I get notified of updates to this thread (even thought I no longer use TurboTax) because I ran into this issue years ago and posted to this forum).
I can't believe that Intuit has still not addressed this artificial limitation. I think that some developer believed that they were improving security, when in fact they weaked it.
For this reason, I switched to HR Block 3 years ago. It's cheaper, does the job just as well, and lets me paste my complex passwords.
