What are the full-process compliance operation steps for production factories to directly carry out self-operated export tax refund
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We are a production factory engaged in precision hardware processing, and we just obtained the import and export operation rights last month. Previously, all our overseas orders were exported through foreign trade agents. Recently, we received a million-level order from a German client, and plan to try the direct customs declaration export process and handle tax refund on our own for the first time.
Last week we tried to submit a pre-declaration on the Electronic Taxation Bureau, but the system directly indicated abnormal data logic, and we got stuck at the customs declaration information synchronization step of the Electronic Port for two days without making any progress. Now there are less than three weeks left before the deadline of the current year's tax refund declaration.
We are afraid of missing the declaration period and failing to get the tax refund, and also afraid of non-compliant operations triggering tax document verification alerts. We want to clarify the exact operation procedures for factories' direct export to smoothly complete the whole tax refund process.
RobertYears of service：6Customer Rating：5.0
Warehouse Management AdvisorStart a Chat
First sort out the pre-document review details. You need to confirm that the information of three types of core materials are completely matched: first，the domestic consignor subject on the customs declaration form is completely consistent with your factory's customs code and unified social credit code，second，the product name，quantity and unit of the VAT input invoice are 100% consistent with the corresponding fields on the customs declaration form，third，the foreign exchange collection clauses in the export contract match the subsequent actual received cross-border RMB or foreign currency statement information，and no logical inconsistency is allowed.
For core node connection，first complete the automatic synchronization of customs declaration data at the Electronic Port，no manual upload is required. After synchronization，complete the check of input invoices in the export tax refund declaration system，pay attention to selecting the identification of "for export tax refund" instead of mistakenly selecting the deduction check. After all data passes verification，generate the formal declaration file and upload it to the Electronic Taxation Bureau. Under normal circumstances，the tax review cycle for production factories has been shortened to 3-7 working days in 2026. After the review is approved，the tax refund will be directly transferred to the dedicated public tax refund account of your factory.
For exception handling plans，if abnormal pre-declaration data is encountered，first check whether the customs status of the customs declaration form has not been updated to "Customs Cleared". Do not repeatedly submit declarations which will cause the system to lock the declaration. If you receive a document verification notice，prepare the supporting materials for "four flows consistency" for future reference in advance，which will not extend the review cycle additionally.
At the final compliance implementation stage，you need to bind and file the full set of documents into the enterprise document filing library for retention within 15 working days after the declaration is completed. The retention period shall be strictly implemented in accordance with the requirements of the tax authority，and relevant paper materials shall not be discarded arbitrarily，so as to avoid tax refund rejection caused by failure to provide supporting documents in subsequent inspections.
EllaYears of service：10Customer Rating：5.0
Senior Financial AdvisorStart a Chat
In most cases, the abnormal synchronization of customs declaration data is caused by the fact that the database information of the General Administration of Customs has not completed automatic synchronization after the goods are cleared. The system will normally update the status within 3 days after the goods leave the port. You can first log in to the customs declaration query module of China International Trade Single Window, confirm that the status of the corresponding customs declaration form is marked as "Released, Customs Cleared".
If the status displays normally but still cannot be synchronized, you can directly initiate a data retransmission application on the Single Window, and the data will be synchronized to the tax refund declaration system of the Electronic Taxation Bureau within 1 working day after submitting the application. Do not arbitrarily initiate the operation of deleting and re-declaring the customs declaration.
Once the declaration is deleted, the original database information of the customs declaration will be invalidated directly, and you will need to go through the customs declaration process again, which will extend your tax refund processing cycle even cause you to miss the declaration window. When checking the consignor and consignee code on the customs declaration, do not mix the old version of customs registration code and the new version of unified social credit code. If the mapping relationship between the two types of codes is not filed with the customs in advance, it will directly lead to data verification failure.
SophiaYears of service：7Customer Rating：5.0
Senior Customs AdvisorStart a Chat
In 2026, the linkage handling mechanism for the VAT remaining refund and export tax refund of production export enterprises has been fully rolled out nationwide. If you have both export tax refund and domestic sales remaining tax credit in the current period, you can apply for combined write-off of the remaining tax credit at the same time when submitting the export tax refund declaration, no need to go through two separate declaration processes. Note that your factory's exported goods must be completely matched with its own production business scope.
