Customs Broker Examination study materials
Customs Broker Examination study resources

Customs Broker Examination key terms

Customs Broker Examination · Get comfortable with the vocabulary.

Customs broker

A person licensed by U.S. Customs and Border Protection to transact customs business on behalf of others, including preparing and filing entry documents and paying duties owed on imported merchandise.

Related: Customs business, Permit, Power of attorney
Customs business

Activities involving transactions with CBP concerning the entry and admissibility of merchandise, its classification and valuation, and the payment of duties, taxes, or other charges assessed or collected by CBP.

Related: Customs broker, Entry, Reasonable care
Licensed customs broker

An individual who has passed the broker licensing exam, met the regulatory requirements, and received a license from CBP to conduct customs business; the license is personal to the holder and may not be transferred.

Related: Permit, Customs broker, Triennial report
Permit

A CBP-issued authorization allowing a licensed broker to conduct customs business at a specific customs port, separate from the national license itself and issued for the district where the broker maintains an office.

Related: Licensed customs broker, Customs broker, National permit
Power of attorney

A written authorization from an importer granting a broker authority to act on the importer's behalf in customs matters; it must be executed and kept on file by the broker before transacting business.

Related: Customs broker, Reasonable care, Importer of record
Triennial report

A report a licensed broker must file with CBP every three years to confirm continued eligibility, current contact information, and compliance with licensing requirements; failure to file can result in license suspension or revocation.

Related: Licensed customs broker, Permit
Reasonable care

The legal standard requiring importers and their brokers to exercise diligence in classifying, valuing, and documenting merchandise, using reliable information and exercising sound judgment rather than acting carelessly.

Related: Customs broker, Importer of record, Prior disclosure
Importer of record

The party legally responsible for ensuring imported merchandise is entered correctly, that duties are paid, and that all entry requirements are met; typically the owner, purchaser, or a consignee with financial interest.

Related: Entry, Power of attorney, Reasonable care
Harmonized Tariff Schedule

The U.S. tariff nomenclature assigning a classification number and duty rate to every imported good, organized by chapters, headings, and subheadings based on the international Harmonized System.

Related: General Rules of Interpretation, Classification, Duty rate
General Rules of Interpretation

The six legally binding rules applied in sequence to determine the correct tariff classification of merchandise, moving from heading text and section notes to comparative provisions when goods are prima facie classifiable under multiple headings.

Related: Harmonized Tariff Schedule, Classification, Essential character
Classification

The process of assigning imported merchandise to the correct subheading of the tariff schedule, which determines the applicable duty rate, eligibility for trade programs, and statistical reporting obligations.

Related: Harmonized Tariff Schedule, General Rules of Interpretation, Duty rate
Essential character

The factor used under GRI 3(b) to classify goods put up in sets for retail sale, determined by the nature of the component, its bulk, quantity, weight, or value, or its role relative to the others.

Related: General Rules of Interpretation, Classification
Transaction value

The primary customs valuation method, equal to the price actually paid or payable for the merchandise when sold for export to the United States, plus certain statutory additions such as packing costs and selling commissions.

Related: Assists, Royalty, Customs value
Customs value

The value of imported merchandise determined under the valuation statute, used as the base for calculating ad valorem duties and for statistical purposes; it is not necessarily the invoice price alone.

Related: Transaction value, Assists, Duty rate
Assists

Items supplied free or at reduced cost by the buyer to the seller for use in producing the imported merchandise, such as materials, tools, dies, molds, or engineering services, which must be added to the price paid or payable.

Related: Transaction value, Customs value
Royalty

A payment related to the imported merchandise that the buyer must pay as a condition of sale, which is added to transaction value; royalties unrelated to the goods or not a condition of sale are excluded.

Related: Transaction value, Assists
Entry

The formal process of presenting imported merchandise to CBP for clearance, consisting of documentation, estimated duties, and evidence of admissibility, after which CBP releases or examines the goods.

Related: Entry summary, Importer of record, Customs business
Entry summary

The document filed after entry that provides the classification, value, duty computation, and other required data for merchandise, and on which duties are deposited; generally due within ten working days of release.

