@suemartensen There's currently no tentative release date for Form 8915-E, or any contingency for attaching a PDF to your return.
However, you can sign up to receive an email once the form becomes available.
Please see the TurboTax Help article Why am I getting getting a 10% penalty on my 1099-R when I withdrew fund during Covid? (Form 8915-E) for more information.
[Edited 2/10/2021 | 10:38 am PST]
