Full Process of Agency Import and Export Tax Refund and Analysis of 2026 Practical Compliance Key Points

Full Process of Agency Import and Export Tax Refund (2026 Latest Compliance Version)

In 2026,global trade compliance supervision continues to tighten.The General Administration of Customs has revised the Administrative Measures for Agency Import and Export Tax Refund,extending the document retention period for agency tax refund from 3 years to 5 years,and increasing the inspection rate for high-risk categories.Many import and export enterprises are unfamiliar with the new regulations,resulting in problems such as delayed tax refunds and temporarily withheld funds.As a foreign trade agency based at Shanghai Port,we combine front-line practical experience to break down the full process of agency import and export tax refund,helping enterprises avoid compliance risks and recover tax refunds quickly.

1.Core Operation Process of Agency Export Tax Refund

The core of agency export tax refund is the integration of "document flow,goods flow and capital flow".The 2026 process nodes are as follows:

• Document Collection and Compliance Review: The entrusting party shall provide special VAT invoices (input),export goods declaration forms (printed from E-Port),packing lists,sales contracts,certificates of origin (if applicable to RCEP/free trade agreements),and agency agreements.We will check the consistency between HS codes and declaration elements in advance.The HS code inspection rate of customs in 2026 increased by 18% compared with 2025.Incorrect classification will directly lead to failure of tax refund review.For example,in a hardware export order from Shanghai we handled in March 2026,the entrusting party mistakenly classified stainless steel bolts as "other fasteners".We adjusted them to the correct HS code 73181500,avoiding temporary withholding of 230,000 CNY in tax refunds.
• Customs Declaration and Port Release: Relying on the customs declaration green channel of Shanghai Port,we can complete pre-declaration within 2 hours.For mechanical and electrical equipment products,automatic import license from the Office of Mechanical and Electrical Products shall be obtained in advance (if applicable).For chemical products,MSDS and dangerous goods packaging certificate shall be provided.The overall customs clearance time of Shanghai Port in 2026 is 27% faster than the national average,which can greatly shorten the cargo circulation cycle.
• Foreign Exchange Receipt and Verification: In 2026,the State Administration of Foreign Exchange adjusted the verification period for agency exports from 180 days to 90 days.The entrusting party shall complete foreign exchange receipt within 90 days after the goods are exported,and the receiving account shall be consistent with the receiving unit indicated on the customs declaration form.If the payment is received by a third party,a foreign exchange receipt explanation from the entrusting party shall be provided,otherwise tax refund declaration cannot be completed.
• Tax Refund Declaration and Tax Review: After the foreign exchange receipt is completed,we will submit tax refund declaration materials through the electronic tax bureau.In 2026,the review cycle for agency tax refund by tax authorities has been shortened to 3-5 working days.However,if there are doubts about documents,cooperation with customs for verification is required.
• Tax Refund Receipt and Accounting Treatment: After the review is passed,the tax refund will be directly transferred to the corporate account of the entrusting party.We will provide tax refund vouchers to assist the entrusting party in completing accounting treatment.

2.Special Process for Agency Import Tax Refund

Agency import tax refund is mainly applicable to enterprises engaged in "processing with imported materials for re-export" or "imported goods used for R&D and production of export products".The 2026 process is slightly different from that of export tax refund:

• VAT paid in the import link can be deducted as input tax.If eligible for VAT credit refund,enterprises can apply for refund of incremental retained VAT credit.
• Documents such as import goods declaration form,special customs import VAT payment receipt,agency import agreement,and export goods detail list shall be provided.
• In 2026,the focus of customs inspection on import VAT credit refund is "the matching between cargo flow and export products".Production process explanation documents shall be prepared in advance.

3.2026 Compliance Red Lines and Risk Early Warnings for Agency Tax Refund

Many enterprises fail to obtain tax refunds due to neglect of details.The following risks shall be focused on and avoided in 2026:

• HS Code Classification Error: In 2026,customs established an intelligent classification and comparison system.If the code does not match the actual attributes of the goods,inspection will be triggered,and tax refund can be delayed for up to 6 months.
• Inconsistent Documents: The model,brand and material indicated on the VAT invoice shall be completely consistent with those on the customs declaration form.In 2026,tax authorities will compare the electronic ledger of invoices with customs declaration data,and any minor difference will lead to failure of review.
• Delayed Foreign Exchange Verification: The 90-day verification period is half shorter than that of the original policy.If foreign exchange is not received on time,enterprises cannot enjoy the tax refund policy and need to switch to tax exemption declaration.
• False Trade Risk: In 2026,customs will carry out "double random,one public" inspection jointly with tax authorities.If there are acts such as false contracts and forged documents,tax refunds will be recovered and the enterprise will be included in the list of dishonesty.

4.Exclusive Advantages of Agency Tax Refund at Shanghai Port

As a foreign trade agency headquartered in Shanghai,we have the following core competitiveness:

• National port linkage: We can carry out agency tax refund business at more than 20 ports nationwide including Shenzhen,Ningbo and Qingdao,eliminating the need for the entrusting party to travel between different regions.
• Global compliance network: Covering major trade regions such as RCEP,the EU and the US,we can assist enterprises in handling services such as certificate of origin endorsement and anti-dumping duty avoidance.
• Professional risk control team: With 20 years of front-line practical experience,we can identify document risks in advance.Among the 127 agency tax refund cases we handled in 2026,there were zero delays and zero violations.

The following is a comparison table between self-operated tax refund and agency tax refund,helping enterprises quickly select the suitable mode:

The 2026 agency tax refund policy puts more emphasis on compliance and process simplification.If an enterprise lacks support from a professional team,choosing a reliable agency can greatly reduce costs and improve tax refund efficiency.If you have needs for agency import and export tax refund,you can consult our professional team at any time.