What gives a business income tax nexus with South Carolina?
What gives a business sales/use tax nexus with South Carolina?
What should a business do if they have nexus, but have not filed tax returns? Is there a voluntary program?
Once established, how long does income tax nexus last?
Is there a way to see if a business has nexus in South Carolina?
Can a business file and pay online?
If an out-of-state seller does not have nexus, and is not required to file returns, who owes the use tax?