Dyons - I'm not a tax expert, but I was having similar issues until I discovered there is some connection in my own circumstance between QBI and my 401-K contributions. See my comment above yours. Someone else made comments in this Forum somewhere how other instances affect the QBI bottom line. I'm starting to consider consulting a Tax Expert after I print my Turbo Tax return, to be sure. I don't blame Turbo Tax - I blame the new complications imposed upon us by the tax law changes because there are many more nuances in the law than I have had time to learn. I would welcome more responses in this Forum to hear others' experience.
