Turbo Tax makes it easy by laying out all the information needed and they go one by one. They also make it easy by double checking your information and seeing if there is missing.
At the end, I agreed to a $39 fee for turbo tax and $39 state return; however, when trying to finalize, Turbotax wouldn't let me decline their Premium Service Benefits, I had no choice but to continue so that added another $44 fee.