How much currency can I bring into the United States?

As of now, travelers can bring an unlimited amount of currency into the United States. However, if you are carrying more than $10,000 in currency or monetary instruments, you need to report it to the US Customs and Border Protection (CBP) upon arrival. This includes not only cash, but also traveler's checks, money orders, and negotiable instruments. Failure to disclose the total amount may result in fines, seizure of the funds, and potential legal consequences. It is crucial to declare the accurate amount on the CBP Form 6059B to ensure compliance with US laws and avoid any complications. Remember, this requirement applies regardless of whether you are a US citizen, a visitor, or a foreign resident.