Who Collects Foreign Exchange Tax for Proxy Export? Clear Key Process Points

Export of Electronic Components to Vietnam: Pain Points and Solutions for Foreign Exchange Tax Collection

In 2026,Vietnam’s smartphone assembly capacity expands by 22% compared with 2025,and its import demand for Chinese mobile phone parts increases by 18% year-on-year,making it one of the core target markets for Shanghai foreign trade enterprises.However,many enterprises report that they often face confusions over "who collects foreign exchange tax" and "how to calculate the tax base" when exporting to Vietnam -- some enterprises mistakenly include freight into the tax base resulting in overpayment,some are punished by the State Bank of Vietnam due to inconsistent foreign exchange receipt and payment entities,and some even face tax refund delays of more than 20 days.These seemingly trivial problems directly affect the cash flow and compliance of enterprises.

Core Value of Zhongshen: Translating Policies into Implementable Processes

In view of the characteristics of foreign exchange control and tax policies in the Vietnamese market,Zhongshen relies on more than 20 years of experience in foreign trade agency in Southeast Asia,focuses on "clarifying foreign exchange tax collection entities and standardizing processes",and helps enterprises solve two core pain points: first,avoiding penalties caused by wrong foreign exchange tax declaration,and second,linking up with export tax refund to shorten the capital occupation cycle.Manager Tang’s team will first sort out the latest Foreign Exchange Control Regulations and Export Tariff Schedule of Vietnam according to the type of electronic components exported by the enterprise,clarify the collection entity of foreign exchange tax and tax base calculation rules in proxy export,and then design a targeted service process.

Module Breakdown: Details of Agency Services for the Vietnamese Market

1.Document Review: The First Checkpoint for Accurate Foreign Exchange Tax Declaration

In 2026,the General Department of Vietnam Customs and the State Bank of Vietnam jointly issued a notice,requiring that the Foreign Exchange Tax Pre-declaration Form be submitted together with export documents,clarifying that the tax base is the Free on Board (FOB) price,which must be completely consistent with the FOB amount on the customs declaration form,bill of lading and commercial invoice,otherwise tax assessment will not be approved.Many enterprises fail to separate freight and insurance premiums and mistakenly take the CIF (Cost,Insurance and Freight) price as the tax base,leading to overpayment of foreign exchange tax.

Zhongshen’s solution: Manager Tang’s team has established a "Triple Verification Mechanism for Vietnamese Documents" --

• Step 1: Document specialists verify the FOB amount on commercial invoices and bills of lading,separate and list freight and insurance premiums individually;
• Step 2: Tax policy specialists match the Foreign Exchange Tax Pre-declaration Form to ensure the tax base is consistent with the customs declaration form;
• Step 3: Customs clearance supervisors review the Vietnamese translation of documents (local regulations require key documents to be bilingual) to avoid declaration discrepancies caused by translation errors.

In addition,the team provides enterprises with a "Vietnam Tax Base Calculation Template" in advance,clarifying which expenses (such as international freight,port sundry fees) can be deducted from the tax base,to help enterprises accurately calculate the tax payable.

2.Foreign Exchange Receipt and Payment: Avoid the "Account Freeze" Risk from the State Bank of Vietnam

Vietnam tightened its foreign exchange control in 2026,requiring that foreign exchange from proxy export be directly remitted to the designated local Vietnamese partner bank account of the agency,and the source of foreign exchange be declared within 3 working days (export contract,copy of bill of lading and commercial invoice are required),otherwise the bank will freeze the account.If an enterprise receives foreign exchange directly,it is very likely to be punished by the State Bank of Vietnam because its account is a "trade settlement account" rather than an "agency receipt and payment account".

Zhongshen’s solution: The foreign exchange team led by Ms.Yu has established a "Green Channel" with Saigon Commercial Bank of Vietnam --

• Open exclusive agency receipt and payment accounts for enterprises in advance to ensure direct arrival of foreign exchange;
• Complete the declaration of foreign exchange source within 24 hours after receiving the exchange,and submit electronic documents simultaneously;
• Adopt the dual path of "offshore account + onshore account".If the onshore account is temporarily frozen,funds can be transferred through the offshore account to avoid affecting foreign exchange settlement.

When a Shanghai electronic components enterprise exported to Vietnam on its own in 2025,its account was frozen because foreign exchange was remitted to a personal account,resulting in a 15-day delay in foreign exchange settlement.After entrusting Zhongshen in 2026,the foreign exchange receipt time was shortened from the original 5 days to 2 days,and no account freeze occurred.

3.Tax Refund Link: Turn Foreign Exchange Tax Certificates into a "Tax Refund Accelerator"

Vietnam adjusted its export tax refund policy in 2026,requiring that the "foreign exchange tax payment certificate" be a prerequisite for tax refund applications,and the tax authority shall simultaneously verify the consistency between the foreign exchange tax declaration and the customs declaration form,resulting in the tax refund cycle extended from the original 15 days to 20 days.If the enterprise delays paying the foreign exchange tax,the tax refund will also be delayed,occupying the enterprise’s cash flow.

Zhongshen’s solution: The team has established a "pre-communication mechanism" with the Vietnamese tax authority --

• Submit the foreign exchange tax declaration simultaneously at the document review stage,pay the foreign exchange tax immediately after receiving the exchange,and obtain the payment certificate within 1 working day;
• Connect with the domestic tax system to realize electronic synchronization of "foreign exchange tax certificate + customs declaration form",avoiding delays in the transmission of paper materials;
• Manager Tang’s team will remind enterprises to prepare VAT invoices and other materials required for tax refund 3 days in advance to ensure complete materials.

After the aforementioned Shanghai electronic components enterprise entrusted Zhongshen in 2026,the tax refund cycle was shortened from the original 30 days to 10 days,saving 12,000 yuan in financial costs per quarter.

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Customized Services: Matching the Needs of Different Products and Target Countries

In addition to electronic components exported to Vietnam,Zhongshen provides customized agency services according to the characteristics of different products and target countries: For example,for textiles exported to Malaysia,local regulations require foreign exchange tax to be declared simultaneously with the certificate of origin,and the team will help enterprises apply for FORM E Certificate of Origin in advance; For mechanical parts exported to Thailand where foreign exchange control is stricter,the team will adopt the combined mode of "third-party payment platform + agency account" to ensure the safety of foreign exchange.

If you export products to Southeast Asia,Europe and other markets,and have questions about "who collects foreign exchange tax for proxy export",you can contact Manager Tang’s team at Zhongshen.We will sort out policy details according to your product type and target country,design an exclusive agency scheme,and help you improve foreign trade efficiency and reduce compliance risks.