Peacock Tariff Consulting works with Seattle and Tacoma importers across the Northwest Seaport Alliance (NWSA). We focus on Section 301 China exposure, Vietnam origin documentation, Amazon FBA reconciliation, coffee import HTS, and BC-Washington cross-border flows. Independent of any brokerage; structured for SMB importers in apparel, outdoor goods, coffee, and tech hardware.
The Northwest Seaport Alliance (Port of Seattle + Port of Tacoma) is the gateway for Northwest Asia trade – China, Vietnam, Japan, Korea – and a natural transit point for British Columbia exporters moving freight south. Q1 2025 NWSA TEU volumes were up 19% year-over-year. Amazon and Microsoft supply chains are headquartered here; Starbucks imports nearly all its green coffee through the region.
Peacock Tariff Consulting works with NWSA importers across apparel, outdoor gear, electronics, coffee, and Amazon FBA at scale. We are independent, bilingual where needed, and fluent in the cross-border BC-Washington flow that distinguishes this market.
Why NWSA importers benefit from independent tariff advisory
Most NWSA importers source heavily from Vietnam, China, and Korea, with growing Indonesia and Thailand volume. The Section 301 + Section 122 stack drives high effective duty rates, and the Vietnam trans-shipment scrutiny that intensified through 2025 means origin documentation must be airtight. Brokers handle the entries; strategic tariff work happens upstream.
Our typical NWSA engagement runs through tariff exposure modeling, classification audit, Vietnam origin documentation review, and IEEPA refund analysis on the prior year of imports.
Section 301 and the Vietnam origin shift
When Section 301 hit China-origin goods, many NWSA importers shifted production to Vietnam, Thailand, and Indonesia. CBP scrutiny of the substantial transformation test for these origin claims has intensified – particularly for goods where Chinese components are still in the supply chain.
For SMB importers, the work is in the documentation: supplier affidavits, manufacturing process descriptions, BOM analysis. Misclaimed Vietnam origin where the substantial transformation does not actually occur in Vietnam exposes the importer to Section 1592 penalties and full retroactive Section 301 duty.
Amazon FBA reconciliation – the duty refund most PNW sellers miss
Amazon FBA sellers running through Seattle or Tacoma face systematic classification errors at scale. The catalog runs across hundreds or thousands of SKUs; the customs broker codes them quickly; nobody audits. Reconciliation work – pulling 12 months of entry summaries and matching SKU-by-SKU classification against the actual products – typically finds 1-3% of recoverable duty across the catalog.
For sellers with $5M+ annual import volume, that runs into 5-6 figures of recoverable duty. We file PSCs and protests on a contingency basis where claim size justifies.
Coffee imports – Chapter 9 HTS specifics
Coffee classification in HTS Chapter 9 distinguishes by green vs roasted, decaffeinated vs not, instant vs not, organic vs conventional. The duty differences are usually small in absolute terms but Section 122 stacks on top of all of them. Specialty coffee importers – particularly Seattle-based roasters working at $5M-$50M scale – benefit from a classification audit on their import flow.
BC-Washington cross-border – the underused move
Many Canadian BC-based brands sell into the U.S. PNW. The natural entry point is Seattle/Tacoma. USMCA-qualifying goods are Section 122-exempt – that is the central commercial advantage. We help BC operators set up USMCA documentation and structure their U.S. flow optimally.
IEEPA refund filings for NWSA importers
IEEPA duties paid between April 5, 2025 and February 24, 2026 are refundable through CAPE. For NWSA importers with high China and Vietnam volume during that window, recoverable refunds frequently run into 5-6 figures. We run eligibility analysis on flat-fee basis and file claims on contingency for filings above $50k.
Frequently asked questions
Do you handle Vietnam origin documentation challenges?
Yes – that is one of our specialty areas. We review supplier affidavits, manufacturing process documentation, and BOM evidence to confirm whether substantial transformation actually occurs in Vietnam.
Can you help with Amazon FBA tariff issues?
Yes. FBA classification audits, catalog reconciliation, IEEPA refund filings, and Section 122 mitigation are core services for Seattle-region FBA sellers.
Do you serve British Columbia exporters selling into Washington state?
Yes. Cross-border BC-Washington flow is a core specialty. We handle USMCA documentation, dual-jurisdiction compliance, and inbound U.S. clearance optimization.
What is FTZ #5 in Seattle and is it useful?
FTZ #5 covers the Seattle/Tacoma metro and is used by larger importers running U.S.-side processing. For SMB importers ($5M-$50M), third-party bonded warehousing through PNW 3PLs typically delivers most of the same benefit at lower cost.
Are you affiliated with NWSA brokers?
No. Peacock is independent. We work alongside your existing customs broker; we do not replace them and we do not refer business for revenue.
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