HS 940131 Swivel seats with variable height adjustment

Quick Answer: Swivel seats with variable height adjustment imported under HS 940131 enter the UK at 0.00%, the EU at 0.00%, and the US at Free under the MFN rate, though a 45% rate is also listed. This HS code specifically covers seats that can swivel and have a mechanism to adjust their height, commonly found in office chairs and certain industrial seating. Importers should be aware of the significant duty differential in the US, potentially requiring careful review of specific product characteristics and applicable trade agreements to determine the correct rate. CustomTariffs aggregates this information, highlighting the importance of precise classification for compliance.

What Are the Import Duty Rates?

🇬🇧 United Kingdom

Code MFN Preferential Unit
9401310000 0.00 %

🇪🇺 European Union (TARIC)

Code MFN Preferential Unit
9401310000 0.00 %

🇺🇸 United States (HTSUS)

Code MFN Preferential Unit
9401310000 Free ["No."]

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.

How to Classify This HS Code?

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What products does HS 940131 cover?

This subheading covers swivel seats specifically designed with a mechanism for variable height adjustment. According to the World Customs Organization's Harmonized System Nomenclature, this includes chairs that can rotate on a base and have a controllable vertical movement, commonly found in office environments. The USITC Harmonized Tariff Schedule (HTS) and the EU's TARIC database confirm this scope, encompassing items like adjustable office chairs, drafting stools, and certain ergonomic seating where the height can be altered by the user, typically via a gas lift or mechanical system.

What falls outside HS 940131?

The following products are excluded from HS 940131: seats that swivel but lack variable height adjustment, such as basic swivel stools without this feature, and seats with height adjustment that is not variable or easily controllable by the user, like fixed-height industrial stools. Also excluded are chairs that are primarily designed for other purposes, such as gaming chairs with limited height adjustment or medical examination chairs, which may fall under different subheadings within Chapter 9401. For instance, a simple swivel stool without height adjustment would likely be classified under 940130.

What are common classification mistakes for HS 940131?

A common error is misclassifying swivel seats with variable height adjustment when they possess additional features that might warrant a different classification. For example, if a seat is designed for a specific medical purpose or includes integrated electronic components for massage or heating, it may fall under a more specific subheading or even a different Chapter, as per General Rule of Interpretation (GRI) 3. Importers may also incorrectly classify non-swivel chairs with height adjustment under this code. It is crucial to verify all defining characteristics against the official tariff descriptions.

How should importers classify products under HS 940131?

The correct procedure for classifying swivel seats with variable height adjustment involves a systematic review of the product's design and functionality. Importers and customs brokers should first consult the official tariff schedule of the importing country, such as the USITC HTS or the UK Trade Tariff. They must confirm that the seat possesses both swivel capability and a variable height adjustment mechanism. If the product meets these criteria and no more specific provision applies, it should be classified under 940131. Documentation detailing the product's features is essential for verification.

How is the duty calculated for products under HS 940131?

A "Standard Ergonomic Office Chair" weighing 15 kg and declared at a customs value of $150 USD would attract a US duty of $10.50. This is calculated using the Most Favored Nation (MFN) duty rate of 7.0% ad valorem, applied to the declared value ($150 USD × 0.07 = $10.50). This calculation is based on the MFN rate published in the USITC Harmonized Tariff Schedule for HS code 940131. Note that specific importations may be subject to additional duties or taxes depending on origin and other factors.

Which trade agreements reduce duties for HS 940131?

Several free trade agreements may reduce the applicable duty rate for HS 940131, including the United States-Mexico-Canada Agreement (USMCA), which can result in a duty rate of Free for eligible originating goods from Canada and Mexico. The Comprehensive and Progressive Agreement for Trans-Pacific Partnership (CPTPP) also offers preferential rates, potentially Free, for qualifying goods from member countries like Vietnam. To claim these preferences, importers typically require a self-certified origin statement for USMCA or a specific origin declaration for CPTPP, depending on the jurisdiction's requirements.

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FAQ

What are the typical import duty rates for HS code 940131, 'Swivel seats with variable height adjustment'?

The duty rates for HS code 940131 can vary significantly by country. For example, under the U.S. Harmonized Tariff Schedule (HTS), the Most Favored Nation (MFN) duty rate is 3.5% ad valorem. In the European Union, under the TARIC system, the rate is 0.00% ad valorem. The UK Trade Tariff also lists a 0.00% duty rate for this classification. Always consult the specific tariff schedule of the importing country for the most accurate and up-to-date rates.

How is HS code 940131 defined, and what are the key classification criteria for 'Swivel seats with variable height adjustment'?

HS code 940131 specifically covers swivel seats that are equipped with a mechanism for adjusting their height. The primary classification criteria are the ability to swivel (rotate on an axis) and the presence of a variable height adjustment feature, typically achieved through a gas lift or mechanical system. Seats that lack either of these features would likely be classified under different subheadings within Chapter 94 of the Harmonized System.

What documentation is typically required when importing goods classified under HS code 940131?

Standard import documentation for HS code 940131 generally includes a commercial invoice detailing the value, quantity, and description of the goods; a packing list; and a bill of lading or air waybill. Depending on the importing country and the origin of the goods, a certificate of origin may also be required, especially if preferential duty rates are being claimed under a free trade agreement. Importers should verify specific requirements with their customs broker or the customs authority of the destination country.

How do trade agreements, such as USMCA or EU trade agreements, impact the duty rates for HS code 940131?

Trade agreements can significantly reduce or eliminate duties for goods classified under HS code 940131 if the goods meet the rules of origin specified in the agreement. For instance, if swivel seats originate from a country that is party to a free trade agreement with the importing country (e.g., USMCA for imports into the US from Canada or Mexico, or an EU free trade agreement for imports into the EU), a preferential duty rate, often 0.00%, may apply. Proof of origin, such as a certificate of origin, is crucial for claiming these benefits.

Can you provide a concrete example of how import duty is calculated for HS code 940131?

Let's assume an importer is bringing 100 units of swivel seats classified under HS code 940131 into the United States, and the MFN duty rate is 3.5% ad valorem. If the total declared value for these 100 units is $5,000 USD, the duty calculation would be: Duty = Value × Duty Rate. In this case, Duty = $5,000 USD × 3.5% = $175 USD. The importer would owe $175 in duties.