What are the conditions and scope for duty reduction/exemption when re-importing products repaired abroad or raw materials processed overseas? Specifically, what are the requirements for warranty repairs and HS codes? Released

When re-importing products to Korea after repairing them overseas or processing raw materials, the reduction or exemption of customs duties is a crucial factor for corporate cost reduction. The Customs Act provides clear standards for these situations. In particular, since the conditions and scope of duty reduction vary depending on the nature of the exported goods and the form in which they are re-imported, a close review is necessary.

1. Legal Basis for Customs Duty Reduction on Goods Re-imported after Overseas Processing/Repair

Article 101 of the Customs Act (Exemption from Customs Duties on Re-imported Goods) and Article 56 of the Enforcement Rule of the same Act (Reduction of Customs Duties on Goods Processed Overseas, etc.) stipulate the requirements and scope for customs duty reduction when goods exported from Korea are re-imported after undergoing manufacturing, processing, or repair overseas. This is a systematic mechanism designed to support the competitiveness of domestic industries and prevent unnecessary double taxation.

2. Conditions for Duty Reduction and HS Code Requirements

Customs duty reduction for goods processed or repaired overseas can be broadly classified into two types.

• Re-importation of Raw Materials or Parts after Overseas Processing (Specific HS Code Conditions)
  Among goods re-imported after manufacturing or processing overseas using raw materials or parts exported from Korea, the reduction applies to goods falling under Chapter 85 (Electrical machinery and equipment and parts thereof, etc.) or Heading 9006 (Photographic cameras, etc.) of the Harmonized System (HS). This regulation is primarily intended for cases utilizing overseas production networks in specific industrial sectors, such as high-value-added electronic products and precision instruments. This is based on the consideration that these HS codes often include technology-intensive products that frequently require specialized overseas processing techniques. If your product falls under these HS codes and is re-imported after processing raw materials or parts overseas, you can benefit from duty reduction through this provision.
• Re-importation of Goods Exported for Processing or Repair (Principle of Matching 10-digit HS Code and Exceptions)
  In principle, when goods exported for processing or repair are re-imported, the 10-digit HS code on the classification table must match to receive customs duty reduction. This criterion is used to confirm that the exported goods and the re-imported goods are essentially identical.
  
  However, duty reduction is possible even if the 10-digit HS code does not match in the following cases:
  • Recycling of Waste due to Degradation in Yield or Performance: This applies when goods that have been discarded due to a decrease in yield or performance are exported, recycled through processes such as melting, and then re-imported. Although this is essentially reproduction into a new form, duty reduction is allowed in recognition that the essence of the raw material is of Korean origin. For example, melting and reprocessing defective metal products overseas would fall under this category.
  • Cases where the Head of the Customs Office can identify the goods as exported items: If the head of the customs office can clearly verify that the imported goods are the same items exported from Korea based on the serial number or characteristics of the product, duty reduction is possible even if the HS code changes. This primarily applies to equipment or machinery assigned unique identification numbers or cases where the original can be identified due to special markings.

3. Scope of Duty Exemption and Taxation Standards

When applying for customs duty reduction, it is important to accurately understand the amount actually exempted and the amount taxed.

• General Case of Re-importation after Overseas Processing/Repair
  If the above conditions are met, the amount calculated by multiplying the price of the goods declared for export (export declaration price) by the customs duty rate applicable to the imported goods can be exempted. In other words, customs duties are not levied again on the value already created in Korea.
  On the other hand, customs duties are imposed on the value added overseas (processing or repair costs) and the round-trip freight and insurance premiums of the goods. This is taxation on the new service costs and transportation costs incurred overseas, and these are included in the taxable value of the imported goods.
  Simple Example: Suppose a part worth 1 million KRW is exported, an overseas processing fee of 500,000 KRW is paid, a round-trip freight of 100,000 KRW is incurred, the item is re-imported for a total of 1.6 million KRW, and the duty rate is 8%. In this case, the duty (80,000 KRW) on the export declaration price of 1 million KRW is exempted, and duty (48,000 KRW) is charged only on the 600,000 KRW, which is the sum of the processing fee (500,000 KRW) and the round-trip freight (100,000 KRW).
• Repair within the Warranty Period under a Sales Contract (Free Repair)
  If a product is re-imported after being repaired overseas due to a failure, and particularly if the repair was carried out at the foreign seller's expense due to defects or failures occurring within the warranty period under the sales contract (limited to one year from the date of acceptance of the import declaration), the scope of duty reduction is significantly expanded.
  In this case, the amount calculated by multiplying the entire amount (export declaration price + processing or repair costs + round-trip freight/insurance) by the customs duty rate applicable to the imported goods is exempted. In other words, even the repair costs and freight incurred overseas are excluded from customs duty, effectively allowing for a full tax exemption. This regulation is intended to protect consumers from bearing additional customs duty burdens when having defective products repaired free of charge. However, please note that the warranty period must be within one year from the date of import declaration acceptance, and it must be a free repair where the foreign seller (exporter) bears the cost. Supporting documents such as relevant contracts and repair details are essential.

4. Practical Considerations

To receive customs duty reduction benefits, you must state a clear purpose (processing, repair, etc.) at the time of export and thoroughly prepare documents (export declaration certificate, processing contract, repair report, invoice, packing list, serial numbers, etc.) to prove the identity of the exported and re-imported goods. Especially in the case of free repairs, documents proving the sales contract, warranty, and the entity bearing the repair cost are important. Since preparing these documents can be complex, the most accurate and safe method is to proceed in consultation with an experienced customs broker.

The process of repairing products overseas or processing raw materials for re-importation can lead to significant cost savings through customs duty reduction. We hope you operate your business efficiently without unnecessary customs duty burdens by accurately understanding the detailed conditions and scope of exemption and preparing thoroughly.