The end of de minimis: what it does to your landed cost and entry volume

For years, a large share of cross-border e-commerce ran on a single rule: a shipment at or under $800 could enter the United States free of duty and tax, with almost no data, under Section 321. That rule, de minimis, is being taken away. It was ended for China and Hong Kong in early 2025, extended to all countries later that year, indefinitely suspended for non-postal modes by a 2026 rule, and is set to be repealed by statute on July 1, 2027. Whatever the exact status on any given day, the planning assumption has flipped: low-value shipments are now dutiable and need an entry.

That is not a compliance footnote. It moves three numbers at once, and operations that do not see them moving will find out at month end instead of at receipt.

Landed cost per shipment goes up

A parcel that used to clear free now carries customs duty, the merchandise processing fee, and brokerage or clearance cost, and it needs a formal or informal entry. On a low-value shipment, those charges are not a rounding error. They can be a double-digit share of the goods value, and they vary by product, by HTS classification, and by origin, so the increase is uneven across a catalog. Any pricing or margin number built on the old free-entry assumption is now overstated until landed cost is rebuilt with the new charges allocated in.

Entry volume and clearance workload jump

Free de minimis parcels did not need an entry. Now they do. For a high-volume, low-value flow, that converts a stream of parcels that used to pass with minimal data into a stream of entries that have to be filed, classified, and cleared. Entry throughput, the number of entries or lines processed per period, can rise steeply, and with it the clearance workload and the chance of holds. Teams staffed for the old volume are the ones that feel it first.

Duty exposure appears where there was none

An operation that paid almost no duty on its low-value flow now has real duty exposure, and that exposure stacks on top of any Section 301 or 232 tariffs that apply to the goods. The effective duty rate, total duties and fees over total entered value, is no longer near zero for these shipments. Without a view of it by product and origin, the exposure is invisible until the duty is paid.

Why a spreadsheet cannot keep up now

The old model worked partly because there was little to track: free parcels, no entries, no duty. The new model has the opposite shape, many dutiable entries with charges that arrive at different times, which is exactly where a monthly spreadsheet falls behind. The inputs land at different moments, the allocation has to be redone each time, and the volume is higher than before. The math is not hard; keeping it current by hand across thousands of shipments is.

What to measure as it lands

The way through is to measure the change instead of absorbing it blindly. Three views carry most of the value:

• Landed cost per shipment and per unit, with duty, the merchandise processing fee, and brokerage allocated in, so pricing and margin reflect the real cost.
• Entry throughput and clearance time, so the workload surge is visible and staffing and broker capacity can be managed on evidence.
• Effective duty rate and duty exposure by product and origin, so the new exposure is known and the highest-impact lines are addressed first, including whether a Foreign-Trade Zone or a different sourcing or mode changes the math.

These are not new reports invented for this rule. They are the standard trade analytics an import operation should already run; the end of de minimis simply makes them urgent for anyone with a low-value, high-volume flow.

If de minimis changes reshaped your parcel economics, the first step is seeing the new landed cost and duty exposure on your own data. Tell us what you move, or see how the platform models it.