---
title: "2026 In-Depth Analysis of Full Import Food Customs Declaration and Tax Filing Process and Practical Guide to Risk Mitigation - Zhongshen Trading China"
description: "Import regulations are becoming stricter in 2026，and enterprises filing customs declarations independently face challenges such as complicated documents and changing quarantine standards. This article focuses on food cargoes，provides an in-depth analysis of the full chain from document pre-audit to release，and reveals hidden risk points such as customs valuation and label compliance. Combined with Zhongshen’s 20 years of practical cases，it provides actionable risk avoidance strategies to help im..."
url: "https://www.sh-zhongshen.com/en/food-wine/2026-import-food-customs-tax-process-guide.html"
language: "en"
type: "Article"
category: "Food and beverages"
datePublished: "2026-06-20"
dateModified: "2026-06-20"
brand: "Zhongshen Trading China"
image: "https://cndpic.sh-zhongshen.com/uploads/tradepics/food/1Y3oB2sWnqMGW.webp"
---

# 2026 In-Depth Analysis of Full Import Food Customs Declaration and Tax Filing Process and Practical Guide to Risk Mitigation

## Hidden Compliance Risks Behind the Surge in Southeast Asian Fruit Imports

In the first quarter of 2026,the import volume of Thai durians and Vietnamese dragon fruits at Shanghai Port increased by 37% year-on-year,while the customs rejection rate and quarantine detention batches also hit a three-year high.The short shelf life of tropical fruits is in sharp conflict with complex animal and plant quarantine requirements.When many enterprises import for the first time,goods are often detained at the port for more than 5 days due to non-conforming certificate of origin format,misjudgment of pesticide residue standards or defective label design,with a loss rate as high as 15%-20%.What is more challenging is that the 2026 edition of the Regulations on the Administration of Registration of Overseas Manufacturers of Imported Food has increased the on-site inspection ratio from 30% to 50%,further compressing the fault tolerance space for enterprises to declare independently.

![Avoid 3 Major Import Customs Declaration Pitfalls, Zhongshen Helps You Cut 20% of Compliance Costs](https://cndpic.sh-zhongshen.com/uploads/tradepics/food/1Y3oB2sWnqMGW.webp)

Zhongshen has resident operation teams at Pudong International Airport and Yangshan Port,and has handled more than 2,000 batches of fruit import business in the past two decades.Manager Yang mentioned that in June last year,a fresh food e-commerce company in Jiangsu tried to declare imported Malaysian jackfruit on its own,and the goods were forced to be returned after arrival because it did not apply for the Entry Animal and Plant Quarantine Permit in advance,resulting in a direct loss of more than 800,000 yuan.Such cases expose the shortcomings of individual enterprises in tracking policy changes in real time and lacking a regular communication mechanism with port authorities.The value of professional agents lies in converting scattered regulatory provisions into executable operation lists,and turning post-incident remediation into pre-incident prevention and control.

## Document Pre-Audit: Block 90% of Declaration Loopholes Before Shipment

Omissions in the document link are the primary cause of import failure.Zhongshen has established a three-level review mechanism: first,the merchandiser checks the consistency of basic information,then the customs declaration supervisor verifies the logical compliance,and finally the on-site staff communicates with the port customs before declaration.Taking Thai durian as an example,in 2026,customs requires that the certificate of origin must indicate the specific orchard registration number,which must match the filing information of the Thai agricultural department in real time.The certificates obtained by many enterprises are in correct format,but the orchard code has expired,leading to automatic system rejection after the goods arrive at the port.

- Certificate of Origin: It is necessary to verify the applicability of preferential trade agreements.Under the RCEP framework,the tariff on durian has been reduced from 15% to 9%,but column 11 of the certificate must fill in the specific origin criteria
- Health Certificate: Since 2026,a pesticide residue test report is required as an attachment.The number of test items has increased from 28 to 43,and the testing laboratory must be included in the recognized list of the General Administration of Customs
- Phytosanitary Certificate: It is necessary to confirm in advance whether the exporting country is included in China’s access list.Some production areas in Vietnam have been suspended from import due to Mediterranean fruit fly outbreaks,and certificates are invalid even if they are authentic
- Trade Contract and Invoice: Customs will refer to the market transaction price of the same period during valuation.A low price will trigger valuation consultation,and foreign exchange payment vouchers and email communication records should be prepared in advance to prove the authenticity

Manager Yang’s team once handled the import of Vietnamese dragon fruits for a supermarket chain in Zhejiang.During the pre-audit stage,it was found that the test report provided by the supplier did not include the newly added cypermethrin item,and the team immediately requested supplementary testing,avoiding the risk of unqualified inspection after the goods arrived at the port.This link usually takes 3-5 working days,but it can save at least two weeks for the subsequent process.

