--- title: "What core documents and supporting materials are required for export tax rebate processing in 2026?" description: "Foreign trade enterprises mainly engaged in household goods that handle export tax rebate on their own are often rejected due to incomplete documents，resulting in delayed tax rebate and cash flow pressure，while being confused about document preparation requirements for different trade modes and special goods. It is necessary to conduct pre-audit of core documents according to trade modes，control submission time limit，supplement exclusive compliance certificates for special goods，simultaneously c..." url: "https://www.sh-zhongshen.com/en/qa/2026-export-tax-rebate-required-core-documents-and-supporting-materials.html" language: "en" type: "Q&A" category: "Export Tax Rebate Q&A" datePublished: "2026-10-02" dateModified: "2026-10-02" brand: "Zhongshen Trading China" answerCount: 7 --- # What core documents and supporting materials are required for export tax rebate processing in 2026? ## Question I am the head of a small and medium-sized foreign trade company in Shanghai mainly engaged in household goods export. We have just completed two urgent orders recently: one is a solid wood sideboard shipped to Germany under general trade, and the other is a fabric storage box shipped to Malaysia under cross-border e-commerce B2B mode. We used to entrust an agency to handle tax rebates, and this time we wanted to follow up the whole process by ourselves. However, our pre-declaration was rejected by the tax authority last week due to incomplete documents, which not only delayed the tax rebate progress, but also affected the company's cash flow turnover, making me lose sleep for two consecutive nights! Now I am completely confused: Are there differences in documents required for tax rebate under different trade modes? Do we need to prepare additional environmental protection certificates for goods made of special materials such as solid wood? What details are most easily overlooked during review that lead to rejection? Please help me sort out these problems clearly, I really don't want to make any more mistakes! ## Answers ### Answer 1 — Best Answer First of all，pre-audit of documents should be completed according to different trade modes: Under the general trade mode，you need to confirm in advance that the information of **VAT special invoice，export goods declaration form (tax rebate copy)，and export foreign exchange receipt voucher** is fully matched，especially that the commodity code and quantity on the declaration form are completely consistent with the goods name and measurement unit on the invoice. The tax system has realized automatic comparison in 2026，and information deviation will directly trigger pre-rejection，for the cross-border e-commerce B2B mode，you need to additionally supplement the transaction flow sheet of the cross-border e-commerce comprehensive service platform and electronic cross-border logistics waybill，and the title of the waybill must be completely consistent with the operating unit on the declaration form. Attention should be paid to the timeliness of document connection at core nodes: All paper documents shall be submitted to the tax authority within 90 days after export，and electronic documents shall be uploaded to the system within 30 days after customs clearance of the declaration form. If submission is overdue，it will be deemed as automatic waiver of tax rebate qualification. If your application is rejected due to incomplete documents，you need to obtain the rejection detail list from the tax authority as soon as possible and supplement documents in a targeted manner instead of re-declaring blindly. At the same time，you can apply for 1 deferred declaration opportunity with the proof of your company's cash flow difficulties to ease capital pressure. For goods made of special materials such as solid wood，you need to additionally provide **certificate of origin and EU CE environmental protection certification report**，and the issuing date of the report shall be earlier than the export declaration date to ensure compliance. When finalizing the process，all documents shall be sorted and archived in the order of "declaration form - invoice - foreign exchange receipt voucher - supporting certificate"，and kept for more than 5 years to meet the post-inspection requirements of the tax authority. **status:** accepted **Author:** Daniel Xu **Date:** 2026-10-02 ### Answer 2 As the core document for export tax rebate, the declaration form shall ensure no deviation in the details of "consistency between documents and goods": The commodity code on the declaration form shall fully match the HS code of the actual goods. If the declaration form is modified due to wrong code classification, it shall be re-uploaded to the tax rebate system within 10 days