Tariff Engineering: Avoiding Import Duties
- Faced wiht rising tariffs, businesses are increasingly turning to "tariff engineering," a practice of modifying products to qualify for lower duty rates.
- While broad-based tariffs have become common,the U.S.government often provides exemptions for specific products.
- Tariff engineering is one of the few things you can do to try to get it right and reduce your duty liability.
Discover how strategic product modifications can legally lower import duties with tariff engineering. Savvy businesses are re-evaluating product designs and material choices – the primary_keyword. Explore real-world examples where companies minimize costs by adapting goods to fit more favorable tariff categories and avoid those pesky import duties. The secondary_keyword of tariff classification is critical. Even minor tweaks can lead to important savings. Learn about the legal precedents and best practices to avoid misclassification pitfalls. news Directory 3 provides you with informative trade insights. Curious how you can take innovative steps to reduce your company’s duties?
Tariff Engineering: Companies Tweak Products to Dodge Duties
Updated June 18, 2025
Faced wiht rising tariffs, businesses are increasingly turning to “tariff engineering,” a practice of modifying products to qualify for lower duty rates. Customs lawyers and supply chain experts confirm that even minor adjustments to materials, dimensions, or composition can shift a product into a more favorable “harmonized system code.” this allows companies to legally minimize their import costs,a strategy that has gained traction amid recent trade disputes.
While broad-based tariffs have become common,the U.S.government often provides exemptions for specific products. This creates opportunities for companies to strategically alter their goods to meet the criteria for these exemptions.for example, some overseas manufacturers bundled steel and aluminum into their products to qualify for a lower duty under Section 232, according to David Forgue, a partner at barnes, richardson & Colburn. However, when tariffs on these materials increased, companies reversed course and shipped them separately.
Tariff engineering is one of the few things you can do to try to get it right and reduce your duty liability.
John Foote
customs lawyer, Kelley Drye & Warren
John Foote, a customs lawyer at Kelley Drye & warren, emphasizes the legality and strategic value of tariff engineering. with over 5,000 product classification codes used by U.S. customs,companies can leverage design choices to create products that fall under different,more advantageous tariff categories. Winnebago Industries,a motorhome manufacturer,has publicly stated its intention to use tariff engineering as part of its tariff mitigation strategy.
Smart Plays in Tariff Engineering
Foote shared an example of a lapel pin with cubic zirconia added to its back. This seemingly small change reclassified the pin from a “festive article,” subject to a 14% tariff, to jewelry, thus avoiding the higher duty. The value of the cubic zirconia was significant enough to justify the change.
columbia Sportswear is another company known for its proactive approach to tariff engineering. Jeff tooze, the company’s vice president of global customs and trade, explained that thay have a dedicated team working with designers and customs officials to consider tariff implications during the design process.One example is adding small zippered pockets to women’s shirts to qualify for lower duties under specific U.S. customs rules.
Similarly, Converse adds fuzzy-felt fabric to the soles of its All Stars sneakers, classifying them as slippers rather than athletic shoes, resulting in significantly lower tariffs. Snuggies, the blanket with sleeves, also successfully reclassified itself as a blanket through a lawsuit, nearly halving its tariff costs.
Andrew Wilson, a supply chain strategist at Supplino Inc., notes that tariff engineering is easier to implement in sectors like fast-moving consumer goods and apparel. More heavily regulated industries, such as automotive, aerospace, and medical devices, face greater challenges due to the extensive testing and validation required for even minor changes.
Rules of Interpretation
Companies must carefully balance product redesign with the risk of misrepresenting product classifications. Ford Motor faced scrutiny for importing Transit Connect vans as passenger vans and then removing the seats to sell them as cargo vans, circumventing a higher tariff. The U.S. Justice Department ruled that Ford was misclassifying the vans.
Forgue cautions that changes should not be considered ”fraud or artifice,” or the tariff engineering may be rejected. Derek Scarbrough,founder of Global Logistical Connections,adds that changes should not alter the essential character of the product.
To mitigate risks, U.S. Customs and Border Control offers a “binding ruling” system where companies can obtain official determinations on product classifications before importing. Adam Lees, an attorney at Harris Sliwoski, recommends this as a way to get official approval from CBP. even small percentage savings can be meaningful for businesses due to the large volumes shipped.
What’s next
As global trade dynamics continue to shift, tariff engineering will likely remain a crucial strategy for companies seeking to minimize import costs. Businesses must stay informed about evolving regulations and creatively adapt their products while adhering to legal boundaries.