Section 363C.460 - Professional, scientific and technical services (NAICS 54)1. The professional, scientific and technical services business category (NAICS 54) includes all business entities primarily engaged in performing professional, scientific and technical activities for others.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 0.181 percent.Added to NRS by 2015, 2893Added by 2015, Ch. 487,§39, eff. 7/1/2015.