Quick answer: The temporary 10% Section 122 import surcharge is scheduled to hit its 150-day statutory limit on July 24, 2026 — and a federal trade court has already ruled once that the tariff exceeded presidential authority, though that ruling is narrow and currently on hold. USTR has proposed a broad replacement tariff tied to forced-labor enforcement, but the separate investigation that directly names automobiles and batteries hasn't produced a proposed rate yet. That means a precise vehicle-price forecast isn't possible right now — but here's everything that is confirmed.
By Morgan Ellis, Editor at GearUp Insights
What's Actually Expiring on July 24
On February 20, 2026, the U.S. Supreme Court struck down the tariffs the Trump administration had imposed under the International Emergency Economic Powers Act (IEEPA). That same day, the administration invoked Section 122 of the Trade Act of 1974 instead — a flat 10% global import surcharge that took effect February 24. Section 122 caps both the rate (15%) and the duration (150 days), and the president cannot extend it without Congress. That clock runs out on July 24, 2026.
The tariff's legal footing is already shakier than a simple expiration date suggests. A coalition of 24 states, along with two private importers, challenged Section 122 in court, arguing the administration hadn't shown the specific type of "balance-of-payments deficits" the statute requires. On May 7, 2026, the U.S. Court of International Trade agreed, ruling 2-1 that the tariff exceeded the president's statutory authority. The court's relief was narrow — it applied only to the three plaintiffs with legal standing to sue (the state of Washington, acting as an importer, plus Burlap and Barrel, Inc. and Basic Fun, Inc.); the other 23 states were dismissed for lack of standing. The government appealed immediately, and on May 12 the Court of Appeals for the Federal Circuit put the ruling on hold pending that appeal. Practically, that means Section 122 duties are still being collected from every importer except those three plaintiffs while the case works through appeal — but the tariff's underlying legal authority is now genuinely in dispute, independent of whatever replaces it after July 24.
Anticipating the expiration either way, USTR opened two separate Section 301 investigations in March, designed to rebuild a tariff structure that doesn't depend on IEEPA or an expiring 150-day statute. Section 301 doesn't carry Section 122's rate cap or duration limit, though actions taken under it are still subject to periodic statutory review rather than running indefinitely without any check.
What's Already Been Proposed — and What Hasn't
Of the two investigations, one has produced a concrete proposal. On June 2, 2026, USTR determined that 60 economies — together accounting for roughly 99.4% of U.S. import value — had failed to adequately prohibit or enforce bans on goods made with forced labor. As a remedy, USTR proposed a two-tier tariff: roughly 15 economies (including the EU, Canada, Mexico, Taiwan, and the UK), depending on how the EU is counted and how listed trade commitments are classified, would face an additional 10% duty for having at least a partial forced-labor import prohibition or a relevant trade-agreement commitment, while the remaining economies without any such framework would face 12.5%. The proposal also includes product-level exclusions — agricultural goods, aviation parts, industrial inputs, minerals, and pharmaceuticals among them — so the 99.4% figure describes how much of U.S. import value comes from the covered economies, not a guarantee that every product from those economies gets taxed.
| Feature | Section 122 (expiring) | Section 301 forced-labor track (proposed) |
|---|
| Rate structure | Flat 10% on most imports | Two-tier: 10% or 12.5%, based on each country's forced-labor enforcement, with product exclusions |
| Legal basis | Trade Act of 1974, Section 122 | Trade Act of 1974, Section 301 |
| Duration cap | 150 days (expires July 24, 2026) | No 150-day cap, but subject to periodic statutory review |
| Status as of July 12, 2026 | In effect; ruled unlawful by CIT on May 7, but that ruling is stayed pending appeal | Proposed; comment period closed July 6, three-day public hearing held July 7–9 |
With the comment period and hearing now complete, USTR can move toward a final determination, which may preserve, revise, or narrow the proposed rates. The administration has said it hopes to complete the process before Section 122 hits its limit on July 24, but it hasn't committed to that specific date, and the Federal Register notice doesn't specify whether a finalized rate would apply immediately or include a grace period for goods already in transit.
The Investigation That Actually Targets Cars and Batteries
Here's the part that matters most if you're specifically thinking about a vehicle purchase: the forced-labor tariffs above are broad-based across product categories generally. But USTR opened a second investigation in March — into "structural excess capacity" in 16 economies (China, the EU, Japan, South Korea, Mexico, India, Vietnam, Taiwan, and others) — that explicitly lists automobiles and batteries among the sectors it's examining, alongside steel, aluminum, semiconductors, and machinery.
That investigation held its public hearings in early May. As of this writing (July 12), it has not produced a proposed tariff rate for any sector, automotive or otherwise. USTR has said it's aiming for an accelerated timeline tied to the July 24 deadline, but it hasn't invoked any formal expedited procedure, and recent reporting suggests a determination is expected "in the coming months" rather than imminently. In practical terms, this is the single biggest open question for anyone tracking how tariffs might move new car or EV prices in the second half of 2026 — and it's still unanswered.
