Importers moving goods between the United States and Canada are facing renewed uncertainty as escalating trade tensions reshape the costs and requirements of cross-border commerce. New tariffs and retaliatory measures are creating additional challenges for businesses that depend on North American suppliers, customers, and integrated manufacturing networks.
In August, the U.S. imposed 50 percent tariffs on $27.6 billion worth of Canadian goods. Canada responded with countermeasures covering an equivalent value of U.S. imports, effective Sept. 8. Additional U.S. restrictions affecting nearly $1 billion worth of Canadian imports took effect Sept. 29.
The impact extends well beyond the duties themselves. Importers must determine which products are covered, calculate the financial implications, and ensure their customs declarations reflect the applicable requirements. At the same time, rising transportation expenses and uncertainty around future trade policy are making it more difficult to forecast costs and plan procurement.
For businesses importing raw materials, components, finished goods or consumer products, managing this environment requires a closer connection between customs compliance and commercial decision-making.
Start with product-level tariff exposure
Importers cannot reliably assess their exposure using broad product categories or supplier locations alone. Tariff treatment can vary according to a product’s Harmonized Tariff Schedule (HTS) classification, country of origin, customs value and the specific trade measures in effect. The HTS provides the framework for classifying imported goods in the U.S. Canada maintains its own customs tariff, and importers must consult the relevant classification and requirements for each market.
A tariff policy change does not necessarily alter a product’s classification, but it can change the duties associated with that classification. Companies should therefore review existing classifications against new measures and confirm that the product information supporting each determination remains accurate.
This review is particularly important for businesses with large or frequently changing product catalogs. Descriptions that lack sufficient detail about a product’s materials, composition, function or manufacturing characteristics can make it harder to establish the correct classification and determine whether additional duties apply. Previous customs entries may offer useful guidance, but historical treatment should not substitute for reviewing current requirements.
Distinguish shipping location from country of origin
A product’s shipping location does not automatically determine its country of origin. Goods shipped from a Canadian warehouse, for example, are not necessarily Canadian-origin. Likewise, products dispatched from the U.S. may have been manufactured elsewhere. Origin rules depend on the applicable customs requirements and, in many cases, the product’s manufacturing history. This distinction is especially important for companies whose supply chains involve multiple countries, with raw materials, components, and finished goods crossing borders at different stages.
Importers should maintain documentation supporting their origin determinations, including relevant supplier information and manufacturing records. They should also evaluate eligibility under the United States-Mexico-Canada Agreement (USMCA) separately from other applicable tariff measures.
Qualifying for preferential treatment under a trade agreement does not automatically establish an exemption from every additional duty. The terms of the specific measure must be reviewed before determining the treatment of an imported product.
Look beyond the headline tariff rate
Understanding the actual cost of a tariff requires more than identifying a percentage in a government announcement. Importers need to determine how the applicable duties affect total landed costs, including the other expenses associated with purchasing, transporting and clearing goods.
Recent reporting illustrates how these pressures can compound. In an October 11 report, the Associated Press described U.S. manufacturers absorbing millions of dollars in additional tariff expenses while also facing higher transportation costs associated with rising fuel prices amid the Iran war. Businesses selling into Canada are also confronting challenges as trade tensions affect customer relationships and expansion plans.
Importers across industries face similar questions: How much of an additional cost can the business absorb? Will customers accept higher prices? Could supplier negotiations offset some of the increase? Would alternative sourcing arrangements improve the economics without introducing new operational risks?
These decisions should be informed by product-level analysis. A company may have substantial exposure in one product category and relatively little in another. The impact can also vary among suppliers, purchase orders and business units. Where multiple tariff programs, trade remedies or exemptions may apply, companies must assess the relevant requirements together rather than relying on a single headline rate.
Make regulatory monitoring part of operations
Trade policy changes are only useful to track if companies can determine how those changes affect their actual imports. Importers should establish a process for monitoring tariff schedules, customs notices and other regulatory developments, then connecting relevant updates to their product catalogs and customs entries. That process should involve the teams responsible for trade compliance, procurement, logistics and finance.
Reliable product data is essential. Commercial invoices, packing lists, bills of lading and origin documentation should be consistent, while classification decisions should be supported by information sufficient to explain and substantiate them. For companies managing thousands of products, manual reviews can become difficult to sustain as requirements change. Maintaining accessible records and clear review procedures helps businesses identify affected merchandise, prioritize higher-risk products and respond before discrepancies create additional costs or delays.
Build flexibility into sourcing decisions
Tariff uncertainty can prompt companies to reconsider suppliers, manufacturing locations, inventory strategies and distribution arrangements. However, shifting sourcing is not necessarily a straightforward solution.
Alternative suppliers may introduce longer lead times, different production costs, quality concerns or additional compliance requirements. Relocating inventory may reduce certain transportation expenses or improve delivery times, but warehouse location alone does not determine tariff treatment. Before making changes, businesses should compare scenarios using the full range of relevant costs and operational considerations. This includes current tariff exposure, potential policy changes, supplier capacity, customer demand and the costs of transitioning to another sourcing arrangement.
The U.S. and Canada remain deeply connected through manufacturing and cross-border commerce. For importers, the challenge is maintaining dependable supply while adapting to changing trade requirements. Accurate classifications, documented origin determinations, reliable product data and continuous regulatory monitoring provide the foundation for that work. By connecting customs compliance with landed-cost analysis and procurement planning, businesses can better identify exposure, substantiate their decisions and respond as trade conditions change.
Shannon Hynds is the founder and CEO of Quickcode.ai, where she leads the development of AI-driven software that simplifies complex trade compliance and HS classification through advanced machine learning and natural language processing. Prior to Quickcode, she amassed diverse experience in technology and venture ecosystems, including roles in product management, engineering, and as a member of early-stage investor groups. Shannon holds a B.S. in Computer Information Science and an MBA, and champions solutions that blend human expertise with intelligent automation to transform compliance workflows.