Cross-border provision of export labor services: Is formal customs declaration procedure required?
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I am an operator based in Shanghai providing engineering supporting cross-border labor dispatch services. In recent years, I have received many overseas labor dispatch orders for infrastructure projects in Southeast Asia. Last month, during financial accounting, the finance team found that several foreign exchange receipts from overseas transactions could not be declared normally. The bank stated that corresponding customs declaration documents are required, but I previously always thought that customs declaration is only required for exported goods.
The labor services are provided by personnel going abroad, there are no physical goods passing through ports, so why should I go through customs declaration? I have been stuck at this stage for nearly half a month, not only failing to get tax refunds, but also unable to settle the remaining project balance of more than 2 million RMB normally. I have to run to the bank and State Administration of Foreign Exchange service windows every day. I want to confirm whether export labor really needs customs declaration, and what supplementary operations I should take in this situation to make the whole process flow smoothly.
CharlotteYears of service：4Customer Rating：5.0
Currency Exchange AdvisorStart a Chat
First of all，it should be clarified that not all export labor services require customs declaration. The core judgment criterion is whether there is cross-border flow of tangible carriers during the labor delivery process. The engineering supporting dispatched labor services you encountered fall into the category of "associated labor accompanied by exit of engineering materials" clearly specified in the 2026 customs supervision regulations，for which corresponding customs declaration procedures are required.
At the pre-document review stage，you need to sort out the exit certificates of dispatched labor personnel，the labor subcontract contracts signed by both parties of the project，the export customs declaration forms of corresponding supporting engineering equipment，and the detailed list of labor costs，to verify that the information of the payment and collection entities，project numbers and service cycles of all documents are completely consistent，to avoid document review rejection caused by inconsistent information of four flows.
During the core declaration node operation，you do not need to declare according to the category of ordinary goods customs declaration. You can submit the declaration under the special module of "Cross-border Trade in Services" in the Single Window，select the corresponding supervision code of "Overseas Engineering Contracting Labor"，fill in the total labor amount，number of dispatched personnel，country of service delivery and other information，then you can get the service-type customs declaration certification form issued by customs.
In terms of abnormal response plan，if your labor project has completed foreign exchange receipt without declaration before，you can submit a situation statement to the competent customs，supplement the post-event retrospective declaration channel，and no additional penalties will be imposed. After the declaration is completed，you can directly submit the customs declaration certification form to the bank and tax department to complete the subsequent foreign exchange settlement and tax refund procedures. The compliance implementation cycle of the whole process can be controlled within 3-5 working days，which will not affect the settlement progress of the remaining balance of your existing projects at all.
AlexanderYears of service：10Customer Rating：5.0
Senior Trade AdvisorStart a Chat
The core valuation logic for service-type customs declaration is that associated labor costs shall not be declared repeatedly with the value of supporting exported engineering goods. In the submitted labor cost details, all installation and commissioning costs already included in the equipment value shall be excluded, and only the pure labor costs including dispatched personnel's remuneration, travel expenses and management fees shall be declared separately. If there is price query during the document review process, you can submit social insurance payment certificates of dispatched personnel, payroll transfer records, and on-site attendance records of the project to the customs as supporting documents.
The price negotiation process can be completed within 3 working days in general, and you can get the stamped and verified customs declaration certification form. For the new post-event retrospective declaration channel for trade in services launched in 2026, if the single retrospective declaration amount does not exceed 5 million RMB, submission to higher-level customs for review is not required, and the local competent customs can directly approve the application.
SarahYears of service：3Customer Rating：5.0
Foreign Exchange AdvisorStart a Chat
The logistics trajectories of your dispatched personnel's exit and the supporting engineering materials' exit shall be consistent. The copies of entry and exit stamps of all dispatched personnel, round-trip air ticket itineraries, and on-site check-in records of the destination project shall completely match the timeline of bills of lading and port-to-port transportation trajectories of the supporting engineering materials.
