The duties on Chinese electric vehicles and their inputs were not imposed in one move. They were set out as a schedule in the September 2024 modification of the Section 301 action, with different products taking effect in different years, and the last tranche arrived in January 2026. An importer who checked the rate in 2025 and has not looked since is working from an incomplete picture.

The structure is deliberate. The finished vehicle took the headline rate immediately, the battery followed, and the upstream materials that a domestic battery industry would need were given a longer runway before their duties began. The EV tariff an importer pays therefore depends as much on when a product stepped onto that ladder as on where it sits, and that is most of what this sector needs from the tariff schedule.

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The Rate Ladder and When Each Step Took Effect

The rates below come from the USTR notice of modification published on 18 September 2024, which concluded the statutory four-year review of the Section 301 action on China. They apply to Chinese-origin goods and sit on top of the ordinary Column 1 rate rather than replacing it.

Two features are worth noting before reading the table. The finished vehicle rate of 100% is the highest in the action and is an order of magnitude above the ordinary duty on a passenger car. And the three-year phasing means that graphite and magnets, which are inputs rather than products, only began carrying duty in 2026.

Section 301 rates on EV and battery goods of Chinese origin
Product Rate Effective
Electric vehicles 100% 2024
Lithium-ion EV batteries 25% 2024
Battery parts, non-lithium-ion 25% 2024
Steel and aluminum products 25% 2024
Solar cells 50% 2024
Semiconductors 50% 2025
Lithium-ion non-EV batteries 25% 2026
Natural graphite 25% 2026
Permanent magnets 25% 2026

Why the Upstream Materials Were Delayed

Natural graphite and permanent magnets are not consumer goods. They are inputs that a domestic battery and motor industry cannot function without and, at the time the schedule was set, could not readily source outside China at scale.

Imposing duty on them immediately would have raised costs for exactly the domestic manufacturers the action was intended to support. The two-year delay was a runway, on the theory that alternative supply would develop before the duty landed.

For importers the practical consequence is that a cost model built in 2024 or 2025 on graphite or magnet inputs is now understating duty by 25%. That is not a rate change anyone announced in 2026; it was always scheduled, which is precisely why it is easy to miss.

It also means the 2026 step landed on companies that had spent two years building domestic capacity and may still be importing during the transition. Where a firm is bringing in the input to make the finished product in the United States, the recovery route on any re-exported output is drawback, and at a 25% input rate duty drawback is worth the record keeping.

Classification: Vehicle, Battery or Cell

Electric passenger vehicles classify in heading 8703 and lithium-ion accumulators in heading 8507, and the boundary between a battery, a module and a cell decides which rate applies. A pack entering assembled is not the same article as the cells inside it, and the EV and non-EV battery distinction adds a further split that turns on intended use rather than on construction.

That use-based element is unusual and it creates an evidentiary burden. Where the same cell chemistry can serve an EV pack or a stationary storage system, the classification has to be supported by something more than the invoice description, and the two categories took effect two years apart.

Where the answer is genuinely arguable, the position is worth fixing rather than defending later. The reasoning runs through the General Rules of Interpretation in order, and a binding ruling converts it into something every port must follow.

How This Interacts With Everything Else in 2026

These are legacy Section 301 duties and they continue to apply. What changed around them is significant. The IEEPA reciprocal and fentanyl duties that stacked on Chinese goods through 2025 were struck down by the Supreme Court in February 2026 and are no longer collected, so a duty model carrying a reciprocal line on an EV import is overstating cost.

The Section 301 forced-labour action that took effect on 24 July 2026 places China in its upper tier at 12.5%, and it stacks with the legacy lists rather than replacing them. Goods already subject to a Section 232 measure are excluded from it, which matters for the steel and aluminum content in a vehicle but not for the vehicle itself.

Separately, Section 232 actions reach parts of this supply chain directly. Automobiles and auto parts have their own programme, and the metals duties described in our guide to steel and aluminum tariffs apply to components on the full customs value basis introduced in April 2026.

The order in which all of this is reported on the entry is fixed. Section 301 lines come first, then Section 232, then any safeguard, with the ordinary rate underneath, and the sequence is set out in our guide to the MFN rate.

Origin Is the Whole Question

Every rate on this page applies to Chinese-origin goods. A battery assembled in a third country from Chinese cells raises the origin question directly, and the answer follows substantial transformation rather than the location of final assembly.

Assembly alone is generally not enough. Where cells are manufactured in China and merely packed into a module elsewhere, the origin is unlikely to change, and treating the assembly country as the origin is one of the more common enforcement exposures in this sector.

For North American supply chains the analysis has a second layer, because a good can be USMCA originating for preference purposes and still carry duty on non-US metal content. The two determinations run on different rules, and the preference test is set out in our guide to USMCA rules of origin.

A documented country of origin determination belongs in the file before the first entry. On a product where the rate difference between Chinese and non-Chinese origin is 100 percentage points, origin is not a compliance formality; it is the largest single number in the landed cost.

What to Check Now

Start with the 2026 tranche, because it is the one most likely to be missing from a model. Any line involving natural graphite, permanent magnets or non-EV lithium-ion batteries should be carrying 25% on Chinese origin from 2026, and a model built earlier will not show it.

Then verify the EV and non-EV battery split on every battery line, and make sure the classification is supported by documentation rather than by habit. The two categories carry the same rate now but took effect two years apart, which matters for any post-entry review of earlier entries.

Check that no IEEPA line survives in the costing, and confirm whether entries during the collection window are within the refund process. The mechanics are covered by our IEEPA refund program.

Finally, run the origin analysis properly rather than accepting a supplier declaration. Where a supply chain has moved assembly out of China without moving cell manufacture, the duty position may not have moved at all.

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Frequently Asked Questions

What is the tariff on Chinese electric vehicles?

Chinese-origin electric vehicles carry a 100% Section 301 duty, effective from 2024 under the four-year review modification published on 18 September 2024. That rate sits on top of the ordinary Column 1 duty rather than replacing it.

What is the tariff on Chinese lithium-ion batteries?

Lithium-ion EV batteries have carried 25% since 2024. Lithium-ion non-EV batteries also carry 25%, but that rate only took effect in 2026, which is a distinction that matters for any review of entries made before then.

When did the graphite and magnet tariffs take effect?

Both natural graphite and permanent magnets carry 25% from 2026. They were given a two-year runway in the 2024 schedule because domestic battery and motor manufacturing depended on them and alternative supply was limited at the time the action was set.

Do the reciprocal tariffs still apply to EVs?

No. The IEEPA reciprocal and fentanyl duties were struck down by the Supreme Court in February 2026 and are no longer collected. The legacy Section 301 duties described here were not affected and continue to apply, as does the Section 301 forced labour action that took effect on 24 July 2026.

Does assembling a battery outside China change the tariff?

Only if the operations amount to a substantial transformation. Packing Chinese-manufactured cells into a module in a third country is generally not sufficient to change origin, and treating the assembly location as the origin is a common enforcement exposure given the size of the rate difference.

Can Section 301 duties on battery inputs be recovered?

Yes, where the finished goods are exported or destroyed. Drawback under 19 U.S.C. 1313 returns up to 99% of duties paid, which on a 25% input rate is material for any manufacturer producing in the United States for export markets.

A board of Canadian softwood arriving at a US port today pays under two entirely separate legal regimes at once. Section 232 charges 10% because imported timber was found to threaten national security. A Commerce antidumping and countervailing duty order charges roughly 35% more because Canadian lumber was found to be dumped and subsidised. Neither mechanism knows the other exists, and both apply in full.

That combination, close to 45% at the all-others rate, is the single most misunderstood number in wood importing, mainly because the two duties are announced separately, change on different schedules and appear on different lines of the entry summary. This guide separates them, gives the current rates and covers the furniture and cabinet increases that were widely reported as effective in January 2026 and were in fact postponed. Every rate below was checked against the proclamations themselves in August 2026.

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The Section 232 Wood Programme and Its Current Rates

Proclamation 10976, signed on 29 September 2025 and published at 90 FR 48127, brought timber and lumber into Section 232 effective 14 October 2025. CBP implemented it through CSMS #66492057.

The programme splits into raw and finished, and the scope is a list of specific ten-digit codes rather than whole headings. Softwood timber and lumber is covered at named subheadings within 4403, 4406 and 4407 at 10%; headings 4404 and 4405 are not covered. Upholstered wooden furniture is covered at four subheadings of 9401 at 25%, and kitchen cabinets and vanities at three subheadings of 9403, also at 25%. Reading the scope as whole headings sweeps in goods that carry no duty at all, which is the most common error in this programme.

Those rates are assessed under Chapter 99 subheadings 9903.76.01 for lumber, 9903.76.02 for upholstered furniture and 9903.76.03 for cabinets and vanities. Country caps sit at 9903.76.20 for the United Kingdom at 10%, and at 9903.76.21, .22, .23 and .24 for Japan, the European Union, South Korea and Taiwan at 15% inclusive of the Column 1 rate. Korea and Taiwan were added after the original proclamation, so lists naming only three excluded countries are out of date.

Section 232 wood product rates in force, 26 August 2026
Product Chapter 99 Rate now Scheduled change
Softwood timber and lumber, named codes in 4403, 4406, 4407 9903.76.01 10% None announced
Upholstered wooden furniture, four subheadings of 9401 9903.76.02 25% 30% on 1 January 2027
Kitchen cabinets and vanities, three subheadings of 9403 9903.76.03 25% 50% on 1 January 2027
United Kingdom origin 9903.76.20 Capped at 10% –
Japan, EU, South Korea, Taiwan 9903.76.21 to .24 Capped at 15% incl. Column 1 –

The January 2026 Increases Did Not Happen

The original proclamation scheduled increases on furniture and cabinets for 1 January 2026. A great deal of trade coverage still states that those increases took effect, and importers have built 2026 budgets on the higher figures.

They did not take effect. Proclamation 11000, signed on 31 December 2025 and published at 91 FR 1039, delayed the increases by a full year to 1 January 2027, citing ongoing negotiations. Upholstered furniture remains at 25% rather than 30%, and cabinets and vanities remain at 25% rather than 50%.

For a cabinet importer the difference is half the value of the goods, so this is not a footnote. It also means the increase is still coming, and a 2027 sourcing decision made on today’s 25% will be wrong in the other direction. The date to diary is 1 January 2027, and the thing to watch is whether a further delay follows the first one.

The Canada AD/CVD Order Is a Different Animal Entirely

Antidumping and countervailing duties on certain softwood lumber products from Canada predate the Section 232 action by years and rest on a completely different legal basis. Section 232 responds to a national security finding made by the President. AD/CVD responds to findings by the Commerce Department that goods were sold below fair value or benefited from countervailable subsidies, and by the International Trade Commission that a US industry was injured.

The current all-others combined cash deposit rate is 35.16%, made up of 20.53% antidumping and 14.63% countervailing. The antidumping component comes from amended final results published in September 2025, which revised the earlier 20.56% figure down. Company-specific rates differ, sometimes substantially, so the all-others figure is a starting point rather than an answer for any particular supplier.

