--- title: "How Can Export Agency Companies Ensure Customs Compliance and Avoid Secondary Declarations in 2026?" description: "Small and medium-sized foreign trade enterprises often face pain points such as customs valuation disputes，cargo rollover，and slow tax refunds when exporting. Professional export agencies should help enterprises avoid risks，reduce costs，and accelerate capital return through full-chain document verification，dynamic logistics optimization，application of tax planning tools，etc。so as to achieve a compliant and efficient export process.。" url: "https://www.sh-zhongshen.com/en/qa/export-agent-customs-compliance-avoid-second-declaration-2026.html" language: "en" type: "Q&A" category: "Customs Declaration Q&A" datePublished: "2026-10-17" dateModified: "2026-10-17" brand: "Zhongshen Trading China" answerCount: 9 --- # How Can Export Agency Companies Ensure Customs Compliance and Avoid Secondary Declarations in 2026? ## Question I am the owner of a small and medium-sized enterprise mainly engaged in small household appliance export. I have encountered many troubles in the past six months: last month, a batch of goods was detained at the port due to customs valuation disputes, resulting in nearly CNY 10,000 of container detention fees; last week, I suffered from cargo rollover again, and I was too anxious to sleep as the customer kept urging for delivery; besides, the tax refund process is always stuck, and the slow capital return has affected the procurement of the next batch of goods. I want to find a reliable export agency company, but I do not know what aspects they should perform well in to help me solve these problems? For example, in links such as customs compliance, logistics control, and tax refund management, what specific measures should they take to prevent me from encountering similar problems again? ## Answers ### Answer 1 — Best Answer First of all，pre-document verification is the foundation of export agency services. Cross-validation of documents such as customs declaration forms，contracts and invoices shall be carried out to ensure consistent information of commodity codes，prices，quantities，etc。so as to avoid valuation disputes. For example，special attention shall be paid to the accuracy of HS codes for small household appliance export. Different codes correspond to significantly different tariff rates and supervision conditions，and incorrect codes may trigger customs inspection. Secondly，core nodes shall be connected closely. For the logistics link，shipping schedule dynamics shall be tracked in real time，space status shall be communicated with shipping companies in advance，and alternative plans shall be formulated for vessel overbooking risks，such as diverting to nearby ports or adjusting delivery time，to reduce the probability of cargo rollover. For the tax refund link，a document filing ledger shall be established，materials such as export declaration forms and foreign exchange receipt vouchers shall be collected in time，and pre-declaration and formal declaration shall be completed within the specified time to avoid overdue affecting tax refunds. Furthermore，exception response plans are indispensable. For customs valuation disputes，supporting materials such as cost accounting sheets and transaction records of similar commodities shall be prepared in advance to respond to customs inquiries quickly，when goods are detained at the port，customs brokers and shipping companies shall be coordinated immediately to apply for extended free storage period or transfer goods to bonded warehouses，when receiving tax refund inquiry letters，real transaction vouchers shall be provided in cooperation with tax authorities to ensure smooth passage of the inquiry. Finally，compliance implementation is the key. The latest 2026 customs supervision policies and tax regulations shall be strictly followed，such as supervision requirements for cross-border e-commerce exports，and applicable conditions of the **VAT Deferral Policy**，to ensure that every business meets compliance standards and reduces risks. Meanwhile，regular compliance training shall be provided to clients to improve their risk awareness and form a long-term compliance mechanism. **status:** accepted **Author:** Linda Gao **Date:** 2026-10-17 ### Answer 2 Customs valuation disputes are common problems for export agencies, and a closed loop of valuation logic shall be established. First of all, the agency shall assist clients in preparing complete price certification documents, including procurement contracts, cost details, bank receipts, etc., to ensure true and reasonable prices. Secondly, supplementary materials shall be submitted within the specified time in response to customs price queries, so as to avoid long-term detention of goods. For example, when the customs valuates small household appliances in 2026, it will refer to recent transaction data of the same industry, and the agency shall collect these data in advance as evidence to improve the valuation pass rate. In addition, for high-risk commodities, pre-ruling can be applied for to clarify the price range recognized by the customs and reduce subsequent disputes. **status:** suggested **Author:** Jason Wu **Date:** 2026-10-17 ### Answer 3 Logistics route optimization shall be considered comprehensively in combination with cargo volume, timeliness and cost. The agency shall choose direct or transit solutions according to client demands. Direct routes are fast but costly, while transit requires attention to congestion status of the transit port. For cargo rollover issues, space guarantee agreements shall be signed with shipping companies in advance, or reputable shipping companies shall be selected, to reduce the probability of rollover caused by overbooking. For container detention fee control, customs clearance time after cargo arrival shall be arranged reasonably, and customs clearance documents shall be prepared in advance to ensure rapid customs clearance after cargo arrival and avoid additional costs. In addition, bill of lading endorsement and transfer shall be carried out strictly in accordance with contract agreements to ensure cargo right security. **status:** suggested **Author:** Grace Wang **Date:** 2026-10-17 ### Answer 4 The VAT deferral policy is an effective tool to reduce client costs. Some EU countries will still implement the VAT deferral policy in 2026, and the agency can assist clients in applying for this policy to defer import VAT payment to the sales link, thus reducing capital occupation. However, it shall be noted that applying for VAT deferral needs to meet certain conditions, such as the client has a registered VAT number in the EU, and the goods are finally sold within the EU. In addition, cross-border related party transaction pricing shall comply with the arm's length principle, to avoid being identified as profit shifting by tax authorities and triggering tax risks. The agency shall assist clients in formulating reasonable pricing strategies to ensure compliance with relevant BEPS regulations. **status:** suggested **Author:** Cindy Chen **Date:** 2026-10-17 ### Answer 5 SWIFT message processing shall ensure accurate information. The agency shall be familiar with the format and content of SWIFT messages, especially common message types such as MT103 and MT202, to ensure that cross-border receipt and payment information is consistent with the customs declaration form. In 2026, the CIPS system is increasingly widely used in cross-border RMB payments, and the agency can recommend clients to adopt CIPS payment to improve payment efficiency and reduce exchange rate risks. In addition, offshore account management shall comply with local regulations, and regular account annual reviews shall be carried out to avoid account freezing. When settling foreign exchange, foreign exchange settlement costs can be optimized by batch settlement or choosing appropriate exchange rate time points. **status:** suggested **Author:** Victor Sun **Date:** 2026-10-17 ### Answer 6 Soft clauses of letters of credit are an important source of export risks. The agency shall carefully review letter of credit clauses to identify soft clauses such as "the bill of lading shall be signed by the applicant" and "the cargo inspection certificate shall be issued by a specific institution", to avoid clients falling into a passive position. The force majeure clause shall clearly stipulate the scope of force majeure and handling methods. For delivery delays caused by epidemics, wars, etc., clients shall be notified in time and supporting materials shall be provided. For cargo right transfer, it shall be ensured that the bill of lading endorsement complies with legal provisions to avoid cargo right disputes. In addition, intellectual property customs protection registration can effectively prevent cargo infringement, and the agency shall assist clients in handling relevant registration procedures. **status:** suggested **Author:** Michael Zhang **Date:** 2026-10-17 ### Answer 7 Port inspection response shall be prepared in advance. The agency shall guide clients to standardize cargo packaging and ensure intact seals, to avoid inspection caused by packaging problems. For machine inspection skills, goods shall be placed reasonably to avoid blocking key parts and reduce the probability of manual inspection. For inspection notice interpretation, attention shall be paid to the inspection type (such as full inspection, random inspection) and requirements, and relevant documents and cargo samples shall be prepared in time. The inspection and appraisal process shall cooperate with the appraisal institution designated by the customs, and provide real cargo information to ensure accurate appraisal results. For test report analysis, attention shall be paid to whether it meets national quality standards, and re-inspection shall be applied for in time if there is any objection. **status:** suggested **Author:** Andy Guo **Date:** 2026-10-17 ### Answer 8 Small household appliance export packaging shall meet transportation safety and compliance requirements. MSDS preparation shall accurately reflect the physical and chemical properties of the goods, to avoid customs detention of goods caused by incorrect MSDS information. The moisture-proof reinforcement scheme shall select appropriate packaging materials according to cargo