## Port Customs Declaration: HS Code Classification and Valuation Negotiation

HS code classification for fruits seems simple,but actually hides differences in tax rates.Fresh durian is classified under 08045000 with a 9% tariff; frozen durian is classified under 08119090 with a 30% tariff; durian pulp is classified under 20089990 with a 20% tariff.In 2026,customs has intensified penalties for classification errors,and false declaration may lead to confiscation of goods or downgrade of enterprise credit rating.The customs declaration department of Zhongshen participates in the video training of the General Administration of Customs every week to master the latest classification ruling cases.Last October,a customer declared fresh edible passion fruit under 08059000 (fresh apples,pears),which was identified by customs as 08045000 (fresh durian and other tropical fruits),resulting in tax repayment and fine.

![What to Do If Imported Goods Are Detained by Customs? Professional Agents Teach You Quick Solutions](https://cndpic.sh-zhongshen.com/uploads/tradepics/D6oQpnuVEy3Rj.webp)

Valuation is another major challenge.The customs database captures the declared prices of similar commodities at national ports in the past three months to form an early warning range.The average price of Thai Musang King durian at Shanghai Port in April 2026 was 38-42 yuan per kilogram.If the declared price is lower than 35 yuan,the system will automatically trigger manual valuation.Zhongshen’s practice is to submit three documents together with the declaration: Thai export customs declaration form,international transport insurance policy,and foreign exchange payment slip,to prove the rationality of the price.The trading company run by Mr.Sun was once questioned by customs for low declared price.Manager Yang’s team sorted out three contracts from the Thai exporter,Hong Kong transit party and domestic consignee overnight,proving that the price difference came from different trade terms,and the goods were finally released according to the declared price.

| Declaration Elements | Common Errors | Zhongshen’s Verification Method |
| --- | --- | --- |
| HS Code | Confusion between fresh produce and processed products | Cross-check product descriptions and processing technology specifications |
| Trade Term | Mixed use of CIF and FOB leading to duplicate calculation of freight | Review shipping documents and insurance policy headers |
| Quantity Unit | Incorrect conversion between cartons and kilograms | On-site unpacking and random weight check |
| Price Composition | Failure to declare royalties | Verify brand authorization agreements |

## Commodity Inspection Link: From Laboratory Testing to Label Rectification

In 2026,the General Administration of Customs implements a dual-track system of "inspect-and-release on the spot" and "laboratory testing" for imported fruits.On-site inspection mainly verifies the consistency of goods and documents,pests and diseases,and packaging integrity.Zhongshen is equipped with full-time inspection coordinators at Yangshan Port,who sort out the cargo storage map in advance to ensure quick positioning during customs random inspection,reducing the average inspection time from 4 hours to 1.5 hours.However,the real risk lies in the laboratory testing link.Although the sampling ratio is only 5%,once excessive pesticide residues are detected,the entire batch of goods will be returned or destroyed.

Label compliance is another high-risk area.The 2026 General Rules for Labeling of Imported Fresh Fruits require that Chinese labels must indicate: origin,orchard registration number,packaging factory registration number,importer filing number,and picking date.Many enterprises directly stick self-adhesive labels on the original packaging,but customs requires that labels must be firm and not easy to fall off,and must not cover the origin mark.The enterprise run by General Manager Shi imported bananas from the Philippines,and the label fall-off rate reached 30% during transportation due to weak adhesive,which was judged as label non-compliance.The entire batch of goods was subject to mandatory technical rectification,delaying the launch period by one week.