Combined with the 10% Section 232 duty, a Canadian softwood entry at the all-others rate carries roughly 45.16%. Both appear on the entry, both are collected, and neither offsets the other. The mechanics of how a case produces that number are covered in our guide to antidumping and countervailing duties, and they matter here because the rate is not fixed.

Why the AD/CVD Rate Moves and Preliminary Results Do Not Change It

AD/CVD rates are recalculated in annual administrative reviews, which is why a lumber importer’s cash deposit rate can change without any new tariff being announced. Each review looks back at a period of entries, recalculates margins and sets a new deposit rate going forward while also assessing final duties on the reviewed entries.

The seventh review is in progress. Preliminary results issued in April 2026 pointed to a combined rate of roughly 24.83%, and Commerce issued post-preliminary countervailing results on 30 June 2026. Those numbers have been reported as though the rate had already fallen.

It has not. Preliminary and post-preliminary results do not change cash deposit rates. Only the final results do, and as of 26 August 2026 the final results had not issued. The only softwood notice published since is a company-specific countervailing expedited review in August 2026, which does not move the all-others rate. Until the finals publish, 35.16% remains the rate collected at the border.

The practical exposure runs in both directions. An importer paying 35.16% today on entries that will later be assessed at a lower final rate is over-depositing and will be refunded at liquidation. An importer who budgets on the preliminary figure and is wrong faces a cash flow gap now, not at liquidation.

Chapter 44 or Chapter 94 Decides the Rate

The classification line between lumber and finished wood articles carries a 15-point rate difference today and will carry a 40-point difference on cabinets from January 2027. Where a product sits between the two is therefore worth resolving properly.

Chapter 44 covers wood and articles of wood in a fairly raw or semi-processed state. Chapter 94 covers furniture and its parts. A component that has been shaped, drilled and finished to become part of a cabinet is moving toward Chapter 94; dimensional lumber is not. Panels, blanks and partly worked components sit in the contested middle.

Because the duty consequence is now large, the classification reasoning has to be defensible under the General Rules of Interpretation rather than convenient, and GRI 2(a) on incomplete and unassembled articles is frequently the rule in play. Where the answer is genuinely arguable, a binding ruling settles it before the exposure accumulates across a year of entries.

What Importers Are Actually Doing About It

The first move is verifying the supplier-specific AD/CVD rate rather than assuming all-others. A Canadian mill with its own calculated rate may be materially cheaper or more expensive than the 35.16% headline, and that difference is a sourcing input rather than a customs detail.

The second is deferral. Wood products are bulky, seasonal and often held in inventory, which makes duty timing worth managing. Admission to a foreign-trade zone or a bonded warehouse defers the charge until the goods are withdrawn for consumption, and for a product carrying 45% that timing has real financing value.

The third is origin diversification, which is where the two mechanisms diverge in a useful way. The AD/CVD order applies to Canada specifically. Section 232 applies globally. Moving softwood sourcing outside Canada removes the 35.16% but keeps the 10%, and whether that trade is worth making depends on freight, species availability and lead time as much as on duty. That is a landed-cost comparison rather than a duty comparison, and it belongs in a full landed cost model before anyone re-tenders a supply agreement.

A separate Canada-specific point worth flagging for anyone importing more than lumber: Proclamations 11046, 11047 and 11048, all signed on 20 July 2026, impose additional duties on Canadian alcoholic beverages, dairy and motor vehicles. They are unrelated to wood, and readers frequently conflate them with the lumber measures.

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Frequently Asked Questions

What is the current lumber tariff rate?

Named softwood timber and lumber codes within HTS headings 4403, 4406 and 4407 carry 10% under Section 232. Four subheadings of 9401 covering upholstered wooden furniture and three subheadings of 9403 covering kitchen cabinets and vanities carry 25%. The scope is a list of specific codes, not whole headings. Canadian softwood additionally carries antidumping and countervailing duties, currently 35.16% combined at the all-others rate.

Did the furniture and cabinet tariffs increase in January 2026?

No. Proclamation 11000, signed 31 December 2025, delayed the scheduled increases by one year to 1 January 2027. Upholstered furniture remains at 25% rather than 30%, and kitchen cabinets and vanities remain at 25% rather than 50%. A number of trade sources still report the increases as effective, which is incorrect.

Do Section 232 and AD/CVD duties both apply to Canadian lumber?

Yes. They are separate legal mechanisms addressing separate findings, and neither offsets the other. Section 232 rests on a national security determination; AD/CVD rests on findings of dumping, subsidisation and injury. Both are collected on the same entry.

Has the Canada softwood AD/CVD rate dropped to 25%?

Not yet. Preliminary results in April 2026 indicated a lower combined rate, and post-preliminary countervailing results issued on 30 June 2026. Preliminary results do not change cash deposit rates. Only final results do, and those had not issued as of 26 August 2026, so 35.16% remains the collected rate.

Does the lumber tariff apply to countries other than Canada?

Yes. The Section 232 wood action is global, with a rate cap for the United Kingdom at 10% and for Japan, the European Union, South Korea and Taiwan at 15% inclusive of the Column 1 rate. The antidumping and countervailing duty order is specific to Canada, so sourcing outside Canada removes that component but not the Section 232 duty.

How do I know whether my product is Chapter 44 or Chapter 94?

Chapter 44 covers wood and wood articles in a raw or semi-processed state, while Chapter 94 covers furniture and parts. Partly worked panels, blanks and components sit in the contested middle, and GRI 2(a) on incomplete or unassembled articles is often the deciding rule. Given the rate gap, a binding ruling is usually cheaper than being wrong.

Wine is the category where importers most consistently misjudge which number matters. The customs duty on a bottle of still wine is charged per litre rather than as a percentage, and it is small: a few cents on a standard bottle. The federal excise tax that follows it is several times larger, and the licensing and labelling obligations that sit around both take longer to satisfy than the entry itself.

That structure means an importer worrying about the wine tariff is usually worrying about the wrong line. This guide covers how heading 2204 actually charges duty, what the excise regime adds, the permits and approvals that have to exist before a shipment moves, and where 2026 trade actions do and do not touch wine.

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Wine Duty Is Charged by Volume, Not by Value

Most of the tariff schedule is ad valorem, meaning duty is a percentage of the customs value. Wine is not. Heading 2204 charges a specific duty, an amount per litre, which produces an outcome that surprises people coming from other product categories.

Because the charge follows volume, it is regressive against price. Two containers of the same volume carry the same duty whether the wine inside is inexpensive or a fine allocation, so duty as a share of value falls sharply as the bottle price rises. On premium wine the tariff is close to a rounding error; on the cheapest imported wine it is a real percentage of the landed cost.

The schedule then subdivides by alcohol content, by container size and by whether the wine is still or sparkling, and the rate differs across those splits. Sparkling wine and still wine are separate subheadings, and the container size threshold means bottles and bag-in-box or bulk shipments of the same wine can carry different rates.

The commercial consequence is that bulk import and bottling in the United States changes the duty arithmetic as well as the freight arithmetic. That is a full landed cost comparison rather than a duty comparison, because bulk shipping saves on freight and packaging while adding domestic bottling cost and a different set of TTB obligations.

The Excise Tax Is the Larger Number

Federal excise tax on wine is administered by the Alcohol and Tobacco Tax and Trade Bureau and is charged per wine gallon, at rates that step up with alcohol content and differ for sparkling and carbonated wine. It applies to imported wine on the same basis as domestic wine.

For most commercial still wine the excise charge exceeds the customs duty by a wide margin, which is why an importer modelling only the tariff will materially understate the cost of bringing wine in. The two are separate obligations with separate rules, collected in different ways, and one does not substitute for the other.

There is a further wrinkle worth knowing. Excise tax credits are available to smaller producers, and the rules governing whether an importer can take the benefit of a foreign producer’s credit have their own procedural requirements. Getting that wrong in either direction is expensive, and it is a TTB question rather than a customs one.

For customs purposes the important interaction is on valuation. Federal excise taxes are excluded from the customs value when identified separately, alongside US duties, under the rules set out in our guide to customs valuation. An invoice that buries them in a delivered price makes the deduction unsupportable.

Permits and Approvals Come Before the Shipment

Importing wine commercially requires a TTB basic permit. It is not a customs document and it cannot be obtained at the border; the application process takes time and has to be complete before goods move.

Each label then requires a Certificate of Label Approval, the COLA, unless an exemption applies. The COLA governs what the label must say and what it may not, and a shipment arriving with a label that does not match its approval is a problem that customs clearance cannot solve.

FDA prior notice is a third requirement, because wine is a food for these purposes. It has to be filed within the prescribed window before arrival, and a missing or late prior notice will hold cargo regardless of whether duty and excise are paid.

These three sit outside the tariff entirely and they are the most common cause of delay in the category. An importer whose first shipment is stuck is far more often missing a COLA or a prior notice than disputing a classification.

  • TTB basic permit: required before importing commercially.
  • COLA: label approval per label, obtained in advance.
  • FDA prior notice: filed within the window before arrival.
  • Customs entry: classification, valuation, duty and excise.

Where 2026 Trade Actions Touch Wine

Wine is not covered by the Section 232 sectoral programmes. The metals, wood, semiconductor and polysilicon actions do not reach it, so the stacking questions that dominate industrial importing are largely absent here.

The Section 301 forced-labour action that took effect on 24 July 2026 does apply on an origin basis. For European Union goods it operates as a rate net of the ordinary duty, topping the total up to 10% rather than adding a flat 10% on top, which for a category whose ordinary duty is a small specific charge means the effective addition is close to the full 10%.

There is also a Canada-specific measure, and it is the one to check first if you import Canadian wine or spirits. Proclamation 11046 of 20 July 2026, published at 91 FR 46639, imposes an additional 50% ad valorem on Canadian alcoholic beverages under Section 338 of the Tariff Act of 1930. It took effect on 22 August 2026 after a short suspension, it is additional to every other duty and charge, and it carries no USMCA carve-out at all: a perfect certification does not exempt a covered good. The only stated exclusions are articles already subject to Section 232 and certain civil aircraft goods.

What is no longer in the picture matters too. The IEEPA reciprocal duties that applied to EU goods through 2025 were struck down in February 2026 and are no longer collected. Anyone still carrying that line in a wine costing model is overstating landed cost and may have a claim under the IEEPA refund program for the collection period.

Classification Splits That Change the Rate

Within heading 2204 the splits that matter are still against sparkling, alcohol content against the stated thresholds, and container size against the volume threshold. Each moves the subheading and with it the specific rate.

Alcohol content is the split most likely to be wrong on the paperwork. The declared strength has to match the wine, and a supplier stating a nominal figure rather than the analysed one creates an exposure that surfaces on testing rather than on inspection.

Fortified wine, vermouth and other flavoured wine products sit in a different heading again, and the boundary between a fortified wine and a spirit-based product is one of the genuine classification questions in this space. Where a product sits near it, the analysis runs through the General Rules of Interpretation rather than through the marketing category.

