Asset Sale vs Share Sale in Vietnam (2026): Tax, Liability and When to Choose Each for Buyers & Sellers

Every M&A transaction in Vietnam ultimately reduces to a single structural choice: does the buyer purchase individual assets from the target company, or does the buyer purchase the equity (shares or charter capital) of the entity itself? The answer to the asset sale vs share sale Vietnam 2026 question determines who bears tax, who inherits liability, how fast the deal closes, and whether regulatory approvals become a bottleneck. Vietnam’s 2025–26 tax law amendments, including a deemed 2% CIT on gross proceeds for certain foreign corporate share transfers and proposed 20% PIT on net gains for unlisted share sales, have materially shifted the financial calculus for both inbound investors and exiting sellers.

This guide sets out the deal structure pros and cons dimension by dimension, provides worked tax examples under the new rules, and delivers a clear decision framework: choose asset sale when X applies, choose share sale when Y applies.

Option A: The Asset Sale, What It Is, When It Applies, Who It Suits

An asset sale in Vietnam involves the buyer acquiring specified assets, machinery, inventory, intellectual property, contracts, land use rights, directly from the target company. The seller retains the legal entity and any liabilities not expressly assumed by the buyer. For the buyer, this is a surgical approach: you take exactly what you want and leave behind what you do not. For the seller, the entity continues to exist (potentially as a shell) and must still settle its remaining obligations.

Asset sales are preferred when the target carries toxic legacy liabilities (pending tax audits, transfer-pricing exposures, environmental claims), when the buyer needs a tax-basis step-up on acquired assets, or when the transaction is a carve-out of a division rather than a whole-company acquisition. In Vietnam, asset sales are also common where land use rights constitute the core value and the buyer wants a clean title transfer rather than inheriting an entity with uncertain land documentation.

Mechanics and documents required

• Asset schedule. A detailed list identifying every asset to be transferred (tangible and intangible), its book value, and its agreed transfer price.
• Assignment and novation. Each material contract (leases, supply agreements, customer contracts) must be individually assigned or novated with the counterparty’s consent, a time-consuming process.
• Title transfers. Real property (land use rights, attached assets) requires registration with the local Department of Natural Resources and Environment. Machinery and equipment transfers may trigger separate registration obligations.
• Tax filings. VAT invoices must be issued for taxable asset transfers. The seller files CIT on gains; the buyer records the new tax base.

Common regulatory approvals

• Land use right transfers. Approval from provincial authorities; timeline varies by province but typically ranges from 30 to 90 days.
• Sector-specific licences. If the asset sale includes a business licence or conditional-sector permit, the buyer may need to apply for a new licence from scratch, licences generally do not transfer automatically in an asset sale.
• Foreign investment registration. A foreign buyer acquiring assets may need to register a new investment project or amend an existing investment registration certificate (IRC) if the assets form part of a new business activity.

When to use an asset sale: choose this route when you need to cherry-pick assets, avoid inheriting unknown liabilities, or secure a stepped-up tax base on the acquired assets. It is also the pragmatic choice when the target’s entity-level compliance history is unreliable.

Option B: The Share Sale, What It Is, When It Applies, Who It Suits

A share sale (or transfer of charter capital, for LLCs) involves the buyer purchasing equity directly from the seller. The target company, its contracts, licences, employees, assets, and liabilities, continues to exist unchanged. Ownership simply moves from the old shareholders to the new ones. For the seller, this typically offers a cleaner exit: one transaction, one set of transfer documents, and (historically) a favourable capital gains tax treatment. For the buyer, the trade-off is clear, you inherit everything, including historical liabilities, contingent tax exposures, and any undisclosed obligations.

Share sales dominate mid-market and PE-backed transactions in Vietnam because they preserve operating continuity. Licences, permits, employment contracts, and lease agreements remain intact. Tax incentives enjoyed by the target entity (such as CIT holidays in industrial zones) carry forward. The buyer avoids the operational disruption of novating dozens of commercial contracts.

Mechanics and documents

• Share purchase agreement (SPA). The core document, covering purchase price, representations and warranties, indemnities, conditions precedent, and escrow arrangements.
• Board/shareholder approvals. For joint-stock companies (JSCs), share transfers above certain thresholds require shareholder meeting approval. For LLCs, all members must typically consent to a transfer of charter capital to an outside party.
• Enterprise registration amendment. Post-closing, the target must update its enterprise registration certificate (ERC) to reflect the new shareholder(s), filed with the Department of Planning and Investment (DPI).

Regulatory approvals and foreign ownership limits

• Sectoral caps. Vietnam’s negative list (under the Law on Investment) restricts foreign ownership in certain sectors, telecommunications, banking, logistics, education. A share acquisition that would breach the cap requires restructuring or a waiver (rarely granted).
• Mandatory tender offer. For public companies, acquiring 25% or more of voting shares triggers a mandatory tender offer obligation. Crossing the 80% threshold triggers further obligations.
• M&A notification. Under Vietnam’s Competition Law, transactions exceeding specified market-share or revenue thresholds require notification to the National Competition Commission (NCC) before closing.

