I've tried putting in Form 1116 Part II (l) Date Paid as "12/31/2020" and "various" and both get rejected. My foreign taxes were all from 1099-DIV. I also tried putting "1099 taxes" per the IRS instructions (below) but Turbotax does not allow that entry. I'll just keep trying and see if it get fixed. Come April I'll mail it in.
Form 1116 Instructions Page 17
" If foreign tax paid on passive income is reported to you in U.S. dollars on a Form 1099-DIV, 1099-INT, or similar statement, you don't have to convert the amount shown into foreign currency. This rule applies whether or not you can make the election to claim the foreign tax credit without filing Form 1116 (as
explained earlier). Enter “1099 taxes” in Part II, column (l), and complete columns (q) through (u) for each foreign country indicated in Part I."
