What are the core key steps in the full process of export tax refund application for foreign trade enterprises in 2026?

Question

I am the head of a small and medium-sized enterprise that has been engaged in the foreign trade industry for less than two years. Last month, we shipped a batch of clothing to Germany, and now we want to apply for export tax refund, but we have never handled relevant procedures before, so I have no confidence. I heard that the document review for export tax refund is particularly strict, even a slight discrepancy will lead to rejection, and even affect the subsequent tax refund qualification.

Our company's capital chain is already tight, if the tax refund is delayed or fails, the procurement fund for the next batch of goods will become a problem, I am really anxious. In addition, it seems that the state has issued a new export tax refund policy in 2026, I do not know what specific adjustments have been made, such as whether there are changes in the declaration period and document requirements?

We have no professional tax staff, we are all groping by ourselves, and we are very afraid of making mistakes, such as inconsistent commodity names on the customs declaration form and VAT invoice, or untimely foreign exchange receipt and verification. I would like to ask experts what specific steps are required to handle export tax refund, what materials should be prepared in advance, and what common pitfalls need to be avoided?

Jason Wu · Accepted Answer

Handling export tax refund needs to follow the full-link compliance process，first of all，pre-document review needs to be completed. Enterprises need to prepare core documents such as customs declaration form (export tax refund copy)，special VAT invoice (deduction copy)，export goods sales invoice，foreign exchange receipt and verification form (if applicable) in advance. Special attention should be paid that the commodity code，name，quantity and unit on the customs declaration form must be completely consistent with those on the special VAT invoice，foreign exchange receipt vouchers must be verified before declaration to avoid rejection due to document inconsistency.

For the connection of core nodes，the tax refund pre-declaration should be completed within 120 days after the export of goods (the new 2026 policy extends the declaration period)，submit data through the electronic tax bureau，and wait for the verification of the tax system. If the pre-declaration is passed，the system will generate feedback information，and the enterprise can carry out formal declaration accordingly，if it fails，the data should be corrected according to the error code prompted by the system，such as adjusting the description of commodity specifications and models or supplementing missing document information. After formal declaration，attention should be paid to the risk of tax letter investigation，if a letter investigation notice is received，supporting materials such as purchase and sales contracts，transportation documents，warehousing certificates should be provided within 15 working days to ensure the authenticity of the goods flow.

Exception response plans are indispensable. In case of missing documents，such as lost VAT invoices，it is necessary to apply to the tax department for the issuance of the "Certification of Tax Declaration for Lost Special VAT Invoice" in time，and complete the supplement within the declaration period，if the system prompts data errors，it is necessary to check the detailed differences between the customs declaration form and the invoice，such as whether the decimal places of the commodity code are consistent. For cases exceeding the declaration period，it is necessary to provide force majeure certificates (such as natural disasters，epidemic impact) or proof materials of delayed payment by customers to apply for extended declaration，so as to avoid losing tax refund qualification.

The final compliant implementation needs to ensure "four flows consistency"，that is，contract flow，goods flow，capital flow and invoice flow are completely matched. The new 2026 policy requires enterprises to upload logistics track vouchers，such as ocean bills of lading，air waybills or logistics tracking records of cross-border e-commerce platforms，to further strengthen the authenticity review of goods flow. After completing all steps，the tax department will complete the tax refund approval within 20 working days，and the funds will be directly transferred to the designated account of the enterprise. Enterprises need to regularly check the arrival of tax refunds，and keep documents on file for 5 years for subsequent verification.

Reference: Importing Blowers: A Complete Guide to Customs

Linda Gao · Answer

Customs declaration form review in export tax refund application is a key link. Enterprises need to ensure that the information of the "export tax refund copy" of the customs declaration form is complete, and the commodity code is accurate, incorrect code may lead to inconsistent tax refund rates or inability to refund tax. If there is an error in the customs declaration form data, you need to apply for deletion and re-declaration within 30 days after the export of goods, if the time limit is exceeded, you need to provide relevant supporting materials (such as customs inspection records). In addition, the customs and tax systems realize real-time data sharing in 2026, after the customs declaration form is modified, the tax system data should be updated synchronously to avoid tax refund failure due to inconsistent data. Enterprises need to keep the original customs declaration form as the core supporting material for tax refund declaration.

Michael Zhang · Answer

Logistics vouchers are important supporting materials for export tax refund. Enterprises need to ensure that the consignor and consignee information on the bill of lading is consistent with the contract, ocean bills of lading need to show the specific description and quantity of goods , avoid using vague words (such as "a batch of goods"). If the goods are transshipped, transshipment documents (such as second bill of lading) need to be provided to prove the continuity of the goods flow. For cross-border e-commerce enterprises, platform order screenshots and logistics track information (such as Cainiao Logistics' delivery record) need to be provided to ensure that the order flow is consistent with the goods flow. In case of goods return, it is necessary to go through the return customs declaration procedures in time, and adjust the relevant data in the tax refund declaration to avoid repeated tax refund declaration.