Which structure is better for sellers? In most cases, sellers prefer the share sale. It typically offers a single-layer capital gains tax event (avoiding the double taxation that can arise in an asset sale where the company pays CIT on asset-level gains and the shareholder then pays PIT/CIT on distribution). Under the 2026 rules, however, sellers must model the new deemed rates carefully, particularly foreign corporates facing the 2% gross-proceeds levy on unlisted share or charter-capital transfers.

Asset Sale vs Share Sale in Vietnam: Side-by-Side Comparison

The table below compares the two deal structures across every dimension that drives the choice for buyers and sellers in Vietnam under the 2026 regulatory framework. Use it as a quick reference before reading the detailed analysis that follows.

Dimension-by-Dimension Analysis: Asset Sale vs Share Sale Vietnam 2026

Tax implications for sellers, buyers, and foreign investors

Tax is the single dimension that most frequently tips the asset sale vs share sale Vietnam 2026 decision. The 2025–26 legislative cycle introduced three changes that deal teams must model.

First, foreign corporate sellers transferring capital contributions in LLCs or unlisted shares now face a deemed CIT of 2% on gross transfer proceeds, effective from 15 December 2025 and applied in practice from early 2026 under implementing guidance (Decree 320/2025/ND-CP and Circular 20). This is a departure from the prior regime that taxed net capital gains at 20% CIT, and can result in a higher effective tax rate on low-margin exits. Second, resident individual sellers of unlisted shares face a proposed 20% PIT on net gains, replacing the flat 0. 1% of gross that historically applied. Third, transfers of listed securities by non-resident individuals remain taxed at 0.

1% of gross proceeds, a comparatively light treatment, but one whose future is under policy review.

The tax table below summarises these rates and their practical impact on deal structuring.

Worked example, foreign corporate seller, unlisted share sale. A foreign holding company sells 100% of its charter capital in a Vietnamese LLC for VND 100 billion. Under the deemed 2% rule, CIT payable is VND 2 billion, regardless of the original cost base. If the cost base were VND 80 billion (a VND 20 billion gain), the effective tax rate on the actual gain is 10%. If the cost base were VND 95 billion (a VND 5 billion gain), the effective tax rate on the gain is 40%. The deemed rate therefore penalises low-margin exits and rewards high-margin ones relative to the old 20%-on-net-gain regime.

Buyer liability exposure

In a share sale, the buyer steps into the shoes of the existing shareholders and inherits every obligation the entity has ever incurred, disclosed or otherwise. Common risk areas in Vietnam include:

• Retrospective tax audits. Vietnamese tax authorities can audit up to 10 years back; transfer-pricing adjustments are increasingly common.
• Social insurance arrears. Mandatory employer contributions that were historically under-declared.
• Environmental liabilities. Particularly relevant for manufacturing and industrial-zone targets.
• Labour claims. Unfunded severance obligations or improperly terminated contracts.

In an asset sale, the buyer can exclude these risks contractually. For share sales, mitigation comes through robust due diligence, seller indemnities (typically 12–24 months for general warranties, 7–10 years for tax), escrow holdbacks (commonly 10–15% of the purchase price), and, increasingly, warranty and indemnity (W&I) insurance.

Regulatory approvals and foreign ownership limits

Vietnam maintains a negative list of sectors where foreign ownership is capped, banking (30% aggregate foreign ownership), telecommunications, logistics, education, and media among others. A share sale that would push foreign ownership above the sectoral cap is structurally impossible without a restructuring or special approval. Asset sales sidestep this issue but introduce a different hurdle: the foreign buyer may need to register a new investment project (or amend an existing IRC) and obtain a fresh business licence.

For public-company targets, acquiring 25% or more of voting shares triggers a mandatory tender offer. Crossing 80% introduces further squeeze-out and delisting considerations. These thresholds do not apply to asset sales.

Timing and cost

Share sales are generally faster to execute, a single SPA, one ERC amendment filing, and no need to novate individual contracts. A straightforward share transfer can close in 30–60 days. Asset sales, by contrast, require individual transfer and registration of each asset class: land use rights (30–90 days depending on province), contract novations (subject to counterparty cooperation), and new licence applications (60–120 days in conditional sectors). Government registration fees for both structures are modest relative to deal value, but the cumulative advisory and compliance cost of an asset sale typically exceeds that of a share sale by a material margin.

Enforceability, escrow and indemnity strategies

Deal documentation must be tailored to the chosen structure. In asset sales, disputes can be isolated to individual asset-level warranties, a defective machine, a contaminated site, a specific contract breach. In share sales, the buyer must negotiate comprehensive representations and warranties covering the target’s entire history, with seller indemnities that survive closing for long enough to cover tax-audit windows.

