Taxodus – mapping assets offshore
taxodus.net
taxodus.net
Sometimes they're about making sure the presumably very nice person [but also possible gold-digger] you married can't actually spend all your money.
That's the sense of "protection" they mean.
Companies have been playing the taxation arbitrage game since the beginning of taxation. Isn't that what states to do each other in the USA? Why do you think FL has no income tax while NY/NJ/CT do?
I'm not sure why this belongs on HN.