Is Export Tax Refund Agent Service Legitimate? Meet 3 Compliance Requirements to Claim Up to 13% Tax Rebate

Core Judgment Criteria for Legitimacy of Export Tax Refund Agent Services

Export tax refund agency service itself is a fully legal and compliant business.Its underlying logic is that tax authorities allow comprehensive foreign trade service enterprises and professional import and export agencies to process tax refund declarations for micro,small and medium-sized enterprises and individual industrial and commercial households without independent tax refund capabilities,on the core premise that the whole business process meets regulatory requirements.The so-called "export tax refund scams" in the market are essentially non-compliant institutions defrauding tax by forging documents and fabricating trade backgrounds,which is completely unrelated to formal agency services.

2026 Compliance Prerequisites for Export Tax Refund Agent Services

Not all export businesses can get tax refunds through agency.The tax refund verification rules jointly updated by the General Administration of Customs and the State Taxation Administration in 2026 clearly state that only businesses meeting all the following conditions can entrust an agency to process tax refunds:

• The export business is authentic and valid,the goods flow,capital flow and document flow are fully matched,and there is no illegal act such as false trade or export with borrowed customs declaration quota
• The HS Code of export commodities is classified accurately,the latest 2026 requirement stipulates that the brand,model,material and specification in the declaration elements must be 100% consistent with the actual goods,any deviation will trigger customs control
• Both parties of the cooperation sign a formal export agency agreement,clarify the rights and responsibilities of the agency service,and there is no clause of "false self-operation,real agency"
• The entrusting party has complete purchase vouchers and VAT input invoices,the invoice content fully corresponds to the exported commodities,and there is no record of falsely issued or invalid invoices

Core Details to Avoid Operation Pitfalls

Shanghai Port updated its tax refund document review rules in 2026,which clearly requires that under FOB trade terms,the remark column of the freight invoice must be marked with the corresponding export customs declaration number,otherwise it cannot be used as a cost voucher for tax refund calculation.Last year,a business owner surnamed Cheng in Suzhou exported a batch of hardware tools to Germany,and he commissioned a small local agency to process the tax refund.The agency failed to inform him of this new requirement,and the submitted freight invoice did not meet the specification,resulting in a 126,000 RMB tax refund being suspended for 3 months.Later,he connected with Zhongshitong to correct the documents,and successfully received the tax refund in 10 working days after submitting the supplementary explanation.

Headquartered in Shanghai,Zhongshitong links up declaration teams across 12 ports nationwide.Cross-regional enterprises do not need to visit the site,and can complete the whole process by submitting documents online.Its global service network can verify the qualification of overseas buyers simultaneously to avoid exchange loss risks caused by buyer default.For goods exported to Europe and the United States,the team will check the anti-dumping duty list of corresponding categories in advance to avoid extra costs caused by wrong classification.For export businesses to RCEP member states,the team will process the endorsement of certificate of origin simultaneously,so that enterprises can enjoy cumulative tariff reduction policies.

3 Regulatory Red Lines That Must Be Alerted

The regulatory requirements for export tax refund agency services are getting stricter year by year.The 2026 customs-tax joint verification system has realized real-time data synchronization,any illegal act will be identified quickly.Enterprises must avoid the following 3 red lines:

The first red line is strictly prohibited "false self-operation,real agency".Some agencies,to simplify the process,require the entrusting party to "sell" the goods to the agency,then export the goods in the name of the agency’s self-operation.This model is clearly defined as tax fraud.Once detected,the full amount of the tax refund will be recovered,and a fine of 1 to 5 times the amount of the tax refund will be imposed.The person in charge will even bear criminal responsibility in serious cases.

The second red line is strictly prohibited falsely declaring export goods value.Customs updated its price review model in 2026,FOB price fluctuation of more than 15% for commodities of the same category will trigger customs control and inspection.Some agencies intentionally raise the declared goods value to help enterprises get more tax refunds,which eventually leads to goods detained.The enterprises cannot get any tax refund,and have to bear additional costs such as inspection fee and port detention fee.

The third red line is strictly prohibited using falsely issued input invoices.At present,the input invoice traceability function of the tax system has covered the whole industrial chain.Once the upstream invoice issuer has abnormal conditions such as false issuing or absconding,the corresponding downstream tax refund application will be frozen directly until the abnormality is eliminated.Some non-compliant agencies do not verify the source of input invoices,and all the risks will be borne by the entrusting party.

Formal agencies will conduct a full verification on enterprise qualification and business background before cooperation,to rule out potential risks in advance.Zhongshitong’s risk control team will conduct 3 rounds of cross-verification on all documents before declaration,to ensure accurate HS Code classification,consistent declaration elements and actual goods,pre-judge the probability of customs price review and targeted inspection,and make corresponding response plans.For eligible enterprises,advance tax refund service is available,enterprises can get the tax refund in as fast as 3 working days after the tax refund declaration,no need to wait for the full review cycle of the tax authority.The charge is open and transparent,only a fixed percentage of agency service fee,no hidden traps such as document exchange fee or demurrage fee.

In conclusion,export tax refund agency service itself is a real and legitimate business.The core is to choose a compliant partner,operate strictly in accordance with regulatory requirements,so that enterprises can legally get the tax refund and reduce export costs.