The last couple years I've filled out my tax forms with a couple different online forms and found they gave different results. (Last year I filed my state taxes

The last couple years I've filled out my tax forms with a couple different online forms and found they gave different results. (Last year I filed my state taxes through one company and federal through another) The fact that programs that exist only to do taxes can't even agree on how much my taxes are shows how broken the USA's tax system is. (and my returns are fairly simply. I can't imagine how different they would be if I had complicated returns)