Residential Energy Tax Credits

Congress did not extend the window and door tax credits into 2008.

Products installed after 12/31/2007 will not qualify for tax credits.

For the latest information, consult a tax professional or visit www.irs.gov.

You may be able to take a credit for 10% of the amount paid in 2006 or 2007 to have windows installed in your home, up to a maximum of $200 ($500 if you also purchased doors). To calculate the credit, you must use IRS Form 5695 (available at www.irs.gov). The instructions state that you may rely upon a manufacturer’s certification in writing that the windows are eligible for the credit. The assistance of a tax professional might be necessary to determine the exact amount of credit available.
 

Manufacturer’s Certification

Thermal Windows, Inc. certifies that the following products meet or exceed the U-value and SHGC requirements of the 2001 Supplement of the 2000 International Energy Conservation Code (IECC). Only the products listed, in the specific configurations shown, are eligible for the credit. Some windows do not meet those requirements (See the Exceptions column and refer to the map below). If your home is outside Oklahoma, please contact us to obtain a certification.
 

Click on the images below for printable Manufacturer's Certifications