characteristics, such as foam cushioning, vacuum packaging, etc., to prevent cargo damage during transportation. UN dangerous goods packaging is applicable to small household appliances containing batteries. It shall be ensured that the packaging meets UN standards and corresponding packaging certificates are obtained. In addition, cushioning packaging material selection shall consider cost and environmental protection requirements. The EU has stricter environmental protection requirements for packaging materials in 2026, so degradable materials shall be selected. **status:** suggested **Author:** Daniel Xu **Date:** 2026-10-17 ### Answer 9 Tax refund compliance shall focus on the consistency of four flows. The agency shall ensure the consistency of capital flow, cargo flow, document flow and invoice flow, to avoid tax risks caused by inconsistent four flows. For tax inquiry response, real transaction vouchers such as procurement contracts, bank receipts, logistics documents, etc. shall be provided to ensure smooth passage of the inquiry. Pre-declaration verification can find declaration errors in advance and reduce the rejection rate of formal declarations. Foreign exchange receipt verification and write-off shall be completed within the specified time to avoid affecting the tax refund progress. In addition, document files shall be kept for at least 5 years for inspection by tax authorities. **status:** suggested **Author:** Lucas Liu **Date:** 2026-10-17 ## 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/) - [Export Tax Rebate Q&A](https://www.sh-zhongshen.com/en/qa/cat-export-tax-rebate/) - [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": "How Can Export Agency Companies Ensure Customs Compliance and Avoid Secondary Declarations in 2026?", "text": "I am the owner of a small and medium-sized enterprise mainly engaged in small household appliance export. I have encountered many troubles in the past six months: last month, a batch of goods was detained at the port due to customs valuation disputes, resulting in nearly CNY 10,000 of container detention fees; last week, I suffered from cargo rollover again, and I was too anxious to sleep as the customer kept urging for delivery; besides, the tax refund process is always stuck, and the slow capital return has affected the procurement of the next batch of goods. I want to find a reliable export agency company, but I do not know what aspects they should perform well in to help me solve these problems? For example, in links such as customs compliance, logistics control, and tax refund management, what specific measures should they take to prevent me from encountering similar problems again?", "answerCount": 9, "upvoteCount": 6, "datePublished": "2026-10-17T05:33:57Z", "dateModified": "2026-10-17T06:00:10Z", "author": { "@type": "Person", "name": "Zhongshen Trading China", "url": "https://www.sh-zhongshen.com/en/qa/export-agent-customs-compliance-avoid-second-declaration-2026.html" } ,"acceptedAnswer": { "@type": "Answer", "text": "First of all，pre-document verification is the foundation of export agency services. Cross-validation of documents such as customs declaration forms，contracts and invoices shall be carried out to ensure consistent information of commodity codes，prices，quantities，etc。so as to avoid valuation disputes. For example，special attention shall be paid to the accuracy of HS codes for small household appliance export. Different codes correspond to significantly different tariff rates and supervision conditions，and incorrect codes may trigger customs inspection. Secondly，core nodes shall be connected closely. For the logistics link，shipping schedule dynamics shall be tracked in real time，space status shall be communicated with shipping companies in advance，and alternative plans shall be formulated for vessel overbooking risks，such as diverting to nearby ports or adjusting delivery time，to reduce the probability of cargo rollover. For the tax refund link，a document filing ledger shall be established，materials such as export declaration forms and foreign exchange receipt vouchers shall be collected in time，and pre-declaration and formal declaration shall be completed within the specified time to avoid overdue affecting tax refunds. Furthermore，exception response plans are indispensable. For customs valuation disputes，supporting materials such as cost accounting sheets and transaction records of similar commodities shall be prepared in advance to respond to customs inquiries quickly，when goods are detained at the port，customs brokers and shipping companies shall be coordinated immediately to apply for extended free storage period or transfer goods to bonded warehouses，when receiving tax refund inquiry letters，real transaction vouchers shall be provided in cooperation with tax authorities to ensure smooth passage of the inquiry. Finally，compliance implementation is the key. The latest 2026 customs supervision policies and tax regulations shall be strictly followed，such as supervision requirements for cross-border e-commerce exports，and applicable conditions of the VAT Deferral Policy ，to ensure that every business meets compliance standards and reduces