I know this has been asked many a times and I wanna know a little more. Let's say I land and carry more than 10k USD in the form of cashier's chek.I know I need to inform immigration officer. Let's says I return back the same day and bring back the cashier's check. Do I have to inform the US immigration too?Is there any tax implication when taking the money out and bringing back in the US.
Regards,
AP
Regards,
AP