after modification, and the declaration form modification certificate issued by the customs shall be supplemented at the same time, otherwise it will be marked as an abnormal document by the tax system. In addition, Shanghai Customs District has realized real-time data synchronization between declaration forms and the tax system in 2026. If information such as export date and FOB price on the declaration form is inconsistent with the actual transaction, it will directly trigger a tax rebate review warning, and you shall apply to the customs for correction and issue an explanation document in time. **status:** suggested **Author:** Lucas Liu **Date:** 2026-10-02 ### Answer 3 Tax rebate documents under different trade modes shall match corresponding tax policies: Under the general trade mode, the VAT special invoice shall be issued within 30 days after the goods are declared for export, and the remark column of the invoice shall indicate the words "export goods" and the declaration form number; under the cross-border e-commerce B2B mode, if the VAT deferral policy is adopted, you need to additionally provide the VAT deferral filing certificate issued by the tax authority, no VAT special invoice is required, but you need to supplement the transaction details of the cross-border e-commerce platform and foreign exchange receipt voucher. In addition, for the tax rebate acceleration policy launched for small and medium-sized foreign trade enterprises in 2026, you need to additionally provide the enterprise's foreign exchange receipt flow proof of the past 6 months to enjoy the preferential treatment of receiving the rebate within 3 working days. **status:** suggested **Author:** Victor Sun **Date:** 2026-10-02 ### Answer 4 As a key supporting material for export tax rebate, the foreign exchange receipt voucher shall ensure that the foreign exchange receiving entity is consistent with the operating unit on the declaration form: If the foreign exchange receiving entity is inconsistent due to agency foreign exchange collection, you need to provide the agency foreign exchange collection agreement and the agency foreign exchange collection filing certificate issued by the foreign exchange administration department, otherwise it will be deemed as abnormal foreign exchange receipt, affecting the tax rebate progress. The State Administration of Foreign Exchange Shanghai Branch has realized automatic comparison between foreign exchange receipt data and the tax system in 2026. If the deviation between the foreign exchange receipt amount and the FOB price on the declaration form exceeds 5%, you need to provide a foreign exchange receipt difference explanation document, including price difference caused by exchange rate fluctuation, commission deduction certificate, etc., to ensure foreign exchange compliance. **status:** suggested **Author:** Grace Wang **Date:** 2026-10-02 ### Answer 5 The archiving management of export tax rebate documents shall meet the requirements of tax audit: All documents shall be sorted separately by "each export business", including original paper documents and electronic scanned copies. Electronic scanned copies shall be affixed with the company's official seal and marked with the words "consistent with the original". The tax authority's audit focus for export tax rebate in 2026 is "consistency of four flows", that is, fully matched information of goods flow, capital flow, invoice flow and contract flow. If there is any inconsistency in flow traces, you need to provide corresponding supporting materials, such as logistics transportation contract, capital transfer voucher, contract modification supplementary agreement, etc., otherwise the tax rebate qualification will be suspended and tax correspondence investigation will be launched. **status:** suggested **Author:** Michael Zhang **Date:** 2026-10-02 ### Answer 6 As a supporting proof material for tax rebate, the export contract shall contain clear transaction terms: The contract shall indicate information such as goods name, quantity, price, delivery method and payment method, and shall be consistent with the information on the declaration form and invoice. If the contract is modified or supplemented, you need to provide a supplementary agreement signed and sealed by both parties, otherwise it will be deemed as an invalid contract, affecting the tax rebate review. In addition, for goods involving environmental protection requirements such as solid wood, the contract shall clearly indicate that the goods meet the environmental protection standards of the importing country, and attach corresponding certification documents, to avoid tax rebate rejection due to missing contract terms. **status:** suggested **Author:** Jason Wu **Date:** 2026-10-02 ### Answer 7 If export goods are subject to on-site customs