"Oh something like no tax up to a certain level" Already have that. "3 or 4 bands from then on" Already have that. "similar with inheritance tax, but a firm

"Oh something like no tax up to a certain level" Already have that. "3 or 4 bands from then on" Already have that. "similar with inheritance tax, but a firm no dodging it policy for the very high value estates." Already have that. "Toss it into a decent simulation and make regional adjustments depending on local income, and actively try to address some of the regional imbalances over time with national funding for things like schools." How is that going to make figuring out taxes easier? What if I live in one cost of living area for a while, then move to an area with another cost of living? Now I have to keep track of what income I earned where?