HS 840682 Of an output not exceeding 40 MW
Quick Answer: Turbines and reaction engines with an output not exceeding 40 MW enter the EU at 2.70% ad valorem, the US at 6.7% ad valorem (MFN), and the UK at 0.00% ad valorem. This classification specifically covers internal combustion piston engines and other engines designed for propulsion, excluding those with a higher power output. Importers should be aware of potential preferential duty rates in the US based on country of origin. CustomTariffs aggregates this data, highlighting the varying tariff burdens across major trading blocs for these power generation and propulsion components.
What Are the Import Duty Rates?
🇬🇧 United Kingdom
| Code | MFN | Preferential | Unit |
|---|---|---|---|
| 8406820000 | 0.00 % | — | — |
| 8406820010 | 0.00 % | — | — |
| 8406820090 | 0.00 % | — | — |
🇪🇺 European Union (TARIC)
| Code | MFN | Preferential | Unit |
|---|---|---|---|
| 8406820000 | 2.70 % | — | — |
| 8406820010 | 2.70 % | — | — |
| 8406820090 | 2.70 % | — | — |
🇺🇸 United States (HTSUS)
| Code | MFN | Preferential | Unit |
|---|---|---|---|
| 840682 | — | — | — |
| 8406821010 | — | — | ["No."] |
| 84068210 | 6.7% | Free (17 programs) | — |
| 8406821020 | — | — | ["No."] |
| 8406821070 | — | — | ["No."] |
Special rates available under trade agreements including USMCA, KORUS, GSP.
Duty rates sourced from the USITC (US International Trade Commission) Harmonized Tariff Schedule (HTS) (accessed 2/22/2026), EU TARIC – DG TAXUD (Directorate-General for Taxation and Customs Union) (accessed 2/22/2026), and UK Trade Tariff – HMRC (His Majesty's Revenue and Customs) (accessed 2/22/2026).
Data compiled and presented by HSRates.
Which Trade Agreements Reduce Duties for HS 8406.82?
Imports of Of an output not exceeding 40 MW may qualify for reduced or zero duty rates under free trade agreements and preferential programs. The overview below shows available preferential arrangements by jurisdiction, compiled by HSRates from official tariff and trade agreement data.
United States (HTSUS)
Free for USMCA, KORUS, GSP, and 14 other programs
European Union (TARIC)
Preferential rate data not yet available.
United Kingdom
Preferential rate data not yet available.
Preferential rates require proof of origin and may be subject to quotas or conditions. Always verify eligibility with a licensed customs broker.
Data compiled by HSRates.
Which Preferential Rates Apply to Your Origin Country?
Select an origin country to see if preferential rates apply.
Preferential rates based on available trade agreements. Actual rates may vary.
How to Classify This HS Code?
What products does HS 840682 cover?
This subheading covers internal combustion piston engines of a kind used for the propulsion of vehicles, specifically those with an output not exceeding 40 megawatts (MW). According to the World Customs Organization (WCO) Harmonized System Nomenclature, this category includes engines designed for a wide range of applications, from smaller automotive engines to larger industrial or marine engines, provided their power output falls within this specified limit. The USITC Harmonized Tariff Schedule (HTS) and the EU TARIC database further refine this by focusing on the engine's power rating as the primary classification determinant.
What falls outside HS 840682?
The following products are excluded from HS 840682: engines with an output exceeding 40 MW, which would be classified under HS 840681. Also excluded are gas turbines (heading 8407), electric motors (heading 8501), and engines designed for stationary power generation that are not primarily intended for vehicle propulsion, even if their output is below 40 MW. For instance, a large diesel generator set with an output of 50 MW would fall under a different heading, and a small electric motor for a toy car would be classified in Chapter 85.
What are common classification mistakes for HS 840682?
A common error is miscalculating or misinterpreting the engine's maximum continuous output. Importers may mistakenly use peak power ratings instead of the continuous output, leading to incorrect classification. Furthermore, confusion can arise when engines are sold as part of a larger assembly; General Rule of Interpretation (GRI) 4 of the Harmonized System states that goods are to be classified according to the terms of the headings and any relative Section or Chapter Notes, and if classification cannot be determined by that method, then by the terms of GRI 3. If the engine is an integral part of a machine that itself has a specific heading, the entire machine might be classified elsewhere.
How should importers classify products under HS 840682?
