On 1 July 2026 the United States declined to extend USMCA for another sixteen years. That is not a termination. The agreement stays fully in force, moves to a review every year, and runs to 2036 unless the three countries agree to extend it. Tariff preferences, rules of origin and certification requirements did not change on that date, and have not changed since.
Headlines read “USMCA not renewed” and plant projects paused. Four months on, it is worth separating what actually happened from what people feared, because the two are not close.
If your question is whether your product still enters the US duty free, the answer is yes, on exactly the same terms, provided it meets the USMCA rules of origin and you can document it.
What Changed, and What Did Not
| Question | Position since 1 July 2026 |
|---|---|
| Is USMCA still in force? | Yes, fully |
| Was it extended to 2042? | No. The US did not agree to extend |
| When does it now expire? | 2036, unless the parties agree to extend before then |
| What replaces the sixteen-year renewal? | A joint review every year until there is an extension or the agreement lapses |
| Did rules of origin change? | No |
| Did certification requirements change? | No. Still nine data elements, no prescribed form |
| Did duty-free treatment change? | No, for goods that qualify |
Holland & Knight’s reading, published the day after the meeting, is that the outcome “does not imply the termination of the USMCA” and that tariff preferences, rules of origin, dispute settlement and the labor and environmental commitments all remain fully applicable. Mexico’s Ministry of Economy took the same line in public: trade continues to operate normally.
An extension agreed during any of the annual reviews restarts the sixteen-year clock. So the agreement did not get shorter on 1 July. It got less automatic.
Why the Review Existed at All
This is the part that surprises people who assumed trade agreements simply continue. USMCA was written with an expiry date and a scheduled check-up, which is the clearest structural break from NAFTA.
| Feature | NAFTA | USMCA |
|---|---|---|
| Duration | Indefinite | 16 years, with a joint review at year six |
| Auto content | 62.5% regional value | 75%, plus steel and aluminum purchase rules |
| Auto labor | No wage requirement | 40% to 45% of content from plants paying at least US$16 an hour |
| Labor enforcement | Side agreement, rarely used | Rapid response mechanism, facility by facility |
| Certification | Prescribed form | Nine data elements, any format |
The sunset clause was the price of getting the agreement signed in 2018. It was always going to produce a difficult summer in 2026, and it did.
The Deadline That Actually Affects You
Annual reviews come with a public consultation, and that consultation is open now.
On 2 October 2026 the Trade Representative opened public comments on the operation of USMCA ahead of the 2027 joint review, with a public hearing to follow. The stated deadline is specific: comments, requests to appear and summaries of testimony are all due by 12 January 2027 at 11:59 pm Eastern. Written comments go to docket USTR-2026-0595 and hearing requests to USTR-2026-0596. The hearing date has not been published yet.
Manufacturers with Mexican operations are exactly the constituency these dockets exist to hear from, and most of them will not file anything. If your product line depends on a product-specific rule that is unworkable, a comment costs an afternoon and is the only formal channel you have.
The Tariff Picture Underneath the Review
The review is not the only thing that moved in 2026, and the tariff layers matter more to a landed cost than the review does.
After the Supreme Court held that emergency powers did not authorise the earlier tariffs, the administration rebuilt them on other authority. Since 24 July 2026 a forced-labor action under Section 301 has applied additional duties to goods from around sixty economies, with Mexico in the 10% tier, as set out by Troutman Pepper Locke. Goods that enter duty free under USMCA are exempt from that layer.
Which produces the defining fact of this trade year: origin is now worth 10% on Mexican goods, not just the ordinary duty rate. A product that fails its rule of origin pays a tariff its qualifying competitor does not.
One important limit. The Section 232 national security tariffs on steel, aluminum, copper and automobiles operate on a separate track and are not waived by USMCA qualification. If your bill of materials is metal-heavy, origin planning solves part of your problem and none of that one.
What Annual Reviews Mean in Practice
A yearly review is a different operating environment from a sixteen-year guarantee, and it is worth being honest about both halves of that.
- The pressure is the point. Annual reviews let a party keep leverage without terminating anything, and the issues flagged as live are rules of origin, regional content, automotive, steel and aluminum, labor compliance, agriculture and the treatment of Chinese inputs.
- Change arrives with notice, not overnight. Consultations, dockets and hearings run for months before anything moves. The January deadline is the current example.
- Nothing reaches your entries until it is implemented. A review is a negotiation, not a regulation.
- The downside is planning horizon, not legality. Capital commitments with fifteen-year paybacks now sit on an agreement with a ten-year floor and an annual conversation on top.
What to Do in Your Plant This Quarter
- Confirm every line actually qualifies. Not “we always shipped duty free”, but a current analysis against the product-specific rule, with the arithmetic saved.
- Tighten the paperwork. With 10% riding on qualification, a weak certificate of origin is now an expensive document.
- Map your Section 232 exposure separately. Metal content is its own line item and origin will not fix it.
- Decide whether to file a comment before 12 January 2027.
- Keep building. Companies that paused in July on the assumption of a collapse have spent four months waiting for a thing that did not happen.
The site selection question has not changed either. Labor cost, power, water and logistics still decide where a plant belongs, and what it costs to employ someone in Mexico moves a business case far more than a review headline does.
Frequently Asked Questions
What happened at the 2026 USMCA review?
The three countries held the scheduled joint review on 1 July 2026. The United States did not agree to extend the agreement for a further sixteen years, while Mexico and Canada supported extension. The agreement therefore continues under its current term with annual reviews.
Is USMCA ending?
No. Declining to extend is not termination. The agreement remains in force and runs to 2036 unless the parties agree to extend it, which they can do at any annual review.
What is the difference between USMCA and NAFTA?
NAFTA ran indefinitely. USMCA has a sixteen-year term with scheduled reviews, higher automotive content thresholds of 75%, a wage requirement for part of auto content, a facility-level labor enforcement mechanism, and certification by data elements instead of a prescribed form.
Are there tariffs on Mexican imports right now?
Goods that qualify under USMCA continue to enter duty free and are exempt from the 10% Section 301 forced-labor tariff applied to Mexican goods since 24 July 2026. Section 232 tariffs on steel, aluminum, copper and autos apply regardless of USMCA qualification.
Should I delay a plant in Mexico until the review is settled?
The review may run annually until 2036, so waiting for settled conditions means waiting a decade. The practical answer is to confirm that your product qualifies today, document it properly, and model the Section 232 exposure that origin does not cover.
Trade policy moved this year. The arithmetic of building in Mexico did not move with it. Tell us what you make and where you ship it and we will test the origin case and the landed cost against your numbers, free of charge.
