---
title: "2026 Full Process of Import Tax Payment Agency and Key Compliance Operation Points - Zhongshen Trading China"
description: "In 2026，the volume of imported dairy products at Shanghai Port saw a year-on-year growth of 12%. Some enterprises have been left in a passive position due to the complex import tax payment process and ever-changing compliance requirements. The core challenge is to balance efficiency and risks — ensuring the legality of tax payment operations while shortening the capital turnover cycle. Manager Wang from Zhongshen pointed out that agency companies need to accurately control key links such as docu..."
url: "https://www.sh-zhongshen.com/en/letter-of-credit-knowledge/2026-import-tax-payment-agency-full-process-compliance.html"
language: "en"
type: "Article"
category: "Letters of credit basics"
datePublished: "2026-04-30"
dateModified: "2026-04-30"
brand: "Zhongshen Trading China"
image: "https://cndpic.sh-zhongshen.com/uploads/tradepics/forex/1vx4l8ptdIsq3.webp"
---

# 2026 Full Process of Import Tax Payment Agency and Key Compliance Operation Points

## I.Before Import Tax Payment: Document Pre-examination and Pre-compliance Review

In 2026,the volume of imported dairy products at Shanghai Port saw a year-on-year growth of 12%,with pasteurized milk and cheese imported from the EU accounting for over 40%.Many traders in East China reported that they often encounter two bottlenecks in the import tax payment process: first,the EU dairy product tariff rates adjust dynamically according to the type of certificate of origin,and a slight oversight may lead to overpayment of tariffs; second,foreign exchange payment needs to match documents such as customs declarations and bills of lading,and some enterprises have been rejected by banks due to inconsistent documents.

![Common Problems of 2026 Import Tax Payment? Agency Solutions](https://cndpic.sh-zhongshen.com/uploads/tradepics/forex/1vx4l8ptdIsq3.webp)

To address these pain points,Zhongshen,relying on 20 years of foreign trade agency experience,provides importers with a full-chain service from document pre-examination to payment verification.In the second half of last year,Mr.Jiang,a food trading company in Shanghai,imported a batch of German pasteurized milk through Zhongshen.He not only locked in a 0% tariff rate in advance (with the EU Generalized System of Preferences certificate of origin) but also completed foreign exchange payment within 3 working days after customs declaration,saving 7 working days compared to self-operation.

### 1.Unique Document Requirements for EU Dairy Products

Import of EU dairy products requires four core documents,and the type of certificate of origin directly affects the tariff rate: ① EU Generalized System of Preferences certificate of origin (Form A) can enjoy a preferential tariff rate of 0-5%; ② Sanitary certificate for dairy products exported to China (signed by EU official veterinarians); ③ Component analysis report (must comply with GB 25190 standard); ④ Commercial invoice (must indicate the fat content and protein content of dairy products).

- Assist enterprises to verify the qualification of the certificate of origin issuing authority,so as to avoid the inability to enjoy preferential tariff rates due to certificates issued by non-official institutions
- Compare the component analysis report with the domestic GB 25190 standard in advance.Last year,we helped an enterprise correct the wrong labeling of lactose content in the report,avoiding port return
- Guide the standard filling of commercial invoices to ensure that the value and quantity are completely consistent with the customs declaration and bill of lading

### 2.Dynamic Matching of Tariff Rates

In 2026,EU dairy product tariff rates are divided into three tiers: pasteurized milk (HS code 04011000) has a most-favored-nation tariff rate of 10% and a GSP tariff rate of 0%; hard cheese (HS code 04061000) has a most-favored-nation tariff rate of 12% and a GSP tariff rate of 5%.Zhongshen’s document team will calculate the difference between the two tariff rates in advance according to the type of certificate of origin provided by the enterprise,helping the enterprise choose the optimal plan.

| Dairy Product Type | HS Code | Most-Favored-Nation Tariff Rate | GSP Tariff Rate (Form A) | Common Risks of Self-operation | Zhongshen Assistance Points |
| --- | --- | --- | --- | --- | --- |
| Pasteurized Milk | 04011000 | 10% | 0% | Submitting non-GSP certificates of origin by mistake,leading to overpayment of tariffs | Verify the qualification of the certificate of origin in advance to lock in the 0% tariff rate |
| Hard Cheese | 04061000 | 12% | 5% | Component reports not complying with GB standards,leading to port return | Compare with domestic standards in advance to correct report data |

