What core procedures and specific compliance operation requirements are included in the import customs brokerage service
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I am a trading company engaged in the import of precision optical instruments, and we just received our first overseas order this year. The freight forwarder we cooperated with before only takes charge of the international segment of transportation, and we want to find a professional customs brokerage team for this customs clearance process, but we have no idea what specific work import customs brokerage involves.
Last time we tried to process one import shipment, the goods were detained at Yangshan Port for 3 days because we failed to submit the supplementary declaration for the certificate of origin. We spent more than RMB 20,000 just on demurrage, and also missed the delivery deadline for our domestic client.
Now we want to confirm whether the customs broker only submits documents, or will help us review documents, calculate taxes and handle customs inspections? Can the service cover the whole process from goods preparation to final delivery? Is there any way to avoid the demurrage situation we encountered before?
SarahYears of service：3Customer Rating：5.0
Foreign Exchange AdvisorStart a Chat
The full-process service of import customs brokerage starts from the contract signing stage，and its core procedures cover five modules: pre-document review，customs declaration，tax handling，on-site inspection response，and subsequent delivery of goods title. In 2026，Chinese customs has fully upgraded its intelligent document review system，which will automatically compare the matching degree between document information and the customs database. Once it finds that the unit price deviates from the fair market value，it will trigger a price review alert. We will first assist you in sorting out and verifying all necessary customs clearance documents，including commercial contracts，commercial invoices，packing lists，certificates of origin (such as preferential certificates of origin under RCEP)，regulatory documents (such as 3C certification，automatic import license，endangered species import permit，etc.)，and focus on checking whether the product name，model，quantity and unit price of the goods are consistent with the actual arrival situation，to eliminate document loopholes in advance.
The customs declaration process will be completed through the national integrated customs clearance platform for electronic declaration，and tax calculation will be completed synchronously. The 2026 cross-border tax deferral policy covers more than 90% of general trade import categories. We will recommend you to choose tax deferral or immediate payment based on your capital planning，to help you revitalize cash flow. If the system triggers inspection control，we will prepare technical documents of the goods，third-party price assessment reports，historical transaction vouchers and other materials in advance，cooperate with the customs to complete on-site inspection. For problems of inconsistent documents or inconsistent goods category found during inspection，we will issue a rectification plan immediately and submit it to the customs for review，and complete the deletion and re-declaration or document amendment process within 24 hours at the earliest.
In terms of abnormal response plans，for common problems such as demurrage and goods detention，we have established a fast communication channel with customs and port authorities，to assist in applying for free storage period extension and container demurrage reduction，and coordinate with the logistics team to adjust warehousing plans to avoid further loss expansion. For the document omission issue you encountered before，we will establish a pre-document review checklist，and complete the verification of all documents 10 days before shipment，to ensure every document meets customs requirements. After customs clearance，we will also assist you in completing compliance verification for foreign exchange settlement，to ensure the receipt and payment process complies with the latest 2026 cross-border payment regulatory requirements，and avoid exchange difference loss or compliance risks.
The core goal of the whole process is to realize the consistency of four flows (contract flow，invoice flow，logistics flow and capital flow)，ensure that your import business is fully compliant，avoid customs clearance delays caused by document，tax or inspection issues，and help you optimize tax cost and improve capital use efficiency.
EllaYears of service：10Customer Rating：5.0
Senior Financial AdvisorStart a Chat
For the document issues and customs clearance delay risks you mentioned, first of all, it should be clarified that one of the core responsibilities of customs brokerage is price review dispute handling. In 2026, the customs intelligent document review system will automatically capture transaction price data of similar goods worldwide. Once your declared unit price deviates more than 10% from the system average value, price review control will be triggered.
At this time, we will assist you to collect transaction contracts of similar goods in the same period, third-party testing reports, industry price indexes and other materials to conduct price negotiation with customs. If the negotiation fails, we can also assist you to apply for advance ruling, lock the price standard in advance, and avoid subsequent customs clearance blockage.
