Thanks, I thought that might the answer.  I was hoping this issue would resolve the problem  I am having preparing NOL Schedule B to attach to the 1040x. The carryover is off by the change in the itemized deductions and personal exemption amounts and I cannot seem to fix it.   I added the passive loss allowed with the lower AGI and the change in taxable social security to get to the modified taxable income.  The 2014 tax statement shows a lower carryover amount by the change in itemized deductions and personal exemption than the Schedule B NOL carryover prepared on the 2019 software.   Any thoughts on that would be greatly appreciated.