January 02, 2014
A. Not every taxpayer engaging in business activities within the United States is subject to taxation by the 50 different states.
B. In order to promote a national economy, the U.S. Constitution imposes limitations on the various states’ abilities to tax an out-of-state business.
C. Before a state can tax an out-of-state business, that business must first have “nexus” with the taxing state.
D. Dictionaries define “nexus” as a “connection” or “link.”
E. Nexus refers to the nature and frequency of contacts that an out-of-state business must establish within a taxing jurisdiction before it will be subject to taxation by that jurisdiction.
F. In short, “nexus” is the minimal level of contact required before a state can impose tax.