Earlier quoted context omitted.
What’s the definition of where one lives? For example what if you wanted the NYC salary and you rented out a bunk bed for $50/month and traveled around the country while working remote? Cities definitely don’t have the resources to track you down and I’m not sure employers especially larger ones have any mechanisms in place to keep track. I’m not advocating for this just surprised it’s not more well known. Though I s…
Whether something is illegal is different from whether it's easy to enforce. It's hard to say how likely they are to enforce this, but you're definitely taking a risk by pretending to live somewhere. What makes it more problematic is that it's not just tax offices that would be interested in finding out. The company you work at may also get in trouble with the tax office as they pay employment taxes too, so they are…
For example, it's de facto not illegal to drive 5mph over the speed limit on the highway. No police officer will pull you over for that unless they have some other prior reason. So in that sense, lack of enforcement has made the practice legal.