If some materials were exported through LCL bulk cargo channels before and complete logistics documents are not retained, you can apply to the original freight forwarder for a supplementary logistics trajectory certificate of the corresponding batch, which shall be affixed with the official seal of the freight forwarder and submitted as auxiliary declaration materials. There is no need to declare the labor personnel to the customs as "goods", only the service-type customs declaration information needs to be submitted, which will not cause any restriction on the normal entry and exit of personnel.
DavidYears of service：3Customer Rating：5.0
Business Development AdvisorStart a Chat
After completing the customs declaration for export labor, the corresponding income can enjoy the cross-border labor value-added tax zero-rate policy, no withholding income tax needs to be paid overseas, and the risk of additional taxation caused by being determined as a permanent establishment of non-resident enterprises can be avoided.
If your enterprise meets the requirements of the latest 2026 cross-border service VAT deferral policy, you can directly choose to defer the payment of value-added tax during declaration, no need to advance the corresponding tax, which can directly release working capital equivalent to 6% of the total labor amount. At the same time, note that the payment path of labor costs must be completely consistent with the declared foreign exchange receiving entity, no third-party offshore account is allowed for transit, otherwise anti-avoidance verification of cross-border related transaction pricing will be triggered.
OliviaYears of service：5Customer Rating：5.0
Senior Customs AdvisorStart a Chat
The serial number of the customs declaration certification form you submit to the bank later shall correspond one-to-one with the trade in services contract number marked in the SWIFT message remark of the corresponding foreign exchange receipt. The foreign exchange receipt note under CIPS RMB cross-border payment path can be automatically verified by directly matching the customs declaration information, no additional paper documents are required.
If your remaining project balance is remitted through an offshore account, you shall mark the attribute of labor cost of the corresponding project in the remark in advance, to avoid being judged by the bank as funds of unknown origin and put on suspense account. When settling foreign exchange, you can choose to trigger real-time foreign exchange settlement at the favorable exchange rate window, to enjoy the latest 2026 service trade foreign exchange settlement preferential rate points and reduce exchange difference losses.
WilliamYears of service：10Customer Rating：5.0
International Logistics AdvisorStart a Chat
You can sign a supplementary labor subcontract agreement, clearly mark the separate accounting attribute of labor costs, and agree that all dispatched personnel's labor relations belong to your enterprise, so as to avoid overseas labor disputes in the follow-up. If new subsequent projects involve labor dispatch of more than 100 personnel, you can purchase corresponding dispatched labor risk insurance policy from China Export & Credit Insurance Corporation, and the insurance policy certificate can also be used as auxiliary materials for customs declaration.
Note that the compliance responsibility related to customs declaration shall be clearly specified in the agreement signed with the overseas client, to avoid contract performance disputes caused by declaration problems in the follow-up. All documents shall be retained for no less than 5 years to meet the retrieval requirements for subsequent customs verification.
RobertYears of service：6Customer Rating：5.0
Warehouse Management AdvisorStart a Chat
Service-type labor customs declaration does not require any physical inspection link. All declaration materials are reviewed through the online Single Window channel, no need to arrange personnel to submit paper materials on site.
If you receive customs inspection notice, you only need to carry relevant labor contracts, personnel certificates, foreign exchange receipt vouchers to the designated window for verification, no container unpacking or any physical goods inspection is required. If you previously mistakenly filled labor costs into ordinary goods customs declaration form, you can directly submit an application for deleting the original declaration and re-declaring, state that it is a declaration category filling error, which will not generate any inspection or penalty record.
DanielYears of service：8Customer Rating：5.0
Legal AdvisorStart a Chat
When you submit the export tax refund application after completing customs declaration, you shall ensure that the labor contract, customs declaration form, foreign exchange receipt note and invoice are completely consistent (four flows matching). All documents can be filed and retained for record, which will not trigger tax verification letter.
For your overdue unreported labor tax refund before, with the supplementary customs declaration certification form, you can go through the new 2026 overdue tax refund supplementary declaration channel, which can trace back the unreported labor tax refund rights of up to nearly 3 years. If information comparison failure occurs during the pre-declaration verification stage, you can directly submit an information synchronization application in the Single Window, the data synchronization can be completed within 1 working day, and you can get the tax refund normally.