You can keep your money in a overseas bank account and to buy a house don’t get a mortgage because they can check your bank account and tax you. So use a limit company to buy your house and it be tax free. You can open a limit account at your bank and you can register your limit company name at a government website company house. So anything you buy though your limit company a car for example a ho use it’s all tax-free, and no one is checking your account because its a limit company bank account. But, keep most of your money in a overseas bank account so it can’t be texted and no one can check your bank account by international laws!! Hope my advice was helpful.