pattif12,
You said "In order to enter the information in Box 9 of the 1099-DIV which has information on a complete cash liquidation distribution without a 1099-B"
This isn't a complete liquidation. It's partial liquidation without 1099-B. There will be another distribution this year (2021) of unknown amount. In my case, I've received 2 distributions (in 2019 and 2020) and the total amount I receive is still lower than my basis by a couple of hundred dollars. It is still a loss as of now.
How do we report partial liquidation?