Zhongshen provides label pre-audit and labeling services.Before the goods are loaded into containers,the design draft is sent to the food section of the port customs for pre-audit,and labeling is supervised at the overseas packaging factory after confirmation.For goods requiring rectification,the company has a label rectification workshop in the bonded zone,which can complete the whole process of re-labeling,re-inspection and re-release in as fast as 6 hours.

## Tax Payment,Release and Post-Supervision

After the inspection is completed,the system generates a tax payment receipt.In 2026,customs promotes the "tariff guarantee insurance" model,where enterprises do not need to pay the deposit actually,and can get goods released with the policy issued by the insurance company.Zhongshen has established direct connection channels with three leading insurance companies,reducing the premium rate from 0.3% to 0.15%.Mr.Sun’s company imports more than ten containers of fruits per month during peak season,and after adopting this model,the occupation of working capital has been reduced by more than 3 million yuan.

Release is not the end.Customs implements 90-day post-supervision on imported fruits,requiring enterprises to establish sales record ledgers to ensure that goods do not flow into smuggling channels.The traceability system developed by Zhongshen binds the customs declaration number with downstream sales invoices and logistics documents,and automatically generates supervision reports.Last December,Supervisor Guan’s client received a customs verification notice,requiring the provision of sales flow of durians imported three months ago.Manager Yang’s team retrieved the complete data chain within half a day,proving that the goods had entered formal channels such as Metro and Freshippo,and passed the verification smoothly.

## Practical Case: Resolve the Return Crisis of Thai Mangosteen in Ten Days

In February this year,Ms.Zhuo’s company imported 20 tons of mangosteen from Thailand,which was judged as "unapproved variety" by customs after arrival.In fact,Thai mangosteen is included in the access list,but the supplier mistakenly declared the "Mazhu mountain" variety as "Shazhu mountain".The two are similar in appearance but different in Latin scientific name.The goods had been detained for three days,with nearly 10,000 yuan of container detention charge and cold storage fee incurred every day,and the shelf life of mangosteen was only ten days left.

After Zhongshen intervened,Manager Yang first contacted the Thai Department of Agricultural Cooperation to issue an official variety identification certificate,proving that "Mazhu mountain" is a cultivated variant of "Shazhu mountain" and belongs to the access scope.Secondly,they submitted the Application for Correction of Import and Export Goods Declaration Error to the General Administration of Customs,explaining that it was not a deliberate act.At the same time,they coordinated the laboratory to conduct expedited testing and issue a qualified report first.Finally,customs agreed to correct the declaration information,and the goods were released on the 10th day.Although the best sales period was missed,full loss was avoided.After that,Ms.Zhuo transferred all her import business to Zhongshen for agency.When importing the new season mangosteen in April this year,the time from port arrival to shelf was only 72 hours.

## Hidden Value of Professional Agents

The real value of import agents does not lie in running errands and submitting documents,but in converting policy uncertainty into calculable cost and risk models.Zhongshen releases the Port Regulatory Dynamic Briefing every month.The April 2026 issue warned of the risk that Vietnamese dragon fruits may be suspended due to outbreaks,reminding customers to adjust their procurement plans.Its system is directly connected to the Customs Single Window and the inspection and quarantine paperless platform.The declaration data is entered once and shared by multiple departments,reducing the error rate of manual repeated entry to zero.

For small and medium-sized enterprises,it is too costly to build their own customs team.The annual salary of a mature customs declarant starts from 150,000 yuan,and continuous investment in training is also required.Zhongshen charges per order,and the service fee for each fruit customs declaration is between 800-1500 yuan,and bears the direct loss caused by declaration errors.Mr.Sun calculated that his company imports 50 containers a year,and after outsourcing the agency service,the comprehensive cost has decreased by 22%,and the customs clearance efficiency has increased by 40%.More importantly,he no longer needs to receive customs inspection calls in the middle of the night.

The import regulatory environment in 2026 will only become stricter,but the more complex the rules are,the more prominent the value of professional division of labor is.Established agents like Zhongshen have long precipitated compliance capabilities into standardized operation modules.Instead of groping and making mistakes on their own,enterprises can use external professional forces to focus on sales channels and supply chain construction.Smooth customs clearance of goods and fast capital turnover are the essence of import trade.

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