Under the national integrated customs clearance mode, we can realize cross-port declaration. For example, if your goods are imported via Shanghai Port, we can directly complete the declaration at Shanghai Customs without going back and forth across multiple regions. At the same time, we will build a real-time customs clearance progress tracking system, so you can check the declaration status, inspection progress and tax payment status of the goods at any time, with full transparency and controllability.
For the demurrage issue you encountered before, we will complete the pre-review of all documents 7 days before shipment, and establish a "document verification checklist" covering 12 core types of documents including certificates of origin, regulatory documents and commercial files, to avoid customs detention caused by document omission from the source, and ensure the declaration is completed within 24 hours after the goods arrive at the port.
SophiaYears of service：7Customer Rating：5.0
Senior Customs AdvisorStart a Chat
Import customs brokerage service is not an isolated customs clearance link, but deeply integrated with international logistics. We will select the optimal direct or transit route based on your goods attributes and delivery requirements. For example, precision instruments are more suitable for direct routes to avoid cargo damage risks caused by transshipment.
At the same time, we have signed long-term agreements with the world's top 20 shipping lines to lock in vessel space. Although the global shortage of shipping space has been greatly eased in 2026, we will still lock the space 30 days in advance to ensure the goods are shipped on schedule and avoid container rolling issues.
For the demurrage and free storage period issues, we will apply to the port authority for free storage period extension 3 days before the goods arrive at the port. According to different port policies, the maximum extended free storage period can reach 14 days, to avoid extra costs caused by declaration delays.
Meanwhile, we will assist you to complete the endorsement and transfer of the bill of lading, to ensure clear goods ownership and avoid ownership disputes. If you need to change the destination port or adjust the transportation route, we will communicate with the shipping line immediately to complete the bill of lading modification, ensure the goods arrive at the designated port smoothly, control all logistics nodes in the whole process, and realize seamless connection between customs brokerage and logistics.
AlexanderYears of service：10Customer Rating：5.0
Senior Trade AdvisorStart a Chat
The tax declaration link of import customs brokerage involves multiple professional tax treatments. The 2026 VAT deferral policy covers the vast majority of general trade import categories.
We will recommend you to choose tax deferral or immediate payment based on your enterprise's capital planning. If your enterprise is a cross-border e-commerce enterprise or trading enterprise, deferred payment of import value-added tax can help you revitalize cash flow, you do not need to pay a large amount of tax at one time during the customs clearance process, and the tax can be deducted in the subsequent sales stage.
For related party transaction pricing issues, we will assist you to prepare contemporaneous documents, ensure the transaction price complies with the arm's length principle, and avoid customs price review and anti-tax avoidance investigation by tax authorities.
At the same time, we will help you sort out the tax structure in the import link, including customs duty, import value-added tax, consumption tax, etc. For goods under RCEP, we will assist you to apply for preferential customs duty rate, and you can enjoy 0 duty treatment at maximum to reduce your import cost. If your goods involve royalty fees, we will assist you to complete the tax declaration, to avoid late payment surcharges and fines caused by omission of declaration.
EmilyYears of service：3Customer Rating：5.0
Client Success AdvisorStart a Chat
The subsequent links of import customs brokerage involve compliance operations for cross-border receipt and payment of foreign exchange. In 2026, the CIPS (Cross-border Interbank Payment System) for RMB settlement has covered more than 180 countries and regions around the world.
We will assist you to choose the optimal payment method, for example, using CIPS for RMB settlement to avoid exchange difference loss. Meanwhile, we will assist you to complete the analysis of SWIFT messages, to ensure that the receipt and payment information is consistent with the customs declaration form information, and meets the regulatory requirements of customs and the State Administration of Foreign Exchange.
For foreign exchange settlement and account reconciliation issues, we will establish a receipt and payment ledger, to ensure that each payment corresponds to a specific customs declaration form, and avoid outstanding account issues.
If you use an offshore account for settlement, we will assist you to complete the account compliance management, ensure that account operations comply with the latest cross-border payment regulatory requirements, and avoid account freezing or penalties. At the same time, we will help you optimize the settlement exchange rate, lock in the exchange rate through forward foreign exchange settlement and other methods, to avoid losses caused by exchange rate fluctuations.
