Section 363C.390 - Rail transportation (NAICS 482)1. The rail transportation business category (NAICS 482) includes all business entities primarily engaged in providing rail transportation of passengers or cargo, or both, using railroad rolling stock.2. The amount of the commerce tax for a business entity included in this category is the amount obtained by subtracting $4,000,000 from the Nevada gross revenue of the business entity for the taxable year and multiplying that amount by 0.331 percent.Added to NRS by 2015, 2891Added by 2015, Ch. 487,§33, eff. 7/1/2015.