inspection, you shall obtain the inspection record sheet in time as supporting material for tax rebate: The inspection record sheet shall clearly indicate that the actual status of the goods is consistent with the information on the declaration form. If it is found that the goods are inconsistent with the description on the declaration form during inspection, you shall apply to the customs for correction of the declaration form in time, and submit the corrected declaration form and inspection record sheet to the tax system together. The inspection record sheet of Shanghai Customs District has realized electronic data synchronization to the tax system in 2026. If the inspection result is abnormal, the tax system will automatically trigger a tax rebate review warning, and you shall supplement relevant supporting materials in time to remove the warning. **status:** suggested **Author:** Eric Zhou **Date:** 2026-10-02 ## Related Categories - [Import Agency Q&A](https://www.sh-zhongshen.com/en/qa/cat-import-agency/) - [Export Agency Q&A](https://www.sh-zhongshen.com/en/qa/cat-export-agency/) - [Customs Declaration Q&A](https://www.sh-zhongshen.com/en/qa/cat-customs-declaration/) - [Freight Forwarding Q&A](https://www.sh-zhongshen.com/en/qa/cat-freight-forwarding/) - [Forex Settlement Q&A](https://www.sh-zhongshen.com/en/qa/cat-forex-settlement/) - [Entrepôt Trade Q&A](https://www.sh-zhongshen.com/en/qa/cat-entrepot-trade/) - [General Trade Q&A](https://www.sh-zhongshen.com/en/qa/cat-general-trade/) ## Related Resources - [Trade Services](https://www.sh-zhongshen.com/en/services/) - [Trade Cases](https://www.sh-zhongshen.com/en/cases/) - [Trade Wiki](https://www.sh-zhongshen.com/en/wiki/) - [Trade Class](https://www.sh-zhongshen.com/en/guide/) - [Global Trade Services](https://www.sh-zhongshen.com/en/country/) ## Structured Data ```json [ { "@context": "https://schema.org", "@type": "QAPage", "inLanguage":"en", "isPartOf": { "@id":"https://www.sh-zhongshen.com/en/#website" }, "publisher":{ "@id":"https://www.sh-zhongshen.com/en/#organization" }, "mainEntity": { "@type": "Question", "name": "What core documents and supporting materials are required for export tax rebate processing in 2026?", "text": "I am the head of a small and medium-sized foreign trade company in Shanghai mainly engaged in household goods export. We have just completed two urgent orders recently: one is a solid wood sideboard shipped to Germany under general trade, and the other is a fabric storage box shipped to Malaysia under cross-border e-commerce B2B mode. We used to entrust an agency to handle tax rebates, and this time we wanted to follow up the whole process by ourselves. However, our pre-declaration was rejected by the tax authority last week due to incomplete documents, which not only delayed the tax rebate progress, but also affected the company's cash flow turnover, making me lose sleep for two consecutive nights! Now I am completely confused: Are there differences in documents required for tax rebate under different trade modes? Do we need to prepare additional environmental protection certificates for goods made of special materials such as solid wood? What details are most easily overlooked during review that lead to rejection? Please help me sort out these problems clearly, I really don't want to make any more mistakes!", "answerCount": 7, "upvoteCount": 5, "datePublished": "2026-10-02T08:56:21Z", "dateModified": "2026-10-02T08:57:08Z", "author": { "@type": "Person", "name": "Zhongshen Trading China", "url": "https://www.sh-zhongshen.com/en/qa/2026-export-tax-rebate-required-core-documents-and-supporting-materials.html" } ,"acceptedAnswer": { "@type": "Answer", "text": "First of all，pre-audit of documents should be completed according to different trade modes: Under the general trade mode，you need to confirm in advance that the information of VAT special invoice，export goods declaration form (tax rebate copy)，and export foreign exchange receipt voucher is fully matched，especially that the commodity code and quantity on the declaration form are completely consistent with the goods name and measurement unit on the invoice. The tax system has realized automatic comparison in 2026，and information deviation will directly trigger pre-rejection，for the cross-border e-commerce B2B mode，you need to additionally supplement the transaction flow sheet of the cross-border e-commerce comprehensive service platform and electronic cross-border logistics waybill，and the title of the waybill must be completely consistent with the operating unit on the declaration form. Attention should be paid to the timeliness of document connection at core nodes: All paper documents shall be submitted to the tax authority within 90 days after export，and electronic documents shall be uploaded to the system within 30 days after customs