For any product line that will be imported repeatedly and sits near a boundary, a binding ruling is inexpensive certainty. It also settles the excise classification question in most cases, because the two determinations tend to follow the same facts.

What Actually Drives Cost in a Wine Import Programme

Freight and handling usually exceed both duty and excise. Wine is heavy, temperature sensitive and fragile, and the difference between reefer and dry container, or between a direct service and a transhipment with an extra handling, moves more cost per case than the tariff does.

Temperature exposure is the risk that does not show up as a line item until it shows up as a claim. Wine held on a hot terminal apron for a week is a quality loss rather than a customs cost, which is why free time management and drayage scheduling matter more in this category than in most.

Duty deferral has a specific fit here because wine is frequently held in inventory for long periods. Admitting to a customs bonded warehouse moves both the duty and, under the applicable rules, the excise obligation to the point of withdrawal rather than the point of arrival, which for a slow-moving allocation is a genuine working capital benefit.

The practical sequence for anyone starting is permits first, then label approvals, then the logistics decision between bottled and bulk, and only then the tariff analysis. That is the reverse of the order most importers approach it in, and it is the order that avoids stranded cargo.

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Frequently Asked Questions

How is duty on imported wine calculated?

Wine in heading 2204 carries a specific duty charged per litre rather than an ad valorem percentage. Because the charge follows volume rather than value, duty as a share of cost falls as the bottle price rises, and on premium wine it is a very small proportion of landed cost.

Is the excise tax larger than the customs duty on wine?

For most commercial still wine, yes, by a wide margin. Federal excise tax is administered by TTB and charged per wine gallon at rates that vary with alcohol content and with whether the wine is sparkling. It is a separate obligation from customs duty and neither substitutes for the other.

What permits do I need to import wine?

A TTB basic permit before importing commercially, a Certificate of Label Approval for each label unless exempt, and an FDA prior notice filed within the prescribed window before arrival. None of these can be obtained at the border, and a missing COLA or prior notice will hold cargo regardless of the customs position.

Do the 2026 trade actions affect wine?

Wine is not covered by the Section 232 sectoral programmes. The Section 301 forced labour action effective 24 July 2026 applies on an origin basis, operating for European Union goods as a rate net of the ordinary duty that tops the total up to 10%. Canadian alcoholic beverages are the exception to watch: Proclamation 11046 imposes an additional 50% under Section 338 from 22 August 2026, with no USMCA exemption available.

Do the reciprocal tariffs still apply to European wine?

No. The IEEPA reciprocal duties were struck down by the Supreme Court in February 2026 and CBP ended collection within days. A wine costing model still carrying a reciprocal line is overstating landed cost, and entries during the collection window may be eligible for refund.

Does importing in bulk reduce the duty?

It changes it. The schedule subdivides by container size, so bulk and bottled shipments of the same wine can carry different specific rates. Bulk also shifts freight and packaging cost and brings a different set of TTB obligations for domestic bottling, so the comparison has to be run as a full landed cost rather than as a duty comparison.

Through most of 2025 the trade press carried a 100% chip tariff as a near certainty. What actually arrived on 15 January 2026 was 25%, and it reaches a far narrower set of goods than almost anyone planned for. Proclamation 11002 covers advanced AI-accelerator-class hardware and the assemblies built around it. It does not cover memory, discrete devices or general-purpose integrated circuits.

The scope surprise has a classification twist attached. The duty attaches in Chapter 84, under headings for automatic data processing machines and their parts, not in Chapter 85 where most people go looking for semiconductors. An importer checking 8541 and 8542 for exposure will find nothing and conclude the tariff does not apply, which is right for now and wrong for the reason they think. This guide sets out what the semiconductor tariff actually covers as of 26 August 2026, and what a second phase would change.

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What Proclamation 11002 Actually Reaches

Proclamation 11002 was signed on 14 January 2026, published at 91 FR 2443 and took effect at 12:01 a.m. EST on 15 January 2026. The rate is 25% ad valorem.

Coverage runs to advanced logic integrated circuits of the class used for AI acceleration, and to the derivative assemblies they are built into, classified in headings 8471.50, 8471.80 and 8473.30. An article only becomes dutiable if it falls inside defined bands for Tensor Processing Performance and DRAM bandwidth. Those bands are narrow windows rather than simple floors, so hardware can sit above the range and fall outside the duty just as hardware below it does. Anything that classifies in those headings without meeting a band is reported under a separate Chapter 99 subheading and is not dutiable.

The White House named the NVIDIA H200 and the AMD MI325X as covered examples, which gives a useful sense of the tier involved. This is data-centre accelerator hardware, not the silicon inside a laptop or a car.

Chapter 99 reporting for the semiconductor action
Subheading Treatment
9903.79.01 Covered article meeting the technical thresholds, 25% duty
9903.79.02 Classifies in scope but below the thresholds, not dutiable
9903.79.03 US data centre use, facility requiring more than 100 MW of new dedicated load
9903.79.04 Repairs and replacements for existing US installations
9903.79.05 US research and development use
9903.79.06 US startups and emerging growth companies
9903.79.07 Non-data-centre consumer electronics, gaming, workstation, automotive
9903.79.08 Non-data-centre civil industrial, factory robotics and industrial machinery
9903.79.09 US public-sector applications

Chapter 84, Not Chapter 85, and Why That Trips People Up

The instinct is to look for a semiconductor tariff among the semiconductor headings. Chapter 85 is where diodes, transistors, memory and integrated circuits live, under 8541 and 8542, and that is where importers and their brokers naturally check first.

This action does not sit there. It attaches to automatic data processing machines and parts thereof in Chapter 84, because the covered goods are accelerator cards and modules rather than bare die. A GPU board entering as a unit of an automatic data processing machine is caught; the same silicon entering as an integrated circuit under 8542 is not, at least in the current phase.

That gap is a real planning consideration and also a real risk. Importers who bring in accelerator hardware at the board or module level should be checking their Chapter 84 classifications against the thresholds rather than assuming their Chapter 85 review answered the question. Where the classification between a part of a machine and a component is genuinely arguable, the reasoning has to run through the General Rules of Interpretation in order rather than being chosen to fit the preferred outcome.

The Exemptions Are Use-Based, Which Is Unusual

Most Section 232 relief is product-based: an article is on a list or it is not. The semiconductor action instead exempts on the basis of what the hardware will be used for in the United States, which puts an evidentiary burden on the importer that product-based programmes do not.

Hardware destined for a qualifying US data centre enters under 9903.79.03, where the qualifying facility is defined as one requiring more than 100 megawatts of new load dedicated to AI inference, training, simulation or synthetic data generation. Repairs and replacements, US research and development, and US startups and emerging growth companies each have their own subheading, and three further subheadings cover non-data-centre consumer and gaming hardware, non-data-centre civil industrial uses such as factory robotics, and US public-sector applications. The full range runs from 9903.79.01 to 9903.79.09.

The compliance implication is that the entry has to be supported by facts about the end use, and those facts sit with the buyer rather than the supplier. An importer claiming the data-centre exemption is making a representation about a facility, and that representation has to be documented at the time of entry rather than reconstructed during an audit.

Two mechanical points matter for anyone structuring around this. Duty drawback is not available on these goods, so the usual re-export recovery route is closed. And goods entering a foreign-trade zone must be admitted in privileged foreign status, which fixes their tariff treatment at admission and removes the flexibility that a zone normally provides. That materially changes how a foreign-trade zone works for this category.

Phase 2 Is Announced, Not In Force

Proclamation 11002 required the Secretary of Commerce to report by 1 July 2026 on the US data-centre semiconductor market, so the President could decide whether to modify the rate or widen the scope. A broader phase covering essentially all semiconductors and semiconductor manufacturing equipment has been described as the intent.

As of 26 August 2026 no public action following that review has been announced. The correct position for planning is that Phase 1 is in force at 25% on a narrow list, Phase 2 is pending, and the outcome of the July review has not been published.

The same caution applies to the tariff offset programme for companies investing in US semiconductor production. Commerce recommended it and it has been reported as though it were available. It is a Phase 2 item and it has not been implemented. An importer building a duty model around an offset that does not yet exist is planning against a press release.

Where the Duty Lands in a Chip Supply Chain

Semiconductor supply chains separate design, fabrication, packaging and test across different countries by design, which makes origin a harder question here than in almost any other sector. A device designed in the United States, fabricated in Taiwan, packaged and tested in Malaysia and assembled onto a board in Mexico has four plausible origin stories and only one correct answer for customs purposes.

Origin follows the last substantial transformation, and for semiconductors that determination has historically pointed to the fabrication step rather than to assembly and test. Getting it wrong changes not just Section 232 exposure but Section 301 exposure and preference eligibility at the same time, which is why a documented country of origin determination belongs in the file before the first entry rather than after the first CBP question.

The packaging and test economies carry the commercial consequence even when they do not carry the origin. Importers sourcing through Taiwan and Malaysia should be reading their exposure at the level of the finished assembly, because the board entering the United States is the article being classified, not the die inside it.

There is a related action worth tracking alongside this one. Proclamation 11052, signed on 6 August 2026 and published at 91 FR 51975, imposes Section 232 duties on polysilicon and its derivatives effective 4 December 2026, together with minimum import prices. It is a separate programme, but it touches the same upstream material base and the same set of importers.

What to Check Before the Next Entry

Pull every line classified in 8471.50, 8471.80 and 8473.30 and test each against the Tensor Processing Performance and DRAM bandwidth thresholds. That test decides between 9903.79.01 at 25% and 9903.79.02 at zero, and it is a technical specification question rather than a customs one, so it needs engineering input.

For anything claiming a use-based exemption, build the supporting file at entry. A qualifying facility claim needs the facility identified and its capacity substantiated; an R&D or startup claim needs the same discipline. These are representations, and the time to document them is before they are questioned.

Then confirm nothing in the model still assumes IEEPA duties on top. Those were invalidated in February 2026 and are no longer collected, so a semiconductor duty model carrying a reciprocal line is overstating cost. Where the classification or the threshold test is genuinely close, the analysis belongs with a trade advisory services specialist before the goods ship rather than after the entry is filed.

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Frequently Asked Questions

What is the semiconductor tariff rate?

25% ad valorem under Proclamation 11002, effective 15 January 2026. It is not the 100% rate widely reported during 2025. The duty applies only to articles classified in headings 8471.50, 8471.80 or 8473.30 that fall inside defined Tensor Processing Performance and DRAM bandwidth bands, which are narrow windows rather than thresholds.

Does the semiconductor tariff cover memory and general integrated circuits?

No. The current phase does not reach the broad Chapter 85 semiconductor lines under 8541 and 8542, which cover discretes, memory and general-purpose integrated circuits. Coverage is limited to advanced AI-accelerator-class logic and the assemblies built around it, classified in Chapter 84.

Why is the tariff in Chapter 84 rather than Chapter 85?

Because the covered goods are accelerator cards and modules classified as automatic data processing machines and parts thereof, not as bare integrated circuits. An importer who checks only Chapter 85 for exposure will find nothing and may wrongly conclude the action does not apply to their board-level product.

