Good. But, really, to line up the ducks properly, it's time now to find a specialist tax accountant. It's a complex area, and the immigration lawyer might not have all the details, or the longer-term perspective on how things might play out, and may have a vested interest in downplaying the issue. I'd push the lawyer search to one side for the moment. Keep it logical. If you are looking for a place to settle down permanently, you need the tax strategy sorted first (not just whether or not you have to pay, but what you actually have to do each year to comply (or non-comply) i.e., the administrative burden you take on by moving here permanently). If, after that, it turns out there is a path forward, then you can move on to the next professional service.