HS 440323 Of fir (Abies spp.) and spruce (Picea spp.), of which the smallest cross-sectional dimension is 15 cm or more

Quick Answer: Wood of fir (Abies spp.) and spruce (Picea spp.) with a smallest cross-sectional dimension of 15 cm or more, imported under HS 440323, enters the UK duty-free, the EU duty-free, and the US duty-free. This classification specifically covers coniferous wood of these species that has been roughly squared or rounded, but not further worked beyond basic processing like debarking. Importers and customs brokers should note that while duty rates are currently zero across these major markets, compliance with import regulations, such as phytosanitary certificates, remains essential. CustomTariffs aggregates this tariff information for trade facilitation.

What Are the Import Duty Rates?

🇬🇧 United Kingdom

Code MFN Preferential Unit
4403231090 0.00 %
4403239000 0.00 %
4403239010 0.00 %
4403239090 0.00 %
4403230000

🇪🇺 European Union (TARIC)

Code MFN Preferential Unit
4403230000 0.00 %
4403231000 0.00 %
4403231010 0.00 %
4403231090 0.00 %
4403239000 0.00 %

🇺🇸 United States (HTSUS)

Code MFN Preferential Unit
4403230165 ["m<sup>3</sup>"]
44032301 Free
4403230112 ["m"]
4403230115 ["m"]
4403230116 ["m"]

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 440323 cover?

This subheading covers coniferous wood of fir (Abies spp.) and spruce (Picea spp.) that has been roughly squared or sawn by sawing or by similar process. Crucially, the wood must have a smallest cross-sectional dimension of 15 cm or more. This classification is based on the World Customs Organization's Harmonized System Nomenclature, and aligns with definitions found in official tariff schedules like the USITC Harmonized Tariff Schedule (HTS) and the EU's TARIC database, ensuring consistent international trade practices for these specific timber types.

What falls outside HS 440323?

The following products are excluded from HS 440323: coniferous wood of fir and spruce with a smallest cross-sectional dimension less than 15 cm, which would typically fall under other subheadings within HS 4403 based on size. Also excluded are wood that has been further processed beyond rough squaring or sawing, such as planed, grooved, or chamfered wood (which would be classified in Chapter 44, but under different headings like 4409), and non-coniferous woods. For example, pine or oak logs, even if meeting the size criteria, would not be classified here.

What are common classification mistakes for HS 440323?

A common error is misinterpreting the "smallest cross-sectional dimension" requirement. Importers may incorrectly assume any dimension of 15 cm or more is sufficient, when in fact, it is the *smallest* dimension of the cross-section that dictates classification. Another mistake involves classifying wood that has undergone more processing than simple sawing or rough squaring, failing to adhere to General Rule of Interpretation (GRI) 1, which states that classification shall be determined according to the terms of the headings and any relative Section or Chapter Notes.

How should importers classify products under HS 440323?

The correct procedure for classifying products under HS 440323 involves a two-step verification process. First, confirm that the wood is indeed from fir (Abies spp.) or spruce (Picea spp.). Second, precisely measure the smallest dimension of the cross-section of each piece of timber; this dimension must be 15 cm or greater. Importers and customs brokers should consult official tariff schedules, such as the USITC HTS or the UK Trade Tariff, to verify the exact wording and any specific notes associated with this subheading.

How is the duty calculated for products under HS 440323?

A shipment of 10 cubic meters of rough-sawn spruce lumber, with a declared customs value of $3,000 USD, would attract a US duty based on the Most Favored Nation (MFN) rate. For example, if the MFN duty rate for HS 440323 in the USITC HTS is 3.5% ad valorem, the duty would be calculated as 3.5% of $3,000 USD, resulting in a duty amount of $105.00 USD. This calculation is performed by multiplying the declared customs value by the applicable ad valorem duty rate.

Which trade agreements reduce duties for HS 440323?

Several free trade agreements may reduce the applicable duty rate for HS 440323, including the United States-Mexico-Canada Agreement (USMCA). Under USMCA, originating spruce and fir lumber from Canada or Mexico can enter the United States duty-free, provided a valid origin declaration is submitted. For goods originating in developing countries that are beneficiaries of the Generalized System of Preferences (GSP), a reduced rate or duty-free status may apply, often requiring a GSP Form A. Documentation requirements vary by agreement and jurisdiction, with specific origin criteria needing to be met.

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FAQ

What are the import duty rates for HS code 440323, specifically for lumber of fir (Abies spp.) and spruce (Picea spp.) with a smallest cross-sectional dimension of 15 cm or more?

For HS code 440323, the Most Favored Nation (MFN) duty rate in the United States is Free. This means no duty is applied under the standard tariff schedule. Preferential rates under trade agreements may also result in duty-free entry, but it is essential to verify eligibility and provide the necessary documentation. Always consult the most current USITC Harmonized Tariff Schedule for the definitive rate.

What specific criteria define lumber for HS code 440323, and how is the 'smallest cross-sectional dimension' measured?

HS code 440323 covers coniferous wood of fir (Abies spp.) and spruce (Picea spp.) that has been roughly squared by felling or sawing. The critical classification criterion is that the smallest cross-sectional dimension of the timber must be 15 cm or more. This dimension refers to the width or height of the squared timber, whichever is smaller, measured at the narrowest point of the cross-section.

What documentation is typically required for importing lumber classified under HS code 440323 into the United States?

When importing lumber under HS code 440323, importers and customs brokers should be prepared to provide a commercial invoice, a bill of lading or air waybill, and a packing list. Additionally, a declaration of the wood species may be required. Depending on the origin and specific trade agreements, a Certificate of Origin might be necessary to claim preferential duty rates. It is also crucial to comply with any phytosanitary requirements from the Animal and Plant Health Inspection Service (APHIS) to prevent the introduction of pests and diseases.

How is the duty calculated for HS code 440323 if a duty were applicable, and can you provide a numerical example?

Since the MFN duty rate for HS code 440323 is Free (0.00%), no duty is calculated. However, for illustrative purposes, if a hypothetical duty rate of 3.5% ad valorem were applied to a shipment valued at $10,000, the duty would be calculated as: $10,000 (value) × 0.035 (duty rate) = $350. In practice, for this specific code, the duty amount is $0.00.

Are there any common trade agreements that grant preferential duty-free entry for lumber classified under HS code 440323 into the United States?

While the standard MFN rate for HS code 440323 is already Free, trade agreements can still be relevant for other aspects, such as reduced documentation requirements or specific origin rules. For example, agreements like the United States-Mexico-Canada Agreement (USMCA) may offer benefits. Importers should always consult the specific terms of any applicable trade agreement and confirm eligibility with U.S. Customs and Border Protection (CBP) or a licensed customs broker to ensure compliance and leverage any available advantages.