The Tax Incentives Assistance Project (TIAP), sponsored by a coalition of public interest nonprofit groups, government agencies, and other organizations in the energy efficiency field, is designed to give consumers and businesses information they need to make use of the federal income tax incentives for energy efficient products and technologies passed by Congress as part of the Energy Policy Act of 2005.

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TIAP Updates

Update on Federal Energy Efficiency Tax Incentives

RESNET has completed a survey of rating providers regarding the number of homes that their raters certified for the federal tax credit (2007 only). 23,702 homes were certified by RESNET during 2007, which is triple the number of homes certified in 2006. For more information, click here.

NREL Energy Savings Modeling and Inspection Guidelines for Commercial Building Federal Tax Deductions (1.9 MB PDF)

109th Congress Approves 1 Year Extension to New Homes, Commercial Buildings incentives

IRS Forms

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