---
title: "What Are the Full Operational Procedures and Precautions for Export Tax Refund in 2026?"
description: "Foreign trade enterprises specializing in solid wood furniture feel anxious after their first export to the EU，due to unfamiliarity with the export tax refund process，concerns about missing the declaration deadline due to document non-conformity，and impacts on capital turnover caused by tax bureau correspondence audit. They need to first review documents such as customs declaration forms and VAT invoices to ensure four-flow consistency，submit formal declaration after pre-declaration via the Elec..."
url: "https://www.sh-zhongshen.com/en/qa/2026-export-tax-refund-process-steps-precautions.html"
language: "en"
type: "Q&A"
category: "Export Tax Rebate Q&A"
datePublished: "2026-10-10"
dateModified: "2026-10-10"
brand: "Zhongshen Trading China"
answerCount: 7
---

# What Are the Full Operational Procedures and Precautions for Export Tax Refund in 2026?

## Question

 I am the head of a foreign trade enterprise in Shanghai specializing in solid wood furniture. We expanded into the EU market for the first time this year, and just shipped 2 20-foot containers of dining tables last month. Now we need to handle export tax refund. I have the customs declaration form, VAT special invoice, and ocean bill of lading provided by the freight forwarder in hand, but I heard that there are detailed adjustments to the 2026 export tax refund policy, which also requires "four-flow consistency". I am afraid that missing or wrong filling in any part will lead to refund failure, and even more afraid of missing the declaration deadline and delaying capital turnover -- after all, the capital proportion of this shipment accounts for almost 30% of the company's working capital. I have been staying up late every day recently to check the materials, for fear of receiving correspondence audit from the tax bureau. I would like to ask about the specific operation procedures and what common pitfalls can be avoided in advance. 

## Answers
                            
### Answer 1 — Best Answer

First，carry out preliminary document review: The 2026 export tax refund policy requires **full four-flow consistency**. You need to check one by one whether the HS code and FOB value on the customs declaration form match the goods name and taxable amount on the VAT special invoice，the consignor and consignee names on the bill of lading shall be consistent with the declaring entity on the customs declaration form，the amount on the foreign exchange receipt slip shall fully correspond to the FOB value on the customs declaration form (after deducting freight and insurance premiums). If there is a difference，reasonable explanation shall be provided (such as commission，discount agreement).

Core node connection: First submit pre-declaration through the **AI pre-audit tool** in the export tax refund module of the Electronic Tax Bureau. The tax bureau system has upgraded the AI verification function in 2026，which can feedback document non-conformities within 1 hour. Submit formal declaration after modification，foreign exchange receipt verification shall be completed before the April VAT filing period of the year following the export date，and tax exemption declaration shall be processed for foreign exchange not received overdue.

Exception response plan: If the pre-declaration prompts HS code mismatch，immediately contact the customs broker to check the classification basis，and apply for customs pre-classification ruling when necessary，if tax bureau correspondence audit is triggered，prepare full set of materials such as purchase and sales contract，logistics vouchers，foreign exchange receipt vouchers，production capacity certificate of the manufacturer and submit to the tax bureau within 3 working days.

Final compliance implementation: After the declaration is completed，file documents such as customs declaration form，bill of lading，VAT invoice，foreign exchange receipt slip，purchase and sales contract for record，**the retention period is 5 years**，and shall be provided at any time during subsequent verification by the tax bureau.

**status:** accepted
**Author:** Eric Zhou
**Date:** 2026-10-10

### Answer 2

In 2026, the customs will conduct stricter review on HS code classification of export declaration forms. If the HS code on the customs declaration form is inconsistent with the actual goods, it will not only lead to the rejection of tax refund declaration, but also trigger subsequent customs audit, affecting the enterprise's customs clearance credit rating.

It is recommended to confirm the code through the Customs HS Code Pre-query System in advance, or entrust the customs broker to issue a Pre-classification Opinion; meanwhile, the trade term on the customs declaration form shall be completely consistent with the purchase and sales contract, and the calculation of FOB value shall accurately deduct freight, insurance premiums and sundry fees, to avoid deviation in tax refund calculation base caused by wrong pricing method. If the customs declaration form needs to be modified, submit the modification application within 10 working days after export, and no adjustment can be made after the deadline.

