Full Analysis of Import Customs Clearance Procedures: 2026 Latest Step-by-Step Guide

Import Customs Clearance Procedures: The Critical "Last Mile" of Foreign Trade Imports

In 2026,as an international shipping hub,Shanghai handles an import cargo throughput of over 10 million tons per month.However,many enterprises report frequent delays in the customs clearance process.For example,Ms.Song’s company imported a batch of electronic components last year.Due to failing to check the HS code in advance,the customs clearance took 3 extra days,directly affecting the production schedule.Import customs clearance is not simply "submitting documents",but a coordinated process involving multiple departments such as customs,commodity inspection,and taxation.Mastering the steps clearly is the prerequisite for avoiding cost losses.This article will systematically break down the core processes of import customs clearance combined with the latest 2026 policies,and explain the specific support provided by Zhongshen in each link.

1.Pre-import Preparation: Clarify Goods Attributes and Compliance Requirements

Objective: Ensure the goods comply with China’s import regulatory requirements and avoid being returned due to unclear attributes.

1.Key Actions

• Confirm the HS code of the goods: In 2026,the customs has refined the code classification.For example,some new energy vehicle parts need to correspond to specific sub-codes;
• Prepare basic documents: Commercial invoice,packing list,bill of lading (or waybill),and trade contract;
• Check regulatory requirements: Food products need to provide health certificates; products requiring 3C certification need to go through compulsory certification in advance;
• Confirm tariff rates: In 2026,some imported goods from Southeast Asia enjoy RCEP agreement tariff rates,and an origin certificate needs to be applied for in advance.

2.Common Issues

Mr.Deng once encountered such a situation: "A batch of imported cosmetics was required to be rectified by commodity inspection due to the lack of Chinese labels,which delayed the process for a week." In addition,some enterprises incorrectly declared used equipment as new,resulting in customs detention of the goods.

3.Zhongshen’s Support

The team of Mr.Gong from Zhongshen will help customers check the HS code in advance (to avoid overpaying tariffs due to incorrect codes),assist in applying for 3C certification or origin certificates,and help customers apply for preferential tariff rates based on the latest 2026 RCEP agreement.For example,it helped a customer save 12% of tariff costs last year.

2.Goods Arrival and Declaration: Submit Customs Clearance Documents to Customs

Objective: Complete the declaration within 14 days after the goods arrive at the port (late declaration will result in surcharges) to ensure fast customs review.

1.Key Actions

• Goods arrival notice: The shipping company or freight forwarder notifies the consignee that the goods have arrived;
• Electronic declaration: Submit the declaration form through the China International Trade Single Window;
• Submit paper documents: Some goods need to submit paper health certificates,origin certificates,etc.;
• Pay tariffs and value-added tax (VAT): Pay according to the tax bill issued by customs.

2.Common Issues

Manager Shi mentioned that some enterprises have their declarations returned by customs due to inconsistencies between the declaration information on the Single Window and the paper documents; some enterprises forget to declare within 14 days,resulting in late declaration surcharges (calculated at 0.5‰ per day,and the goods will be auctioned if overdue for more than 3 months).

3.Zhongshen’s Support

Zhongshen will remind customers to prepare documents 3 days before the goods arrive,assign a dedicated person to handle the Single Window declaration (with an accuracy rate of over 99%),and help customers estimate the tariff amount in advance to avoid capital occupation.For example,it helped a machinery enterprise lock in the exchange rate in advance,saving 2% of the foreign exchange purchase cost.

3.Commodity Inspection and Inspection: Ensure Goods Meet Quality and Safety Standards

Objective: Pass the quality inspection by the commodity inspection department and avoid unqualified goods from entering the country.

1.Key Actions

• Commodity inspection declaration: Submit the documents required for commodity inspection (such as health certificates,product quality reports);
• Inspection arrangement: Customs or commodity inspection randomly select goods for inspection (the sampling rate is about 15% in 2026);
• Inspection and rectification: If the inspection fails,rectify or return the goods as required.

2.Common Issues

Mr.Chai’s company imported a batch of toys.Due to excessive heavy metal content,the commodity inspection required them to return the goods,resulting in losses of freight and liquidated damages; some enterprises extended the inspection time due to failing to conduct pre-inspection in advance.

3.Zhongshen’s Support

Zhongshen will help customers connect with qualified testing institutions for pre-inspection in advance (there are 12 cooperating institutions in Shanghai in 2026).If the goods are selected for inspection,a dedicated person will accompany the on-site inspection and assist in organizing rectification materials.For example,it helped a food enterprise shorten the rectification time from 7 days to 3 days last year.

4.Release and Pickup: Complete Customs Clearance and Pick Up Goods

Objective: Pick up the goods smoothly and avoid increased storage costs.

1.Key Actions

• Customs release: After paying the tariffs,customs will issue a release order;
• Commodity inspection release: The commodity inspection will issue a release order after passing the inspection;
• Pickup: Pick up the goods at the port or airport warehouse with the release order.Pay attention to storage fees (overdue fees will be incurred if stored for more than 7 days).

2.Common Issues

Ms.Song once incurred an extra 2000 yuan in port storage fees due to failing to pick up the goods in time; some enterprises cannot pick up the goods due to incorrect information on the release order.

3.Zhongshen’s Support

Zhongshen will notify customers to pick up the goods within 1 hour after release,and coordinate the warehouse to arrange pickup priority (cooperative warehouses cover core areas such as Shanghai Yangshan Port and Pudong Airport),helping customers avoid overdue storage fees.For example,it helped a customer save about 3000 yuan in overdue fees last year.

5.Follow-up: Foreign Exchange Settlement and Tax Deduction

Objective: Complete foreign exchange receipt and payment and tax deduction to ensure a closed capital cycle.

1.Key Actions

• Foreign exchange settlement: Handle foreign exchange receipt and payment with customs declarations,invoices,etc.;
• Tax deduction: For imported goods under processing with imported materials,VAT can be deducted;
• Document archiving: Store customs clearance documents for at least 5 years.

2.Common Issues

Mr.Deng encountered problems in subsequent foreign exchange settlement due to failing to archive the customs declaration in time; some enterprises forgot to apply for VAT deduction,resulting in partial cost losses.

3.Zhongshen’s Support

Zhongshen will assist customers in handling foreign exchange receipt and payment (connecting to bank green channels),remind customers to apply for VAT deduction,and help customers organize and archive customs clearance documents (electronic + paper double backup) to ensure no hidden troubles in the future.

Self-handling Customs Clearance vs.Zhongshen Agency: Core Difference Comparison

Summary: Professional Agents Make Import Customs Clearance More Efficient

In 2026,the import customs clearance process has become more complex due to policy updates (such as the RCEP agreement and simplified 3C certification),and self-handling is prone to oversights.Zhongshen has been deeply engaged in the industry for over 20 years,and can help customers avoid risks and improve efficiency in every link.For example,it helped a new energy enterprise shorten the customs clearance time from 8 days to 3 days,saving 5 days of storage and production delay costs.If you have import customs clearance needs,you can contact the Zhongshen team,and professional services will help you break through the "last mile" of foreign trade imports.