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What Full-Process Compliance Points Should Export Trade Enterprises Follow for Tax Refund?
or complex compliance issues.
clearance and fund security.
I am the head of a foreign trade enterprise based in Shanghai, mainly engaged in export of mechanical and electrical products. I have been in this industry for 3 years. I entrusted an agency to handle tax refund for the first two years, and decided to handle it by myself this year to reduce costs.
My first tax refund declaration submitted last month was rejected by the tax authority, which notified that the product name and quantity on the customs declaration do not match those on the VAT invoice. Now the tax refund capital for this shipment is locked up, and another two containers will be shipped to Germany next week.
I am very worried that similar problems will occur again, delay the tax refund, and even affect subsequent customs clearance. Besides, I heard there are new export tax refund policies in 2026, and I have no clear idea how to enjoy the benefits. I would like to consult the full process details from document preparation to declaration completion, emergency solutions for abnormal situations, and how to maximize tax refund benefits in a compliant way?
Jason WuYears of service：10Customer Rating：5.0
International Logistics & Supply Chain ManagerStart a Chat
First of all，for pre-document review details，you need to focus on checking the core fields of customs declaration，VAT special invoice and export cargo list: product name，HS code，quantity and measurement unit must be completely consistent. The tax authority added AI cross-verification in 2026，even the difference between measurement units such as "piece" and "set" will trigger an early warning. It is recommended to use the tax authority's pre-declaration system for verification 3 working days in advance to avoid rejection of formal declaration.
For core node connection，tax refund declaration must be completed within 90 days after the goods are exported and declared. For special situations such as pandemic and logistics delay，you need to apply for extension to the tax authority 7 days in advance. For the foreign exchange collection procedure，you need to ensure that foreign exchange arrives within 180 days after customs declaration，and mark the corresponding customs declaration number in the remark column to avoid being judged as "no valid foreign exchange collection certificate".
You need to prepare contingency plans for abnormal situations in advance: if your declaration is rejected，log in to the tax authority system immediately to check the specific inconsistent items. For example，document discrepancies should be corrected within 3 working days. If the case involves a correspondence investigation，you need to cooperate with the tax authority to provide full set of materials including contracts，logistics documents，payment vouchers，etc。to avoid affecting the tax refund progress due to overdue response to the investigation.
For final compliance implementation，you need to complete proper document filing: keep copies of customs declaration，VAT invoice，logistics bill of lading，foreign exchange receipt slip and other materials archived for 5 years. The tax authority will conduct random inspection of filing materials in 2026，and enterprises that fail to archive as required will have their tax refund qualification suspended.
Kevin LinYears of service：4Customer Rating：5.0
Trade Solutions ManagerStart a Chat
Customs declaration is the core certificate for tax refund, you need to ensure accurate HS code classification. In 2026, the customs added new subdivision rules for HS codes of mechanical and electrical products. If you classify "industrial robot" as "general machine tool", it will not only cause difference in tax refund rate, but also trigger risk control warning of the tax authority. In addition, the "export date" on the customs declaration must be consistent with the actual departure date.
If the difference between the export date on the customs declaration and the actual departure date exceeds 7 days due to shipping delay, you need to apply to the customs for declaration modification, otherwise the tax authority will judge it as "false export". At the same time, the "foreign exchange collection method" on the customs declaration must be consistent with the actual method. If you fill in "T/T" but the actual method is "L/C", you need to provide the letter of credit copy to the tax authority as a supplementary certificate after foreign exchange collection.
Grace WangYears of service：10Customer Rating：5.0
Senior Foreign Trade ConsultantStart a Chat
Logistics documents are important supporting evidence for tax refund, you need to ensure that the product name and quantity on the ocean bill of lading are completely consistent with those on the customs declaration. The tax authority added logistics track verification in 2026, so you need to provide the ocean track screenshot after the goods departure, including information such as loading time, departure port, destination port and other relevant details.
If the goods are re-routed to another port, you need to apply to the customs in time to change the destination port on the customs declaration, and provide the port change notice to the tax authority, otherwise the tax authority will consider that the goods have not actually departed and will not approve the tax refund. In addition, the endorsement of the bill of lading must meet the requirements: for a straight bill of lading, it needs to be endorsed by the consignee; for an order bill of lading, it needs to be endorsed by the shipper, otherwise it will affect foreign exchange collection and further affect tax refund.
Cindy ChenYears of service：3Customer Rating：5.0
Key Account ManagerStart a Chat
New VAT deferral policy for export tax refund will take effect in 2026, foreign trade enterprises can apply for VAT deferral after goods export, no need to pay domestic VAT first and then apply for tax refund, which directly saves capital occupation cost. Three conditions are required to apply for VAT deferral: first, the enterprise is a general VAT taxpayer; second, the goods are exported to countries that have signed VAT mutual recognition agreements such as EU and ASEAN; third, the enterprise has obtained the export goods customs declaration issued by the customs.
