I read the instructions at the link you provided and I do not see an option to Cancel Amend. This could be because the instructions talk about cancelling an amendment that was started by accident, but I did not merely "start" amending my federal return. I e-filed the federal amendment and received an email that it was accepted. What I did not amend was my state return, because my original state return was rejected and never accepted. Yet TurboTax thought my state return was also an amendment and it would not allow me to e-file the state return again. So I paid for a state e-file that I did not get.
What I still do not understand is why TurboTax let me file my original Alabama state return to begin with. It passed through the error checks without identifying the errors that generate the AL40-050 reject. This is the root of the problem.
