I was shocked when my Colorado Income Tax was larger than my Federal Income Tax. This had never happened. I traced it down to Colorado Form DR 0104US which lists purchases for which sales tax was not previously charged. My form showed $50,000. I have no idea how Turbo Tax entered that number on that form. I had no purchases for which sales tax was still due. When I entered $0.00 in the form then my Colorado INcome Tax was what it should have been. Is there a bug in the Turbo Tax software?