[hoorayimhelping]

This is common in places like New York City, so it's well understood for companies on how to make it work. It's not very common in San Francisco to have commuters from out of state.

I work for a remote company headquartered in California with employees all over the US. Every state, even states with no state income tax, have different codes and expectations when it comes to taxes. Adding a new state to our payroll system takes a significant amount of time and effort to get right.