I eFiled my 2021 Federal Income Tax return using Windows TurboTax Premier 2021. It was accepted and a refund issued. I then received a Form 2439, "Notice to Shareholder of Undistributed Long-Term Capital Gains". I'm thinking that I need to file an amended return. I need help knowing how to do this in Premier 2021. I don't know which forms on my return need to be modified or how to do it. I started the "Amend a Return" process in Premier 2021 but can't figure out what to change to reflect the Form 2439. I need some fairly detailed help because I don't have a clue how to do this amendment. Thanks.
