The 10% surcharge that has sat on nearly every U.S. import since February is about to expire the way it was designed to: on a clock, not by a vote. At 12:01 a.m. EDT on July 24, 2026, the Section 122 global import surcharge terminates by operation of law when it hits the 150-day statutory maximum. No congressional extension is pending. For sourcing and compliance teams, the temptation is to read that as a 10% cost cut landing in two weeks. For a meaningful slice of the supplier base, it isn't — and the reason is a separate action moving on a separate track at the U.S. Trade Representative.
The headline rate is coming down. The effective landed cost may not. Below is what actually expires, what does not, and the country-by-country math that decides which of those two sentences applies to your suppliers.
What Section 122 actually is — and why it can't be quietly extended
Section 122 of the Trade Act of 1974 (19 U.S.C. §2132) is a balance-of-payments tool, not an open-ended tariff authority. It lets the President impose a temporary across-the-board import surcharge of up to 15%, for no more than 150 days, to address a balance-of-payments problem. Both limits are hard caps written into the statute. The current surcharge took effect at 10% on February 24, 2026. Count 150 days forward and the clock runs out on July 24. Because the ceiling is statutory, there is no administrative lever to extend it — an extension would require Congress, and none is in motion. This is the rare tariff that ends itself.
The legal fog, stated accurately
The surcharge did not survive its first court test cleanly. On May 7, 2026, the U.S. Court of International Trade struck it down in Oregon v. United States and Burlap and Barrel, Inc. v. United States, holding that it exceeded the President's Section 122 authority. The court's reasoning was specific: the surcharge was justified by trade and current-account deficits, but Section 122 is keyed to balance-of-payments measures — the liquidity, official-settlements, and basic-balance metrics Congress had in mind — not the trade-deficit rationale the administration used. (See Skadden's analysis of the ruling.)
That ruling, however, is not the general reprieve it might sound like. The government appealed to the Federal Circuit on May 8, and a stay was granted on May 12. Just as important, the CIT's remedy was party-specific: only the three named plaintiffs — Washington, Burlap and Barrel, and Basic Fun — were relieved. Every other importer remained subject to the duty and, per counsel tracking the collections, Customs kept collecting through July 23. Refunds and the disposition of amounts already paid are tied to the outcome of the appeal. The practical takeaway: for all but three parties, the surcharge was never lifted early — it simply runs to its statutory end.
The replacement question: two Section 301 investigations, kept distinct
On March 11, 2026, USTR opened two Section 301 investigations. They are on different tracks, and conflating them produces bad landed-cost models.
Investigation #1 — structural manufacturing excess capacity. This probe targets structural overcapacity across 16 economies: China, the EU, Singapore, Switzerland, Norway, Indonesia, Malaysia, Cambodia, Thailand, Korea, Vietnam, Taiwan, Bangladesh, Mexico, Japan, and India. Comments were due April 15, and the hearing began May 5, 2026. As of the sourced record, no specific replacement duty rate had been proposed in this track. (USTR's initiation notice is here; corroborating detail from White & Case.)
Investigation #2 — forced-labor import-ban enforcement. This one covers 60 economies investigated for failing to impose or enforce forced-labor import bans. It is the track with proposed numbers attached, and it is the one worth modeling now. (See the Federal Register initiation notice.)
The forced-labor duty in detail
On June 2, 2026, USTR made findings deeming all 60 economies actionable and proposed a tiered duty (USTR announcement):
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12.5% additional duty on 46 economies that have no forced-labor import prohibition in place.
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10% additional duty on 14 economies that have a prohibition on paper but are not enforcing it.
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A separate textile and apparel volume mechanism at reduced rates was also proposed.
The procedural timeline: requests to appear were due June 22, written comments were due July 6, and the hearing was held July 7, 2026. No effective date for the duties was specified — implementation would follow the comment period. (Note for anyone working off an earlier internal brief: a circulating "July 20 deadline" does not match the documented dates and should be disregarded; the operative dates are July 6 for comments and July 7 for the hearing.)
Is the 301 duty engineered to replace Section 122 — or is it timing?
It is tempting to read the sequence as deliberate: a 10% surcharge sunsets on July 24, and a 12.5% duty on dozens of economies is teed up right behind it. That juxtaposition is real and worth watching. But it is an analytical inference, not a documented fact. Nothing in USTR's forced-labor determination references Section 122, and there is no stated intent to "slot in" one action as the other expires. The forced-labor probe stands on its own legal footing — enforcement of import bans on goods made with forced labor — and would exist regardless of the surcharge's calendar. Treat the overlap as a scheduling coincidence with real cost consequences, not as an announced policy handoff. The consequence is what matters for planning; the motive is not established.
The country-by-country flip
Because Section 122 was across-the-board and the forced-labor 301 duty is country-tiered, July 24 does not move every supplier the same direction. Two stylized examples:
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Supplier on the 46-economy list (net cost up or flat). Today it carries the 10% Section 122 surcharge. After July 24 that 10% comes off — but if the proposed 12.5% forced-labor duty is finalized for that economy, the effective additional rate lands higher than where it started. The "cut" is a mirage.
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Supplier off all 301 lists (net cost down). Today it carries the same 10% surcharge. After July 24 it comes off with nothing proposed to replace it. This supplier gets the genuine 10% reduction the headline promises.
Same expiration date, opposite outcomes — decided entirely by which list, if any, the supplier's country sits on.
Action items before July 24
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Re-run landed-cost models by supplier country ahead of the July 24 sunset — not at the portfolio level, where the divergence washes out.
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Map every supplier against the two 301 lists (the 46 at 12.5%, the 14 at 10%), and separately flag exposure to the excess-capacity probe's 16 economies, where no rate is yet proposed but the risk is live.
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Track the Federal Circuit appeal, which governs refunds and the disposition of surcharge amounts already paid.
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Watch for final 301 action on forced labor; the proposed duties have no effective date yet and follow the comment period that closed July 6–7.
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Factor separate Section 232 pharmaceutical duties, which counsel flag as continuing exposure with effective dates of July 31 and September 29, 2026 — directly relevant if your inputs touch that supply chain (per Trade Law Counsel).
Bottom line
Inside this two-week window, plan for the effective rate, not the headline rate. The 10% Section 122 surcharge is genuinely going away on July 24. Whether that shows up as savings depends on where you source. For countries on the forced-labor 46-list, a proposed 12.5% duty can offset or exceed the drop; for countries off all the 301 lists, the reduction is real. The operators who model this at the country level before the clock runs out will price it correctly. The ones tracking only the headline will book a cut that, for a chunk of their supplier base, never arrives.
Related reading
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