Are there exemptions from the semiconductor tariff?

Yes, and they are use-based rather than product-based. Chapter 99 subheadings 9903.79.03 through .09 cover US data centre use at a facility requiring more than 100 MW of new dedicated load, repairs and replacements, US research and development, US startups and emerging growth companies, non-data-centre consumer and gaming hardware, non-data-centre civil industrial use, and US public-sector applications. The importer carries the burden of documenting the end use at entry.

Is the tariff offset for US fab investment available?

No. Commerce recommended a tariff offset programme for companies investing in US semiconductor production, but it is a Phase 2 item and has not been implemented. It should not be built into a duty model as though it were available.

Can duty on covered semiconductors be recovered through drawback?

No. Drawback is not available on goods covered by this action. Foreign-trade zone treatment is also constrained, because covered goods must be admitted in privileged foreign status, which fixes the tariff treatment at admission rather than at withdrawal.

Section 201 is the trade remedy that does not require anyone to have done anything wrong. Antidumping duties respond to sales below fair value. Countervailing duties respond to subsidies. Section 301 responds to an unfair foreign practice. Section 201 responds to nothing more than a surge of perfectly fair imports that has seriously injured a domestic industry, which is why it is known as the escape clause.

That absence of a fault finding shapes everything about how it works. Relief is temporary rather than open-ended, it must be reduced on a schedule, and trading partners retain the right to rebalance. As of 26 August 2026 the solar measure most people associate with the section 201 tariff has expired and cannot be renewed, and the only measure currently collecting duty is one almost nobody was tracking.

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The Statute and What Triggers It

Section 201 sits in the Trade Act of 1974 at sections 201 through 204, codified at 19 U.S.C. 2251 through 2254. It authorises temporary relief where increased imports are a substantial cause of serious injury, or the threat of serious injury, to the domestic industry producing a like or directly competitive article.

The phrase substantial cause carries a specific statutory meaning that determines most outcomes. It means a cause that is important and not less than any other cause. An industry harmed primarily by a change in consumer taste or by its own cost structure will fail the test even if imports also rose, because imports must be at least as important as anything else.

That is a materially harder standard than the injury tests in antidumping and countervailing duties cases, and it is the reason safeguard cases are rare. Fewer than a handful have produced relief in the last decade.

How a Case Runs From Petition to Proclamation

A domestic industry files with the United States International Trade Commission, which can also be asked to investigate by the President, USTR, the House Ways and Means Committee or the Senate Finance Committee, or can self-initiate.

The Commission has 120 days to reach an injury determination, extendable to 150 days where the investigation is declared extraordinarily complicated. If the determination is affirmative it recommends a remedy and reports to the President within 180 days of the petition.

The President then has broad discretion and 60 days to act. The remedy can be a tariff, a tariff-rate quota, a quantitative restriction, adjustment measures, or nothing at all. This is a genuine policy decision rather than an administrative calculation, which distinguishes Section 201 from AD/CVD where the margin is computed rather than chosen.

Duration is capped. Initial relief runs a maximum of four years, and eight years including every extension, under section 203(e)(1). Relief lasting more than a year must be phased down at regular intervals under section 203(e)(5), so the rate an importer faces in year three is lower than in year one by law rather than by grace.

  • USITC injury determination: 120 days, or 150 if extraordinarily complicated.
  • Remedy recommendation to the President within 180 days of the petition.
  • Presidential decision within 60 days, with broad discretion over the remedy.
  • Maximum four years initially, eight years total, with mandatory phase-down.

The Solar Safeguard Expired and Cannot Come Back

The measure on crystalline silicon photovoltaic cells and modules is the one most importers mean when they ask about this section. Proclamation 9693 imposed it effective 7 February 2018 for four years, with a tariff-rate quota on cells and module duties stepping down from 30% in year one to 15% in year four. Those are the initial-period rates; the four extension years that followed ran at a materially lower level, ending in the mid teens.

Proclamation 10339, signed on 4 February 2022 and published at 87 FR 7357, extended it four more years from 7 February 2022 to 6 February 2026. That extension took the measure to eight years in aggregate, which is the statutory maximum.

It expired on 6 February 2026 and no further extension is legally available. CBP Quota Bulletin QB 25-507 shows the final quota period running to that date with no successor, and the presidential proclamation on polysilicon signed on 6 August 2026 states in terms that the new measures replace a narrower safeguard on solar cells and modules that expired in February 2026. No Section 201 solar duties apply to entries made on or after 7 February 2026.

What replaced it comes from a different statute. Proclamation 11052, Adjusting Imports of Polysilicon and Its Derivatives Into the United States, was signed on 6 August 2026 and published at 91 FR 51975. Its title uses Section 232 phrasing rather than the positive-adjustment language of a safeguard, and the reported rate, effective date and minimum import prices should be read from the proclamation before being relied on. The stack now facing a solar importer is covered in our guide to solar tariffs.

Quartz Surface Products Is the Live Measure

The only Section 201 safeguard currently collecting duty covers quartz surface products, and it took effect on 15 August 2026. Most importers outside the stone trade are unaware of it.

The Quartz Manufacturing Alliance of America filed in November 2025. The Commission reached an affirmative injury determination on 1 April 2026 by a two-to-one vote, held its remedy hearing in April and reported to the President in May. Proclamation 11051, To Facilitate Positive Adjustment to Competition From Imports of Quartz Surface Products, was signed on 31 July 2026 and published at 91 FR 50645.

The remedy is a four-year tariff-rate quota effective 12:01 a.m. Eastern on 15 August 2026, with in-quota volumes rising and duty rates falling in years two, three and four, which is the mandatory phase-down in operation. Scope covers HTSUS subheadings 6810.99.0020, 6810.99.0040 and 7020.00.6000, reported under Chapter 99 subheadings 9903.45.30 in quota and 9903.45.31 over quota, and reaches countertops, backsplashes, vanity tops, bar and work tops, tabletops, flooring, wall facing, shower and fireplace surrounds, mantels and tiles.

Exclusions follow the usual safeguard pattern. Canada and Mexico are excluded under USMCA, along with Australia, the CAFTA-DR countries, Colombia, Korea, Israel, Panama, Peru and Singapore, CBERA beneficiaries, and developing countries below the 3% individual share threshold. The safeguard duty is cumulative with other duties, including the forced-labour Section 301 action.

Two cautions on the detail. The four-year quota and rate schedule is published in the Federal Register as scanned images rather than machine-readable text, so any volume or rate figure circulating in secondary coverage should be checked against the annex itself before it is relied on commercially. The same applies to the covered subheadings and the Chapter 99 provisions: read them from the proclamation rather than from a summary.

How Section 201 Differs From Section 232 and Section 301

The three are routinely spoken about as though they were variations on a theme, and they are not. They rest on different statutes, are investigated by different agencies, are triggered by different findings and last for different periods.

Section 201 is investigated by the independent Commission and imposed by the President, applies globally rather than to a named country, and is time-limited with a mandatory phase-down. Section 232 is investigated by Commerce and rests on a national security finding, applies by sector and has no statutory time limit. Section 301 is run by USTR, rests on a finding about a foreign country’s conduct and is country-specific.

The practical consequence for an importer is that they respond to different levers. A Section 201 measure will end on a known date, so the planning question is bridging. A Section 232 tariff has no expiry, so the planning question is structural. The differences across all three statutes are set out side by side in our comparison of how the statutes differ.

The three statutes compared
Section 201 Section 232 Section 301
Investigating agency USITC, independent Commerce and BIS USTR
Trigger Increased imports seriously injure a domestic industry Imports impair national security Unfair foreign act, policy or practice
Fault required No No Yes
Scope Global, with FTA and developing-country carve-outs Sector, generally global Country-specific
Duration 4 years, 8 maximum, mandatory phase-down No statutory limit No fixed term, four-year review

What Importers Should Take From This

Check whether a safeguard reaches your goods before assuming it does not, because these measures are narrow and easy to miss. The quartz action covers three HTSUS subheadings and a supply chain that overlaps with construction, kitchens and bathrooms far more widely than the stone trade alone.

Where a safeguard does apply, read the exclusion list carefully before changing anything. The developing-country carve-out and the FTA exclusions are broad, and an origin shift that would be expensive for a Section 232 duty may be straightforward here.

And treat the expiry date as a planning input. A safeguard that phases down and ends on a known date rewards bridging strategies that would be pointless against an open-ended duty, which is where a customs bonded warehouse or zone admission earns its keep by moving the duty point past the phase-down or past expiry altogether.

One further case is worth diarising. A safeguard investigation on lamb meat was initiated on 13 July 2026 at USTR’s request, with a hearing on serious injury set for 16 October 2026 and a determination due 13 November 2026. No remedy exists yet, and importers in that trade have a window to prepare rather than react.

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Frequently Asked Questions

What is a Section 201 tariff?

It is a temporary safeguard measure under sections 201 to 204 of the Trade Act of 1974, imposed where increased imports are a substantial cause of serious injury to a domestic industry. Unlike antidumping or Section 301 duties, it does not require any finding of unfair trade, which is why it is known as the escape clause.

How long can a Section 201 safeguard last?

Four years initially and eight years including every extension, under section 203(e)(1). Relief lasting more than one year must be phased down at regular intervals under section 203(e)(5), so rates fall on a published schedule rather than remaining flat for the life of the measure.

Is the Section 201 solar tariff still in effect?

No. The safeguard on crystalline silicon photovoltaic cells and modules expired on 6 February 2026 after reaching the eight-year statutory maximum, so that specific measure cannot be extended further. Section 201 itself remains in active use: a new safeguard on quartz surface products took effect in August 2026.

Which Section 201 safeguard is currently in force?

The measure on quartz surface products, imposed by Proclamation 11051, signed 31 July 2026 and published at 91 FR 50645. It is a four-year tariff-rate quota with the mandatory phase-down built into years two, three and four. The covered subheadings, quota volumes and rates should be read from the proclamation annex, which the Federal Register publishes as scanned images.

Does a Section 201 duty stack with other tariffs?

Yes. Safeguard duties are cumulative with other applicable duties, including the Section 301 forced labour action. CBP’s entry summary reporting order places Section 201 duty and quota lines after Section 301, Section 122 and Section 232 lines.

What does substantial cause mean in a safeguard case?

The statute defines it as a cause that is important and not less than any other cause. Imports must be at least as significant a cause of the injury as anything else, which is a harder test than the injury standards used in antidumping and countervailing duty cases and explains why successful safeguard petitions are rare.

Solar importers spent eight years planning around a safeguard tariff that no longer exists, and 2026 has replaced it with something structurally different. The Section 201 measure on crystalline silicon cells and modules expired on 6 February 2026 and that specific safeguard cannot be extended further. In its place, a Section 232 action on polysilicon and its derivatives brings the sector into a sectoral programme that carries not just a duty rate but minimum import prices.

That gap between February and December is the unusual part. For most of 2026 the single largest trade measure on solar has simply been absent, while three other mechanisms continued to operate underneath it. This guide sets out what ended, what replaced it, and what never went away.

