I have the same problem. It looks like no one answered this question which was asked on 3/29/2020. Does TurboTax read these tax questions, or is there somewhere else to ask TurboTax questions? I provide my User Name and Password for Vanguard and then import tax data OK. When my wife's User Name and Password are entered, I receive the message ""The primary owner of the Brokerage account must be logged on to import this information". I had to enter all this information manually the past few years. What is the solution to this problem?
