If you want to include the penalty, you will need to wait until Form 2210 is finalized by the IRS and updated in TurboTax which is scheduled for 02/15. Federal Forms Windows Release Dates
So, you either have to wait until that form is finalized next month or select the option to allow the IRS to compute the penalty.
Why am I getting an underpayment penalty if I'm getting a refund?
