For the 2918 tax year, I did our taxes on Turbotax and then went to an accountant who redid the taxes. He computed a tax that was different than the total tas I came up with. We submitted the accountant's statement to the IRS.
Now, in 2019 tax year, Turbotax says we have an underpayment penalty because it took last year's total tax from my Turbotax workup on my computer. I have filled out the 2210 Worksheet and found that we do not owe an underpayment penalty at all. I can't find a way to correct this on 2019 tax return. How do I correct the underpayment penalty to zero?