US Customs Brokerage Services

Expert CBP clearance, Section 301 duty recovery, and ISF filing for seamless US import and export operations.

Navigating US Customs with Expertise

As one of the world's largest economies, the United States is a key destination for international trade. Frontier Customs Broker specializes in providing reliable and efficient customs brokerage services, ensuring your shipments navigate U.S. customs smoothly and compliantly.

With the ongoing complexities of trade policies and tariffs, customs brokerages play a more critical role than ever in minimizing duty payments for importers. Frontier's licensed brokers leverage trade agreements and compliance expertise to protect your bottom line.

Our US Services

Complete CBP Solutions

CBP Import & Export Clearance

Trust Frontier for seamless import and export clearance. Our international trade experts ensure compliance with all U.S. Customs regulations and facilitate CBP inspections.

Entry summary preparation and filing
HTS code classification and verification
Duty and tax calculation and payment
CBP examination coordination

Section 301 Tariff Recovery

Recent court decisions have created opportunities for importers to recover duties paid under Section 301 tariffs. Our team conducts audits and manages the refund process.

Entry audit and eligibility review
Refund claim preparation and filing
Protest management with CBP
Ongoing monitoring of tariff developments

ISF (Importer Security Filing)

Ensure compliance with CBP's "10+2" rule by filing accurate ISF declarations at least 24 hours before ocean vessel departure to the United States.

Timely ISF submission (10+2 compliance)
Amendment processing when needed
Penalty avoidance and mitigation
Carrier coordination and documentation

USMCA Origin Certification

Frontier's brokers use the USMCA trade agreement to help importers eliminate or reduce duties by proving North American origin for qualifying goods.

USMCA eligibility analysis
Certificate of origin preparation
Regional value content calculation
Tariff shift and rule compliance

Duty Drawback Programs

Recover up to 99% of duties paid on imported goods that are subsequently exported or destroyed. We manage the complete drawback claim process.

Drawback program setup and compliance
Manufacturing and unused drawback claims
Import/export record matching
CBP claim filing and processing

ACE Portal Integration

Access real-time entry status, documentation, and compliance information through the U.S. Web Tracker and ACE portal integration.

Real-time entry status tracking
Electronic document retrieval
Statement access and reporting
Automated compliance notifications

Our US Hubs

Strategic Locations

Seattle Hub

Our Pacific Northwest hub serves the critical West Coast trade corridor with expertise in ocean freight, air cargo, and cross-border US-Canada shipments.

Port of Seattle and Tacoma coverage
Seattle-Tacoma International Airport (SEA)
Pacific Rim trade expertise
Cross-border Canada-US corridor

Chicago Hub

Centrally located to serve the Midwest and Great Lakes regions with comprehensive CBP clearance for air, ocean, and ground shipments.

O'Hare International Airport (ORD)
Midwest distribution center access
Rail and intermodal expertise
Great Lakes port coverage

Built for Compliance

From transit to duty recovery, we manage all aspects of customs brokerage. Our comprehensive services include handling shipping documents, USMCA certificates of origin, cargo insurance, and CBP Declaration Forms.

Our team utilizes innovative tools to streamline customs clearance, enhance compliance, optimize tariff classification, and maximize duty efficiency.

Licensed CBP customs brokers
ACE-compliant systems and processes
Trade agreement expertise (USMCA, FTAs)
PGA coordination (FDA, USDA, EPA, etc.)
Continuous regulatory monitoring

17+

Years Licensed

99.4%

Compliance Rate

24/7

CBP Coverage

Common Questions

US Customs FAQ

Section 301 tariffs were imposed on Chinese goods under the International Emergency Economic Powers Act (IEEPA). Recent court rulings have determined that tariffs imposed under IEEPA in 1977 were not lawfully implemented, creating refund opportunities for affected importers. Our team conducts entry audits to identify eligible shipments, prepares refund claims, and manages the CBP protest process to recover duties you've already paid.

ISF (Importer Security Filing), also known as "10+2," is a CBP requirement for ocean shipments arriving in the United States. Importers must submit 10 data elements and carriers must submit 2 additional elements at least 24 hours before cargo is loaded onto the vessel at the foreign port. Failure to file ISF or filing inaccurate information can result in penalties of up to $5,000 per violation. Frontier handles all ISF filings to ensure compliance and penalty avoidance.

Standard CBP clearance takes 24-48 hours for most shipments when all documentation is complete and accurate. Expedited clearance through programs like C-TPAT can reduce this to a few hours. Clearance time depends on commodity classification, required inspections, PGA approvals (FDA, USDA, etc.), and CBP workload. Our team monitors every entry in real-time to address issues immediately and prevent delays.

USMCA (United States-Mexico-Canada Agreement) provides duty-free treatment for qualifying goods originating in the US, Canada, or Mexico. While not mandatory, utilizing USMCA can significantly reduce or eliminate duties on your imports. Our team evaluates every shipment for USMCA eligibility, prepares certificates of origin, and ensures proper documentation to maximize your duty savings while maintaining full compliance with CBP requirements.

Duty drawback allows importers to recover up to 99% of duties paid on imported goods that are subsequently exported or destroyed. Eligibility includes: unused merchandise drawback (imported goods exported in same condition), manufacturing drawback (imported materials used in exported products), and rejected merchandise drawback (defective goods returned or destroyed). Frontier manages the complete drawback process including program setup, record matching, claim preparation, and CBP filing.

Standard documents include: Commercial Invoice (detailed product description, value, country of origin), Packing List, Bill of Lading or Airway Bill, Entry Summary (CBP Form 7501), and Certificate of Origin (USMCA if applicable). For ocean shipments, ISF filing is also required. Depending on your commodity, additional permits or certificates may be required from FDA, USDA, EPA, or other government agencies. Our team will guide you through specific requirements for your goods and ensure complete documentation before clearance.

Ready to Streamline Your US Customs Clearance?

Contact our US brokerage team for expert CBP clearance, Section 301 recovery, and trade compliance.