Unfortunately, this is not a question that admits of an easy answer. There is a big question of whose law applies, where the tax is owed, whether an American court has jurisdiction over your brother. You are going to need to consult with a lawyer experienced in trust litigation to assist you. Indeed, the extraordinary nature of the question means you will need to find someone quite experienced to help you.
Answered on Sep 29th, 2014 at 7:53 AM