@tanjamin wrote:
I do not know why I am even being asked this, because this question is not even relevant to me. I have not disposed of any stocks, I do not even own any US stocks.
This (phantom) disposition could relate to any asset, not just stocks (e.g., bonds, second home, collectibles, land, personal items).
If you are using a desktop version of TurboTax, enter Forms Mode and check the actual worksheet itself. If you are using an online version, go through Stocks, Mutual Funds, Bonds, Other in the Investment Income section and ensure that there are no entries.
If you cannot resolve this issue, then you should contact Customer support via the link below.
https://ttlc.intuit.com/community/using-turbotax/help/what-is-the-turbotax-phone-number/00/25632