Form 2210 in print format and e-file format will not be available until 2/25/2021 in TurboTax.
If you have a penalty, you are required to submit the 2210 with your return if using the calculated amount of that penalty on your return.
If you wish to file your return now, you would have to let IRS figure the underpayment penalty for you since the form is not yet available to file with your return.
If you wish to wait until the 2210 is available in TurboTax, then you will have to wait until 2/25/2021 after you have updated your software in order to e-file the Form 2210 calculations with the return.
