I found a calculation error in my 2019 turbotax calculation. When I filed july 15 2020 my 2019 tax return the program used my itemized deductions ok 51 k
Found out just recently when I went to amend that original return that the deuction max was suppose to be 27k due SALT restrictions. I have a pdf file showing the error line 9 .
Resulted in a significant change in my tatxes to the tune of 8k plus 800 dollars interest.