The correct procedure for classifying engines under HS 840682 involves first confirming that the product is indeed an internal combustion piston engine intended for vehicle propulsion. Subsequently, the importer or customs broker must ascertain the engine's maximum continuous output in megawatts (MW). This information is typically found on the manufacturer's specifications or data plate. Cross-referencing this output against the 40 MW threshold is crucial. If the output is 40 MW or less, HS 840682 is likely applicable, subject to any specific country notes or additional subheadings.
How is the duty calculated for products under HS 840682?
A specific product, a Caterpillar C18 diesel engine with a declared customs value of $25,000 USD and an output of approximately 0.5 MW (500 kW), would attract a US duty of $1,250.00. This is calculated using the Most Favored Nation (MFN) duty rate of 5.0% ad valorem, applied to the declared value: 5.0% × $25,000 = $1,250.00. This calculation is based on the MFN rate published in the USITC Harmonized Tariff Schedule (HTS) for subheading 8406.82.0000.
Which trade agreements reduce duties for HS 840682?
Several free trade agreements may reduce the applicable duty rate for HS 840682, including the United States-Mexico-Canada Agreement (USMCA). Under USMCA, engines originating from Canada or Mexico may benefit from a 0% duty rate. To claim this preference, a valid USMCA certification of origin is required. Additionally, engines originating from countries with Generalized System of Preferences (GSP) status with the United States may also receive reduced or duty-free treatment, typically requiring a GSP Form A. The specific preferential rate and documentation depend on the country of origin and the terms of the respective trade agreement.
```Which HS Codes Are Related?
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FAQ
What are the typical import duty rates for HS code 840682, covering turbines and parts thereof with an output not exceeding 40 MW?
The Most Favored Nation (MFN) duty rate for HS code 840682 is generally 2.70% ad valorem. However, preferential rates under various trade agreements can significantly reduce or eliminate this duty. For example, under the USMCA (United States-Mexico-Canada Agreement), qualifying goods may enter duty-free. It is crucial to consult the specific tariff schedule of the importing country and verify the origin of the goods to determine the applicable duty rate. For instance, the USITC tariff schedule for 8406.82.0000 lists a 2.70% MFN rate, with Free rates for certain originating goods from USMCA countries.
How is the duty calculated for HS code 840682, and can you provide an example?
The duty for HS code 840682 is typically calculated on an ad valorem basis, meaning it is a percentage of the declared customs value of the goods. For example, if a shipment of turbines with an output not exceeding 40 MW has a declared customs value of $500,000 and the applicable MFN duty rate is 2.70%, the duty payable would be calculated as: $500,000 (Value) × 0.0270 (Duty Rate) = $13,500. Importers must ensure accurate valuation according to customs regulations, which may include adding costs like freight and insurance to the transaction value.
What specific criteria define a turbine or part thereof as falling under HS code 840682, 'Of an output not exceeding 40 MW'?
HS code 840682 specifically covers internal combustion piston or compression-ignition engines, and parts thereof, designed for a specific output range. The key classification criterion is the engine's rated power output. For this subheading, the output must not exceed 40 Megawatts (MW). Engines with a rated output exceeding 40 MW would be classified under a different subheading (8406.81). Manufacturers' specifications, performance data sheets, and technical documentation are essential to confirm the rated output and ensure correct classification.
What documentation is typically required when importing goods classified under HS code 840682?
When importing goods under HS code 840682, standard import documentation is generally required, including a commercial invoice, packing list, and bill of lading or air waybill. Crucially, to claim preferential duty rates under trade agreements, a Certificate of Origin is often mandatory, demonstrating that the goods meet the rules of origin specified in the relevant agreement. Technical specifications or datasheets confirming the engine's output (not exceeding 40 MW) may also be requested by customs authorities to verify classification. Consult the importing country's customs agency for a comprehensive list of required documents.
Which major trade agreements offer preferential duty rates for HS code 840682, and how can importers benefit?
Several trade agreements can provide preferential duty rates for HS code 840682. For example, the USMCA (United States-Mexico-Canada Agreement) often grants duty-free entry for qualifying goods originating from Canada, Mexico, or the United States. Other agreements, such as those between the EU and partner countries (e.g., under the EU TARIC system), or the UK's trade agreements, may also offer reduced or zero duty rates. To benefit, importers must ensure the goods meet the specific rules of origin for the applicable trade agreement and possess a valid Certificate of Origin. This requires close collaboration with the foreign supplier and careful review of the agreement's provisions.