What happens if you work remotely and move overseas? Can you stop paying state taxes in this case and also stop paying federal taxes on the first $105K of earnings?
I've done this and highly recommend, but you have to address a few big issues. First, you can't do it directly from "sticky" states CA, VA, SC, and NM. If you're a resident in those states, you need to establish residency in another state first. Second, you have to meet either the bona fide residence test or physical presence test for the FEIE. That generally means spending the first twelve months abroad and fewer than
30 days 35 days in the US if my memory serves
(it's been a few years now) (I looked it up). Lastly there are tax treaties specific to each country that may have unique terms that you need to be familiar with, although if you're a digital nomad, then they aren't as applicable.
If you aren't willing to get into the weeds on tax law, you definitely have to consult a professional to develop a plan.
Basically short-term relocations (one year or 183 days are typical standards in various laws and regs) will not be able to change tax residency, either domestically or internationally, but if you're able to make longer-term moves, there are huge opportunities to save. I wonder if, as more companies go full remote, we'll see tax laws start to catch up with digital nomads and come after US-source income earned abroad.
ETA: Sorry OP a temp relo won't work. The FTB will crush you.