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The Safeguard Ended and Cannot Return

The Section 201 measure began with Proclamation 9693, effective 7 February 2018, imposing a tariff-rate quota on cells and duties on modules that declined across four years. Proclamation 10339, signed on 4 February 2022 and published at 87 FR 7357, extended it for a further four years to 6 February 2026.

That extension took the measure to eight years in aggregate, which is the statutory ceiling under the Trade Act of 1974. No further extension was available, and none was sought. CBP’s quota bulletin for the final period shows it running to 6 February 2026 with no successor period opened.

The clearest confirmation comes from the government’s own later text. The presidential proclamation on polysilicon signed on 6 August 2026 states that the new measures replace a narrower safeguard on solar cells and modules that expired in February 2026. No Section 201 solar duty applies to entries made on or after 7 February 2026.

The mechanics of why an eight-year ceiling exists, and what a safeguard can and cannot do, are covered in our guide to the Section 201 safeguard. The short version is that safeguards protect against fairly traded imports and are therefore temporary by design, which is exactly what happened here.

What Takes Its Place in December

Proclamation 11052, Adjusting Imports of Polysilicon and Its Derivatives Into the United States, was signed on 6 August 2026 and published at 91 FR 51975. It brings polysilicon, ingots, wafers, cells and modules into a sectoral programme, and it does so with a mechanism the solar trade has not previously had to work with: a duty rate paired with minimum import prices.

Reported terms put the general rate at 15%, with a lower figure for the United Kingdom and an adjusted treatment for several partners so the Column 1 rate and the sectoral duty combined reach the same level, alongside per-kilogram floors on polysilicon, ingots and wafers and per-watt floors on cells and modules. Because the proclamation annex carries the operative figures, the specific rate, effective date and price floors should be read from the proclamation itself before being committed to a contract or a duty model.

What is worth understanding now is how a minimum import price behaves, because it is nothing like an ad valorem duty. An ad valorem rate scales with the invoice, so a falling world price produces a falling duty. A price floor does the opposite: the further the market price falls below the floor, the larger the effective charge becomes. For a product whose price has declined steadily for a decade, that is a materially different risk profile, and it makes duty exposure a function of the market rather than of the contract.

Because this is a Section 232 action rather than a safeguard, it carries no statutory expiry. The programme runs until the President determines the underlying threat has been resolved, which is the same open-ended structure as the Section 232 tariffs on metals.

Three Mechanisms That Never Stopped

The safeguard was always the most visible measure rather than the largest one, and its expiry left the others untouched.

Antidumping and countervailing duty orders continue to reach solar cells and modules from several Southeast Asian origins. These are the duties that have historically produced the largest individual rates in the sector, and because they are recalculated in annual administrative reviews, a company-specific rate can change without any new trade action being announced. The mechanics are set out in our guide to antidumping and countervailing duties, and the practical point for solar is that the all-others rate is rarely the rate that applies to a specific supplier.

The legacy Section 301 duties on Chinese-origin solar goods also continue, unaffected by anything that happened in 2026. Solar cells were among the strategic categories addressed in the four-year review of that action.

And the Uyghur Forced Labor Prevention Act operates on a different axis entirely. It is not a duty but a rebuttable presumption that goods with an input from the Xinjiang region are barred from entry, and polysilicon has been one of its central enforcement targets. A detention does not produce a bill, it produces cargo that does not move.

The enforcement numbers are worth knowing because they run against the intuition. CBP’s published statistics show 6,160 shipments stopped under the solar cell and module heading since the programme began, worth $3.36 billion, of which 63% were ultimately released. Activity has fallen sharply: from roughly 2,810 shipments stopped in fiscal 2024 to 441 in fiscal 2025 and 270 so far in fiscal 2026. And the stops land on Southeast Asian transshipment rather than on direct Chinese imports, with Malaysia, Vietnam and Thailand together accounting for several times the number of Chinese-origin stops.

Why Traceability Became the Core Competence

Solar supply chains are unusually opaque above the module level. Polysilicon is refined by a small number of producers, drawn into ingots, sliced into wafers, made into cells and assembled into modules, frequently across four countries, and the paper trail thins with every step backwards.

That structure is what makes both the new Section 232 action and UFLPA enforcement hard to comply with using ordinary import documentation. A module invoice tells you who assembled it. It does not tell you whose polysilicon is inside, which is the fact both regimes turn on.

Screening on the word Xinjiang is no longer sufficient, and this is the practical trap. The UFLPA Entity List has grown to 187 entities with no removals ever, and of the six polysilicon-related additions made in January 2025 that bite hardest on solar, four are located outside Xinjiang, in Inner Mongolia and Jiangsu. They were listed on the basis of sourcing from the region rather than presence in it. A supplier screen keyed to the province name will miss most of the current exposure.

The practical response is the same for both: build a traceability file that runs from module back to polysilicon, with supplier declarations, production records and quantitative reconciliation at each tier. Importers who built that capability for UFLPA already have most of what the Section 232 action will require.

Origin for tariff purposes is a separate determination again, and it does not necessarily follow the polysilicon. A documented country of origin determination should be in the file before December rather than assembled after a first entry is questioned.

One point to be precise about, because the solar trade press regularly gets it wrong: CBP’s operational guidance does require a flow chart tracing the supply chain back to the location of the quartzite used to make the polysilicon, which is a demanding standard. It does not require isotopic testing and has validated no isotopic method for silicon. Laboratory results will be considered as part of a total package, but presenting them as a CBP requirement or an accepted method is wrong.

Classification Between Cells and Modules

Photovoltaic cells and modules sit in heading 8541, and the distinction between a cell, a cell assembled into a module and a module with a built-in inverter changes both classification and treatment. That distinction carried the tariff-rate quota under the old safeguard and it will carry the per-watt price floor under the new action, so the solar panel tariff a shipment actually pays turns on where in the heading it lands.

Per-watt measurement introduces a variable most customs work does not have. A floor denominated in watts makes the declared wattage a customs-relevant figure that needs to reconcile with the technical documentation. A discrepancy between nameplate rating and declared capacity becomes a compliance exposure rather than a specification detail.

Where a product genuinely sits between headings, or where the treatment of an integrated component is arguable, the position is worth fixing before December. A binding ruling takes weeks and binds every port, and the alternative is discovering the answer through a rate advance on cargo already in transit.

What to Do Before December

Map the exposure first. For every product line, identify the polysilicon source, the wafer and cell producers, the assembly location and the declared wattage, and test that chain against both the Section 232 scope and UFLPA traceability expectations.

Then model the price floor rather than the rate. Because the minimum import price bites hardest when market prices are low, the exposure has to be modelled across a price range instead of at a single contract price, and supply agreements signed before December should carry a duty-change clause that contemplates it.

Check whether the AD/CVD position on each supplier is current, not the all-others rate. And for anyone who paid IEEPA duties on solar entries during the collection window, the refund side is live: our IEEPA refund program covers the filing mechanics and the eligibility period.

Finally, treat the gap for what it is. The safeguard has gone and the sectoral programme has a later start date, which for part of 2026 leaves a narrower duty position than the sector has faced in eight years. Inventory decisions made now carry a different duty outcome than the same decisions made once the polysilicon action is in force.

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Frequently Asked Questions

Is the Section 201 solar tariff still in effect?

No. The safeguard on crystalline silicon photovoltaic cells and modules expired on 6 February 2026 after reaching the eight-year statutory maximum, and no further extension is legally available. No Section 201 solar duty applies to entries made on or after 7 February 2026.

What replaced the solar safeguard?

A Section 232 action on polysilicon and its derivatives, Proclamation 11052, signed 6 August 2026 and published at 91 FR 51975. Unlike a safeguard it carries no statutory expiry date. The operative rate, effective date and minimum import prices are in the proclamation annex and should be read from it directly.

How do minimum import prices work on solar?

A minimum import price sets a floor below which the effective charge rises as the market price falls, which is the opposite behaviour to an ad valorem duty. The polysilicon action pairs a duty rate with per-kilogram floors on polysilicon, ingots and wafers and per-watt floors on cells and modules. The specific figures are in the proclamation annex.

Do antidumping duties still apply to solar imports?

Yes. Antidumping and countervailing duty orders on solar cells and modules from several Southeast Asian origins continue to operate independently of the safeguard and of the new Section 232 action. Rates are recalculated in annual administrative reviews and are frequently supplier-specific rather than the all-others rate.

How does UFLPA affect solar imports?

It creates a rebuttable presumption that goods with an input from the Xinjiang region are barred from entry, and polysilicon has been a central enforcement target. It is an admissibility measure rather than a duty, so the consequence is detained cargo and the remedy is documentary traceability. CBP’s guidance requires tracing back to the quartzite used to make the polysilicon. It does not require isotopic testing and has validated no isotopic method for silicon.

Is there a duty-free window on solar in 2026?

The Section 201 safeguard ended on 6 February 2026 and the Section 232 polysilicon action was signed in August 2026 with a later effective date, so that specific measure was absent in between. Antidumping and countervailing duties, the legacy Section 301 duties on Chinese-origin goods and UFLPA enforcement all continued throughout.

Is it enough to screen suppliers for Xinjiang?

No. The UFLPA Entity List has grown to 187 entities with no removals, and several of the polysilicon-related additions that matter most for solar are located outside Xinjiang, in Inner Mongolia and Jiangsu, listed on the basis of sourcing from the region rather than presence in it. A screen keyed to the province name misses much of the current exposure.

The copper tariff has a shape that surprises people who only read the headline. Refined copper, the cathodes and anodes that dominate the tonnage moving into the United States, carries no Section 232 duty at all. Semi-finished products made from that same copper, the pipe, tube, rod, wire, sheet, plate and fittings, carry 50%. The duty attaches at the point where metal becomes a product, and the entire compliance question is knowing which side of that line a shipment sits on.

Proclamation 10962 established the programme on 30 July 2025, and Proclamation 11021 changed how it is assessed on 6 April 2026 by moving from copper content to full customs value. This guide covers what falls inside the programme, what sits outside it, and the refined-copper phase-in that circulates as a published schedule and has not in fact been triggered. Rates current to August 2026.

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What the Duty Covers and What It Leaves Alone

Proclamation 10962, published at 90 FR 37727, took effect on 1 August 2025. It targets copper in product form rather than copper as a raw commodity, which is a deliberate design choice aimed at supporting domestic fabrication rather than domestic mining.

Semi-finished copper products sit in Annex I-A and carry 50%. This is the core of Chapter 74 and covers pipe and tube, rod and bar, wire, sheet and plate, and pipe fittings. Copper-intensive derivative products sit in Annex I-B at 25%, and these reach outside Chapter 74 into Chapters 84, 85 and 87, with insulated wire and cable under heading 8544 among the most commercially significant.

Refined copper is not covered by this action. Cathodes, anodes, ores, concentrates, mattes and copper scrap are absent from every covered list, so no Section 232 copper duty applies to them. That is not the same as saying they enter free of all duty: the ordinary Column 1 rate and any other applicable measure still stand. An importer bringing in cathode to feed a domestic fabricator carries no charge under this programme; an importer bringing in the fabricated tube pays half the value of the goods.