![2026 Full Process of Import Tax Payment Agency and Key Compliance Operation Points](https://cndpic.sh-zhongshen.com/uploads/tradepics/dPxAImjrrCvVw.webp)

## II.Port Link: Customs Declaration,Inspection and Tariff Payment

### 1.Quarantine Requirements for Dairy Products (2026 New Regulations)

Starting from 2026,the customs will implement dual checks of "electronic ledger + on-site sampling" for EU dairy products: ① Submit the electronic ledger through the China International Trade Single Window before entry,including information such as origin,batch number and shelf life; ② On-site sampling at the port for detection of aflatoxin M1 (limit ≤ 0.5μg/kg) and Enterobacter sakazakii (limit shall not be detected).

- Zhongshen helps enterprises complete the electronic ledger declaration 10 working days in advance,avoiding port detention due to incomplete information
- Arrange a dedicated person to coordinate with customs sampling.Last year,an enterprise failed to follow up on the test report in time after sampling,and Zhongshen actively coordinated the laboratory to issue the result urgently,saving 5 working days
- If there is a slight over-standard in the test,assist the enterprise to apply for retesting,avoiding losses from direct return

### 2.Tariff Payment and Pre-payment

Tariffs must be paid before customs release.In 2026,Shanghai Port supports two guarantee methods: "tariff guarantee insurance" and "bank guarantee",eliminating the need for enterprises to advance full tax payment in advance.Zhongshen has cooperated with multiple insurance companies and can issue the guarantee letter within 1 working day after customs declaration,helping enterprises release capital pressure.

In November 2025,Manager Tu of a food company in Hangzhou imported a batch of French cheese worth 5 million yuan.Due to insufficient bank guarantee limit during self-operation,he was unable to pay 600,000 yuan in tariffs,resulting in 7 days of cargo detention at the port and a container detention fee of 12,000 yuan.When importing again in March 2026,he applied for tariff guarantee insurance through Zhongshen,completed the guarantee within 1 working day,and the cargo was released smoothly with zero container detention fee.

## III.Payment Link: Foreign Exchange Compliance and Verification

### 1.Core Requirements for Foreign Exchange Payment

In 2026,the State Administration of Foreign Exchange requires that import payment must match the "customs declaration + bill of lading + invoice + contract" four documents to be consistent,and the payment time must be within 90 days after the import date of the customs declaration.If an enterprise fails to do so due to inconsistent documents or overdue payment,it will be listed as a Class B enterprise in the "Trade Foreign Exchange Receipt and Payment Enterprise Directory",affecting subsequent business.

- Zhongshen’s foreign exchange team will complete the verification of the four documents within 3 working days after customs declaration to ensure consistent information
- Remind enterprises of the payment time node in advance.Last year,we helped an enterprise avoid being downgraded in the directory due to overdue payment
- Assist enterprises to handle cross-border RMB payment through banks to reduce exchange rate fluctuation risks (the fluctuation of EUR/RMB reached 8% in 2026,and cross-border RMB payment can lock in the exchange rate)

### 2.Simplified Payment Verification Process

In 2026,foreign exchange verification has realized "automatic verification + manual review".Zhongshen will submit the verification materials within 5 working days after payment,ensuring that enterprises complete the verification within 30 days after customs declaration,avoiding subsequent tax issues.

## IV.Summary of Zhongshen’s Value

As can be seen from the EU dairy product import cases,Zhongshen’s agency service is not just simple document handling,but provides full-chain support including pre-review,on-site coordination and risk early warning according to the compliance requirements of different products.Throughout last year,among the import tax payment businesses handled by Zhongshen,the document pass rate reached 99.2%,the average payment time was shortened by 40% compared to the industry average,helping more than 120 East China enterprises avoid risks such as overpayment of tariffs and foreign exchange control.

## Related Resources
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