Clearing a US Container in 2026: Bond, Broker, ISF and Duty

The Freight Quote and the Duty Bill Are Two Different Documents

A delivered-price offer into the United States asks the buyer to trust a number assembled from several legal authorities, only one of which existed in its current form when the rate sheet was printed. The freight element is a service price; it moves with capacity, fuel and carrier calendars. The customs element is a stack of impositions layered on the same entry line, and in 2026 that stack was rewritten three times inside seven months. A seller who quotes a landed cost without saying which authorities sit inside it has quoted a number they cannot defend.

This is about the mechanics of that stack: what must exist before a container is released, how an entry summary reads, and who carries a duty change that lands while the goods are at sea. It is not customs or legal advice.

Four Things That Must Exist Before Release

US customs release is not a payment event. It is a documentation event that produces a payment, and four prerequisites have to be satisfied by three different parties.

• A bond. A continuous bond covers many entries over twelve months under one number; a single-transaction bond covers one entry. It guarantees the government is paid even if the importer will not.
• An importer of record. The party that is the real owner or purchaser of the goods, holds a taxpayer identification number, and answers for invoicing, classification, valuation, marking and payment.
• A licensed broker. Only a broker licensed to the profession can conduct customs business for another party, and only under a power of attorney in force.
• A filing made before arrival. For ocean freight, manifest and container-status data must reach Customs no later than 24 hours before the container is loaded at the foreign port — not 24 hours before it sails, and certainly not on arrival.

The last one surprises e-commerce sellers most: the clock runs against an event that happens in China while nobody in the finance chain is awake.

Bond Sufficiency Is the Failure Nobody Sees Coming

Bond sizing is derived from what you paid before. That is efficient in a stable year and dangerous in a year when a new surcharge lands on top of existing rates, because the guarantee behind your entries was calibrated to a duty bill that no longer exists. When a broad additional duty appears, a bond written twelve months earlier can fall short of the bills it now covers, and Customs asks the surety to top it up.

Two consequences belong in planning rather than in dispute. Expect a bond-increase request after any across-the-board change, and read it as information about your coming bill rather than as your broker causing trouble. And do not let a third party file entries on a bond naming somebody else as importer unless the paper trail is unambiguous about who owns the goods, who pays, and who answers an audit. Priced on that structure, a duty-inclusive offer does not remove the risk; it moves it into a relationship you cannot inspect.

How a 2026 Entry Summary Reads

Every line on an entry summary carries the classification, the rate applied, and then separately one or more chapter-99 suffixes for programme duties. That structure is what makes a US duty bill legible if you learn it and opaque if you do not. Consider only what the government itself published this year.

For goods of China origin, including Hong Kong, the rate published in the July action is 12.5% ad valorem, carried in its own chapter-99 suffix and separate from any other programme duty on the same line. There is no country-specific carve-out in that action; relief comes only from the exemptions published for all economies. Alongside it sit the older Section 301 lists from the previous round of that authority, which were never withdrawn, plus sector measures taken under a different statute entirely.

The point is structural rather than political. Two duties from two authorities can both apply to one line, and the total is not a rate but a list. That is why an all-in delivered price quoted as a single figure is unfalsifiable: it may be right today and wrong for entries filed next month, and neither party can show why.

What Happens to Goods Already at Sea

Duty liability attaches to the entry, at the rate in force for that entry. That creates two situations a mid-voyage change produces in equal measure.

• Filed after the change, shipped before it. The new rate applies. A contract signed under the old stack does not freeze the old stack.
• Filed and paid under a measure later invalidated. Money can come back, but not by itself: recovery through a struck-down programme has historically required the entry to be protested, or the mechanism kept open inside its own deadline. Entries left alone past that deadline are entries nobody refunds.

Ask which case your supplier’s quote assumes. A duty-inclusive promise made in one quarter and delivered in another spans two regimes, and somebody’s margin absorbs the difference.

The Documents an Entry Is Built From

Release is a matching exercise across invoice, packing list, transport document, bond and power of attorney, plus the data a broker keys in. Five fields generate most of the arguments:

1. Classification. A ten-digit code drives the rate, admissibility, and which programme duties can reach the commodity.
2. Valuation. The price actually paid or payable, adjusted for the elements the statute counts and those it does not — which is where a freight-inclusive offer quietly changes the maths.
3. Origin. Which country’s goods these are, for the purposes of the programmes that single countries out.
4. Marking. The article must show its country of origin; unmarked goods mean a corrected entry, storage charges and a delay.
5. Forced-labour exposure. Since mid-2022, goods produced wholly or in part in a named region are presumed prohibited until the importer rebuts that with supply-tracing evidence.

The fifth cannot be argued away with a competitive rate. The tracing file, not the invoice, decides whether that container moves.

Six Questions for a Duty-Inclusive Offer Into the US

1. Which authorities are inside your duty figure — base rate, which Section 301 list, the July programme, any sector measure?
2. Is the quote valid for the entry or for the sailing? Which date fixes the rate?
3. Whose bond answers for the entry, and when was it last sized?
4. Who is importer of record, and what is their relationship to the owner named on the invoice?
5. Which commodity code will be declared, and who chose it?
6. If a measure on this line changes mid-voyage, who absorbs it?

We file entries through a licensed broker, against a bond we hold, in the name of the party that actually owns the goods, and we show which authorities a quoted duty is built from rather than asking you to accept one number. Where we cannot price a commodity line because it sits inside a programme we would first have to trace, we say so at quotation stage rather than at the port.