Vietnam’s US Tariff Right Now: Why It Is 10%, What Changes on 24 July, and the Rule That Actually Matters

In our experience qualifying suppliers across six product categories, buyers get hurt here for one reason: they treat the tariff as a fixed line on a spreadsheet instead of a moving regime with a paperwork test underneath it. Vietnam is not the risk in this picture. The tariff on real Vietnamese production has fallen faster than almost any country’s, the framework deal cut Vietnam’s own duties on US goods to zero, and the one punitive rule in the system is aimed squarely at fraud, not at legitimate factories. What follows is the current state, the date to watch, and the check that keeps your shipment clean.

Where the Vietnam tariff number actually sits in July 2026

The headline you can act on today: a 10% Section 122 baseline applies to imports from Vietnam, stacked on top of the ordinary HTS duty for the specific product. For most finished goods that means an effective duty in the 10 to 25% band. Apparel runs higher because the base garment duty is already steep, so many apparel lines land somewhere between 18 and 42% all-in. Even at the top of that range, genuinely Vietnamese goods remain materially cheaper to land than comparable Chinese output.

How the number got here matters, because it tells you which direction the risk runs. Washington first threatened a 46% reciprocal tariff on Vietnam in April 2025. The two governments then reached a framework trade agreement on 2 July 2025^[1] that set a 20% reciprocal rate, added a 40% penalty on transshipped goods, and dropped Vietnam’s own tariffs on US imports to zero. After the courts unwound the emergency-powers tariffs, the administration replaced them with a flat 10% Section 122 duty^[2] applied to all countries. Vietnam’s drop, from a 46% threat to a 10% floor, was among the largest of any trading partner.

One layer sits outside this arithmetic. The Section 232 metals tariffs of 50% on steel and 50% on aluminium are charged separately and stack on top, so if you buy metal-intensive product, price that in on its own.

The 24 July pivot every buyer should have on the calendar

Section 122 is a balance-of-payments authority with a hard 150-day life. That clock runs out around 24 July 2026. Congress has not moved to extend it, and the President cannot extend it alone, so the 10% you see today is a window, not a permanent floor.

What replaces it is already visible. The US Trade Representative opened a Section 301 investigation into Vietnam’s intellectual-property practices on 29 May 2026^[3], with public comments due 6 July, a hearing on 7 July, and an explicit aim to finalise duties before the Section 122 authority lapses. The working proposal is a 10 to 12.5% Section 301 tariff across roughly 60 countries under a forced-labour review, carrying the same Annex A exemption list. Trade counsel widely expect the final country-specific rates to look more like the invalidated emergency tariffs, which means Vietnam could settle above today’s 10% once the new regime lands.

The legal picture underneath is genuinely unsettled. The Court of International Trade struck down the Section 122 tariff on 7 May 2026^[4], but the injunction reached only the three named plaintiffs, so almost every importer kept paying. The Federal Circuit then stayed that ruling on 11 June 2026^[5], and Customs continues to collect the duty while the appeal proceeds.

The 40% rule that actually decides your exposure

The single number most likely to blow up a Vietnam order is not the baseline tariff. It is the 40% transshipment penalty, filed under HTS heading 9903.02.01, applied to goods only routed through Vietnam to hide a different country of origin. There is no mitigation and no remission on that penalty^[6]: if Customs rules a shipment transshipped, the full rate lands.

The line between clean and caught is substantial transformation. To count as a product of Vietnam, the goods must undergo real transformation there and emerge with a new name, character, or use under 19 CFR 134.1(b)^[7]. Assembling or relabelling finished Chinese components does not clear that bar. Customs enforces it with the substantial-transformation standard, documentation review, and factory audits, and issued a CTPAT alert on illegal transshipment on 18 December 2025.

