Get your taxes done using TurboTax

@Mike9241 I tried all three. The first two say "Your ID is invalid" so getting the message of "This import was unsuccessful" leads me to believe that my credentials were correct, but something is wrong with either TT or E*Trade.

From the comments I've read it looks like this is a TT issue. 

I'm still perplexed as E*Trade is one of the few logos that shows on the import page (see attachment).

Like... c'mon. You shouldn't advertise this brokerage as a top partner when you can't do the basic function of importing their data.