About the National Nexus Program
Nexus Information for Taxpayers and their Representatives
The Multistate Tax Commission is committed to educating taxpayers about the Nexus Program. We will be happy to discuss the constitutional issues as well as direct you to a wealth of primary material from the states as a way to start your research. We have information regarding Business Activity Tax (income, franchise, etc.) and sales/use taxes.
Please call the National Nexus Program at (202) 695-8140.