Documentation and Procedural Requirements for Export Duty Drawback Applications Released

Overview of the Duty Drawback System and Paperless (P/L) Filing

Duty drawback on export goods is a system designed to alleviate the financial burden on exporters and support international trade in accordance with the Special Act on the Refund of Customs Duties, etc. Levied on Raw Materials for Export. Currently, the primary principle for duty drawback applications is Paperless (P/L) filing via electronic data interchange (EDI). Generally, when an applicant transmits the application electronically through the Korea Customs Service’s UNI-PASS system, the customs system automatically reviews the entries and legal requirements to process the refund payment.

Cases Requiring Manual Document Submission

While the paperless system is the standard, document submission is not exempted in all cases. Under Article 10-2 of the "Notice on Duty Drawback," specific cases require the direct submission of evidentiary documents to the head of the relevant customs office. These exceptions include:

• New Applicants: Companies applying for a refund for the first time.
• Significant Fluctuations: Companies with recent, sharp changes in their refund performance.
• High-Risk Items: Applications involving items deemed to have a high risk of excessive refunding.
• Compliance History: Companies with a history of violating the Customs Act or other regulations requiring detailed verification.

Whether your application is subject to manual document submission is notified in real-time through the system upon receipt of the application.

Essential Documentation for Manual Review

If you are notified to submit documents, you must prepare the materials prescribed in Article 11 of the Notice. The most fundamental documents include:

• Application for Duty Drawback: The formal request for the refund.
• Export Declaration Certificate: Proof of export (or equivalent documents).
• Import Declaration Certificate: To verify the tax amount paid when importing raw materials.
• Domestic Tax Payment Certificates: For materials purchased domestically, documents such as the Certificate of Tax Payment on Raw Materials for Export (Kinapeung) or the Partial Certificate of Tax Payment on Imported Goods (Bunpeung) are required to prove the tax transfer.

Requirements for the Individual Drawback System

For companies using the Individual Drawback method, the Calculation Basis for Consumption Amount is critical. This document calculates the exact quantity of raw materials consumed to manufacture the exported goods. As this is the core metric for determining the refund amount, it must be prepared accurately to reflect the actual manufacturing process. Additionally, customs may request supplementary documents such as contracts, accounting ledgers, or cost sheets to verify the adequacy of the calculation.

Risk Management and Compliance Advice

When preparing for a refund, you must first determine whether your company is eligible for the Simplified Fixed Drawback or the Individual Drawback system. The Simplified Fixed Drawback is easier to manage as it does not require complex consumption calculations, whereas the Individual Drawback requires a high level of documentation. Regardless of whether you file electronically, you must adhere to the document retention obligation (5 years from the date of the refund application). Systematic management and storage of evidentiary materials are essential for managing customs risks and preparing for potential post-clearance audits.