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Silk from Japan Tariff: 10% (2026)

Tariff Rate Breakdown

10%

Section 122 Base

10%

Effective Rate

Japan is a significant source of silk imports into the United States, with approximately $218B in total bilateral trade.

Following the Supreme Court's landmark February 20, 2026 decision striking down IEEPA tariffs, imports of silk from Japan are now subject to a 10% tariff under Section 122 of the Trade Act of 1974, effective February 24, 2026.

This 10% rate has a built-in expiration: Section 122 limits presidential tariff authority to 150 days, meaning the tariff expires approximately July 24, 2026 without congressional renewal.

Silk (HTS Chapter 50) carry an average MFN duty rate of 2.5% in addition to the Section 122 tariff. No additional Section 232 or Section 301 surcharges apply to most products in this category from Japan.

Key products in HTS Chapter 50 imported from Japan include Raw silk, Silk yarn, Silk woven fabrics, Silk waste, Noil silk, and Silk scarves (fabric).

Common Products in Chapter 50

Raw silkSilk yarnSilk woven fabricsSilk wasteNoil silkSilk scarves (fabric)

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Frequently Asked Questions

What is the current tariff rate on silk from Japan?

As of mid-2026, silk from Japan face a base tariff of 10% under Section 122. The effective rate is about 10% on the most-affected products.

Will the tariff on silk from Japan change?

The Section 122 tariff of 10% expires approximately July 24, 2026, unless Congress extends it. Monitor legislative developments for updates.

How did the Supreme Court ruling affect silk imports from Japan?

The Supreme Court's February 20, 2026 ruling struck down IEEPA reciprocal tariffs as exceeding presidential authority. The president signed a replacement 10% tariff under Section 122 the same day, effective February 24.