In 2019 taxes, in the K1 section, Statement A information, Section D2, page 7, section called "Qualified Business Income Carryovers". There are entries in the table column "Carryforward to 2020".
An error on my 2020 Turbotax asked me to manually enter the information. I was able to find it from my 2019 taxes, but I think it might be a glitch? I'm using Turbotax Home and Business.