Section 232 copper treatment in force, 26 August 2026
Product class Rate Assessed on
Semi-finished, Annex I-A: pipe, tube, rod, wire, sheet, plate, fittings 50% Full customs value
Copper-intensive derivatives, Annex I-B 25% Full customs value
Derivatives with 85% or more US-origin metal 10% Full customs value
Refined copper: cathode, anode, ores, concentrates, mattes, scrap No Section 232 duty Not covered

The Assessment Basis Changed in April and the Bill Moved With It

The split between 50% and 25% is newer than the programme. As originally issued, Proclamation 10962 applied 50% to both semi-finished copper and copper-intensive derivatives. The two-tier structure only came in on 6 April 2026 with Proclamation 11021, which also replaced copper content with full customs value as the basis of assessment across the steel, aluminum and copper programmes at once.

For a copper-intensive derivative this is the difference between paying 25% on the copper inside a wiring harness and paying 25% on the whole harness. The rate is unchanged and the invoice doubled, which is why importers who track only the percentage missed the change entirely.

Chapter 99 reporting moved with it. Copper articles are filed in the 9903.82 series shared with steel and aluminum, and subheadings 9903.82.20 through 9903.82.26 apply to goods entered on or after 8 June 2026 and before 1 January 2028, per CBP guidance CSMS #68855869 of 5 June 2026. Those subheadings are not copper-specific: they implement the Annex I-C provisions covering agricultural, fixed and mobile industrial equipment across the metals, so filing them as though they were a copper heading is a misreading rather than a shortcut.

The Refined Copper Phase-In Has Not Been Triggered

Proclamation 10962 directed the Secretary of Commerce to report by 30 June 2026 on domestic copper markets and refining capacity, so the President could decide whether to impose a phased duty on refined copper of 15% from 1 January 2027 rising to 30% from 1 January 2028.

Those figures have circulated widely as though they were a published schedule. They are not. As of 26 August 2026 no proclamation or Federal Register notice has imposed them, and refined copper continues to enter free of Section 232 duty. The correct description is recommended and contingent, not scheduled.

The distinction matters commercially because it changes how a buyer should treat 2027 supply. Contracting on the assumption that cathode will carry 15% in January is a decision to pay a risk premium for something that may not happen; contracting with a duty-change clause costs nothing and covers the same risk. Anyone modelling 2027 copper landed cost should be tracking the announcement rather than assuming it, and the Captain tariff tracker exists to catch that kind of change on the day it publishes.

Classification Decides Everything on a Copper Entry

Because the duty turns on product form rather than on metal, the classification decision carries the whole outcome. The gap between a covered semi-finished article at 50% and an uncovered refined product at zero is larger than any classification gap importers were used to before 2025.

The pressure that creates is obvious and it is where enforcement attention goes. Describing a fabricated article in terms that suggest raw material, or entering a fitting as scrap, is not aggressive classification but misdeclaration. The line between legitimate product design decisions and misdescription is documentary, and it is the reason mill and process records now belong in the entry file.

Where a product genuinely sits near the boundary, the sound route is to fix the answer in advance. A determination from CBP binds every port and turns an arguable position into a settled one, and obtaining a binding ruling takes weeks rather than months. Against a 50% rate, a year spent wrong is not recoverable through hindsight.

Classification is also where the underlying reasoning has to hold up. A copper article that could plausibly fall in two headings is resolved through the General Rules of Interpretation in strict order, not by picking the more favourable code and defending it afterwards.

What Stacks and What Does Not

Copper does not stack with the other metals. Where an article is listed as a derivative of more than one metal, Proclamation 11021 applies the duty once at the applicable rate. A brass fitting containing both copper and zinc does not pay twice.

The Section 301 forced-labor tariffs that took effect on 24 July 2026 do not apply to goods already subject to Section 232, so a covered copper article pays its sectoral rate instead of the 10% or 12.5% forced-labor rate. The legacy China Section 301 lists are separate and do continue to apply to Chinese-origin copper goods alongside Section 232.

The IEEPA reciprocal and fentanyl duties that stacked on copper entries through 2025 no longer exist. The Supreme Court held in February 2026 that IEEPA does not authorise tariffs, and collection ended within days. Importers who paid them on copper entries during the collection window have a refund claim, and the mechanics of the IEEPA refund program are worth working through before the liquidation clock closes the door.

Where the Duty Actually Lands in a Supply Chain

The programme pushes cost onto anyone importing fabricated copper and leaves anyone importing metal untouched, which changes the arithmetic of where fabrication should happen. A US manufacturer that imports cathode and draws its own wire faces no Section 232 exposure on the input. The same manufacturer buying finished wire abroad pays 50%.

That is the intended effect, and it makes the buy-versus-fabricate decision a customs question rather than purely an operations one. It also raises the value of duty deferral for anyone holding fabricated copper inventory, because a customs bonded warehouse or a zone admission defers the charge until the goods are actually needed.

For manufacturers who import fabricated copper, process it and re-export, the recovery route is drawback. Section 232 duties are generally eligible under 19 U.S.C. 1313, and at a 50% rate the recovery on a re-exported line is the difference between a viable export programme and an uncompetitive one. Whether a given entry qualifies is a documentation question, and duty drawback filings live or die on the manufacturing and export records rather than on the claim itself.

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Frequently Asked Questions

What is the current copper tariff rate?

Semi-finished copper articles carry 50% ad valorem and copper-intensive derivative products carry 25%. Derivatives containing 85% or more US-origin metal drop to 10%. All are assessed on the full customs value for goods entered on or after 6 April 2026. Before that date both categories were at 50% and the basis was copper content rather than full value.

Is refined copper subject to the Section 232 tariff?

No. Refined copper in the form of cathodes, anodes, ores, concentrates, mattes and scrap is absent from every covered list, so no Section 232 copper duty applies. The ordinary Column 1 rate and any other applicable measure still stand. The programme targets copper in product form rather than copper as a raw commodity.

Is the 15% and 30% duty on refined copper scheduled?

No. Proclamation 10962 directed Commerce to report by 30 June 2026 so the President could decide whether to impose a phased duty of 15% from January 2027 and 30% from January 2028. As of 26 August 2026 no proclamation has imposed it. Those figures are a recommendation contingent on a decision that has not been announced.

Which HTS chapters does the copper tariff reach?

Chapter 74 covers the semi-finished articles at the core of the programme. Copper-intensive derivatives reach beyond it into Chapters 84, 85 and 87, with insulated wire and cable under heading 8544 among the most significant. Chapter 99 reporting uses the 9903.82 series, with subheadings 9903.82.20 through 9903.82.26 for goods entered on or after 8 June 2026.

Does the copper tariff stack with steel and aluminum duties?

No. An article listed as a derivative of more than one metal is subject to the duty once at the applicable rate rather than cumulatively. Copper duties do stack with antidumping and countervailing duties and with the legacy China Section 301 lists, which are separate mechanisms with separate legal bases.

Can copper duties be recovered on re-exported goods?

Generally yes. Section 232 duties are eligible for drawback under 19 U.S.C. 1313, so an importer who brings in fabricated copper, uses it in production and exports the finished article can recover up to 99% of the duty paid. Eligibility turns on the manufacturing and export documentation rather than on the duty itself.

The Generalized System of Preferences expired on 31 December 2020. It has not been renewed since, which as of August 2026 makes the lapse more than five and a half years long. Any guidance describing the GSP program as active, temporarily suspended or about to be reauthorised is out of date, and importers relying on it are paying duty they have not budgeted for.

The lapse has an unusual feature that makes it worth understanding properly rather than writing off. Congress has historically renewed GSP retroactively to the date of expiry, and CBP has a standing mechanism to refund duties automatically on entries that were flagged correctly while the programme was dormant. Flagging costs nothing. Not flagging forfeits the refund. That asymmetry is the single most valuable thing an importer of formerly eligible goods can act on today.

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The Current Status, Stated Plainly

GSP was authorised under Title V of the Trade Act of 1974, codified at 19 U.S.C. 2461 through 2467. Authorisation lapsed at the end of 2020 and no renewal has been enacted since.

Bills have been introduced. In the 118th Congress, H.R. 4276 would have run the programme through December 2026 with added human rights, environmental and governance criteria, and S. 4915 was a parallel effort. None was enacted. The pattern of repeated introduction without passage is itself the reason importers should plan on the lapse continuing rather than on imminent renewal.

The cost of the lapse has been substantial. Estimates put duties paid on formerly GSP-eligible goods at more than three billion dollars across 2021 to 2023 alone. Those are duties that did not exist in the same importers’ budgets two years earlier, and for anyone still carrying that exposure the recovery routes are the ordinary ones: correct classification, a preference programme that is actually in force, or duty deferral through a customs bonded warehouse.

What Importers Pay in the Meantime

Goods that would have entered free under GSP are dutiable at the Column 1 General rate, which is the ordinary MFN rate. There is no partial benefit and no transitional relief. The preference simply is not available to claim.

For many formerly eligible articles that is a manageable few percent. For others it is not, and the categories that were most valuable under GSP are frequently the ones where the ordinary rate is high enough to change sourcing decisions.

The position has become materially worse for several major former beneficiaries. The Section 301 forced-labour action that took effect on 24 July 2026 applies at 10% to a list that includes Bangladesh, Cambodia, India, Indonesia, Pakistan and Sri Lanka. Goods from those origins now carry the MFN rate plus 10%, with no preference programme available to offset either. An importer who has not revisited sourcing since 2020 is carrying both changes at once.

Keep Flagging Entries With SPI A, Even Though There Is No Benefit

CBP instructs filers to continue flagging eligible entries with the Special Program Indicator A, A* or A+ as a prefix to the HTS number, while paying the MFN duty. It looks pointless and it is not.

GSP has been renewed retroactively after every previous lapse. When that happens, formal and informal entries filed electronically through the Automated Broker Interface carrying SPI A are processed for refund automatically by CBP, with no further action required from the filer. That automatic path is the whole reason the flag exists during a lapse.

Entries that were not flagged are in a different position. They require a separate claim, and they are exposed to the finality of liquidation, which can close the door entirely on older entries before any renewal passes. The difference between an automatic refund and a time-barred claim is a data field that costs nothing to populate.

This is worth raising with whoever files your entries. A licensed customs brokerage should already be flagging as standard practice, but the instruction is easy to drop from a template during a five-year lapse, and the omission does not surface until it is too late to fix.

  • Flag with SPI A, A* or A+ and pay the MFN duty as normal.
  • Filed through ABI with the flag: refund processed automatically if renewal is retroactive.
  • Filed without the flag: separate claim required, and liquidation finality may bar it.
  • Confirm your broker has not dropped the flag from entry templates during the lapse.

Who and What Qualified, for When It Returns

Country eligibility under 19 U.S.C. 2462 turned on a list of statutory criteria including recognition of arbitral awards, not having expropriated US property, not aiding terrorism, taking steps to afford internationally recognised worker rights, providing adequate and effective intellectual property protection, and implementing commitments to eliminate the worst forms of child labour.