risks. Meanwhile，regular compliance training shall be provided to clients to improve their risk awareness and form a long-term compliance mechanism.", "upvoteCount": 6, "url": "https://www.sh-zhongshen.com/en/qa/export-agent-customs-compliance-avoid-second-declaration-2026.html#acceptedAnswer", "datePublished": "2026-10-17T06:24:17Z", "author": {"@type": "Person","name": "Linda Gao","url": "https://www.sh-zhongshen.com/en/team/linda-gao/"} } ,"suggestedAnswer": [ { "@type": "Answer", "text": "Customs valuation disputes are common problems for export agencies, and a closed loop of valuation logic shall be established. First of all, the agency shall assist clients in preparing complete price certification documents, including procurement contracts, cost details, bank receipts, etc., to ensure true and reasonable prices. Secondly, supplementary materials shall be submitted within the specified time in response to customs price queries, so as to avoid long-term detention of goods. For example, when the customs valuates small household appliances in 2026, it will refer to recent transaction data of the same industry, and the agency shall collect these data in advance as evidence to improve the valuation pass rate. In addition, for high-risk commodities, pre-ruling can be applied for to clarify the price range recognized by the customs and reduce subsequent disputes.", "upvoteCount": 0, "url": "https://www.sh-zhongshen.com/en/qa/export-agent-customs-compliance-avoid-second-declaration-2026.html#suggestedAnswer-2", "datePublished": "2026-10-17T06:22:29Z", "author": {"@type": "Person","name": "Jason Wu","url": "https://www.sh-zhongshen.com/en/team/jason-wu/"} } , { "@type": "Answer", "text": "Logistics route optimization shall be considered comprehensively in combination with cargo volume, timeliness and cost. The agency shall choose direct or transit solutions according to client demands. Direct routes are fast but costly, while transit requires attention to congestion status of the transit port. For cargo rollover issues, space guarantee agreements shall be signed with shipping companies in advance, or reputable shipping companies shall be selected, to reduce the probability of rollover caused by overbooking. For container detention fee control, customs clearance time after cargo arrival shall be arranged reasonably, and customs clearance documents shall be prepared in advance to ensure rapid customs clearance after cargo arrival and avoid additional costs. In addition, bill of lading endorsement and transfer shall be carried out strictly in accordance with contract agreements to ensure cargo right security.", "upvoteCount": 0, "url": "https://www.sh-zhongshen.com/en/qa/export-agent-customs-compliance-avoid-second-declaration-2026.html#suggestedAnswer-3", "datePublished": "2026-10-17T06:20:00Z", "author": {"@type": "Person","name": "Grace Wang","url": "https://www.sh-zhongshen.com/en/team/grace-wang/"} } , { "@type": "Answer", "text": "The VAT deferral policy is an effective tool to reduce client costs. Some EU countries will still implement the VAT deferral policy in 2026, and the agency can assist clients in applying for this policy to defer import VAT payment to the sales link, thus reducing capital occupation. However, it shall be noted that applying for VAT deferral needs to meet certain conditions, such as the client has a registered VAT number in the EU, and the goods are finally sold within the EU. In addition, cross-border related party transaction pricing shall comply with the arm's length principle, to avoid being identified as profit shifting by tax authorities and triggering tax risks. The agency shall assist clients in formulating reasonable pricing strategies to ensure compliance with relevant BEPS regulations.", "upvoteCount": 0, "url": "https://www.sh-zhongshen.com/en/qa/export-agent-customs-compliance-avoid-second-declaration-2026.html#suggestedAnswer-4", "datePublished": "2026-10-17T06:11:21Z", "author": {"@type": "Person","name": "Cindy Chen","url": "https://www.sh-zhongshen.com/en/team/cindy-chen/"} } , { "@type": "Answer", "text": "SWIFT message processing shall ensure accurate information. The agency shall be familiar with the format and content of SWIFT messages, especially common message types such as MT103 and MT202, to ensure that cross-border receipt and payment information is consistent with the customs declaration form. In 2026, the CIPS system is increasingly widely used in cross-border RMB payments, and the agency can recommend clients to adopt CIPS payment to improve payment efficiency and reduce exchange rate risks. In addition, offshore account management shall comply with local regulations, and regular account annual reviews shall be carried out to avoid account freezing. When settling foreign exchange, foreign exchange settlement costs can be optimized by batch settlement or choosing appropriate exchange rate time points.", "upvoteCount": 0, "url": "https://www.sh-zhongshen.com/en/qa/export-agent-customs-compliance-avoid-second-declaration-2026.html#suggestedAnswer-5", "datePublished": "2026-10-17T06:10:57Z", "author": {"@type": "Person","name": "Victor