And it’s not just Massachusetts developers that have to deal with this. It’s anyone who has clients who have “software” that is being “used” in Massachusetts. Talk to your lawyer if you doubt me on this one, but Quill vs. North Dakota means that it is the well-settled law [+] of the United States that you cannot be liable for sales or use taxes enacted by a state which you don't have a "nexus" in. What exactly consti…
Here's an unrelated example in a notoriously insane tax state (New York). When is a pretzel a baked good, and when is it prepared food? The tax people often can't figure it out either.
http://www.bizjournals.com/albany/print-edition/2013/07/05/a...