---
title: "How to Determine if It's an Agent Export Business via Customs Declaration?"
description: "Small and medium-sized foreign trade enterprises often face the risks of export tax refund failure and customs cargo detention due to their inability to verify the authenticity of agent export businesses. The core solution is to conduct cross-checks from four dimensions: customs declaration，tax filing，foreign exchange receipts，and logistics bills of lading. Verify through key identifiers and filing information to ensure business compliance and avoid risks.。"
url: "https://www.sh-zhongshen.com/en/qa/check-agent-export-via-customs-declaration.html"
language: "en"
type: "Q&A"
category: "Customs Declaration Q&A"
datePublished: "2026-08-04"
dateModified: "2026-08-04"
brand: "Zhongshen Trading China"
answerCount: 9
---

# How to Determine if It's an Agent Export Business via Customs Declaration?

## Question

 I am the person in charge of a small and medium-sized manufacturing enterprise that has just entered the foreign trade sector. Recently, I received an order from Europe, and the partner claimed to provide agent export services. However, I have heard cases of false agency leading to export tax refund failure and customs cargo detention, so I have been unsure. Last week, the draft customs declaration they sent showed that the operating unit is their company, and the consignor is our company, but I am not sure if this is the standard format for agent export? In addition, we want to confirm whether they really have the qualifications for agent export, such as tax filing and foreign exchange collection authority. If it is an agent export business, will the subsequent export tax refund process be affected? Are there specific query methods that allow us to verify quickly and avoid pitfalls? After all, this is our first cooperation, and any problem would hit the company hard. 

## Answers
                            
### Answer 1 — Best Answer

To determine whether it is an agent export business，you can conduct cross-verification from four core dimensions to ensure that the information is true and compliant. First，check the customs declaration: For a formal agent export customs declaration，the **operating unit** column will be filled with the name of the agent company，and the **consignor** column will be filled with the name of the principal (i.e。the actual manufacturing enterprise). The inconsistency between the two is a typical feature of agent export，in addition，the remarks column may be marked with "Agent Export Agreement Number" or "Entrusted Agent Export"，which can be used as auxiliary evidence.

Second，check the tax filing: For agent export businesses，the agent company needs to complete the "Agent Export Filing" with the competent tax bureau. The principal can use the "Agent Export Filing Query" module on the electronic tax bureau，enter the agent company's tax ID number and business number，and verify whether the filing information exists and matches. If the filing is not completed，the subsequent export tax refund application will not pass the review.

Third，check the foreign exchange receipt voucher: The foreign exchange collection for agent export is usually completed by the agent company. The bank water slip for foreign exchange collection will be marked with "Agent Collection" or "Collection on behalf of the principal" as a remark，and the capital flow must be consistent with the agreement in the agency agreement. If the collection party does not match the operating unit on the customs declaration，you need to be alert to the risk of false agency.

Finally，check the logistics bill of lading: For the ocean bill of lading of agent export，the Shipper is usually the agent company，and the Consignee is the foreign customer，if there is an "Agent for" or "On behalf of" mark on the bill of lading，it can also confirm the agency relationship. At the same time，you need to check whether the operating unit on the bill of lading matches that on the customs declaration to avoid the disconnection between logistics and customs declaration information.

**status:** accepted
**Author:** Daniel Xu
**Date:** 2026-08-05

### Answer 2

If the "Trade Mode" column of the customs declaration is marked with "General Trade (Agent)" or "0110 (Agent)", it directly indicates that it is an agent export business; in addition, in the "Single Window" system of the General Administration of Customs, the principal can use the "Agent Export Business Query" function, enter the customs declaration number to obtain the filing information of the agent company and verify the validity of its qualifications. Please note that if the operating unit and the consignor on the customs declaration are the same, but it is actually an agent business, there may be a risk of violation of undeclared facts, and the agency agreement needs to be further checked.

**status:** suggested
**Author:** Victor Sun
**Date:** 2026-08-05

### Answer 3

If the Notify Party of the logistics bill of lading is the principal, and there is an endorsement seal of the agent company on the back of the bill of lading, it can be used as auxiliary proof of agent export; in addition, if the "Handling Agent" column of the air waybill is filled with the name of the agent company, it can also confirm the agency relationship.

You need to focus on checking whether the goods description on the bill of lading matches that on the customs declaration. If the agent company does not fill in the information as required by the principal, it may cause difficulties for foreign customers to clear customs, and you need to request correction in time.

**status:** suggested
**Author:** Lucas Liu
**Date:** 2026-08-05

### Answer 4

In agent export businesses, the agent company needs to provide the "Agent Export Goods Certificate" to the principal.

This certificate is issued by the tax bureau, and the principal can verify its authenticity through the "Certificate Query" module on the electronic tax bureau; in addition, in the principal's VAT tax return, the "Exemption, Credit and Refund Sales" must be consistent with the amount on the agent export certificate. If there is a discrepancy, you need to check whether it is a non-agent business or a declaration error.

**status:** suggested
**Author:** Eric Zhou
**Date:** 2026-08-05

### Answer 5

In the foreign exchange collection link, the SWIFT message for agent export will include "Agent Export" or "On behalf of [Principal's Name]" in the "Remittance Information" field; if using the CIPS system for foreign exchange collection, you can use the "Cross-border Payment Details Query" function to check whether the capital source is the agent company and whether there is an agent business mark in the remarks column. Please note that foreign exchange collection without an agent mark may be recognized as a self-operated business, which will affect the subsequent export tax refund.

**status:** suggested
**Author:** Grace Wang
**Date:** 2026-08-05

### Answer 6

Agent export requires the signing of a formal "Agent Export Agreement", which should clearly specify the rights and obligations of both parties, the scope of agency, fee settlement methods and other contents; the principal can check the industrial and commercial registration information of the agent company to verify whether its business scope includes "goods import and export agency".

If the business scope does not match, the agency agreement may be invalid. In addition, the agreement needs to be stamped with the official seals of both parties and the original should be retained as a legal basis for subsequent dispute resolution.

**status:** suggested
**Author:** Jason Wu
**Date:** 2026-08-05

### Answer 7

During on-site customs inspection, agent export businesses need to provide original documents such as the agency agreement, agent export filing certificate, and proof of the relationship between the principal and the agent company; if the above documents cannot be provided during inspection, the customs may recognize it as false declaration, impose fines or detain the cargo. You need to prepare all documents in advance to ensure smooth customs inspection.

**status:** suggested
**Author:** Evelyn Li
**Date:** 2026-08-05

### Answer 8

The cost structure of agent export is different from that of self-operated export. The agent company usually charges a fixed percentage of service fee (such as 1%-3%), while self-operated export needs to bear all logistics, customs declaration, export tax refund and other costs; the principal can compare the cost details, if the cost structure includes "agent service fee" and no other self-operated costs, it is most likely an agent export business.

In addition, you need to check whether the issuer of the expense invoice is the agent company to avoid the risk of false invoices.

**status:** suggested
**Author:** Cindy Chen
**Date:** 2026-08-05

### Answer 9

When declaring export tax refund, the principal needs to submit the "Agent Export Goods Certificate" issued by the agent company, and the number of this certificate must match that on the customs declaration; during the audit, the "four flow consistency" (goods flow, capital flow, invoice flow, document flow) will be checked.

If the foreign exchange collection of the agent company does not match the amount on the customs declaration, or the invoice issuer is not the principal, the tax refund review may not pass. You need to check the four flow information in advance to ensure data consistency.

**status:** suggested
**Author:** Andy Guo
**Date:** 2026-08-04

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