I did receive a notice. Line 16 was calculated by Turbo tax as -0-. IRS had a different conclusion. I was able to look up the tax table on irs.gov and confirm that the amount the IRS put in the notice matched up with the tax table amount. The IRS notice gave no other indication of errors; there were no other changes; it was simply a different tax amount on line 16. Note, this return was filed electronically. Seems to be a pretty big error by Turbotax. Really has me wondering if I need a different software for 2020.