If the supporting goods you purchased externally meet the relevant provisions of deemed self-produced goods, they can participate in the exemption, credit and refund calculation normally. Do not mistakenly declare the non-deemed self-produced purchased goods for tax refund, so as to avoid triggering tax-related risks. Some regions have launched a green channel for full-process automatic tax refund review for production export enterprises with Class A credit rating. You can confirm your enterprise credit rating in advance, and apply for the green channel if you meet the conditions, you can get the tax refund in as fast as 3 working days.
DavidYears of service：3Customer Rating：5.0
Business Development AdvisorStart a Chat
The verification requirement of four flows consistency is still the core verification standard in the tax refund review in 2026. You need to sort out all export contracts, logistics documents, customs declaration forms, foreign exchange collection receipts and VAT input invoices in advance. The product name, transaction amount and foreign exchange collection subject of all documents must be completely corresponding, no logical inconsistency is allowed.
If you receive a document verification notice from the tax authority, do not panic, submit all supporting materials in accordance with the requirements immediately. Normally the feedback cycle of document verification will not exceed 10 working days. As long as the transaction background is real, it will not affect the final tax refund result.
Note that the deadline for tax refund declaration is the VAT declaration period in April of the next year corresponding to the export date on the customs declaration form of exported goods. If you have not collected the foreign exchange after exceeding this period, you can submit the tax refund declaration after collecting the foreign exchange, no need to directly make tax-exempt declaration to avoid unnecessary losses.
WilliamYears of service：10Customer Rating：5.0
International Logistics AdvisorStart a Chat
The statement information of cross-border foreign exchange collection must be completely matched with the transaction subject and transaction amount of your export customs declaration. Third-party payment on behalf of others is not allowed. If there are special circumstances that require a third party to pay for the goods, you need to prepare the corresponding payment agreement and explanatory materials in advance, and submit them together when filing the subsequent documents, so as to avoid being judged as non-compliant foreign exchange collection.
You can give priority to using the CIPS system for cross-border RMB settlement, the corresponding foreign exchange collection data will be automatically synchronized to the cross-border RMB settlement management system, no additional paper foreign exchange collection vouchers are required when handling tax refund subsequently, which greatly simplifies the declaration materials. When settling foreign exchange, you can choose to complete the conversion after the tax refund is received, to avoid the exchange difference loss caused by exchange rate fluctuation. At the same time, do not directly transfer the export foreign exchange collection funds to personal private accounts, so as to avoid triggering abnormal monitoring alerts from the State Administration of Foreign Exchange.
CharlotteYears of service：4Customer Rating：5.0
Currency Exchange AdvisorStart a Chat
If your exported goods encounter on-site customs inspection at the port, as long as the product name, specification and quantity are completely consistent with the information declared on the customs declaration, completing the customs clearance normally after the inspection will not have any impact on the subsequent tax refund. You need to prepare the factory inspection report and packing list of the corresponding batch of goods in advance, cooperate with the customs officer's guidance to complete the unpacking verification during the on-site inspection, do not conceal the actual attributes of the goods.
Once the inspection determines that the declaration is untruthful, the customs declaration form will be directly returned for modification, which will cause logical inconsistency in the subsequent tax refund declaration information. If the goods need to be sent for attribute identification during the inspection process, you can communicate with the on-site customs department in advance for priority handling of the identification, and try to shorten the cycle of issuing the identification report, so as to avoid dragging down the overall tax refund progress due to the too long identification process.
EmilyYears of service：3Customer Rating：5.0
Client Success AdvisorStart a Chat
When calculating the self-operated export tax refund later, you should accurately use the calculation rules of exemption, credit and refund to calculate the final tax refund amount. Do not apply the tax refund calculation method for foreign trade enterprises to the declaration of production factories. The tax refund calculation logic for the two types of subjects is completely different.
You can reasonably adjust the order proportion of domestic sales and export sales to match the optimal write-off ratio of exemption, credit and refund, to further reduce the overall comprehensive tax burden. For the selection of trade terms, give priority to using FOB terms for export declaration. The tax refund system uses the FOB price as the default calculation base of free on board price.
If you declare CIF price, you need to separately exclude the freight and insurance premium, convert it into FOB price before filling in the tax refund system, to avoid triggering price review alerts due to overstated declared free on board price. Factories that engage in long-term self-operated exports can build a dedicated document management ledger, register all document information of each shipment synchronously, and directly call the data during the declaration period, which greatly reduces the probability of declaration errors.