Every year it’s the same problem. At no point in the process of going through filing does your system ask for the six digit pin. Yet, my returns get rejected every year and then I have to go online and find my pin. Why don’t you just include that the first time around instead of going through the rejection And refiling total waste of my time!
Been doing my taxes with TurboTax about 12 years. Only regret I didn't start sooner thinking of the thousands of dollars I paid to accountants when I didn't need to. Really easy, just be sure you've got all your documents together.