Article eligibility turned on two tests. The 35% value content rule required that the cost or value of materials produced in the beneficiary country plus the direct costs of processing there equal at least 35% of the appraised value of the article. The imported directly requirement governed the routing.

Several categories were excluded by statute regardless of origin, and the list is worth knowing because it explains why GSP never covered the goods importers most often ask about. Most textiles and apparel subject to textile agreements were out, along with watches, import-sensitive footwear, handbags, luggage, flat goods, work gloves, leather apparel and certain steel and glass products.

The 35% test is a value-content calculation of the same family as the ones used elsewhere in trade preference work, and importers who maintain that discipline for USMCA rules of origin already have the costing infrastructure a GSP claim would need.

Competitive Need Limitations and How Countries Lost Coverage

GSP had a built-in graduation mechanism. Under 19 U.S.C. 2463(c)(2), a beneficiary lost eligibility for a specific product if in a calendar year it supplied more than 50% of total US imports of that product, or exceeded a dollar-value threshold that rose by five million dollars annually and stood at 195 million dollars in 2020, the last full year before the lapse.

Waivers were available, including de minimis waivers where total US imports of the article were small. Products exceeding 150% of the value limitation or 75% of total US imports were removed outright and were not waiver eligible.

Two large beneficiaries were removed before the lapse for reasons unrelated to the limitations. Turkey lost eligibility effective 17 May 2019 on the ground that it was sufficiently economically developed. India lost eligibility effective 5 June 2019 for failure to assure equitable and reasonable market access. Both removals were announced by USTR in March 2019 and implemented by presidential proclamation.

If renewal comes, those removals do not automatically reverse. An importer planning around a future GSP should be checking the beneficiary list as it stands at renewal rather than as it stood in 2019.

What to Do Now

Pull a list of your entries over the last five years that would have been GSP eligible, and check whether they were flagged. If they were not, the exposure is quantifiable and the remedy for future entries is immediate.

Then treat the flag as a permanent line item in your entry instructions rather than something to switch on when renewal looks likely. Renewals have historically been enacted with little notice and applied retroactively, which means the window to start flagging is always before the announcement rather than after it.

Finally, rerun the sourcing arithmetic on origins that carry both the loss of GSP and the new forced-labour duty. Where the combined change is large enough to move a decision, the alternatives are usually a different origin, a preference programme that is actually in force, or a duty deferral structure. Those trade-offs are landed cost questions rather than duty questions, and they belong in a full landed cost comparison before a supply agreement is retendered.

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Frequently Asked Questions

Is the GSP program currently active?

No. GSP expired on 31 December 2020 and has not been renewed. As of 26 August 2026 the lapse has run more than five and a half years. Goods that would have been eligible are dutiable at the Column 1 General rate, and there is no partial or transitional benefit available.

Should I still flag entries with SPI A if GSP has lapsed?

Yes. CBP instructs filers to keep flagging eligible entries with SPI A, A* or A+ while paying the MFN duty. If Congress renews GSP retroactively, entries filed through ABI carrying the flag are refunded automatically with no further action. Entries without the flag require a separate claim and may be barred by liquidation finality.

Will GSP be renewed retroactively?

Every previous lapse has been resolved with retroactive effect to the expiry date, and renewal bills introduced since 2020 have carried retroactive provisions. None has been enacted, so retroactivity is the historical pattern rather than a guarantee. The flag preserves the position at no cost either way.

What was the 35% rule under GSP?

An article qualified if the cost or value of materials produced in the beneficiary developing country plus the direct costs of processing performed there equalled at least 35% of the appraised value of the article. The goods also had to be imported directly from the beneficiary country.

Why were India and Turkey removed from GSP?

USTR announced both removals in March 2019. Turkey lost eligibility effective 17 May 2019 on the basis that it was sufficiently economically developed. India lost eligibility effective 5 June 2019 for failure to assure the United States equitable and reasonable market access. Neither removal reverses automatically if the programme is renewed.

Are former GSP countries facing other new duties?

Several are. The Section 301 forced labour action effective 24 July 2026 applies a 10% duty to a list that includes Bangladesh, Cambodia, India, Indonesia, Pakistan and Sri Lanka. Goods from those origins carry the MFN rate plus that duty, with no preference programme available to offset either.

The most favored nation tariff is the rate an importer pays when no preference is claimed and no penalty applies, and it is the number every other duty is built on top of. It has not been replaced by any of the trade actions of the last two years. A Section 232 duty does not substitute for it, a Section 301 duty does not substitute for it, and a safeguard does not substitute for it. They are additional lines on the same entry, assessed on the same customs value.

That is the point most rate discussions skip, and it produces two opposite errors. Some importers quote the MFN average and assume that is what they pay. Others see a 50% sectoral duty and forget the base rate is still underneath it. This guide covers how the HTSUS rate columns work, which countries fall outside normal treatment, and the order CBP requires additional duties to be reported in.

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MFN and NTR Are the Same Rate Under Two Names

The obligation comes from GATT Article I:1, which requires that any advantage granted to a product from one member be extended immediately and unconditionally to like products from all other members. In practice it means a country cannot quietly give one trading partner a better ordinary rate than another.

In United States law the statutory term is Normal Trade Relations, renamed from most-favored-nation by Section 5003 of the IRS Restructuring and Reform Act of 1998. The rename was cosmetic and the rate is identical. Older documents, tariff schedules and CBP guidance use both terms interchangeably, and an importer reading NTR on one page and MFN on another is looking at the same column.

The average conceals the range. The WTO World Tariff Profiles 2026 puts the simple average US applied MFN rate at 3.4% for 2025 and the trade-weighted average at 2.2% for 2024, with 47.5% of tariff lines duty free. Those numbers describe the ordinary schedule only. They exclude the Chapter 99 overlay where nearly all current duty burden sits, so quoting 3.4% as what an importer pays is misleading by a wide margin.

Reading the Three Rate Columns

The Harmonized Tariff Schedule presents rates in columns, and General Note 3 is the authority on what each one means. Getting the column right is as important as getting the ten-digit code right, because the same article carries very different duty depending on origin and on whether a preference is properly claimed.

Column 1 General is the MFN rate and applies to goods from every country except those denied normal trade relations, absent a valid preference claim. Column 1 Special carries preferential rates under free trade agreements and preference programmes, keyed by Special Program Indicator letters shown in parentheses. Column 2 carries the statutory rates inherited from the Tariff Act of 1930 as originally enacted, and they are dramatically higher than Column 1.

A Column 1 Special rate is not automatic. It has to be claimed on the entry with the correct indicator and substantiated by origin documentation that will survive verification. The definitive list of indicator letters is in General Note 3(c)(i) of the HTSUS itself rather than in any secondary summary, and the letters change as programmes lapse and agreements enter force.

HTSUS rate columns and what triggers each
Column Contains Applies when
Column 1 General The MFN / NTR rate Default for all origins outside Column 2, no preference claimed
Column 1 Special FTA and preference programme rates, keyed by SPI letters A valid claim is made and substantiated
Column 2 Statutory rates from the Tariff Act of 1930 Origin is a country denied normal trade relations

Four Countries Sit in Column 2

Column 2 treatment applies to Cuba, North Korea, Russia and Belarus. Russia and Belarus were moved there by the Suspending Normal Trade Relations with Russia and Belarus Act, Public Law 117-110, signed on 8 April 2022, and both remain in Column 2 as of August 2026.

The rates involved are not a marginal increase. Column 2 preserves the 1930 schedule, so articles carrying a few percent under Column 1 can carry twenty, thirty or more percent under Column 2, and some lines are considerably worse. For any article where Russian or Belarusian origin is possible, the origin determination is not a compliance formality but the single largest driver of landed cost.

Russian aluminum carries a separate and much larger charge on top, at 200% under the Section 232 metals programme, which is covered in more detail alongside the other steel and aluminum tariffs. The two mechanisms are independent and both apply.

The Stacking Order CBP Requires

Additional duties are reported through Chapter 99 subheadings that sit alongside the ordinary Chapter 1 to 97 classification. The entry summary carries the article at its Column 1 rate plus one or more Chapter 99 lines, and CBP prescribes the order those lines are reported in.

The sequence is Section 301 first, then Section 122, then Section 232, then Section 201 duty, then Section 201 quota. Antidumping and countervailing duties are assessed separately from that sequence and always apply where an order covers the goods.

Two of those layers have changed materially in 2026 and any duty model built earlier is now wrong. The IEEPA reciprocal and fentanyl tariffs were struck down by the Supreme Court on 20 February 2026 and CBP ended collection within days. The Section 122 surcharge that briefly replaced them expired on 24 July 2026 at its 150-day statutory limit. What is live in their place is a Section 301 action on forced labour, effective 24 July 2026, at 10% or 12.5% depending on the origin economy.

One exclusion in that action matters more than the rates. Goods already subject to Section 232 duties are excluded from the forced-labour Section 301, so a covered steel or copper article pays its sectoral rate instead of the additional 10% or 12.5%. It does still stack with the legacy China Section 301 lists, which are a separate action. The interaction is set out in more detail in our guide to Section 301 tariffs.

  • Chapter 99 reporting order: Section 301, Section 122, Section 232, Section 201 duty, Section 201 quota.
  • AD/CVD is assessed outside that sequence and always applies where an order covers the goods.
  • Section 232 goods are excluded from the July 2026 forced-labour Section 301 action.
  • IEEPA duty collection ended in February 2026.

Where MFN Still Decides the Outcome

For the large share of trade untouched by a sectoral action, the MFN rate is the whole duty answer, and the spread across the schedule is wide. Apparel and footwear carry ordinary rates in the mid teens to low thirties before anything is added, while much industrial machinery is duty free. The 47.5% of lines that are duty free at MFN are the reason the average looks low.

That base rate also determines whether a preference claim is worth the compliance effort. Claiming a Column 1 Special rate requires origin substantiation and record retention, and on a line that is already duty free at MFN there is nothing to gain. On an apparel line carrying 16% the same claim is worth pursuing properly, which is why USMCA rules of origin work concentrates where the base rates are high.

The lapse of a preference programme puts goods back on Column 1 rather than leaving them without a rate. That is exactly what happened when GSP expired at the end of 2020 and was never renewed, and importers who had been claiming it have been paying MFN ever since.

What This Means for a Duty Model

Build from the bottom up rather than from the headline down. Start with the ten-digit classification, take the Column 1 General rate, test whether a Column 1 Special claim is available and substantiable, then add each applicable Chapter 99 line in CBP’s order, then add AD/CVD if an order reaches the goods.

Check the base rate has not been quietly overwritten in your system by a sectoral rate. A surprisingly common error is replacing the Column 1 rate with the Section 232 rate rather than adding to it, which understates duty on every affected line by the amount of the base duty.

Then remember the fees ride on the same value. The merchandise processing fee and, for ocean arrivals, the harbor maintenance fee are calculated on entered value, so an error in classification or valuation propagates into them as well. The full build-up, fees included, is set out in our guide to landed cost.

