@JoannaB2: OK, I asked because @LinaJ2020 said just a few minutes ago that "As of today, the form is available for e-file. " Guess it's not! Alright, I guess I'll report back on how things go with TaxSlayer instead.
@Melysamarie: Thanks for the report. This is exactly the problem that TurboTax is creating. They keep trying to indicate that it's the IRS's problem, but it seems other software (including their own professional software) can e-file with the form as a PDF attachment just fine.
