Heritage Homes Tax Incentive Act of 2005

Heritage Homes Tax Incentive Act of 2005 - Amends the Internal Revenue Code to grant a tax deduction (whether or not the taxpayer itemizes deductions) for 125 percent of residence interest paid or accrued on acquisition indebtedness for heritage homes. Defines a "heritage home" as a taxpayer's principal residence that is at least 50 years old and a certified historic structure in a registered historic district.