Omaha, NE-Based Railroad Co Union Pacific (UNP) 4Q 2017 Net Income Was $7.278 Bil, Up an Off-the-Charts 536%, or Up a Massive $6.134 Bil From the 4Q 2016 Net Income of $1.144 Bil ...................................................................................... The Trump Tax Bill, Predominately Its Forgiveness of Existing UNP Tax Debt, Which Was Funded Completely By US Taxpayers, Increased UNP’s 4Q 2017 Net Income By $5.935 Bil, or Comprised 97% of the $6.134 Bil 4Q 2017 UNP's Net Income Increase