💾 Data Updated: Latest version • Last updated: December 09, 2025

4403.12.00.40 - Fence posts 🖩

Details

FieldValue
Unit of Quantitym
General Rate of Duty (Column 1 - General)Free
Special Rate of Duty (Column 1 - Special)N/A
Column 2 Rate of DutyFree
Quota QuantityN/A
Additional DutiesN/A
About Duty Rates: Rates are divided into Column 1 and Column 2. Column 1 is subdivided into General (normal trade relations rates for all countries not eligible for special programs) and Special (preferential rates for countries with free trade agreements or preference programs). Column 2 rates apply to products from Cuba, North Korea, Belarus, and Russia. When no special rate exists for a classification, General rates apply.

Overview

This HTS category, 4403.12.00.40, specifically covers fence posts that have been treated with preservatives such as paint, stain, or creosote. These are essentially wooden posts intended for the construction of fences, which have undergone a treatment process to enhance their durability and resistance to decay, insects, and weather. The key characteristic is their function as a structural element in fencing and the application of a protective coating or impregnation.

Distinguishing this subcategory from its sibling, 4403.12.00.20, is crucial. While both fall under treated nonconiferous poles, piles, and posts, this category is exclusively for fence posts. The sibling category is reserved for poles specifically designed and used for supporting telephone, telegraph, or electrical power lines. The primary differentiator lies in the intended end-use and structural requirements dictated by that use.

As this is a leaf node in the HTS classification system, there are no further subcategories under 4403.12.00.40. Therefore, the focus is on clearly defining the scope of "fence posts" within the context of treated, nonconiferous wooden posts. Classification under this heading relies on the material being wood, roughly squared or in its natural form (stripped of bark or sapwood is acceptable), treated with preservatives, and destined for use in fencing structures.

Frequently Asked Questions

›What is HTS code 4403.12.00.40?
HTS code 4403.12.00.40 covers Fence posts under the US Harmonized Tariff Schedule. It falls under Chapter 44: Wood and articles of wood; wood charcoal.
›What products are classified under 4403.12.00.40?
This classification covers Fence posts. It is a subcategory of Poles, piles and posts:.
›What is the import duty rate for 4403.12.00.40?
The general rate of duty for HTS 4403.12.00.40 is Free. The Column 2 rate is Free.
›What unit of quantity is used for 4403.12.00.40?
Imports under HTS 4403.12.00.40 are measured in m.

Stay Updated

Join our newsletter to get all updates of the harmonized Tariff Schedule.