**status:** suggested
**Author:** Linda Gao
**Date:** 2026-10-10

### Answer 3

The 2026 EU VAT deferral policy can be linked with domestic export tax refund to optimize capital flow: Enterprises choose VAT deferral when clearing customs in the EU, no need to pay import VAT in advance, and declare export tax refund in China according to normal procedures, which can reduce capital occupation by nearly 15%. Note that cross-border related party transaction pricing shall comply with the arm's length principle.

If the export price is significantly lower than the market price of similar goods in the same period, the tax bureau will identify it as profit shifting and suspend the tax refund review. In addition, if the enterprise has the situation of export to domestic sale, it shall declare and pay VAT in the month of domestic sale, to avoid affecting the subsequent tax refund qualification due to untimely declaration.

**status:** suggested
**Author:** Cindy Chen
**Date:** 2026-10-10

### Answer 4

In 2026, the tax bureau monitors "four-flow consistency" through big data. If any link of fund flow (foreign exchange receipt slip), invoice flow (VAT invoice), goods flow (bill of lading, customs declaration form), contract flow (purchase and sales contract) is inconsistent, it will automatically trigger correspondence audit.

It is recommended that enterprises establish a tax refund document ledger, record the numbers of invoices, bills of lading and foreign exchange receipt slips corresponding to each customs declaration form one by one, and check once a month; when receiving foreign exchange, indicate "export foreign exchange receipt + customs declaration form number" in the remark column of the receipt slip, to facilitate automatic matching by the tax bureau system. If the VAT invoice is issued across months, ensure that the invoice issuing date is later than the export date on the customs declaration form, otherwise it will be identified as "invoice issued before goods delivery", affecting the tax refund declaration.

**status:** suggested
**Author:** Andy Guo
**Date:** 2026-10-10

### Answer 5

When using CIPS RMB cross-border payment to receive foreign exchange in 2026, ensure that the transaction remark of the foreign exchange receipt slip clearly indicates "export goods foreign exchange receipt", and the payer shall be consistent with the overseas buyer on the customs declaration form. If receiving foreign exchange through a third-party platform, provide the foreign exchange receipt voucher of the third-party platform and the receipt slip of the transfer to the enterprise account, to avoid being judged as non-compliant by the tax bureau due to inconsistent foreign exchange receiving entities.

In addition, the export foreign exchange received in the enterprise's offshore account shall be transferred to the domestic corporate account within 30 days after arrival, and shall not be kept in the offshore account for a long time, otherwise it will be identified as suspected fund repatriation, and the tax refund review will be suspended.

**status:** suggested
**Author:** Evelyn Li
**Date:** 2026-10-10

### Answer 6

Purchase and sales contract is one of the core vouchers for export tax refund compliance. The tax bureau will focus on checking the integrity of contract terms during correspondence audit in 2026. It is necessary to clearly agree on commodity specifications, quantity, price, trade term, foreign exchange receipt period, liability for breach of contract and other contents, to avoid inability to prove the authenticity of the transaction due to vague terms.

If letter of credit settlement is adopted, avoid soft clauses such as "payment can be made only after the customer passes the inspection of goods". Such clauses will lead to uncertainty in foreign exchange receipt, and the tax bureau will require enterprises to provide additional inspection certificates, or even suspend tax refund. Meanwhile, the contract shall be signed and sealed by both parties, and the electronic contract shall retain complete signature trail and transmission record.

**status:** suggested
**Author:** Kevin Lin
**Date:** 2026-10-10

### Answer 7

If the enterprise adopts CIF trade term, the export tax refund calculation base shall be calculated according to FOB value. The freight forwarder shall be required to provide formal freight and insurance invoices as the deduction basis, to avoid the tax bureau adjusting the tax refund base due to no compliant vouchers.

It is recommended to unify Incoterms as FOB to reduce the risk of deviation in freight and insurance calculation; meanwhile, establish a linked ledger of inventory and export to ensure that all export goods are actually purchased or produced by the enterprise, to avoid being checked by the tax bureau due to inconsistency between inventory data and export data. In addition, reasonably plan export batches to avoid a large number of exports concentrated before the declaration period, resulting in untimely document review and missing the declaration deadline.

**status:** suggested
**Author:** Lucas Liu
**Date:** 2026-10-10

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