Table of Contents
Accounting Records And Import-Export Documents To Retain For Post-Customs Audit
Post-customs clearance audit is a core operational focus of Customs authorities. Retaining complete records and documents is a mandatory legal obligation. This practice helps enterprises avoid administrative penalties and heavy tax arrears collections.
Preparing proper dossiers fully protects the safety of the sản phẩm (product). Enterprises proactively control costs and maintain competitive selling giá cả (pricing). Transparent customs records strengthen partner confidence across every kênh phân phối (distribution channel). This builds a solid foundation for expanding xúc tiến thương mại (trade promotion).
1.1. Retention Period And Mandatory Document Groups
According to Article 112 of Circular 38/2015/TT-BTC (amended and supplemented under Circular 39/2018/TT-BTC) and the 2014 Customs Law, enterprises must retain customs dossiers for a 5-year period from the registration date of customs declarations.
1.1.1. Customs And Commercial Document Group
-
Customs Declarations: Official cleared customs declarations with attached annexes (if any).
-
Sales Contracts: Original commercial contracts, supplementary addendums, and revisions.
-
Commercial Invoices: Commercial invoices, payment notices, and itemized billing statements.
-
Packing Lists: Details illustrating specific packaging specifications, weights, and quantities.
-
Bills of Lading: Official transport documents (Bill of Lading or Air Waybill).
-
Certificates of Origin (C/O): Original or valid electronic C/O documents for preferential tariffs.
1.1.2. Accounting And Payment Document Group
-
Bank payment vouchers: Telegraphic Transfers (T/T), Letters of Credit (L/C), SWIFT confirmations, and receipts.
-
Logistics cost invoices: Ocean/Air Freight invoices, D/O fees, DEM/DET, THC, and terminal handling charges.
-
Detailed accounting ledgers: General ledgers, detailed ledgers for accounts 152, 156, 331, 632, and 211.
-
Warehouse entry/exit slips: Goods Receipt Notes (GRN) and raw material factory issuance slips.
1.1.3. Production Yield And Material Consumption Management Documents
-
Actual consumption yields: Consumption norms of raw materials and supplies for each product code.
-
Final settlement reports: Final settlement reports on imported raw material usage (Form 15/BCQT).
-
Production process diagrams: Technical documentation and actual scrap/loss ratios in manufacturing.
1.2. 5-Step Self-Audit Process For Post-Customs Clearance Verification
Enterprises should proactively execute these 5 self-audit steps periodically:
1.3. Common Risks During Post-Customs Clearance Audits
Customs will collect tax arrears and issue heavy fines if they detect the following discrepancies:
1.3.1. Frequent Non-Compliance Violations
-
Material norm variances: Declared consumption norms mismatch actual factory consumption figures.
-
Omitted dutiable costs: Failing to add freight, royalties, or commissions to dutiable values.
-
Unproven payment proofs: Missing valid bank telegraphic transfers for deferred payment shipments.
-
Lost or misplaced files: Missing original documents when authorities request physical verification.
1.4. Benefits Of Managing Import-Export Records Scientifically
Rigorous dossier management delivers maximum financial security and operational control to enterprises.
1.4.1. Optimizing Operations And Compliance
-
Protecting cargo: Transparent dossiers safeguard the origin and legitimacy of the sản phẩm (product).
-
Avoiding financial risks: Eliminating tax arrears and penalties stabilizes final giá cả (pricing).
-
Maintaining supply chains: Reducing Red Channel routing protects delivery timelines for every kênh phân phối (distribution channel).
-
Elevating corporate prestige: Compliant status empowers enterprises to accelerate xúc tiến thương mại (trade promotion).
1.5. Conclusion
Managing accounting records and import-export documents for 5 years is a vital requirement. Proper preparation protects sản phẩm (products) and stabilizes giá cả (pricing). This maintains smooth operations across every kênh phân phối (distribution channel). Consequently, enterprises confidently advance xúc tiến thương mại (trade promotion) sustainably.
1.6. Related Resources
Separate Section: Frequently Asked Questions (Q&A)
Q1. What is the statutory time limit for post-customs clearance audits?
The audit time limit is 05 years starting from the registration date of the customs declaration.
Q2. Are enterprises allowed to store digital customs records?
Yes. However, when an audit decision is issued, enterprises must present valid originals or certified copies.
Q3. What happens if original documents are lost within the 5-year period?
Enterprises face administrative penalties for record-keeping violations and risk arbitrary tax assessments.
Q4. Where do customs authorities conduct post-clearance audits?
Audits can be conducted either at Customs headquarters or directly at the enterprise’s registered business premises.
Q5. Does Vietship provide post-clearance audit advisory and dossier review services?
Yes. We offer dossier cross-checking, document review, and customs compliance consulting before working with authorities.

