Foreign banks. Unfortunately, if you're a US citizen, the ability to use Swiss banks went away in 2009. There's always the Cayman Islands and other tax havens w

Foreign banks. Unfortunately, if you're a US citizen, the ability to use Swiss banks went away in 2009. There's always the Cayman Islands and other tax havens with banking secrecy laws. Another options is to buy illiquid assets. Invest in private company stocks, for example. The government cannot really freeze or seize illiquid equity. That said - I am not a lawyer, and I could be completely wrong.