Union Pacific Railroad Co. v. Wisconsin Department of Revenue, No. 19-1741 (7th Cir. 2019)Annotate this Case
Chapter 70 of the Wisconsin Tax Code governs the taxation of manufacturing and commercial companies aside from railroads and utilities. Chapter 76 governs the taxation of railroads and utilities, including air carriers, pipeline companies, and water conservation and regulation companies. The Code contains exemptions from the general property tax, including an exemption for “all intangible personal property,” which covers custom computer software. Manufacturing and commercial taxpayers generally qualify for the intangible personal property exemption; railroads and utilities do not and are the only taxpayers that Wisconsin requires to pay taxes on intangible property, including custom software. Union Pacific claimed the value of its custom software as exempt. The Department of Revenue audited Union Pacific and concluded that for the years 2014 and 2015, it owed $2,631,104.77 in back taxes and interest after disallowing that deduction. Union Pacific filed suit, arguing that the tax singles out railroads as part of an isolated and targeted group in violation of the Railroad Revitalization and Regulatory Reform Act of 1976, 49 U.S.C. 11501(b)(4). The Seventh Circuit affirmed summary judgment in favor of Union Pacific. The intangible property tax exempts everyone except for an isolated and targeted group of which railroads are a part.