This is a pretty good (short and to the point ) guide from Avalara which explains the issues around sales tax nexus ( basically each state's law saying when a company has to charge/collect sales tax).
Each state has its own rules and it gets confusing fast.
Just got this via email -
https://www.avalara.com/content/dam/avalara/public/documents/pdf/know-your-nexus-ebook.pdf - no registration required though the guide definitely does point users toward calling Avalara for more info but I found it also educational.
Best for customers who are not already dealing with multiple state sales tax or are beginning to ask questions about the rules, etc.
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Wayne Schulz - Schulz Consulting - 860-516-8990
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