Mr. Zheng recently received a US$500,000 overseas order, but got stuck in the "export tax refund" process during customs declaration—it turned out his finance colleague missed filing the required documents! Cases like this, where tax refunds cannot be recovered due to procedural oversights, cause foreign trade enterprises to lose over tens of billions annually. Today, we will use a visualized flowchart to help you uncover the secret to acquiring this "hidden profit."
The Golden 72 Hours of Export Tax Refunds

The complete tax refund process can be divided into three stages: Preliminary Preparation → Declaration Operations → Tax Refund Disbursement. Zhongmaoda Senior Consultant Mr. Zheng reminds: "90% of the problems occur in the preliminary preparation stage, such as incorrect product codes or incomplete documents."
- T-30 Days: Qualification Preparation
- Apply for a Customs Electronic Port Card
- Complete export tax refund (exemption) registration
- Confirm product tax refund rate (can be checked on the State Taxation Administration's official website)
Key Process Flowchart
Once the goods are actually exported, please follow this five-step method:
- Step1 Foreign Exchange Collection and Verification
- Submit foreign exchange collection data through the digital foreign exchange management platform within 30 days after customs declaration and export of goods
- Step2 Document Collection
- Includes 7 types of documents such as customs declaration form (tax refund copy), special VAT invoice, and ocean bill of lading
- Step3 System Declaration
- Submit the export goods tax refund (exemption) declaration form through the electronic tax bureau or single window
- Step4 Tax Audit
- Generally takes 5-20 working days; first-time declaring enterprises may trigger on-site verification
- Step5 Tax Refund Receipt
- After approval, the tax refund will be directly transferred to the enterprise's registered account
Three Common Pitfalls
According to 2023 customs data, these errors are the most common:
- Discrepancy between customs declaration and invoice product names (accounts for 37% of errors)
- Exceeding the declaration deadline (before the VAT tax declaration deadline in April of the year following export)
- Discrepancy between foreign exchange verification amount and customs declaration amount exceeds ±5%
Your Tax Refund Accelerator
Scan the QR code below now to get our exclusive dynamic tax refund flowchart. Enter the product HS code to automatically calculate the refundable tax amount. Have you encountered any tax refund difficulties recently? Feel free to share your experiences in the comment section. The top three comments with the most likes will receive the electronic version of the 2024 latest tax refund rate manual!

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