Spray Foam Insulation installed by Ethridge Foam Seal qualifies you for the Federal Income Tax Credit available to homeowners for Residential Energy Saving Improvements! By installing spray foam insulation, you can receive a tax credit for 10% of the cost, up to $500 !! Thats great news. Here are the PDF documents you will need to give your accountant. Click it, Print it, File it, and get your credit!