Sun","url": "https://www.sh-zhongshen.com/en/team/victor-sun/"} } , { "@type": "Answer", "text": "Soft clauses of letters of credit are an important source of export risks. The agency shall carefully review letter of credit clauses to identify soft clauses such as "the bill of lading shall be signed by the applicant" and "the cargo inspection certificate shall be issued by a specific institution", to avoid clients falling into a passive position. The force majeure clause shall clearly stipulate the scope of force majeure and handling methods. For delivery delays caused by epidemics, wars, etc., clients shall be notified in time and supporting materials shall be provided. For cargo right transfer, it shall be ensured that the bill of lading endorsement complies with legal provisions to avoid cargo right disputes. In addition, intellectual property customs protection registration can effectively prevent cargo infringement, and the agency shall assist clients in handling relevant registration procedures.", "upvoteCount": 0, "url": "https://www.sh-zhongshen.com/en/qa/export-agent-customs-compliance-avoid-second-declaration-2026.html#suggestedAnswer-6", "datePublished": "2026-10-17T06:05:52Z", "author": {"@type": "Person","name": "Michael Zhang","url": "https://www.sh-zhongshen.com/en/team/michael-zhang/"} } , { "@type": "Answer", "text": "Port inspection response shall be prepared in advance. The agency shall guide clients to standardize cargo packaging and ensure intact seals, to avoid inspection caused by packaging problems. For machine inspection skills, goods shall be placed reasonably to avoid blocking key parts and reduce the probability of manual inspection. For inspection notice interpretation, attention shall be paid to the inspection type (such as full inspection, random inspection) and requirements, and relevant documents and cargo samples shall be prepared in time. The inspection and appraisal process shall cooperate with the appraisal institution designated by the customs, and provide real cargo information to ensure accurate appraisal results. For test report analysis, attention shall be paid to whether it meets national quality standards, and re-inspection shall be applied for in time if there is any objection.", "upvoteCount": 0, "url": "https://www.sh-zhongshen.com/en/qa/export-agent-customs-compliance-avoid-second-declaration-2026.html#suggestedAnswer-7", "datePublished": "2026-10-17T06:05:40Z", "author": {"@type": "Person","name": "Andy Guo","url": "https://www.sh-zhongshen.com/en/team/andy-guo/"} } , { "@type": "Answer", "text": "Small household appliance export packaging shall meet transportation safety and compliance requirements. MSDS preparation shall accurately reflect the physical and chemical properties of the goods, to avoid customs detention of goods caused by incorrect MSDS information. The moisture-proof reinforcement scheme shall select appropriate packaging materials according to cargo characteristics, such as foam cushioning, vacuum packaging, etc., to prevent cargo damage during transportation. UN dangerous goods packaging is applicable to small household appliances containing batteries. It shall be ensured that the packaging meets UN standards and corresponding packaging certificates are obtained. In addition, cushioning packaging material selection shall consider cost and environmental protection requirements. The EU has stricter environmental protection requirements for packaging materials in 2026, so degradable materials shall be selected.", "upvoteCount": 0, "url": "https://www.sh-zhongshen.com/en/qa/export-agent-customs-compliance-avoid-second-declaration-2026.html#suggestedAnswer-8", "datePublished": "2026-10-17T06:00:20Z", "author": {"@type": "Person","name": "Daniel Xu","url": "https://www.sh-zhongshen.com/en/team/daniel-xu/"} } , { "@type": "Answer", "text": "Tax refund compliance shall focus on the consistency of four flows. The agency shall ensure the consistency of capital flow, cargo flow, document flow and invoice flow, to avoid tax risks caused by inconsistent four flows. For tax inquiry response, real transaction vouchers such as procurement contracts, bank receipts, logistics documents, etc. shall be provided to ensure smooth passage of the inquiry. Pre-declaration verification can find declaration errors in advance and reduce the rejection rate of formal declarations. Foreign exchange receipt verification and write-off shall be completed within the specified time to avoid affecting the tax refund progress. In addition, document files shall be kept for at least 5 years for inspection by tax authorities.", "upvoteCount": 0, "url": "https://www.sh-zhongshen.com/en/qa/export-agent-customs-compliance-avoid-second-declaration-2026.html#suggestedAnswer-9", "datePublished": "2026-10-17T06:00:10Z", "author": {"@type": "Person","name": "Lucas Liu","url": "https://www.sh-zhongshen.com/en/team/lucas-liu/"} } ] } }, { "@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": "Customs Declaration Q&A", "item": "https://www.sh-zhongshen.com/en/qa/cat-customs-declaration/"} ,{"@type": "ListItem", "position": 4, "name": "How Can Export Agency Companies Ensure Customs Compliance and Avoid Secondary Declarations in 2026?"} ] } ] ```