TT needs to make box 11 on form 2210 editable so you can correctly put the value of your over payment from 2020 in this box. The best workaround I've found is to delete the over payment amount specified for the year and put the amount in as an estimated tax payment for the first period. By doing this, my line 26 of 1040 correctly shows the total amount of estimated payments and over payment from 2020. I edited the explanation for line 26 to say that the over payment in 2020 shown as an estimated payment was due to a TT bug. Hopefully this will help if the IRS complains that my tax payments worksheet incorrectly shows the amount as an estimated first period payment instead of an over payment from the previous year. Right now there is no way to accurate submit my taxes using TT. Either TT fixes the bug or my return will have to be submitted inaccurately.
