@whoknows24 I don't think this is TurboTax's fault. I'm far from what you would call an "expert", or even "competent" - but looking at this link here: https://www.ksmcpa.com/insights/irs-revises-instructions-for-new-schedules-k-2-and-k-3-to-significan... I see this, emphasis mine:
The IRS has announced that the new schedules will not be available to e-file until after the original filing deadlines. The IRS is targeting late March for e-filing partnership returns containing Schedules K-2 and K-3, and late June for e-filing such S corporation returns. We are awaiting updates from our tax return software provider for full functionality in preparation of Schedules K-2 and K-3.