Related: Entry, Duty rate, Liquidation
Commercial invoice

A seller's document describing the merchandise, its price, terms of sale, and parties, which serves as the primary basis for valuation and must contain the data elements required by CBP regulations.

Related: Transaction value, Entry, Customs value
Bond

A financial guarantee filed with CBP ensuring payment of duties, taxes, and penalties and compliance with customs laws; continuous and single-transaction bonds are the two main forms.

Related: Entry, Liquidation, Penalty
Liquidation

CBP's final determination of the duties owed on an entry, typically occurring 314 days after entry; it fixes the amount owed and starts the clock for protest rights.

Related: Entry summary, Protest, Duty rate
Protest

A formal administrative challenge filed by an importer or broker contesting CBP's decision on classification, valuation, duty rate, or liquidation; it must generally be filed within 180 days of liquidation.

Related: Liquidation, Ruling
Duty rate

The percentage or specific amount applied to the customs value of imported merchandise under its tariff classification, which may be ad valorem, specific, or compound depending on the provision.

Related: Harmonized Tariff Schedule, Customs value, Liquidation
De minimis

A threshold under which low-value shipments may enter free of duty and with reduced formalities; under U.S. law, the current threshold for eligible shipments is 800 dollars per person per day.

Related: Entry, Duty rate, Section 321
Section 321

A statutory provision allowing duty-free admission of shipments valued at or below the de minimis threshold, subject to conditions on the shipper, consignee, and documentation.

Related: De minimis, Entry
Free trade agreement

A treaty between countries eliminating or reducing tariffs and other barriers on goods meeting agreed origin rules; importers must claim preferential treatment and support it with documentation such as a certification of origin.

Related: Rules of origin, Certificate of origin, Preferential tariff treatment
Rules of origin

The criteria in a trade agreement or statute determining whether a good qualifies as originating in a party country, often based on tariff shift, regional value content, or specific production processes.

Related: Free trade agreement, Certificate of origin, Preferential tariff treatment
Certificate of origin

A document or certification attesting that goods meet the origin requirements of a trade preference program, which the importer must possess and retain to support a preference claim.

Related: Free trade agreement, Rules of origin, Preferential tariff treatment
Preferential tariff treatment

A reduced or zero duty rate granted to qualifying goods under a trade agreement or special program, which must be claimed at entry and can be denied if origin is unsupported.

Related: Free trade agreement, Rules of origin, Duty rate
Foreign trade zone

A designated site within the United States where merchandise may be admitted, stored, manipulated, or manufactured without formal customs entry or duty payment until it enters the domestic commerce.

Related: Entry, Duty rate, Drawback
Drawback

A refund of duties, taxes, or fees paid on imported merchandise that is later exported or destroyed, or on substituted merchandise, intended to promote U.S. exports and competitiveness.

Related: Foreign trade zone, Duty rate
Prior disclosure

A voluntary written report to CBP of a violation of customs law, such as an incorrect entry, made before CBP begins an investigation; it can reduce or eliminate penalties if done properly.

Related: Penalty, Reasonable care, Seizure
Penalty

A monetary or other sanction imposed for violating customs laws, such as negligence or fraud in entry filings, with amounts varying by statute and degree of culpability.

Related: Prior disclosure, Seizure, Bond
Seizure

CBP's taking custody of merchandise for violation of law, such as prohibited goods or undeclared currency; it may lead to forfeiture, return, or other disposition after administrative proceedings.

Related: Penalty, Prior disclosure
Ruling

A written decision by CBP on the classification, valuation, or other treatment of specific merchandise, which binds CBP for the described transactions and can be requested in advance of importation.

Related: Classification, Protest, Customs value
Anti-dumping duty

An additional duty imposed on imported merchandise sold in the United States below fair value, intended to offset the injury to domestic industry; it is separate from normal tariff duties.

Related: Countervailing duty, Duty rate, Liquidation
Countervailing duty

An additional duty imposed to offset foreign government subsidies that benefit imported merchandise, determined through administrative proceedings and collected in addition to ordinary customs duties.

Related: Anti-dumping duty, Duty rate
National permit

An authorization allowing a licensed broker to conduct customs business at all ports nationwide rather than only at the port where the broker is permitted, subject to CBP requirements.

Related: Permit, Licensed customs broker