2026 Edition Practical Guide for Full Process of Export Tax Refund for Qianhai Import and Export Enterprises
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2026 Practical Guide to Full Process of Qianhai Import and Export Tax Refund
As the core area of Shenzhen Pilot Free Trade Zone,Qianhai continues its cross-border trade facilitation policies in 2026,and the import and export tax refund process has been further simplified.However,enterprises still need to accurately grasp the compliance key points to avoid tax refund delays caused by inconsistent documents and classification errors.

I.Pre-compliance Preparation for Qianhai Import and Export Tax Refund
Pre-preparation is the foundation of successful tax refund.In 2026,the customs has strengthened the verification of declaration data.The core points are as follows:
- Accurate HS Code Classification: Declaration shall be made in combination with the actual material,function and purpose of the goods.The General Administration of Customs updated 327 HS code annotations in 2026,and additional technical specification documents are required for mechanical and chemical goods.
- Document Integrity: Including customs declaration form,commercial invoice,packing list,transport document (ocean bill of lading/air waybill),certificate of origin (if applicable),foreign exchange receipt certificate,etc.The amount on the foreign exchange receipt certificate shall be consistent with that on the customs declaration form.Paper foreign exchange receipt verification forms were canceled in 2026,but data docking shall be completed through the system of the State Administration of Foreign Exchange.
- Enterprise Qualification Filing: Import and export enterprises registered in Qianhai shall complete tax refund qualification filing at the Electronic Port to ensure data interconnection among customs,taxation authorities and the State Administration of Foreign Exchange.
II.Core Process Nodes of Qianhai Tax Refund in 2026
The 2026 Qianhai tax refund process is divided into four core nodes: online declaration,on-site verification,review and approval,and fund disbursement,details are as follows:
| Process Node | Operation Key Points | Reference Time Consumption | Risk Points |
|---|---|---|---|
| Online Data Declaration | Submit tax refund declaration data through the electronic tax bureau,and associate with customs declaration forms and foreign exchange receipt certificates | 1-2 working days | Data does not match the customs ledger,triggering controlled inspection |
| On-site Verification (Optional) | Tax authorities spot check original documents.Qianhai area supports online verification,no offline visits required | 0.5-1 working days | Documents do not match the actual goods,required to provide supplementary explanations |
| Review and Approval | Tax authorities complete data comparison,and issue tax refund approval for eligible applications | 3-5 working days | Anti-dumping duties and tariff reductions are not declared in compliance with regulations |
| Fund Disbursement to Account | The state treasury completes the appropriation,and the funds are directly transferred to the enterprise’s basic account | 1-2 working days | Foreign exchange receipt is not completed,cannot trigger the tax refund process |
In 2025,when a machinery import and export enterprise in Qianhai declared tax refund,it misclassified CNC lathes as ordinary machine tools,resulting in a 12% undercalculation of the tax refund amount.Later,it adjusted the classification and supplemented technical specification documents through a professional agency,and finally completed the full tax refund,which took 7 days longer than the normal process.This case reminds enterprises that pre-audit of HS codes in advance is the core link to avoid risks.

III.Risk Early Warning and Avoidance of Qianhai Tax Refund in 2026
In 2026,the State Taxation Administration has strengthened the tax refund review.The following are high-frequency risk points and avoidance solutions:
- False Declaration Risk: Forgery of documents and false reporting of export amount are strictly prohibited.In 2026,tax authorities,customs and the State Administration of Foreign Exchange have realized real-time data sharing.Once abnormalities are found,inspection procedures will be launched,which will affect the enterprise’s credit rating.
- Tax Refund Rate Change Risk: The tax refund rates for some commodities are adjusted in 2026.For example,the tax refund rate for new energy batteries has been reduced from 13% to 11%.Enterprises shall query the latest tax refund rate catalogue in advance to avoid declaration based on the old rate.
- Certificate of Origin Compliance Risk: If the goods are eligible for RCEP agreement tax rate,the certificate of origin shall be processed in advance.RCEP member states have strict document review in 2026.Unendorsed certificates of origin cannot enjoy tariff reduction,and will also affect the tax refund amount.
IV.Value and Implementation Services of Professional Agents
Import and export enterprises in Qianhai can choose professional agencies to assist with tax refund.Zhongshitong,a foreign trade service agency headquartered in Shanghai,provides coordinated services for ports across the country.For enterprises in Qianhai area,the following exclusive services are available:
- HS Code Pre-classification Service: Review the classification of goods in advance in combination with the 2026 edition of customs annotations to avoid risks of price review and controlled inspection.
- Full Set of Document Review: Ensure all documents meet the requirements of customs,taxation authorities and the State Administration of Foreign Exchange,and reduce the number of document supplement requests.
- Real-time Tracking of Tax Refund Progress: Check the whole process nodes of declaration,review and fund disbursement through the exclusive system,and give early warning of risks.
In 2026,the "Tax Refund Express" service was launched in Qianhai area.Eligible enterprises can enjoy priority review,but they need to meet conditions such as no violation records for 12 consecutive months and annual tax refund amount exceeding RMB 5 million.Enterprises can consult the competent tax authority in advance.Note that enterprises shall keep all tax refund documents for at least 10 years for customs and tax inspection.The inspection intensity is increased in 2026,and enterprises that fail to keep documents will face the risk of fines and tax refund recovery.
In view of the particularity of enterprises in Qianhai area,the export tax refund process for some cross-border e-commerce businesses is different from that of general trade,and additional filing information of 9610/9710/9810 customs declaration forms is required.Enterprises shall distinguish trade modes in advance to avoid confusion in the declaration process.
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