No, TurboTax is not lying about the Form 2210 being available in the software.
Yes, the following link says that the form 2210 is currently available in the software:
TurboTax Available Federal Forms
TurboTax State Forms Availability
You can use these two links above to see what currently is available in TurboTax and if not yet available, then the expected availability date is.
In order to access the form in your return, you will need to close your return and update your software version and then reload your return to see any changes.
The Form 2210 calculates the underpayment penalty for a taxpayer based on current and prior year tax liabilities on their returns.
For additional information on instructions for the Form 2210, please refer to the following link:
IRS Instructions for Form 2210
[Edited 02/28/2021| 3:23 pm PST]