What's Already Locked In vs. What's Still Pending
It's easy to lump all of this together, but a meaningful chunk of the tariff exposure on vehicles has nothing to do with the July 24 deadline at all. Those tariffs were set under separate legal authority and aren't going anywhere regardless of how the Section 301 investigations resolve.
| Tariff or investigation | Status as of July 12, 2026 | Connected to the July 24 deadline? |
|---|
| Section 232 tariffs on imported automobiles and certain auto parts | Already in effect; rates vary by country and trade arrangement | No — separate national-security authority |
| Section 232 tariffs on steel and aluminum products | Already in effect; coverage varies by product and country | No — separate national-security authority |
| Existing Section 301 tariff on China-made EVs (100%) | Already in effect under the 2024 China tariff action | No — predates the 2026 investigations |
| Existing Section 301 tariff on Chinese lithium-ion EV batteries (25%) | Already in effect under the 2024 China tariff action | No |
| Section 301 forced-labor proposal (10%/12.5%) | Proposed, not finalized; subject to exclusions and possible revision | Yes — intended in part to replace Section 122, but final timing isn't confirmed |
| Section 301 excess-capacity investigation (autos/batteries, 16 economies) | Investigation ongoing; no proposed rate identified as of July 12 | Administration hopes to move quickly, but completion after July 24 is possible |
The practical upshot: if you're buying a Chinese-brand EV, the steep tariffs already baked into that math aren't changing because of this deadline. If you're considering a vehicle assembled in South Korea, Japan, Europe, or Mexico, exposure can't be judged from the assembly country alone — automakers source batteries, cells, electronics, and steel across multiple countries, and whether trade-agreement provisions like USMCA carve out any exemption under this new Section 301 action specifically (as opposed to under Section 122) hasn't been clearly established. Don't assume a component is automatically exempt just because a similar product was exempt under the old tariff.
For the fuller picture of how tariffs, interest rates, and gas prices are already showing up in sticker prices this year, see our breakdown of why cars cost more in 2026.
What's Still Uncertain
A few things worth sitting with before drawing conclusions:
- The forced-labor rates are proposed, not final. USTR can still adjust them based on the comments and hearing testimony it just received, and the president retains final say on both rate and country coverage.
- Duties could stack. A new Section 301 duty may be added on top of existing normal customs duties, Section 232 tariffs, or earlier Section 301 tariffs on the same product. Whether it actually does depends on the product's tariff classification, country of origin, and any specific anti-stacking guidance in the final rule.
- A temporary gap is possible, but existing tariffs wouldn't disappear. If no new Section 301 action is in effect when Section 122 hits its 150-day limit, the additional 10% Section 122 charge could lapse. Section 232 tariffs and the existing China-specific Section 301 tariffs would remain regardless.
- The legal fight over Section 122 is unresolved. The CIT's May 7 ruling against the tariff is on hold pending appeal to the Federal Circuit, with possible Supreme Court review after that — a process that will likely run well past July 24.
Given all of that, any specific dollar figure on how much a given vehicle's price might move is, right now, a guess dressed up as a forecast. We'd rather tell you that plainly than manufacture false precision.
What Drivers Should Actually Do
If you're not currently shopping for a car, there's genuinely nothing to act on here — this is a policy story to watch, not an emergency. If you are in the market over the next couple of months:
- Note the vehicle's country of assembly and battery sourcing, not just the brand's headquarters. Tariff exposure follows where the car and its components are actually made.
- Don't panic-buy based on rumor. Tariff changes typically hit importers and manufacturers first; how much (if any) gets passed through to sticker prices, and how fast, varies by automaker and model.
- Watch for a Federal Register notice around July 24, not a news headline. USTR's actual determination — including exemptions, effective dates, and any grace period — matters more than early coverage of it.
- If timing is flexible, weigh waiting against what's on the table today. A few more weeks could bring clarity on the excess-capacity investigation, but current inventory discounts, financing incentives, and tax-credit eligibility can also change in that window. A confirmed deal today isn't automatically worse than an uncertain tariff outcome later.
Tariffs aren't the only global economic swing hitting driver costs this year — oil prices moved just as fast a few months ago. For a look at how that played out and what it means if it happens again, see our breakdown of a $100-oil scenario.
We'll follow up once USTR publishes findings on the automobile and battery-specific investigation, since that's the piece that actually answers the question most drivers are asking.
Our Take
Trade policy has a talent for making a fairly simple question — "will my next car cost more?" — take four government dockets, a federal court ruling, and three acronyms to (not) answer. The honest version of this story, twelve days out from a hard deadline, is that the people writing the rules haven't finished writing them, and a court has already told them their first attempt didn't hold up. We'd rather hand you the actual state of play than a confident-sounding guess. Check back after July 24 — we will.
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Data Sources: U.S. Supreme Court, Learning Resources, Inc. v. Trump (February 20, 2026); U.S. Court of International Trade, State of Oregon v. United States and Burlap and Barrel, Inc. v. United States, Slip Op. 26-47 (May 7, 2026); U.S. Court of Appeals for the Federal Circuit, administrative stay order in the consolidated Section 122 appeals (May 12, 2026); Office of the U.S. Trade Representative press releases and Federal Register notices on the Section 301 forced-labor and structural excess capacity investigations (ustr.gov); Federal Register, "Notice of Determinations and Request for Comments Concerning Actions in Section 301 Investigations... Forced Labor" (June 5, 2026); USTR fact sheet on the structural excess capacity investigation sector list.