How to Legally Transfer a Large Amount: Cash, Wire Transfer, Check, and Reporting at the US Border
Wire transfer, cash, or cashier's check? What needs to be reported at the US border (FinCEN 105 for amounts over 10,000 USD, total for the family), the risks of structuring, the risk of cash seizure while traveling in the US, and what applies when departing from Poland (10,000 euros).