Customs clearance is a government's decision to release an import, made by checking a declaration against a set of rules, not a leg of the shipment's physical journey. This page defines the process itself, in order, for a shipment moving normally. What happens once a shipment has already stopped inside that process is covered on our package stuck in customs guide; how long the ordinary case takes is on our clearance duration page.
Nothing about clearance measures how far the box has traveled.
“Customs clearance is the process where customs authorities require you to declare the goods entering or leaving a country.”DHL, Customs Questions and Clearance Guide, dhl.com, read 2026-08-30
That declaration states what DHL lists as its core fields: type of goods, value, quantity, classification, country of origin, and shipper and receiver details. Clearance is the act of a government checking that declaration, deciding what it owes and whether it may enter, and then releasing it. Nothing in that sequence is transportation. A shipment can sit in the same warehouse, at the same address, for the entire clearance window, and a released shipment does not necessarily move again the instant release happens — it simply becomes free to move.
US law names the party responsible for making entry, and it is rarely the carrier itself.
“One of the parties qualifying as ‘importer of record’ ... either in person or by an agent authorized by the party in writing, shall, using reasonable care, make entry therefor by filing with [Customs] such documentation or ... information as is necessary to enable [Customs] to determine whether the merchandise may be released from custody.”19 U.S.C. § 1484, read 2026-08-30
The same statute requires that filing to state the declared value, classification and rate of duty applicable to the merchandise. Three parties commonly fill this role in practice: the importer of record itself, filing directly; a licensed customs broker retained to file on the importer's behalf; or, on an express or postal shipment, the carrier acting as broker, which is why a buyer often never sees a separate customs transaction even though one legally happened. Naming a broker does not change who the law holds responsible — it changes who does the paperwork.
The single biggest fork in the process is a value threshold, and US regulation states it in exact figures.
| Category | Threshold for informal entry |
|---|---|
| Ordinary shipments | Not exceeding 2,500 USD in value |
| Administrative low-value exemption | Not exceeding 800 USD in value |
| Bona fide gifts | Not exceeding 100 USD in value |
| Personal and household articles | Not exceeding 200 USD in value |
Informal entry is the shorter path: no bond, and generally no need for a filing that only a licensed broker can make. Formal entry is built for higher-value or regulated commercial merchandise and carries the bond and documentation formal filings need. The category a shipment falls into is decided by its value and its contents, not by which carrier is moving it.
A “cleared customs” event on a tracking page certifies that a release decision was reached, and nothing about how that decision was reached. USPS builds a rule around exactly this gap for inbound mail: an item that comes back without the specific form used to flag an assessed duty is presumed to have cleared without one being charged. The absence of a paper marker is treated as proof of the outcome, because the scan itself does not carry that detail. Reading a status line as a guarantee of what happened inside the process it summarizes is the most common way people misjudge what has actually gone on.
SMKlog's checkout prices and prints US domestic parcel labels. We file no customs entry, act as importer of record for nothing, and pay no duty anywhere, so nothing on this page describes a service sold here. What a domestic leg to a forwarder or consolidator costs prices in a minute through the calculator; anything that needs a pallet instead of a box goes through freight review for a person to price.
Entry thresholds and clearance procedure are set by statute and regulation and are revised periodically. Treat the figures above as what those sources stated on the date shown.
It is a government's release decision on an import, not a step in the physical journey. DHL states it plainly: customs clearance is the process where customs authorities require a declaration of the goods entering or leaving a country. Nothing about transport happens during clearance; a shipment can sit at the same address for days while the decision is made.
The importer of record, defined in US law as the owner or purchaser of the merchandise, or someone they designate. Federal law requires that party to file documentation or electronic information sufficient for Customs to decide whether the merchandise may be released, including the declared value, classification and rate of duty. A licensed customs broker commonly does this filing on the importer's behalf; on an express or postal shipment, the carrier often fills that role without either party noticing a separate transaction happened.
Roughly, size and paperwork. US regulation sets several value ceilings for informal entry, a simpler process that generally skips the bond a formal entry requires: shipments not exceeding 2,500 USD in value, and lower administrative thresholds including goods not exceeding 800 USD in value, bona fide gifts not exceeding 100 USD, and personal articles not exceeding 200 USD. Above those lines, or for merchandise formal entry is otherwise required for, the fuller formal process applies, typically through a licensed broker.
That the release decision was made, nothing more. It does not certify duty was assessed correctly, that the shipment was inspected, or that it has left the customs facility yet. USPS's own manual builds a parallel test for inbound mail: an item that comes back without the form used to flag an assessed duty is presumed to have cleared without one, precisely because the scan and the assessment are two separate records that only sometimes travel together.
Not necessarily. DHL states that clearance can begin while a shipment is still moving through its network and continue once it reaches the destination country, because the declaration and the documents behind it can be filed ahead of physical arrival. The paperwork step and the transport step run on separate clocks that happen to overlap.