2026 Export Agency Cannot Claim Tax Refund? Core Causes and Breakthrough Solutions

I.Analysis of Core Changes in 2026 Export Agency Tax Refund Policy

The 2026 foreign trade policy is focused on "targeted supervision + compliance orientation",and three key changes have emerged in the field of export agency tax refund:

• Structural adjustment of tax refund rates: Starting from January 1,the tax refund rate for some low value-added products (such as textile raw materials and general hardware) has been reduced from 13% to 9%,while the tax refund rate for high value-added electromechanical products remains at 17%.A Shanghai-based textile enterprise misreported HS code (950890→630790),resulting in the tax refund rate dropping from 13% to 0%,with a direct loss of about RMB 1.8 million.
• Tightened rules of origin: The value-added standard for imported materials of RCEP member states has been raised from 30% to 35%.If enterprises fail to indicate "cumulative origin value" on the customs declaration form as required,they cannot enjoy tariff reductions,which will indirectly affect the tax refund amount.
• Mandatory verification of declaration elements: Customs has added 20 new declaration elements such as "brand type (self-owned / OEM)" and "production process (injection molding / stamping)".Inconsistency with the actual goods will trigger manual inspection and delay the tax refund cycle.

Policy changes directly lead to two typical scenarios of "inability to claim tax refund for export agencies": one is the cancellation or reduction of product tax refund rate,and the other is the insufficient compliance of enterprises themselves.

II.5 Core Risks of Enterprise Tax Refund Failure and Pitfall Avoidance Guide

Among the 127 export tax refund cases handled by Zhongshitong in Q1 2026,83% of the "inability to claim tax refund" issues stem from the following causes:

Typical Case: A Shenzhen-based electronics enterprise exported LED lamps through a non-compliant agency.As the agency had no tax refund qualification and the customs declaration form did not indicate "self-used origin content >50%",the enterprise was unable to claim tax refund.After Zhongshitong intervened,it re-applied for "double-header" customs declaration,supplemented the certificate of origin,completed the tax refund process within 3 working days,and recovered a loss of RMB 430,000.

III.Key Points of 2026 Shanghai Port Tax Refund Practical Operation

As the first pilot city of the "Single Window" nationwide,Shanghai Port has launched three tax refund facilitation measures in 2026,with the following points to note:

• Green channel for port inspection: Submit the "low-risk commodity list" 48 hours in advance to get priority release,and avoid tax refund delays caused by inspection.
• Collaborative cross-location declaration: 30 ports across the country have realized "local declaration,port inspection and release",so enterprises do not need to travel across regions.
• Electronic verification by State Administration of Foreign Exchange: Starting from 2026,the "export foreign exchange verification form" has been fully electronic,and data delay exceeding 72 hours will trigger manual verification.

Key Reminder: Enterprises need to complete the verification of "three certificates" before the goods arrive at the port: 1.Tax Refund Filing Form of the agency; 2.Compliance Test Report of the product (such as MSDS for chemical products); 3.Visa Record of the Certificate of Origin.

IV.2026 Export Agency Tax Refund Compliance Checklist

Enterprises need to complete the following steps before operation to avoid "inability to claim tax refund":

• Qualification Verification: The agency has a registered capital of no less than RMB 5 million and holds the "tax refund agency" qualification (verifiable by logging in to the China International Trade Single Window)
• Product Classification: Use the "Customs Commodity Pre-classification System",upload 3D model photos and process flow charts to assist classification
• Document Management: Keep customs declaration forms,value-added tax invoices and foreign exchange settlement receipts for at least 3 years for customs inspection
• Policy Tracking: Log in to the "China International Trade Single Window - Policies and Regulations" section daily to update supervision dynamics

Relying on the "7×24 hour policy early warning system" of its Shanghai headquarters,Zhongshitong can push real-time updates on tax refund rate changes and sensitive commodity list updates,to ensure that enterprises claim tax refunds in compliance with the law.