Can I change a form that has not yet been filed? How do I do that? I only get the PDF version.

[VolvoGirl · Accepted solution]

If you haven't efiled or mailed your return or it rejected you can go back in to finish and change anything you want.  Do not click on Amend!

Click on Add a State to let you back into your return.

From Tax Home (the first screen you see after you sign in), scroll down to Your tax returns & documents. You may have to select Show to open the drop down.

Select 2021, and then select Add a State (you're not actually adding a state, this is just the workaround).

[crnmn1]

That worked!  Thank you so very much for answering so promptly and accurately.