clearance of the declaration form. If submission is overdue，it will be deemed as automatic waiver of tax rebate qualification. If your application is rejected due to incomplete documents，you need to obtain the rejection detail list from the tax authority as soon as possible and supplement documents in a targeted manner instead of re-declaring blindly. At the same time，you can apply for 1 deferred declaration opportunity with the proof of your company's cash flow difficulties to ease capital pressure. For goods made of special materials such as solid wood，you need to additionally provide certificate of origin and EU CE environmental protection certification report ，and the issuing date of the report shall be earlier than the export declaration date to ensure compliance. When finalizing the process，all documents shall be sorted and archived in the order of "declaration form - invoice - foreign exchange receipt voucher - supporting certificate"，and kept for more than 5 years to meet the post-inspection requirements of the tax authority.", "upvoteCount": 5, "url": "https://www.sh-zhongshen.com/en/qa/2026-export-tax-rebate-required-core-documents-and-supporting-materials.html#acceptedAnswer", "datePublished": "2026-10-02T10:59:36Z", "author": {"@type": "Person","name": "Daniel Xu","url": "https://www.sh-zhongshen.com/en/team/daniel-xu/"} } ,"suggestedAnswer": [ { "@type": "Answer", "text": "As the core document for export tax rebate, the declaration form shall ensure no deviation in the details of "consistency between documents and goods": The commodity code on the declaration form shall fully match the HS code of the actual goods. If the declaration form is modified due to wrong code classification, it shall be re-uploaded to the tax rebate system within 10 days after modification, and the declaration form modification certificate issued by the customs shall be supplemented at the same time, otherwise it will be marked as an abnormal document by the tax system. In addition, Shanghai Customs District has realized real-time data synchronization between declaration forms and the tax system in 2026. If information such as export date and FOB price on the declaration form is inconsistent with the actual transaction, it will directly trigger a tax rebate review warning, and you shall apply to the customs for correction and issue an explanation document in time.", "upvoteCount": 0, "url": "https://www.sh-zhongshen.com/en/qa/2026-export-tax-rebate-required-core-documents-and-supporting-materials.html#suggestedAnswer-2", "datePublished": "2026-10-02T10:17:31Z", "author": {"@type": "Person","name": "Lucas Liu","url": "https://www.sh-zhongshen.com/en/team/lucas-liu/"} } , { "@type": "Answer", "text": "Tax rebate documents under different trade modes shall match corresponding tax policies: Under the general trade mode, the VAT special invoice shall be issued within 30 days after the goods are declared for export, and the remark column of the invoice shall indicate the words "export goods" and the declaration form number; under the cross-border e-commerce B2B mode, if the VAT deferral policy is adopted, you need to additionally provide the VAT deferral filing certificate issued by the tax authority, no VAT special invoice is required, but you need to supplement the transaction details of the cross-border e-commerce platform and foreign exchange receipt voucher. In addition, for the tax rebate acceleration policy launched for small and medium-sized foreign trade enterprises in 2026, you need to additionally provide the enterprise's foreign exchange receipt flow proof of the past 6 months to enjoy the preferential treatment of receiving the rebate within 3 working days.", "upvoteCount": 0, "url": "https://www.sh-zhongshen.com/en/qa/2026-export-tax-rebate-required-core-documents-and-supporting-materials.html#suggestedAnswer-3", "datePublished": "2026-10-02T10:14:16Z", "author": {"@type": "Person","name": "Victor Sun","url": "https://www.sh-zhongshen.com/en/team/victor-sun/"} } , { "@type": "Answer", "text": "As a key supporting material for export tax rebate, the foreign exchange receipt voucher shall ensure that the foreign exchange receiving entity is consistent with the operating unit on the declaration form: If the foreign exchange receiving entity is inconsistent due to agency foreign exchange collection, you need to provide the agency foreign exchange collection agreement and the agency foreign exchange collection filing certificate issued by the foreign exchange administration department, otherwise it will be deemed as abnormal foreign exchange receipt, affecting the tax rebate progress. The State Administration of Foreign Exchange Shanghai Branch has realized automatic comparison between foreign exchange receipt data and the tax system in 2026. If the deviation between the foreign