Full Process and Compliance Operation Guide for Agency Import & Export Tax Rebate

Core Policy Breakdown of Agency Import and Export Tax Rebate and Its Impacts in 2026

The 2026 tax rebate rate adjustment covers 12 categories of key commodities,to which enterprises need to pay close attention: products with high tax rebate rates (such as precision instruments with a 13% tax rebate rate) need to strengthen classification accuracy,while sensitive commodities with low tax rebate rates (such as some textiles) need to complete the endorsement of Certificate of Origin in advance.Taking a machinery processing plant as an example,due to the failure to confirm the tax rebate rate change in time,it received RMB 32,000 less tax rebates for 12 sets of equipment,which is a typical risk caused by lagging policy awareness.

Policy Updates: Three Types of Enterprises Require Priority Verification

• 1.Small and medium-sized enterprises applying for tax rebate for the first time: Need to fill in the and complete the account opening of the Electronic Taxation Bureau.The new "Automatic Electronic Data Verification" module added in 2026 reduces the error filling rate by 40%.
• 2.Cross-regional operating enterprises: Need to complete the "local declaration" filing in the place of operation in advance.For example,Shenzhen enterprises that handle tax rebate at Shanghai ports additionally need to upload the .
• 3.Enterprises with tax inspection records: Need to focus on checking whether the "quantity unit" of the customs declaration form matches that of the VAT invoice.A chemical enterprise encountered a 30-day tax rebate delay due to the confusion between the units of "kilogram" and "ton".

Practical Operation of the Full Process of Agency Tax Rebate: From Document Pre-verification to Tax Rebate Arrival

Zhongshitong’s agency tax rebate service is divided into four stages,with standardized operations in each link:

Stage 1: Accurate HS Code Classification (Core Risk Point)

In 2026,the customs added a new service of "advance ruling on commodity classification".Enterprises need to submit the ,and provide product manuals and HS code comparison manuals.Taking a medical device company as an example,due to classification disputes over its "portable ultrasound scanner",it completed the "advance classification ruling" through Zhongshitong’s agency,the tax rebate rate increased from 9% to 13%,and the tax rebate for a single batch increased by RMB 87,000.In actual operation,it is necessary to note: the consistency between declaration elements and physical goods,for example,the "brand" field must be completely consistent with the invoice.An electronics factory had its tax rebate rejected due to the difference in brand abbreviation,and the correction took 37 days.

Stage 2: Endorsement of Certificate of Origin and Tariff Reduction and Exemption

For RCEP member states (such as Japan,Australia),the "rules of origin" should be noted in the remarks column of the customs declaration form.A textile enterprise completed the endorsement of "FORM R" through Zhongshitong’s agency,reducing the tariff from 8% to 3%,and saving RMB 120,000 of tariff for a single batch.Operation steps: ① Submit the Declaration of Origin → ② Customs verification → ③ Certificate issuance → ④ Filing inspection.The whole process can be completed online (the new "self-service printing of Certificate of Origin" function is added in 2026).

Stage 3: Data Connection Between Foreign Exchange and Tax Rebate System

In 2026,the State Administration of Foreign Exchange requires real-time data synchronization between "export proceeds verification" and the tax rebate system.Enterprises need to: ① Complete the "export revenue declaration" on the foreign exchange administration platform → ② The bank issues the → ③ The tax rebate system automatically compares the data.If the export proceeds are not received within the specified period (for example,the customer delays payment),the needs to be submitted.Zhongshitong’s agency can give early warning through the "Global Remittance Route Monitoring System".In 2026,a furniture factory completed the supplementary materials 3 days in advance according to the system prompt due to delayed proceeds collection,avoiding the risk of order locking.

Stage 4: Tax Rebate Arrival and Subsequent Inspection Response

The arrival cycle of tax rebates is usually 25-30 working days.After the tax rebate is credited,the following documents need to be retained: ① Tax rebate entry voucher → ② Customs declaration form for exported goods → ③ Deduction copy of special VAT invoice.Zhongshitong’s agency provides the "tax rebate fund security escrow" service,which avoids subsequent inspection risks caused by enterprises misappropriating tax rebate funds.A building materials company once misappropriated tax rebate funds,resulting in additional late payment surcharges when inspected by the tax authority,which is a profound lesson.

2026 Agency Tax Rebate Risk Warning and Pitfall Avoidance Guide

Key Pitfall Avoidance Actions (Newly Added in 2026)

• 1.VAT invoice certification must be completed within 180 days after invoice issuance.If overdue,the needs to be submitted,and the approval rate is only 67%.
• 2.The "FOB (Free on Board) calculation sheet for exported goods" needs to be submitted for the first declaration,including details such as ocean freight,insurance premium and commission.
• 3.Enterprises involved in "processing with imported materials" need to complete the filing of the in advance to avoid the delay of the "levy first and refund later" process.

Practical Case Review: Full Process of Agency Tax Rebate for an Anonymous Electronics Factory

Context: An anonymous electronics factory has an export order of USD 1 million,involving 20 HS codes.It entrusted agency tax rebate for the first time,worrying about misjudgment of tax rebate rate caused by classification errors.Task: Complete accurate HS code classification,document pre-verification and tax rebate declaration.Actions: The Zhongshitong team: ① Retrieve the 2026 version of ,confirm that "smart watch" is classified under HS code 9102 (with a 13% tax rebate rate); ② Complete the verification of the "model" field between VAT invoices and customs declaration forms (the error rate is reduced from the conventional 15% to 3%); ③ Complete the advance warning of foreign exchange arrival 72 hours in advance to avoid the risk of delayed proceeds collection.Result: The tax rebate declaration was completed in 10 working days,the arrival cycle was shortened to 22 days,13 working days were saved compared with the enterprise’s self-operation,and RMB 87,000 of tax rebate was recovered.

Service Value of Agency Tax Rebate: More Than Process Agency

Relying on 20 years of experience at Shanghai ports,Zhongshitong provides cross-regional declaration services at national ports,which can connect to the systems of the General Administration of Customs and the State Taxation Administration in real time to realize "direct data connection".For high-risk commodities (such as hazardous chemicals and medical devices),it provides double insurance of "CCIC + MSDS pre-verification",ensuring that the tax rebate approval rate for a single batch is increased to 98.6%.

If enterprises need agency import and export tax rebate services,it is recommended to submit documents (including customs declaration forms,VAT invoices,export contracts,etc.) 7 working days in advance.Zhongshitong will complete the pre-verification within 3 working days to avoid tax rebate delays caused by incomplete documents.