Here is the practitioner tell we use to sort suppliers. Ask for the bill of materials, the list of processes done in-house, and the country of origin of the top three inputs by value. A factory that owns the transformation can produce all three in a day. A trading operation that cuts and sews imported panels, or crates up finished goods made elsewhere, will stall on exactly those questions. That stall, not the tariff schedule, is your real risk signal.

Picture the recurring version of this. A buyer moves an LED-fixture program to a “Vietnam” supplier to escape China tariffs, but the fixtures are Chinese boards assembled in a rented shed near the border. Customs finds no substantial transformation, applies the 40% penalty with no remission, and the entire margin the buyer relocated to capture is gone in one entry. Verified origin is not paperwork for its own sake. It is the difference between the 10% lane and the 40% lane.

What is exempt, and what stacks

Not everything is in scope. The Annex A exemption list covers semiconductors, pharmaceuticals, copper, wood products, energy and energy products, and essential minerals not available in the US, and a set of agricultural exemptions was added on 17 November 2025. The important detail is that your HS code, not your product name, decides which side of the line you sit on. Two lines that both sound like “wood” can fall on opposite sides of the exemption, so confirm the 8 to 10 digit classification before you assume relief.

Vietnam vs China: the US import math in 2026

For buyers, the verdict is straightforward. Genuinely Vietnamese goods land in the US at a lower and more predictable duty than comparable Chinese goods, and the framework deal gives Vietnam a cooperative posture China does not have. The condition attached to that advantage is real origin, documented before you ship.

What we tell buyers to do before 24 July

Four moves, in order. First, lock origin documentation now: bill of materials, in-house process flow, the origin of major inputs, and the correct Certificate of Origin form. Second, favour suppliers who own the transformation and can prove it, and pressure-test that claim before a bulk purchase order, not after. Third, model landed cost at both the current 10% and a higher Section 301 outcome for anything clearing after late July. Fourth, confirm your Annex A exemption status by HS code rather than by product category.

You can run the first and fourth of those in minutes. The VietConnect compliance cockpit maps your product and destination to the rules and origin documents that apply, and you can filter for suppliers who already hold the relevant certifications in the danh bạ nhà cung cấp đã được xác minh. The point is to do this at the quotation stage, while you still have leverage, rather than at the border, where you have none.

Các câu hỏi thường gặp

Q: What tariff will I actually pay to import from Vietnam in July 2026?

Genuinely Vietnamese goods carry a 10% Section 122 baseline plus the standard HTS duty for the product, which puts most finished categories at roughly 10 to 25% all-in. Apparel sits higher because its base duty is already steep. Metal-intensive goods also face separate Section 232 tariffs of 50% on steel and aluminium.

Q: What happens to Vietnam tariffs after 24 July 2026?

The Section 122 authority expires around 24 July, and the US Trade Representative is preparing a Section 301 tariff to replace it, likely in the 10 to 12.5% range but possibly higher for Vietnam specifically. Treat today’s 10% as a planning window and model a higher case for shipments arriving after the pivot.

Q: What is the 40% transshipment tariff, and does it apply to my goods?

It is a 40% penalty on goods merely routed through Vietnam to disguise another country’s origin, filed under HTS 9903.02.01 with no mitigation. It does not apply to products that are substantially transformed in Vietnam into a new good. Real Vietnamese manufacturing is not exposed; relabelled or lightly assembled foreign goods are.

Q: How do I prove my Vietnamese goods are not transshipped?

Hold documentation that shows substantial transformation in Vietnam under 19 CFR 134.1(b): a bill of materials, the processes performed in-house, the origin of major inputs, and a matching Certificate of Origin. If a supplier cannot produce these quickly, treat that as a warning before you place a bulk order, not after Customs asks.

Q: Are any Vietnamese products exempt from the tariff?

Yes. The Annex A list exempts semiconductors, pharmaceuticals, copper, wood products, energy products, and essential minerals, with agricultural exemptions added in November 2025. Exemption is decided by your 8 to 10 digit HS code, not by the product’s general description, so confirm the classification before assuming relief.