Verified 2026 Japan Customs Data(View Sources)

Automotive Parts Import Duty & Landed Cost: South Korea to Japan

Full 2026 tariff breakdown, customs duty calculations, and compliance alerts for importing into Japan.

HTS Code8708.99

Why Customs Classification Matters for Automotive Parts

The trade route from South Korea to Japan for automotive parts poses significant compliance challenges. The primary concern is navigating the complex tariff system, with the average duty rate ranging from 0% to 5% under the Japan-Korea Free Trade Agreement (JKFTA). However, certain products like engine parts, transmission parts, and brake systems may be subject to higher duties. Additionally, ensuring compliance with regulations such as the Japan Automotive Standards Organization (JASO) and the Korean Agency for Technology and Standards (KATS) is crucial. Non-compliance can result in costly delays, fines, and damage to reputation.

Cost Breakdown

Component	Rate	Amount
Product Value	—	USD 45000.00
Shipping	—	USD 1200.00
Insurance	—	USD 150.00
CIF Value	—	USD 46350.00
Customs Duty	8.5%	USD 3939.75
VAT/GST	20%	USD 10057.95
Total Landed Cost	—	USD 60347.70

Step-by-Step Import & Compliance Guide

A step-by-step guide to importing/exporting automotive parts from South Korea to Japan involves several key steps. First, determine the Harmonized System (HS) code for your product to understand the applicable tariffs and regulations. Next, ensure your products comply with JASO and KATS standards by obtaining necessary certifications. Then, prepare a COO to benefit from the JKFTA's preferential tariffs. After that, file for the required certifications in Japan, such as the MLIT certification for certain parts. Finally, work with a compliance expert to ensure all documentation, including commercial invoices and packing lists, is accurate and complete to avoid customs clearance issues.

How Much Does It Cost to Import Automotive Parts into Japan?

When importing Automotive Parts from South Korea to Japan, the applicable customs duty rate is 8.5% on the CIF value (Cost + Insurance + Freight). Additionally, a VAT/GST of 20% is applied on the dutiable value. The total landed cost depends on your specific product value, shipping method, and insurance — use the calculator above to get an exact breakdown for your shipment.

These rates are based on 2026 tariff schedules and may vary depending on the precise HS code finalization by customs and any applicable trade agreements between South Korea and Japan.

HS Code 8708.99 — Customs Classification for Automotive Parts

Automotive Parts is typically classified under HS Code 8708.99 when imported into Japan. At this classification, the customs duty rate is 8.5%. Accurate classification is critical — ensure your commercial invoice and packing list explicitly reference this HS code.

Misclassification can result in shipment delays, penalties, or overpayment of duties. If trade agreements exist between South Korea and Japan, a certificate of origin may qualify your goods for preferential (reduced) duty rates.

Frequently Asked Questions

What are the average duty rates for automotive parts under the Japan-Korea Free Trade Agreement?

The average duty rates range from 0% to 5%, but certain products may be subject to higher duties.

What certifications are required for automotive parts exported from South Korea to Japan?

Certifications like the Japanese Ministry of Land, Infrastructure, Transport, and Tourism (MLIT) certification and compliance with JASO and KATS standards are required.

How do I benefit from reduced tariffs under the Japan-Korea Free Trade Agreement?

To benefit from reduced tariffs, importers must comply with the Preferential Tariff System, which requires a Certificate of Origin (COO).

What are the key standards for automotive parts in Japan and South Korea?

Key standards include JASO M 346:2007 for lead-acid batteries and KATS KS C 8516 for motor vehicle brake fluids.

Why is maintaining detailed production and testing records important for automotive parts exporters?

Maintaining detailed records facilitates smooth customs clearance and is required for compliance with regulations and standards.