The federal 8915-e shows on the TurboTax list of Expected Forms Availability that it is currently available.
You will need to close your return, update the software and then re-load your return and update it to the software.
The Form 8915-E is the "Qualified 2020 Disaster Retirement Plan Distributions and Repayments Department of the Treasury Internal Revenue Service (Use for Coronavirus-Related and Other Qualified 2020 Disaster Distributions)", This was a special COVID provision put in place for the year and it took IRS a little while longer to release to the website and the software developers.
Here is the link to the TurboTax List of Expected Availability of Federal Forms:
TurboTax Expected Forms Availability List
