US Importers Brace for New Tariffs as Global Duties Expire July 24

U.S. importers are facing a wave of uncertainty as a temporary 10% global tariff is set to expire on July 24, 2026, with trade experts at logistics firm Flexport warning that a new and potentially more complex set of duties could be implemented to replace it. The looming deadline puts pressure on the White House to establish new trade policies, likely leveraging different legal authorities that could result in long-term, targeted tariffs and heightened compliance requirements for businesses.

The expiring duties were imposed under Section 122 of the Trade Act of 1974, a rarely used provision that allows the president to implement temporary tariffs for up to 150 days in response to a balance-of-payments emergency. President Trump was the first to leverage this authority for a global tariff. With the 150-day period concluding on July 24, the administration cannot extend the measure without congressional approval, forcing it to explore other avenues to maintain or increase tariff pressure.

For small and mid-sized businesses, this looming deadline is more than just a headline; it's a direct threat to cash flow and supply chain stability. The unpredictability of which products or countries will be targeted next makes long-term planning nearly impossible. A sudden 25% or 40% duty can erase profit margins overnight and force difficult decisions about pricing, sourcing, and even staffing. We have seen companies scramble when tariff changes are announced with little warning, disrupting established relationships with suppliers and creating logistical nightmares. In our experience, companies that proactively model these scenarios and explore alternative sourcing are better positioned to weather the storm. This is a core component of effective supply chain optimization. Navigating this complex web of trade regulations requires specialized expertise. To understand how these changes could impact your operations, contact C&S Finance Group LLC at csfinancegroup.com for a strategic review.

The most likely replacement for the expiring Section 122 tariffs is a new set of duties under Section 301 of the same act. This authority permits the president to impose tariffs in response to what are deemed unreasonable or discriminatory foreign trade practices. Unlike the emergency powers of Section 122, Section 301 tariffs require an investigation by the U.S. Trade Representative (USTR), a process that typically takes several months. According to a Flexport market update, the administration has already indicated it would open new Section 301 probes, which could lay the groundwork for new long-term duties that could be announced around the time the current tariffs expire.

This potential shift creates significant operational and financial risks for U.S. companies. The tariff landscape could change rapidly, as seen in the summer of 2025 when a series of executive actions and negotiations dramatically altered import costs. During that period, new tariffs ranging from 15% to 50% were announced for key trading partners like the European Union, India, Canada, and Brazil, sometimes with only a few days' notice. Certain sectors, such as copper and steel, were singled out for particularly high rates, demonstrating how quickly specific industries can be impacted.

Businesses must prepare for a scenario where new tariffs are not uniform but vary widely by country of origin and product type. The Harmonized Tariff Schedule (HTS) code of a product will be critical. For example, a piece of furniture with a high metal content could be subject to separate steel duties on top of a base tariff, a complexity that can be difficult to forecast. Companies may need to re-evaluate their sourcing strategies, as shifting production to a country with a more favorable trade agreement, such as one covered by the Generalized System of Preferences (GSP), could yield substantial savings.

Adding to the pressure on importers is a recent executive order focused on customs enforcement. On June 3, 2026, President Trump signed an order titled "Strengthening Customs Enforcement," which directs U.S. Customs and Border Protection (CBP) to overhaul its procedures within 180 days. The order mandates stricter vetting of importers of record (IORs), increases bonding requirements, raises penalties for non-compliance, and places new restrictions on foreign-based importers. This move signals a broader crackdown on import processes, meaning businesses must ensure their compliance and documentation are flawless to avoid costly delays, fines, or shipment seizures, regardless of the final tariff rates.

The changes could also affect smaller shipments, including those sent through international mail. These postal entries have been subject to the expiring 10% global tariff, a rate that was often lower than previous duty structures. The expiration of this tariff without a clear replacement could revert these shipments to higher rates or create a new, undefined entry process that could disrupt e-commerce and direct-to-consumer businesses that rely on such imports.

As the July 24 deadline approaches, U.S. businesses should closely monitor announcements from the USTR regarding new Section 301 investigations and any executive orders from the White House. The final days of the month will be a critical period for any new tariff schedules or trade agreements that could reshape the cost of importing goods into the United States for the foreseeable future.