Idling Reduction Tax Credit Act of 2005

Idling Reduction Tax Credit Act of 2005 - Amends the Internal Revenue Code to allow a business tax credit for 50 percent of the cost of a qualifying idling reduction device, up to $3,500. Defines "qualifying idling reduction device" as any device that is: (1) installed on a heavy-duty diesel-powered on-highway vehicle to provide services that would otherwise require the operation of...