SOLVED!! 🙂 For 2018 return, navigate to the "Student Information Worksheet" and you'll find the following yes/no question: "Are all School Employer Identification Numbers (EIN) known?" Answer "No". Then return to the 1098-T Tuition Statement and enter all zeros for Filer's Identification Number, 00-0000000. Voila! Now Turbo Tax will allow you to e-file the return without an error flag.
