I am computing estimated tax for 2019 and using TT 2018 since the former is not available. I have done a good job entering 2019 data into TT 2018 Premier and arrive at a tax due figure. When I use the IRS ES-1040 form there is a 30K dollar difference between the tax value in TT versus 1040ES. Is there at way to view the TT TaxTable computation and how it computed its figure?
