Amend return not mailed. Now got amended W2 and have to file another amended return

[jesse]

I filed my taxes and didn't understand the health insurance fine. I filed an amended return but second guess if I was doing it right so I didn't mail it in. Was that wrong to do ? Now I received an amended W2 and have to file another return . Should I do it based on the original return and not the amended one since I think I did it wrong? Or should I do it based on the amended one and fix the possible errors?

[Carl]

As far as the IRS is concerned, you have not done an amended return AT ALL since you never mailed one in. Re-do your amended return from the originally filed return the IRS presently has in their files. Then mail in the result.