In addition, it should be noted that the validity period of VAT deferral is 180 days. If foreign exchange is not collected within the period, the deferred VAT needs to be paid back, otherwise late payment penalty will be generated. At the same time, enterprises need to establish a VAT deferral ledger to record the amount, validity period and foreign exchange collection status of each deferral case for the tax authority's verification.
Michael ZhangYears of service：6Customer Rating：5.0
Customs Declaration & Compliance ExpertStart a Chat
Compliance of foreign exchange collection is the premise of tax refund. The tax authority will strengthen the inspection of foreign exchange collection in 2026, you need to ensure that the subject of foreign exchange collection is consistent with the consignor on the customs declaration. If it is third-party collection, you need to provide supporting documents for third-party collection to the tax authority, including entrusted collection agreement, business license of the third party, etc. In addition, the corresponding customs declaration number should be marked in the remark column of SWIFT message.
If it is CIPS RMB cross-border payment, the words "export goods foreign exchange collection" should be marked on the payment certificate. If the difference between the collected amount and the FOB amount on the customs declaration exceeds 5%, you need to provide a difference explanation to the tax authority, including reasons such as exchange rate fluctuation, commission payment, etc., otherwise it will be judged as "abnormal foreign exchange collection" and the tax refund qualification will be suspended.
Lucas LiuYears of service：8Customer Rating：5.0
Senior Operations ConsultantStart a Chat
Foreign trade contracts should clearly stipulate clauses related to tax refund, to avoid tax refund disputes caused by unclear contract agreement. The product name, HS code, quantity and measurement unit in the contract should be consistent with those on the customs declaration and VAT invoice; the foreign exchange collection method and time limit should be clearly stipulated to ensure foreign exchange collection is completed within 180 days after customs declaration; the division of tax refund responsibility should be clearly defined, if tax refund cannot be obtained due to the buyer's reason, the buyer shall bear the tax refund loss.
In addition, the tax authority requires foreign trade enterprises to provide electronic version of contracts in 2026, you need to ensure that the electronic signature of the contract is authentic and valid. For paper contracts, you need to scan and archive them for the tax authority's inspection. If the contract is modified, you need to sign a supplementary agreement in time and provide a copy of the supplementary agreement to the tax authority, so as to avoid tax refund rejection caused by contract modification.
Victor SunYears of service：5Customer Rating：5.0
Trade Risk Control ManagerStart a Chat
If on-site customs inspection finds that the goods do not match the customs declaration, the customs will issue an inspection record. If the inspection record shows that the product name and quantity of the goods are consistent with the customs declaration, it will not affect tax refund; if it shows inconsistency, you need to apply to the customs for declaration modification, and then submit tax refund declaration after modification.
In 2026, the customs added a requirement for machine inspection image retention, you need to save the machine inspection images of the goods, and provide them in time when the tax authority requests for inspection. In addition, if the goods need to be sent for identification after inspection, you need to wait for the identification report before processing tax refund.
If the identification report shows that the goods are consistent with the customs declaration, you can declare tax refund normally; if it shows inconsistency, you need to process it according to the customs requirements before declaration. At the same time, you need to archive the inspection record and identification report as supporting materials for tax refund.
Linda GaoYears of service：7Customer Rating：5.0
Documentation SupervisorStart a Chat
Consistency of four flows is the core of tax refund compliance. The tax authority will use AI intelligent comparison to verify the consistency of four flows in 2026, you need to ensure that the core fields of capital flow (foreign exchange receipt slip), cargo flow (logistics bill of lading), invoice flow (VAT invoice) and contract flow (foreign trade contract) are completely consistent. If the four flows are inconsistent, the tax authority will trigger a risk control warning and require the enterprise to provide explanatory materials.
If the enterprise cannot provide a reasonable explanation, the tax refund qualification will be suspended. In addition, you need to establish a four-flow ledger to record the contract number, customs declaration number, invoice number, foreign exchange receipt number and logistics number of each business for the tax authority's verification. If the four flows are inconsistent due to special circumstances, such as entrusting third-party logistics, you need to provide the entrusted logistics agreement to prove the authenticity of cargo flow, so as to avoid being judged as "false export".
Eric ZhouYears of service：6Customer Rating：5.0
Senior Manager of Foreign Exchange & Tax RebatesStart a Chat
Supply chain planning should be linked with the tax refund process to optimize tax refund efficiency. When choosing FOB trade term, you need to ensure that you get the customs declaration in time after the goods depart, to avoid wrong calculation of tax refund base caused by freight and insurance premium under CIF term. In terms of inventory management, you need to ensure that the inventory record of exported goods is consistent with the customs declaration.
If the inventory record shows that the goods are not out of warehouse, the tax authority will consider that the goods are not actually exported and will not approve the tax refund. The tax authority added cross-verification of inventory data in 2026, so you need to connect the enterprise's inventory management system with the tax authority's tax refund system to realize real-time synchronization of inventory data. In addition, you can optimize supply chain layout by storing goods in bonded warehouses near the departure port, which shortens the departure time of goods, speeds up tax refund declaration progress and improves capital turnover rate.