Using Turbotax Desktop, Feb 23 2022 update, entering 1099-R for an inherited IRA (from 2018 so using 10 year withdrawal plan). 1099-R entered exactly as printed on 1099-R: boxes #1, 2a, 2b (Taxable amount not determined), #4 0.00 -- results in, initially a 28% tax, but after entering code 4 in box 7, and checking of the IRA/SEP/SIMPLE box, all taxes go to "0". I expected to pay tax on this. Can anyone explain why Turbotax is showing no tax? again, I entered the 1099-R exactly as received.
