Can I amended my amended 2015 return? How do I do this?

[lirwin]

stock sale with gain had not been reported so amended that.  However also did not include large carryover loss so amended return was incorrect. Can't figure out how to amend the amended return!

[fanfare · Accepted solution]

When you print the entire revised tax return, is it consistent with the 1040X you filed?
It should be. 

Save the file under a new name, open it and delete the amendment Form 1040X.
Save it again

Close and reopen that one..

At this point you should be able to amend a second time.

Note: I don't guarantee this procedure, others have reported difficulties getting any process to work.