I am trying to amend taxes after ProSeries Basic 2020 is not calculating properly.  First in the itemized deductions if the AGI for MFJ is OVER $166,800, certain itemized deductions cannot be used.  This figure does not seem to be a part of the 2020 updates...and I'm having tax returns being corrected  by the STATE because of this.  I would like to talk to one of the programmers to see if this was inadvertently omitted!  It's taken me several weeks to figure out why the State Tax Office differs with my figures through the tax program...and after looking at all of the 'instructions,' it seems fairly clear there is a problem here Houston!