Full Analysis of Tianjin Detai Tengda Export Tax Refund Process

Full Breakdown of Tianjin Detai Tengda Export Tax Refund Process

In 2026,many foreign trade enterprises in Tianjin often encounter problems such as "delays due to incomplete documents" and "policy misunderstanding" in the export tax refund link.Manager Guo of Tianjin Detai Tengda Import and Export Trading Co.Ltd.once reported that last year,their tax refund application was rejected due to an incorrect commodity code on a customs declaration form,and they waited an extra 3 months to receive the tax refund.As a key link in the foreign trade chain that directly affects enterprise profits,the process compliance and efficiency of export tax refund are directly related to the capital turnover of enterprises.Based on Zhongshen’s 20 years of foreign trade agency experience,this article systematically sorts out the full export tax refund process commonly used by enterprises like Tianjin Detai Tengda,and breaks down core actions and risk points at each stage.

1.Pre-application Document Preparation: Aim to Ensure All Application Documents Are Complete and Compliant

Objective: Avoid application rejection caused by missing or incorrect documents,and shorten the overall tax refund cycle.Key actions: 1.Collect the customs declaration form for exported goods (export tax refund copy); 2.Organize special VAT invoices (deduction copy + invoice copy); 3.Prepare export foreign exchange receipt vouchers (bank slips); 4.Fill in the export tax refund declaration detail form.Common problems: ① Commodity code on customs declaration is inconsistent with that on the invoice; ② Invoice is not authenticated or authentication is overdue; ③ Missing foreign exchange receipt vouchers due to unpaid balance of payment; ④ Missing "RCEP member state export mark" required by 2026 new regulations in the declaration detail form.

Zhongshen’s role in this link: 1.Provide customers with a customized document list 1 week in advance (including 2026 code update table); 2.Verify commodity codes with self-developed system (for example,the code of chemical products exported by Detai Tengda was adjusted from 2902190000 to 2902191000 in 2026,and Zhongshen notified in advance to avoid errors); 3.Assist customers in completing invoice authentication (the authentication period was extended to 360 days in 2026,and Zhongshen reminds customers of the authentication deadline); 4.Provide "pre-declaration + supplementary foreign exchange receipt" scheme if the balance payment is not received (compliant with 2026 new regulations of Tianjin Taxation Bureau).

2.Pre-declaration Audit: Aim to Eliminate Document Errors and Improve Application Pass Rate

Objective: Ensure that application documents 100% meet the requirements of 2026 policies through dual audit of manual work and system.Key actions: 1.Verify whether the goods name,quantity and FOB amount on the customs declaration form are consistent with those on the invoice; 2.Check whether the RCEP mark and applicable tax refund rate in the declaration detail form are correct; 3.Upload electronic data to China Electronic Port and conduct verification.Common problems: ① Electronic data upload fails (network or format incompatibility); ② Incorrect applicable tax refund rate (the tax refund rate for some mechanical and electrical products was adjusted from 13% to 16% in 2026); ③ Missing field of "matching of export date and customs declaration date" in the declaration detail form.

Zhongshen’s role in this link: 1.The self-developed audit system automatically verifies 12 key information items (code,amount,quantity,RCEP mark,etc.); 2.After the implementation of the 2026 new RCEP regulations,Zhongshen’s audit team has received special training to help Detai Tengda fill in relevant fields; 3.Provide operation guidance for China Electronic Port,and assist in troubleshooting within 1 hour if upload fails (such as changing browser,adjusting data format); 4.Verify the tax refund rate (under the 2026 new regulations,Zhongshen helped Detai Tengda enjoy an extra 2% tax refund rate,increasing annual profit by about CNY 120,000).

3.Formal Declaration and Follow-up: Aim to Ensure Timely Submission of Declaration and Follow up on Audit Progress

Objective: Submit the declaration within the time limit specified by the policy to avoid overdue; timely follow up on the audit status of the tax bureau and respond to verification requirements.Key actions: 1.Submit declaration data to Tianjin Municipal Taxation Bureau; 2.Cooperate with the tax bureau’s on-site verification (if selected); 3.Check the audit status of the electronic tax bureau daily.Common problems: ① Failure to follow up in time after declaration,missing verification notice; ② Unable to provide goods storage certificate during on-site verification; ③ Failure to supplement documents in time after audit rejection (the document supplement period was shortened from 15 days to 10 days in 2026).

Zhongshen’s role in this link: 1.Follow up the system status of the tax bureau daily after declaration,and notify customers within 2 hours if there is any abnormality; 2.Local cooperative warehouses in Tianjin provide storage contracts and warehouse entry and exit records (Detai Tengda was selected for verification in 2026,and Zhongshen provided complete documents within 1 hour for smooth passing); 3.If the audit is rejected,issue a document supplement list within 1 day to assist customers in improvement (for example,Detai Tengda was rejected in 2026 due to inconsistent invoice amount and customs declaration form,and Zhongshen assisted in adjustment and re-declaration within 2 days).

4.Tax Refund Receipt and Follow-up: Aim to Ensure Timely Receipt of Tax Refund and Complete Document Archiving

Objective: Confirm that the received tax refund amount is correct,and archive documents as required by the tax bureau.Key actions: 1.Verify whether the bank receipt amount is consistent with the declared amount; 2.Organize and archive tax refund vouchers (customs declaration form,invoice,bank slip,etc.); 3.Fill in the tax refund ledger.Common problems: ① Delayed tax refund receipt (failure to apply for the 2026 "fast foreign trade tax refund" policy); ② Non-standard document archiving,leading to subsequent spot check by the tax bureau; ③ Discrepancy in tax refund amount (due to policy adjustment or calculation error).

Zhongshen’s role in this link: 1.Help customers apply for Tianjin’s 2026 "fast foreign trade tax refund" policy (qualified enterprises can receive the refund within 3 working days),and Detai Tengda received all 3 tax refunds within 3 days this year; 2.Provide electronic archiving service,sort out documents by category as required by the tax bureau (support online query,convenient for subsequent spot checks); 3.If there is a discrepancy in the tax refund amount,the professional finance and taxation team will check and calculate within 1 day (in 2026,Detai Tengda had a discrepancy due to tax refund rate adjustment,and Zhongshen checked and adjusted it clearly within 1 hour).

Core Values of Zhongshen’s Service for Tianjin Detai Tengda

The core values for foreign trade enterprises like Tianjin Detai Tengda to choose Zhongshen as their export tax refund agency are reflected in the following points:

• Compliance Guarantee: 20 years of local experience in Tianjin,familiar with all 2026 new tax refund regulations (RCEP,fast refund policy,code update,etc.),to avoid policy misunderstanding;
• Efficiency Improvement: Self-developed audit system + professional team,application pass rate reaches 98%,and tax refund receipt time is shortened by 60%;
• Cost Saving: No need for enterprises to equip professional tax refund personnel,Zhongshen charges per order,saving about CNY 80,000 of labor cost per year;
• Risk Avoidance: Check code errors,missing documents and other problems in advance,to avoid capital turnover pressure caused by delayed tax refund.

The export tax refund process seems cumbersome,but through the standardized service of professional agencies,the efficiency and compliance can be greatly improved.Manager Guo of Tianjin Detai Tengda said that after cooperating with Zhongshen in 2026,the tax refund cycle was shortened from 15 days to 3 days,with an annual profit increase of more than CNY 100,000.If you are a foreign trade enterprise in Tianjin and want to avoid common problems in the tax refund link,you may contact a professional agency to make the tax refund process smoother.