Okay, here's the deal. My mom and dad just had some new windows put in their house and they were told that this would quailify them for the 30 percent tax credit. However, my mom found out that if you are to revieve a tax refund, then the tax credit is null and void. In other words, the tax credit is only valid for those that are going to have to pay additional income taxes to uncle sam at the end of the year. Am I correct?