@KathrynG3
Thanks so much for your help. Buried in TurboTax Step-by-Step screens, I found that my 1099-MISC had a $0 value for MI and 1099-B also had $0 for MI for each item. These 1099 forms were imported from our bank and apparently TurboTax had filled it in as $0. Clearing all $0 was key for the "Tax Pymt Wks" to clear out 12a and 13. I assume all $0 entries for lines 11-13 must be cleared out for TurboTax to work correctly.
Thanks again!
