CBP (Customs and Border Protection)

U.S. Customs and Border Protection (CBP) is the federal agency responsible for regulating and facilitating international trade entering the United States. Housed within the Department of Homeland Security, CBP processes over $3.3 trillion in imports annually, enforces trade laws on behalf of more than 47 other federal agencies, collects import duties and tariffs (over $100 billion in fiscal year 2023), and screens inbound cargo for security threats, contraband, and prohibited goods. For any business importing products into the United States, CBP is the gatekeeper that every shipment must pass through.

Core Functions

Trade facilitation: CBP processes customs entries, assesses and collects duties, and releases cargo for domestic commerce. The Automated Commercial Environment (ACE) system handles the electronic filing of customs entries, allowing importers and their customs brokers to submit entry documents, pay duties, and receive release notifications electronically. The vast majority of customs entries clear without physical examination, with CBP using risk-based targeting to select a small percentage of shipments for inspection.

Trade enforcement: CBP enforces import regulations including tariff laws, intellectual property rights (seizing counterfeit goods), anti-dumping and countervailing duty orders, forced labor import bans (under the Uyghur Forced Labor Prevention Act and Section 307 of the Tariff Act), and product safety regulations on behalf of agencies like the FDA, CPSC, and EPA.

Border security: While trade processing is the function most relevant to importers, CBP’s broader mission includes securing all U.S. borders, ports of entry, and international airports. The agency employs over 60,000 personnel, including CBP Officers at ports of entry and Border Patrol agents at the borders.

The Customs Entry Process

When goods arrive at a U.S. port, the importer (or their customs broker) files an entry with CBP through ACE. The entry includes the commercial invoice, packing list, bill of lading, HTS classification codes, country of origin, and the declared customs value. CBP reviews the entry and either releases the shipment or places a hold for further review.

Holds can be triggered by several factors: random selection, targeted screening based on the importer’s history, commodity risk (certain product categories are examined more frequently), intelligence-driven alerts, or documentation discrepancies. A CBP hold means the container stays at the port terminal until the issue is resolved, accumulating demurrage and storage charges that the importer bears.

After release, the importer has 10 working days to file the entry summary (CBP Form 7501) and pay duties. Under the Periodic Monthly Statement (PMS) program, qualified importers can consolidate all their entries for a calendar month and make a single duty payment by the 15th working day of the following month.

CBP Programs for Importers

CTPAT (Customs-Trade Partnership Against Terrorism) provides reduced examination rates and expedited processing for members who maintain approved supply chain security practices. Trusted Trader programs combine CTPAT with other trade facilitation benefits. ACE provides the electronic interface for all customs transactions. Centers of Excellence and Expertise (CEE) are specialized CBP units organized by industry sector (electronics, apparel, pharmaceuticals, etc.) that provide focused classification guidance and compliance support to importers in their sector.

Penalties and Compliance

CBP takes compliance seriously. Penalties for violations range from administrative fines to criminal prosecution. Common violations include: incorrect classification (applying the wrong HTS code, resulting in underpayment of duties), undervaluation (declaring a customs value lower than the actual transaction value), country of origin misrepresentation, failure to comply with other government agency requirements, and importation of prohibited goods. Penalty amounts under 19 USC 1592 range from the domestic value of the merchandise for fraud to 20% of the dutiable value for negligence on the first offense.

Importers are subject to CBP audits, called Focused Assessments, which examine an importer’s internal controls, recordkeeping, and compliance practices over a multi-year period. Passing a Focused Assessment can result in reduced scrutiny going forward. Failing one triggers corrective action requirements and potentially increased examination rates.

For FBA sellers importing goods through any U.S. port, CBP clearance is a step that cannot be bypassed or shortcut. Working with a licensed customs broker who files accurate entries on the seller’s behalf is the standard practice, and maintaining clean records with CBP ensures smooth cargo release at the port, allowing goods to reach prep centers like MeisterPrep without costly customs delays.