ATA Carnet Guide: Taking Equipment and Samples Abroad Duty-Free

Use a carnet whenever valuable goods will cross a border and come back: a trade-show booth and demo units for a fair in Frankfurt, a production crew’s cameras for a shoot in London, product samples for buyer meetings in Milan, or instruments for a concert tour. Without one, customs may demand a deposit or bond covering duties and taxes at each border, or hold goods until paperwork is sorted.

A carnet replaces that with one prepared document for the whole trip. It is especially valuable for multi-country itineraries and trade-show circuits, where separate temporary-import paperwork in each country would eat days; fold it into your meetings and events travel timeline. Our entertainment and production travel page covers crew logistics in more detail.

Carnets cover three broad categories of goods that will leave each country again in the same condition.

The U.S. Council for International Business (USCIB) is the sole national guaranteeing and issuing association for carnets in the U.S., and you apply online through USCIB. You will list every item with a clear description, serial number, quantity, weight, value and country of origin, plus every country you will enter and pass through.

Expect a processing fee based on the value of the goods and a security, usually a bond or cash deposit, held until the carnet is closed. Apply as early as possible; last-minute applications cost more and leave no time to fix errors in the goods list.

Customs stamps the carnet every time goods move: U.S. Customs and Border Protection when the goods leave and return, and each foreign customs office on entry and exit, with transit vouchers for countries you only pass through. Officers may inspect the goods against the list, so pack serial numbers where they can be seen and keep everything together.

Build in airport time. Finding the customs office before check-in, or before leaving the arrivals hall, can add an hour or more, especially at large hubs. A missing stamp is the most common and most expensive carnet mistake.

Return the carnet to the issuer when the goods are home so it can be closed and your security released. If a foreign customs office can’t prove the goods left, it can claim duties and taxes, plus penalties, against the carnet. Anything sold or given away abroad must be declared and duty paid there.

For personal items such as your own laptop or camera, CBP Form 4457 registers them before departure so you can show you owned them before the trip; it only helps when re-entering the U.S. Freight shipping through a customs broker, or renting equipment locally, can also beat a carnet for one-off trips. See U.S. customs when returning home.