I'm a bit late as well but my addition to this thread is a bit different. I too received the goofy 'password is incorrect' while attempting to import my American Funds tax data. However, in my case, it WAS password-related. I use silly, strong passwords that would make most puke their guts out. Although Amer Funds is okay with my 16-char long password, apparently TT truncates it at some smaller number of charaters when trying to log in to Amer Funds on my behalf. So I had to temporarily change my pwd with Amer Funds; I chose a smaller 8 character ugly pwd. Once I did that, TT completed the link-up and downloaded my Amer Funds tax data. Hoooray!
Oh, and the username was the fund number (xx-yyyyyyyy) of one of my accts. Once you're done with the import, PLEASE go back to Amer Funds and change your pwd back to something grotesque and keep track of it.
mike
