Not every shipment pays duty where it first lands. Goods arriving at a busy coastal port may be destined for a warehouse, a customer, or a border crossing a thousand miles inland. The in-bond system lets that freight move under customs control, with duty unpaid, until it reaches the place where entry, storage, or export actually happens.
The three in-bond movement types
An immediate transportation movement, usually called IT, moves goods from the port of arrival to another port where entry will be filed. A transportation and exportation movement, or T and E, moves goods across the country and out again to a foreign destination. An immediate exportation movement, IE, covers goods exported from the same port area where they arrived, without entering domestic commerce.
Each type has its own filing, time limits, and closure requirements, but the logic is shared: the goods stay under bond and under customs authority the whole way. They cannot be sold, unpacked for domestic use, or diverted mid route. The movement is a controlled corridor, not a grace period to do what you like with the freight.
Why importers use the system
Routing flexibility is the main gain. A container landed on the west coast can clear customs near an inland distribution centre where the broker, the records, and the exam facilities are set up for it. Exporters use T and E movements to route foreign bound cargo through US ports without paying US duty on goods that never enter US commerce.
There is also a timing benefit. Duty is paid when entry is filed at destination, not on arrival, which can shift the cash outlay by the length of the transit. That is a modest float rather than a saving, and it should never be the only reason for an in-bond routing, but on large shipments it is worth counting.
Bond, carrier, and closure discipline
In-bond freight must move with a bonded carrier, and the movement must be opened and closed correctly in the customs system. Arrival at destination has to be reported within the allowed window, which is commonly thirty days for IT movements, and the entry or export that ends the bond liability must actually be filed and matched.
Unclosed in-bond movements are where penalties breed. If the arrival is never reported or the follow on entry references the wrong number, the bond can be claimed against even though the goods arrived safely and duty was later paid. A simple weekly report of open movements, aged against their deadlines, catches nearly all of these before they become liquidated damages.
Common mistakes that cost money
The recurring errors are clerical rather than dramatic: wrong port codes, quantities that do not match the manifest, seals broken without authority, and freight delivered to a warehouse that is not the bonded destination on file. Each one breaks the chain of custody that the whole system depends on, and each is preventable with a check at booking rather than a fix at arrival.
Treat the in-bond number like a passport for the shipment. It should appear on the carrier instructions, the warehouse receiving paperwork, and the broker's entry worksheet, identical in every place. When everyone handling the freight can see the same reference, mismatches surface while they are still cheap to correct.
Keep reading
Related guides on this site: Bonded Warehouses vs Foreign Trade Zones: Which One Fits Your Imports Duty Drawback Explained: Recovering Duties on Goods You Export Again Answers for teams shipping Shopify orders across borders.
Frequently asked questions
Do in-bond goods avoid duty entirely?
No. Duty is deferred, not forgiven, for goods that will enter domestic commerce. Duty is only avoided when the goods genuinely leave again under an export type movement, because they never entered the country's commerce.
Who can carry in-bond freight?
A carrier that has posted the required customs bond and is approved to move merchandise under customs control. Ordinary carriers without that bond cannot legally take custody of an in-bond shipment.
What happens if an in-bond movement is not closed?
The bond behind the movement can be claimed as liquidated damages, even when the goods arrived and duty was paid under a separate filing. Closing the record, with arrival reported and the follow on entry matched, is what ends the liability.
How long can an in-bond movement take?
Time limits depend on the movement type, with thirty days a common window for arrival reporting on transportation movements. Extensions and export deadlines vary, so the limit on the specific filing should be tracked rather than assumed.