I'm using Turbo Tax. Since I'm POA for my mother, I'm about to file her 2015 tax return. I got a six-month extension once I learned I had to mail it and the forms with a POA notice and a copy of the POA. Am I allowed to pay Turbo Tax for helping with her state and federal by having the money come from her federal return or should I just use my credit card? I've put her new address as the nursing home where she now resides.