Just to follow up my post about being flagged for an underpayment penalty despite having paid estimated taxes that were 100% of the prior years taxes: this was eventually resolved in a much later screen that referred me to IRS Form 2210 which reviews these payments.
It would’ve been VERY helpful if the earlier screen indicating underpayment had said this would be further reviewed later. I spent way too much time trying to sleuth out an error that I did not make.
Also, for others encountering this issue, be aware that TurboTax doesn’t provide form 2210 or a worksheet, but simply says to refer to the form on the previous years taxes. I did not use this form in the prior taxes, so I had to search for it to see what it actually involved.
Much thanks to those who replied to my original question!
