Spoke at length today to customer service. Third time was the charm as I got someone helpful. The first two times the case was "closed" and the second time I even got an email about how to address the fact that my identity had been stolen. Which, as far as I know, it hasn't been, so they're really confused there.
But today I got someone who knew what she was doing and talked to the right people. Bottom line is: Intuit is not able to e-file NJ Business returns. They suggested printing and mailing, but if you have more than 10 partners that's not allowed. So I had to go online and file by hand.
I will say that I've been able to file via Turbotax every year since 2011, so it's not clear why they decided not to do this any more. But the answer from support was very clear: the Intuit E-filing Center is not going to be open for NJ 1065 returns, period.
Not the answer I wanted but glad there was an answer.
