Your landed cost is not final until the entry liquidates

Every landed cost tracking software demo ends the same way. The container is delivered, the charges are allocated, the shipment turns green, and the file closes. It is a satisfying moment and, on a US import, it is about eleven months early.

The duty you paid is not the duty you owe

When goods are entered, the importer of record declares a value, a classification and a rate, and pays on that declaration. Liquidation is the point at which the agency settles what the correct figure was. Until it happens, the duty line is the importer’s own assertion with money attached.

The outside limit is a year, and the way the rule states it is the part worth reading twice. Under 19 CFR § 159.11(a), an entry not liquidated within one year from the date of entry

will be deemed liquidated by operation of law at the rate of duty, value, quantity, and amount of duties asserted by the importer of record.

So silence is not nothing. Silence for a year is a decision, made in your favour, on the numbers you supplied. That is a good outcome and it is still an event your cost record never heard about.

And the year is a default, not a ceiling. A Center director may extend it “for an additional period not to exceed 1 year” where information CBP needs for proper appraisement or classification is not available, or where the importer asks in writing before the period expires and shows good cause. Separately, the period “may be suspended as required by statute or court order”. That is the mechanism that keeps entries open for as long as a tariff question is in litigation, the shape the IEEPA refund question took.

Nobody is going to tell you

This is the half that surprises desks, because it inverts the usual assumption that an agency which wants money will come and find you.

Notice of liquidation of formal entries, says § 159.9(a), “will be provided on CBP’s public Web site, www.cbp.gov”. It is posted “in a conspicuous place” so that it “can readily be located and consulted by all interested persons”, and it is dated with the day it was posted electronically. The message that reaches your broker’s software is, in the regulation’s own verb, something CBP will “endeavor” to transmit. Section 159.11(a) calls it a courtesy notice.

Extensions and suspensions work the same way: posted on cbp.gov, and kept there “for a minimum of 15 months from the date of posting”. Fifteen months is a retention policy, and it is also a hint about how long these things stay unresolved.

A desk that learns its final duty figure by being told is a desk that will sometimes not be told. And the posting it did not read starts a clock: a customs protest has to be filed within 180 days of the notice of liquidation, measured from the posting date rather than from the day anybody noticed it. Miss that and the figure on the cost record is the figure for good.

Why this lands on the cost record and not on the broker

The usual answer is that the customs broker watches liquidation, and brokers do. But the broker watches the entry. The desk needs the number against the shipment: the same shipment that carries the freight invoice, the terminal storage charge, the CFS charges and the demurrage, because that is the unit margin is measured on.

Those two views come apart almost immediately. One entry can cover several purchase orders. One shipment can span more than one entry. A refund posted eleven months later arrives in a month that has already been closed, reported and compared against a budget. Payment tracking is already 10 to 15 minutes a container out of the roughly 2.2 hours of desk work on it, and that is before anyone goes back a year to re-open a file.

So the choice is not between tracking liquidation and ignoring it. It is between a cost record that expects a late correction and one that has to be argued back open.

The vendor question

The cluster has a test for each of these. For the demurrage tools it is whose clock the number came from. For landed cost it is shorter.

After the container is delivered and the file is closed, where does the liquidated duty go?

Three answers, in descending order of usefulness. It posts against the original shipment, and the estimate stays visible beside it, which means the tool was built knowing the figure arrives late. It goes in as a journal entry in the current period: the accounting is right and the shipment’s true landed cost is now unknowable. It does not, because the shipment is closed, in which case the tool is a receiving workflow wearing a costing label.

A fourth answer exists and is worth listening for: we watch cbp.gov and tell you. That is the right instinct, and it is also the admission that the notice is published rather than delivered.

What Docket does with it

Docket keeps the shipment open after the cargo moves, because the expenses it traces to email arrive on their own schedule anyway: a terminal invoice, a correction, a refund. The estimated duty and the liquidated duty are two fields on one shipment rather than one field overwritten, so the difference is a number you can read rather than a discrepancy somebody has to notice. The payment calendar carries the liquidation window as a date like any other, which is the only reason a desk ever looks at it in time.

None of that is clever. It is the consequence of taking the regulation at its word: the figure is provisional, the notice is posted, and the file has to outlive the box.