[CyberFonic]

You might not have to move, just have your company operating from an appropriate tax haven. You typically need to pay lawyers, accountants, etc to achieve what you are thinking about and they end up costing more than the tax you would have to pay. Do your numbers first before you get too preoccupied with the tax. As a very general comment, in some low tax countries you need to spend a lot of money to have what you get more or less for free in other higher tax countries.