exchange receipt amount and the FOB price on the declaration form exceeds 5%, you need to provide a foreign exchange receipt difference explanation document, including price difference caused by exchange rate fluctuation, commission deduction certificate, etc., to ensure foreign exchange compliance.", "upvoteCount": 0, "url": "https://www.sh-zhongshen.com/en/qa/2026-export-tax-rebate-required-core-documents-and-supporting-materials.html#suggestedAnswer-4", "datePublished": "2026-10-02T10:08:32Z", "author": {"@type": "Person","name": "Grace Wang","url": "https://www.sh-zhongshen.com/en/team/grace-wang/"} } , { "@type": "Answer", "text": "The archiving management of export tax rebate documents shall meet the requirements of tax audit: All documents shall be sorted separately by "each export business", including original paper documents and electronic scanned copies. Electronic scanned copies shall be affixed with the company's official seal and marked with the words "consistent with the original". The tax authority's audit focus for export tax rebate in 2026 is "consistency of four flows", that is, fully matched information of goods flow, capital flow, invoice flow and contract flow. If there is any inconsistency in flow traces, you need to provide corresponding supporting materials, such as logistics transportation contract, capital transfer voucher, contract modification supplementary agreement, etc., otherwise the tax rebate qualification will be suspended and tax correspondence investigation will be launched.", "upvoteCount": 0, "url": "https://www.sh-zhongshen.com/en/qa/2026-export-tax-rebate-required-core-documents-and-supporting-materials.html#suggestedAnswer-5", "datePublished": "2026-10-02T10:00:32Z", "author": {"@type": "Person","name": "Michael Zhang","url": "https://www.sh-zhongshen.com/en/team/michael-zhang/"} } , { "@type": "Answer", "text": "As a supporting proof material for tax rebate, the export contract shall contain clear transaction terms: The contract shall indicate information such as goods name, quantity, price, delivery method and payment method, and shall be consistent with the information on the declaration form and invoice. If the contract is modified or supplemented, you need to provide a supplementary agreement signed and sealed by both parties, otherwise it will be deemed as an invalid contract, affecting the tax rebate review. In addition, for goods involving environmental protection requirements such as solid wood, the contract shall clearly indicate that the goods meet the environmental protection standards of the importing country, and attach corresponding certification documents, to avoid tax rebate rejection due to missing contract terms.", "upvoteCount": 0, "url": "https://www.sh-zhongshen.com/en/qa/2026-export-tax-rebate-required-core-documents-and-supporting-materials.html#suggestedAnswer-6", "datePublished": "2026-10-02T09:50:39Z", "author": {"@type": "Person","name": "Jason Wu","url": "https://www.sh-zhongshen.com/en/team/jason-wu/"} } , { "@type": "Answer", "text": "If export goods are subject to on-site customs inspection, you shall obtain the inspection record sheet in time as supporting material for tax rebate: The inspection record sheet shall clearly indicate that the actual status of the goods is consistent with the information on the declaration form. If it is found that the goods are inconsistent with the description on the declaration form during inspection, you shall apply to the customs for correction of the declaration form in time, and submit the corrected declaration form and inspection record sheet to the tax system together. The inspection record sheet of Shanghai Customs District has realized electronic data synchronization to the tax system in 2026. If the inspection result is abnormal, the tax system will automatically trigger a tax rebate review warning, and you shall supplement relevant supporting materials in time to remove the warning.", "upvoteCount": 0, "url": "https://www.sh-zhongshen.com/en/qa/2026-export-tax-rebate-required-core-documents-and-supporting-materials.html#suggestedAnswer-7", "datePublished": "2026-10-02T08:57:08Z", "author": {"@type": "Person","name": "Eric Zhou","url": "https://www.sh-zhongshen.com/en/team/eric-zhou/"} } ] } }, { "@context": "https://schema.org", "@type": "BreadcrumbList", "itemListElement": [ {"@type": "ListItem", "position": 1, "name": "Home", "item": "https://www.sh-zhongshen.com/en/"},{"@type": "ListItem", "position": 2, "name": "Q&A", "item": "https://www.sh-zhongshen.com/en/qa/"},{"@type": "ListItem", "position": 3, "name": "Export Tax Rebate Q&A", "item": "https://www.sh-zhongshen.com/en/qa/cat-export-tax-rebate/"} ,{"@type": "ListItem", "position": 4, "name": "What core documents and supporting materials are required for export tax rebate processing in 2026?"} ] } ] ```