@Mike9241Thank you for suggestions! Yes, I believe my former accountant used UltraTax CS - that's where those worksheets came from.
Question: Will I get in trouble with the IRS if I use form 7203 to calculate my Shareholder's Basis for year 2020 since the form only came out in 2021 (i think)?
@taxlady28noted!
@rjsThank you for confirmation!
