Vietnam Circular 142/2026: six checks for post and express customs

Vietnam's Ministry of Finance issued Circular 142/2026/TT-BTC on 29 September 2026. It takes effect on 16 November 2026. These are separate dates: issuance and legal effect.

The circular amends the customs procedures for export, import and transit consignments sent through a designated postal enterprise under Circular 49/2015/TT-BTC and through international express services under Circular 191/2015/TT-BTC. It is relevant to e-commerce parcels, samples, documents and other eligible post or express shipments, but it does not replace the commodity-specific rules that may require a licence, condition or specialised inspection.

What changes for shipment preparation?

The signed text revises the qualifying import groups used in the postal and express procedures. A low-value or duty-exempt threshold alone is not the whole test: the shipment must also be exempt from the applicable licence, condition or specialised inspection, or be outside the categories subject to those controls. The exact group must therefore be confirmed under the amended rule before the declaration is built.

For designated-post group 1 and express groups 1 and 2, the customs declarant must use electronic identification and authentication as required by electronic-identification law. When the post or express provider acts on behalf of the cargo owner, the provider must notify the sender for exports or the recipient for imports so that the relevant party can cooperate with Customs on electronic identification and authentication.

The circular also aligns customs-document filing with the amended general customs framework, updates supplementary-declaration data, replaces several forms and annexes, and removes obsolete forms. Transfer-of-border-gate procedures are redirected to the current general customs rules.

Tax, fee and receipt controls

The post or express provider may pay tax, penalties, late-payment amounts, assessed tax, customs fees and transit-goods fees on behalf of the cargo owner where the law permits. If the provider uses a Customs deposit account for advance funding, each declaration must identify payer code 2 and tax-deadline code D; the amount due for each declaration is deducted from the pre-funded balance before clearance or release.

For express shipments, the provider remains responsible for self-declaration, tax calculation, payment and reconciliation. Where it issues a receipt to the cargo owner, the receipt process must follow the electronic-invoice and electronic-document rules referenced in Decree 254/2026/ND-CP. These provisions are workflow controls, not a new promise that every parcel will be released immediately after payment.

Six checks before 16 November

• Confirm whether the movement uses the designated-post procedure or the international-express procedure; do not use one service label as a substitute for the legal channel.
• Confirm the amended shipment group and separately check duty threshold, import licence or condition, and specialised-inspection exposure.
• Record who is the cargo owner, who is the customs declarant, and who must complete electronic identification or authentication when the provider acts on the owner's behalf.
• Reconcile sender, recipient, goods description, value, currency, quantity, weight, transport reference and any licence or inspection status before data is transmitted.
• If the provider advances tax or fees, confirm the funded Customs account, payer code 2, deadline code D, declaration-level deduction and receipt/reconciliation process.
• Replace superseded templates and map the new or replacement forms and supplementary-data fields into the operating procedure before the effective date.

Vietnam freight and import-export impact

The immediate effect is a tighter handoff among the Vietnamese sender or recipient, e-commerce seller, postal or express operator, customs broker and Customs. A parcel that is below a tax threshold can still fall outside the simplified group if its commodity is subject to licensing, conditions or specialised inspection. Electronic identification can also require action by the sender or recipient even when the carrier submits the declaration.

Article 4 requires Customs to build the electronic customs data-processing system and issue data-message formats for the circular. Businesses should therefore test their data mapping and provider workflow against the current technical instruction rather than assume that the legal text alone defines every system field.

Circular 142 does not publish a standard clearance time, fine, service fee, parcel-volume capacity or cost saving. It does not guarantee fewer inspections, acceptance of incomplete data, uninterrupted systems or immediate release. Confidence is high on the instrument number, issue date, effective date and the operative changes above because they were checked against the Government record and all 14 operative pages of the signed text. Confidence is medium at shipment level because classification, commodity controls, provider systems and local Customs instructions vary. This is practical editorial guidance, not a customs ruling or legal opinion.