal Tax Credits for Energy Efficiency : ENERGY STAR