How much can I bring back to the US?
How much can I bring back to the US? In most cases, travelers are permitted to bring up to $800 worth of merchandise back to the United States without having to pay duty. (Numerous exceptions apply.) Keep in mind that only one liter of alcohol, 200 cigarettes, and 100 cigars may be included in this exemption.
How much do you have to declare at customs?
You may bring large sums of money with you in the form of cash, money order, or traveler's checks. There is no maximum limit, however, any amount exceeding $10,000 USD must be declared upon arrival on both the Form 6059B and FinCEN 105. All forms must be filled in completely and truthfully.