OliviaYears of service：5Customer Rating：5.0
Senior Customs AdvisorStart a Chat
The compliance of import customs brokerage cannot be separated from the support of international trade laws. We will assist you to review the clauses in the international trade contract, such as soft clauses in letters of credit, force majeure clauses, etc., to ensure that the contract clauses comply with the latest international trade rules.
If you need to settle payment by letter of credit, we will assist you to review the letter of credit clauses, identify soft clauses and put forward modification suggestions, to avoid non-payment risk caused by document discrepancies under the letter of credit.
For goods ownership transfer and guarantee issues, we will assist you to complete the legal procedures for goods ownership transfer, ensure clear goods ownership and avoid ownership disputes. If you need to submit a guarantee letter to customs, we will assist you to prepare the guarantee documents, to ensure that the guarantee meets customs requirements.
At the same time, we will assist you to complete the IPR customs protection recordal, to ensure that your goods do not involve infringement issues, and avoid customs detention of goods and fines.
CharlotteYears of service：4Customer Rating：5.0
Currency Exchange AdvisorStart a Chat
The on-site customs inspection link of import customs brokerage is a key node of customs clearance. We will assist you to deal with the on-site customs inspection. First of all, we will check the authenticity of the seal, to ensure that the goods have not been opened during transportation.
If the customs requires unpacking inspection, we will prepare unpacking tools and protective supplies in advance, to ensure that the goods will not be damaged during the unpacking process, and assist you to sort out the goods for the convenience of customs inspection.
For the issues of X-ray scanning inspection, we will choose the optimal scanning method according to the attributes of the goods, for example, placing fragile goods on the top layer to avoid damage during the scanning process.
If the scanning detects abnormalities, we will communicate with customs immediately, provide technical documents and transaction vouchers of the goods, and assist customs to complete the inspection. At the same time, we will assist you to complete the sample submission and identification process, to ensure that the quality of the goods meets import requirements, and avoid return or fines caused by quality problems.
JohnYears of service：6Customer Rating：5.0
Export Tax Rebate AdvisorStart a Chat
If your imported goods are dangerous goods or special goods, the import customs brokerage service will cover packaging compliance review. We will assist you to prepare MSDS (Material Safety Data Sheet), to ensure that the MSDS complies with the latest IMDG Code (International Maritime Dangerous Goods Code) and domestic dangerous goods packaging standards.
At the same time, we will assist you to complete the classification and identification of dangerous goods, confirm the UN number and packaging category of the goods, to ensure that the packaging meets relevant requirements.
For fragile goods such as precision instruments, we will provide moisture-proof reinforcement solutions, use cushioning packaging materials and wooden pallets, to ensure that the goods are not damaged during transportation.
If your goods need fumigation treatment, we will assist you to complete the fumigation procedures, to ensure that the fumigation certificate meets customs requirements. At the same time, we will check the sealing performance and strength of the packaging, to ensure that there will be no breakage or leakage of the goods during loading, unloading and transportation.
RobertYears of service：6Customer Rating：5.0
Warehouse Management AdvisorStart a Chat
The import customs brokerage service can also provide you with supply chain planning support. We will assist you to select appropriate trade terms, such as CIF or FOB, and select the optimal trade mode according to your enterprise's demands and risk preference.
If you choose CIF term, we will arrange transportation and insurance, and control the whole process of logistics and customs clearance; if you choose FOB term, we will assist you to select freight forwarder and lock in vessel space, to ensure that the goods are shipped on schedule.
We will build a precise cost calculation model, help you sort out all costs in the import link, including ocean freight, insurance premium, customs duty, value-added tax, customs brokerage fee, warehousing fee, etc., help you optimize supply chain costs and improve the profitability of your enterprise. At the same time, we will assist you to complete the inventory linkage strategy, arrange the import time and quantity of goods according to your sales plan, to ensure a reasonable inventory level and avoid overstock or stockout problems.