Because the overlay changes faster than the schedule underneath it, the practical discipline is to date every rate you rely on. Between February and August 2026 the non-MFN duty structure was rebuilt twice, and content or spreadsheets carrying undated rates are the most common source of confidently wrong numbers.

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Frequently Asked Questions

What is a most favored nation tariff?

It is the ordinary duty rate a country applies to imports from any trading partner entitled to normal treatment, required by GATT Article I so that an advantage given to one member is extended to all. In the United States it appears as the Column 1 General rate in the Harmonized Tariff Schedule and is the base that any additional duty is calculated on top of.

Is MFN the same as Normal Trade Relations?

Yes. Normal Trade Relations is the statutory term in US law, renamed from most-favored-nation by Section 5003 of the IRS Restructuring and Reform Act of 1998. The rate is identical and the two terms are used interchangeably in tariff schedules and CBP guidance.

Which countries do not get MFN treatment from the United States?

Cuba, North Korea, Russia and Belarus are in Column 2 as of August 2026. Russia and Belarus were moved by Public Law 117-110, signed 8 April 2022. Column 2 preserves the statutory rates from the Tariff Act of 1930, which are far higher than Column 1 across most of the schedule.

Do Section 232 and Section 301 duties replace the MFN rate?

No. They are additional Chapter 99 lines assessed on the same customs value, and the Column 1 rate still applies underneath. Replacing the base rate with the sectoral rate in a duty model understates the total by the amount of the base duty, which is a common and expensive spreadsheet error.

What order does CBP require additional duties to be reported in?

Section 301, then Section 122, then Section 232, then Section 201 duty, then Section 201 quota. Antidumping and countervailing duties sit outside that sequence and are always assessed where an order covers the goods.

Why is the average US tariff quoted as around 3%?

Because the WTO figure describes the ordinary MFN schedule only, where 47.5% of tariff lines are duty free. It excludes the Chapter 99 trade remedy overlay, which is where the majority of current duty burden sits. It should not be presented as what an importer actually pays.

Duty is a percentage of a number, and customs valuation is the discipline of arriving at that number correctly. It gets far less attention than classification, which is odd, because an error in the value moves duty on every line just as surely as an error in the code and is considerably harder to spot after the fact.

The United States values imports under 19 U.S.C. 1401a, which sets out six methods in a fixed order. They are not alternatives to choose between. Each must be considered and rejected before the next becomes available, and the overwhelming majority of entries settle at the first. This guide covers the hierarchy, the statutory additions that importers routinely omit, the costs that must be excluded, and the related-party tests that decide whether a transfer price is acceptable at all.

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The Six Methods, in the Order the Statute Requires

The hierarchy exists so that two importers of identical goods reach the same value by the same reasoning. Skipping down the list to a method that produces a lower figure is not a valuation strategy, it is a misdeclaration, and the sequence is one of the first things a CBP audit tests.

Transaction value resolves nearly all commercial entries. The later methods exist for the harder cases: goods that were not sold, consignment stock, samples, leased equipment, transfers between related parties where the price cannot be justified, and situations where a condition of sale makes the price unusable. Getting the method right matters more than it used to, because the value now carries sectoral duty as well as the base rate, and a steel and aluminum tariffs line at 25% magnifies a valuation error by an order of magnitude.

The valuation hierarchy under 19 U.S.C. 1401a
Order Method Basis
1 Transaction value Price actually paid or payable for the goods, plus statutory additions
2 Transaction value of identical merchandise A previously accepted value for identical goods
3 Transaction value of similar merchandise A previously accepted value for commercially interchangeable goods
4 Deductive value US resale price, less US profit, expenses, freight and duty
5 Computed value Materials, fabrication, profit and general expenses, built up
6 Fallback, derived value A reasonable adjustment of an earlier method, consistent with the statute

Transaction Value and What Must Be Added To It

Transaction value is the price actually paid or payable for the merchandise when sold for exportation to the United States. The critical word is payable: it captures amounts owed later as well as amounts already invoiced, so a rebate, a later settlement or a contingent payment can be part of the value even though it appears nowhere on the commercial invoice.

Five categories must be added where they are not already included in the price. Packing costs incurred by the buyer. Selling commissions incurred by the buyer, which is a narrower category than it sounds, because a buying commission paid to an agent acting for the importer is not dutiable. The value of assists. Royalties or licence fees the buyer must pay as a condition of sale. And the proceeds of any subsequent resale that accrue to the seller.

Assists are where most understatements originate. An assist is something the buyer supplies to the producer free of charge or at reduced cost for use in producing the goods: materials and components, tools, dies and moulds, merchandise consumed in production, and engineering, development, artwork, design work and plans undertaken outside the United States. A US company that ships its own tooling to a contract manufacturer has created an assist, and its value has to be apportioned across the goods produced.

Royalties are the second common gap. The test is whether the buyer must pay the royalty as a condition of the sale of the imported goods. A licence fee for a trademark appearing on the product, payable to the seller or to a party the seller requires, is generally dutiable. A fee for the right to distribute in the United States, payable to an unrelated licensor and not a condition of the sale, generally is not. The distinction turns on the contracts rather than on the label.

  • Packing costs incurred by the buyer.
  • Selling commissions incurred by the buyer, but not buying commissions.
  • The apportioned value of assists, including foreign engineering and design.
  • Royalties or licence fees paid as a condition of sale.
  • Proceeds of a subsequent resale accruing to the seller.

What Comes Out of the Value

Section 1401a(b)(4)(A) states that the price actually paid or payable is exclusive of costs, charges and expenses incurred for transportation, insurance and related services incident to the international shipment of the goods. This is the point that separates US valuation from the CIF-based systems used in much of the world.

It applies regardless of the Incoterm on the invoice. Where goods are sold CIF, the international freight and insurance are inside the price and must be deducted to reach the customs value. The deduction has to be actual and documented rather than a percentage assumption, which is why component-level invoicing matters more than importers expect.

Three further categories come out when identified separately: United States duties and federal excise taxes, and the cost of construction, erection, assembly, maintenance or technical assistance performed after importation. A machine sold with an installation and commissioning package is not dutiable on the installation, provided the invoice separates it.

The practical effect on total cost is significant on ocean freight, where the deduction routinely moves 5 to 15% of the invoice out of the dutiable base. Since the merchandise processing fee is calculated on the same entered value, the error compounds through the whole landed cost build-up.

Related Party Transactions

A sale between related parties can still use transaction value, but only if the relationship did not influence the price. The statute provides two ways to demonstrate that, and an importer needs to be able to run at least one of them before relying on a transfer price.

The circumstances of sale test asks whether the price was settled in a manner consistent with the normal pricing practices of the industry, or in a way that ensures the seller recovers all costs plus a profit equivalent to its overall profit over a representative period. This is the test most manufacturers can meet with their own transfer pricing documentation, though a transfer pricing study prepared for income tax purposes is not automatically sufficient for customs.

The test values approach compares the price to a previously accepted transaction value for identical or similar merchandise, or to a deductive or computed value for such goods. It is cleaner where comparable data exists and frequently unavailable where it does not.

Where neither test can be satisfied, transaction value is unavailable and the analysis moves down the hierarchy, usually to computed value for a manufacturing relationship. That is a materially more burdensome exercise, which is why the documentation is worth building before an audit rather than during one.

First Sale and Why Valuation Became a Duty Strategy

In a multi-tier transaction where a manufacturer sells to a middleman who sells to a US importer, the default is to value on the last sale, the one to the importer. Under the First Sale rule the earlier sale can be used instead, provided that sale was a bona fide arm’s length transaction and the goods were clearly destined for export to the United States at that point.

The saving is the middleman’s margin, which is why this became a mainstream strategy once sectoral duties arrived. When the duty rate was a few percent the margin was not worth the compliance burden. At 25% or 50% it usually is, and the approach is set out in detail on our First Sale for Export page.

The requirements are documentary and unforgiving. The importer must be able to produce both sets of commercial documents, demonstrate that each sale was genuine and at arm’s length, and show the goods were destined for the United States from the first sale. Where those records do not exist, the structure does not work retroactively.

It is worth being clear about what First Sale is not. It does not change the classification, the origin or the applicable duty rate. It changes only the value the rate is applied to, which means it stacks with every other mitigation route rather than substituting for any of them.

Where Valuation Errors Actually Surface

Focused assessments and audits open with the same questions in most cases. Are assists being declared? Are royalties being tested against the condition-of-sale standard? Is the freight deduction supported by documents rather than by a standard percentage? Are related-party prices supported by a test the statute recognises?

The exposure is asymmetric and runs in both directions. Understatement creates a duty liability plus interest and potentially penalties under 19 U.S.C. 1592. Overstatement is money the importer simply never gets back unless it is caught within the post-entry window, and overstatement is far more common than most importers assume because the safe-looking choice is usually to declare more.

Reasonable care under 19 U.S.C. 1484 covers valuation as squarely as it covers classification, and it is an importer obligation that engaging a broker does not transfer. What a licensed customs brokerage does provide is someone who tests the value against the statute before the entry is filed, which is when the question is cheap to answer.

For any structure where the value is material and arguable, the same instrument that settles a classification settles a valuation question. A binding ruling can address valuation treatment specifically, and on a related-party programme or a First Sale structure it converts a defensible position into a documented one.

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Frequently Asked Questions

What is customs valuation?

It is the process of determining the value on which duty is assessed. In the United States it is governed by 19 U.S.C. 1401a, which sets out six methods that must be applied in a fixed order. Transaction value, the price actually paid or payable plus statutory additions, resolves the large majority of commercial entries.

What must be added to the price paid for customs purposes?

Five categories where not already included: packing costs incurred by the buyer, selling commissions incurred by the buyer, the apportioned value of assists, royalties or licence fees paid as a condition of sale, and proceeds of a subsequent resale accruing to the seller. Assists and royalties are the two most commonly omitted.

Is international freight part of the US customs value?

No. Section 1401a(b)(4)(A) excludes costs incurred for transportation, insurance and related services incident to the international shipment. This applies whether the sale is FOB or CIF. On a CIF invoice the freight and insurance must be deducted, and the deduction must be actual and documented rather than estimated.

What is an assist?

Anything the buyer supplies to the producer free of charge or at reduced cost for use in producing the imported goods. That includes materials and components, tools, dies and moulds, merchandise consumed in production, and engineering, development, artwork, design work and plans undertaken outside the United States. Its value must be apportioned across the goods produced.

Can related parties use transaction value?

Yes, provided the relationship did not influence the price. The importer must satisfy either the circumstances of sale test, showing the price was set consistently with industry practice or recovers all costs plus a normal profit, or the test values approach comparing it to previously accepted values for identical or similar merchandise.

Does First Sale change the duty rate?

No. First Sale changes the value the rate is applied to, not the rate itself, and it does not affect classification or origin. It allows an earlier sale in a multi-tier transaction to be used as the customs value where that sale was bona fide, at arm’s length, and the goods were destined for the United States at that point.