I have the same issue (I am using Turbotax Premier). It worked for me in previous years without any problems. But this year's Turbotax asked me to input "Account number" and "Document ID". I did it, but no import at all. I tried to look for way to use my Vanguard's "Username" and "log-in password", but Turbotax doesn't seem to have such options. Does anyone know how to make it works to import 1099s from Vanguard? Thanks for help in advance.
