How to Choose an Import Customs Clearance Company? Key Compliance Points You Must Know for 2026

Core Values of Import Customs Clearance Companies and 2026 Compliance Key Points

Many import enterprises tend to fall into the misunderstanding of "valuing quotes only while ignoring compliance" when selecting customs clearance partners.Global trade rules will continue to be adjusted in 2026,with new RCEP certificate of origin regulations taking effect,anti-dumping duty policies in Europe and the US tightened,and the General Administration of Customs rolling out the 12th edition of HS Code Notes.Choosing the wrong partner will not only increase customs clearance costs,but also expose enterprises to risks of goods detention and compliance penalties.

I.Core Process Nodes of Import Customs Clearance

Import customs clearance is not a simple document submission,but systematic work covering multiple compliance nodes.The core processes for 2026 include:

• Accurate HS Code Classification: Starting from January 1,2026,the General Administration of Customs will implement the 12th edition of Notes on Commodities and Headings of the Import and Export Tariff,which updates coding rules for categories such as machinery,chemical products and new energy spare parts.Incorrect classification will directly lead to customs valuation delays or tax repayment,and may even be identified as false declaration
• Document Pre-review: Covering commercial invoices,packing lists,certificates of origin,import licenses,quarantine certificates and other documents.In 2026,the inspection rate for goods with inconsistent documents by customs has increased by 25%,and advance pre-review can reduce document rejection risks by 80%
• Port Inspection Coordination: Shanghai Port will implement the "advance declaration + two-step declaration" model in 2026.Enterprises can complete declaration before the goods arrive at the port,and pick up the goods directly after passing inspection,shortening customs clearance time by 30% compared with the traditional model
• Tax Payment and Tax Rebate: Covering duties,value-added tax and consumption tax.Goods from RCEP member states can enjoy preferential agreement tax rates,and some mechanical and electrical products can also enjoy import value-added tax rebate policies
• Goods Release and Distribution: After customs clearance is completed,domestic distribution needs to be arranged,and some ports provide full "door-to-door" logistics services

II.Customs Clearance Differences and Compliance Priorities of Different Ports in 2026

Customs clearance processes and compliance requirements vary among different ports.The following is a comparison of customs clearance at major domestic ports in 2026:

III.Practical Pitfall Avoidance: Common Risks and Solutions for Import Customs Declaration in 2026

Our team handled a typical import customs declaration dispute in 2025: A Shanghai-based auto parts enterprise imported a batch of 550-ton injection molding machines from Germany.The customer classified the goods under HS code 8477.1000 (ordinary injection molding machines) when declaring on its own,but according to the HS notes updated in 2025,this equipment falls under 8477.2000 (large-tonnage injection molding machines).During customs valuation,it was found that the declared price was lower than the average transaction price of similar goods,and the enterprise was required to pay 12% of additional duties,totaling nearly 200,000 yuan.Later,we obtained the original factory technical parameter certificates and customs declarations of the same batch of goods,finally adjusted the HS code,and recovered all losses for the customer.

There are three main types of common risks in import customs declaration in 2026,which need to be prevented in advance:

• Hidden charge traps: Some small companies will add extra charges on document exchange fees,demurrage fees and inspection fees.Shanghai Port released official guided charging prices in 2026,with document exchange fees generally 100-300 yuan per shipment,and demurrage fees calculated on a daily basis (standards vary among different shipping companies).Enterprises can require partners to provide detailed lists to avoid unnecessary losses
• Document inconsistency risk: Goods from RCEP member states need to provide electronic certificates of origin (e-Form E),otherwise they cannot enjoy agreement tax rates.Customs will conduct stricter reviews on import licenses in 2026,and goods without licenses obtained in advance will be directly returned
• Goods inspection and control: The customs control model added "inconsistency between declaration elements and actual goods" as a trigger condition in 2026.For example,if the declared brand is "Siemens" but the actual goods have no logo,or the model is inconsistent with the declaration,the goods will be placed under control for inspection.Enterprises need to check information such as brand,model,material and specification of the goods in advance to ensure consistency with declaration elements

IV.How to Select a Reliable Import Customs Clearance Company

When selecting an import customs clearance company,three core dimensions need to be paid attention to:

• Port resources and national linkage capability: Headquartered in Shanghai,an international trade center,Zhongshitong can support cross-city declaration for all ports across the country,and has a global agency network to handle cross-border customs clearance business for Europe,the US and RCEP member states
• Compliance risk control system: It is necessary to check whether the company has a full-time document review team and compliance specialists to identify document inconsistencies and HS code classification risks in advance.Compliance is the core priority in 2026,and only partners that can predict customs control in advance are reliable
• Practical operation experience and case base: It is necessary to check whether the company has agency cases for the same category of goods,such as machinery,chemical products,food and cosmetics,and can quickly handle unexpected problems such as customs valuation and inspection control

The core of import customs clearance in 2026 is "advance prediction,compliance first".Only by selecting partners with local port resources and global coordination capabilities can enterprises ensure smooth customs clearance of goods and reduce unnecessary costs and risks.