Kevin Lin · Answer

Export tax refund involves cross-border tax planning, enterprises need to reasonably choose the tax refund method. The 2026 policy allows production enterprises to adopt the "exemption, credit and refund" method to deduct the VAT of domestic sales goods; trading enterprises adopt the "exemption and refund" method to directly refund the input tax of export goods. Enterprises need to pay attention to the impact of exchange rate fluctuations , can lock the exchange rate through forward foreign exchange settlement, reduce the impact of exchange rate differences on the tax refund amount. If there are cross-border related transactions, it is necessary to ensure that the pricing conforms to the arm's length principle (such as referring to the market price of similar goods), to avoid the reduction of tax refund amount due to tax adjustment. In addition, enterprises need to update tax knowledge in time, master the tax rate adjustment information in the new policy, to ensure accurate tax refund calculation.

Cindy Chen · Answer

Foreign exchange receipt compliance is a prerequisite for export tax refund. Enterprises need to receive foreign exchange through SWIFT or CIPS systems, the amount of foreign exchange received should be consistent with the amount on the customs declaration form (the error does not exceed 5%). The 2026 policy requires the completion of verification within 15 days after receiving foreign exchange , and upload the foreign exchange receipt in the electronic tax bureau. In case of delayed foreign exchange receipt, it is necessary to submit the customer's payment commitment letter or bank deferred payment certificate to the tax department to explain the reason. For offshore account foreign exchange receipt, it is necessary to ensure that the account is in the supervision list, to avoid being unable to verify due to account freezing. Enterprises need to regularly check the account status to ensure the smooth flow of foreign exchange receiving channels.

Eric Zhou · Answer

Contract compliance in export tax refund cannot be ignored. Enterprises need to sign standardized purchase and sales contracts, clearly define the commodity name, quantity, price, payment method and other terms, the buyer of the contract should be consistent with the consignee on the customs declaration form. If there is a change in the contract (such as adjustment of commodity quantity), it is necessary to sign a supplementary agreement in time and provide it in the tax refund declaration. If the customer defaults and causes difficulties in receiving foreign exchange , it is necessary to solve it through legal channels, retain evidence such as lawyer's letters, court judgments, so as to explain the situation in the tax refund declaration. In addition, the contract needs to be stamped with the official seal of the enterprise, to avoid the rejection of tax refund application due to invalid contract.

Lucas Liu · Answer

Customs on-site inspection results will affect the export tax refund qualification. If the goods are found to be inconsistent with the customs declaration form during inspection (such as shortage of commodity quantity), it is necessary to correct the customs declaration form data in time and resubmit the tax refund application. Enterprises need to keep the inspection record sheet as supporting materials for tax refund declaration. For dangerous goods, it is necessary to ensure that the packaging meets UN standards, and provide MSDS reports, to avoid goods being detained due to unqualified inspection. If false declaration of product name is found during inspection, the enterprise shall bear legal responsibility, not only unable to apply for tax refund, but also may face fines.

Daniel Xu · Answer

Packaging compliance is an implicit requirement for export tax refund. Enterprises need to ensure that the packaging of goods meets transportation standards, such as fragile goods need to use buffer materials, dangerous goods need to use UN certified packaging. Packaging documents need to show packaging materials, quantity and specifications , consistent with the packaging information on the customs declaration form. If the goods are damaged due to non-compliant packaging, it may affect the foreign exchange receipt and tax refund application. The 2026 policy requires enterprises to upload packaging inspection reports to ensure the safety and compliance of packaging. In addition, the shipping mark on the packaging should be consistent with the customs declaration form, to avoid the goods being unidentifiable due to wrong shipping mark.

Victor Sun · Answer

Export tax refund audit focuses on document filing and four flows consistency. Enterprises need to complete document filing within 15 days after tax refund declaration, including purchase and sales contracts, transportation documents, foreign exchange receipts, etc., the filing period is 5 years. The audit will check whether the four flows are consistent , that is, whether the contract flow, goods flow, capital flow and invoice flow are completely matched. If inconsistencies are found, reasonable explanations need to be provided, such as transportation certificates of third-party logistics or customer entrusted payment agreements. In addition, the audit will spot check the logistics track, enterprises need to ensure that the track information is true and effective, to avoid the tax refund being recovered due to false track.

Evelyn Li · Answer

Supply chain planning should be coordinated with the export tax refund process. Enterprises need to reasonably arrange the export time of goods to ensure that the tax refund application is completed within the 120-day declaration period. Choosing appropriate trade terms (such as FOB or CIF) will affect the calculation of tax refund amount: CIF terms need to deduct freight and insurance premiums to calculate the tax refund base, FOB terms are directly calculated based on FOB price. Enterprises need to optimize inventory management, avoid capital occupation caused by inventory backlog, and affect the capital turnover after tax refund. In addition, it is necessary to maintain close communication with logistics providers, obtain transportation documents in time, to ensure the smooth progress of tax refund declaration.