Are you able to view the tax computation worksheet within the program? Perhaps you could compare the 2018 MFJ tax computation worksheet with the 2019 Single tax computation worksheet and see if something jumps out.
I am viewing a Schedule D Tax Worksheet (which you may or may not have in your tax return) and see standard deduction amounts on line 15, line 19 and line 26. There are large differences between MFJ and Single just on this tax computation worksheet.
It may be that the difference is simply the difference between MFJ and Single.
**Say "Thanks" by clicking the thumb icon in a post
**Mark the post that answers your question by clicking on "Mark as Best Answer"