PE buyers in Vietnam commonly require 10–15% of the purchase price held in escrow for 18–24 months post-closing, with a longer escrow tail (up to 5 years) for identified tax risks. W&I insurance is increasingly available from international underwriters for Vietnam deals above USD 20 million in enterprise value, providing an additional backstop where the seller is unwilling or unable to fund a meaningful indemnity.

Real-estate and land title traps

Land in Vietnam is owned by the state; enterprises hold land use rights (LURs) under various tenure types (allocated, leased, or recognised). This creates unique risks for both deal structures:

• Share sale trap. Buying the entity preserves the LUR, but if the LUR documentation is defective (common in older allocations), the buyer inherits the defect. Additionally, tax authorities may reclassify a share sale as a real-estate transfer if land constitutes the entity’s primary asset, subjecting the transaction to higher real-estate tax rates.
• Asset sale trap. Transferring LURs directly requires provincial approval, payment of land-related financial obligations, and re-issuance of the land use right certificate (LURC), a process that can take months and may surface unpaid land-use fees or contested boundaries.

Checklist for land-heavy transactions:

• Verify the LURC is current, matches the actual land boundaries, and reflects the correct leaseholder.
• Confirm whether the LUR is allocated or leased, and check remaining tenure.
• Assess whether the entity qualifies for the “primary asset is land” reclassification test.
• Model both structures (asset sale of LURs vs share sale) under the applicable tax treatment before signing a letter of intent.

What Changes in 2026: Timeline and What to Model

Vietnam’s 2025–26 legislative cycle introduced several amendments to the Law on Personal Income Tax, the Law on Corporate Income Tax, and implementing guidance that directly affect the asset sale vs share sale Vietnam 2026 calculus. The key instruments and dates are:

• Law No. 09/2026/QH16, amends PIT and CIT provisions relating to capital transfers, with phased effective dates.
• Decree 320/2025/ND-CP, implementing decree for the Law on CIT 2025, introducing the deemed 2% CIT on gross proceeds for foreign corporate sellers of charter capital in LLCs and unlisted shares. Effective 15 December 2025.
• Circular 20, Ministry of Finance guidance on CIT implementation, including withholding procedures, declaration forms, and the treatment of indirect transfers. Issued early 2026.
• Deferred provisions. Capital gains tax provisions relating to transfers of immovable property (including certain land-heavy share transfers) are deferred to 1 January 2027, creating a window in 2026 where deals involving land-heavy entities may still benefit from the pre-reform treatment.

Modelling note. For any deal expected to close in 2026, deal teams should run parallel tax models: (1) share sale under the 2% deemed gross-proceeds rule (for foreign corporate sellers) and under the 20% net-gain PIT (for resident individual sellers of unlisted shares); and (2) asset sale under current CIT/PIT rules for each asset class. Compare after-tax net proceeds to the seller and the buyer’s blended cost of acquisition (including non-recoverable VAT and registration costs). The structure that maximises joint after-tax value, shared between buyer and seller through purchase price adjustment, is typically the correct choice.

Decision Framework: When to Choose Asset Sale, When to Choose Share Sale

The table below translates the dimension-by-dimension analysis into actionable decision rules. Each row identifies a priority and prescribes the preferred deal structure.

Choose asset sale when:

• The target has significant undisclosed or contested liabilities (tax, environmental, labour).
• You need a tax-basis step-up on acquired assets to support future depreciation deductions.
• The deal is a carve-out of a business unit rather than a whole-company acquisition.
• The target’s entity-level compliance history is unreliable or incomplete.
• Provincial land title documentation is clean and the LUR transfer timeline is acceptable.

Choose share sale when:

• Operating continuity is critical, licences, customer contracts and workforce must transfer seamlessly.
• The target holds CIT incentives (tax holidays, preferential rates) that would be lost in an asset sale.
• Foreign-ownership limits are not breached by the acquisition.
• The seller is a foreign corporate and the 2% deemed CIT on gross proceeds is acceptable relative to the deal economics.
• Speed to close matters and the parties can agree on adequate indemnity and escrow protection.

Checklist: immediate modelling inputs

• Gross transfer proceeds (agreed or estimated purchase price).
• Seller’s cost base for each asset class (for asset sale) and for the equity/charter capital (for share sale).
• Asset-by-asset VAT exposure and transfer registration fees.
• Applicable deemed rate (2% gross for foreign corporate share/capital transfers) or net-gain rate (20% PIT for resident individuals on unlisted shares).
• Expected escrow holdback percentage and duration.
• Provincial approval timeline for LUR transfers (if land-heavy).

When, and Why, to Engage a Lawyer for This Decision

The asset-vs-share choice should be made before the letter of intent (LOI) is signed, not after. Engaging experienced M&A counsel early prevents costly structural pivots mid-transaction. Specifically, seek legal advice when:

• You are scoping due diligence. Counsel should design the DD workstream to surface the risks that drive the structural choice, tax-audit history, land-title integrity, licence transferability, undisclosed liabilities.
• The target holds land use rights worth more than 30% of enterprise value. The reclassification risk (share sale treated as real-estate transfer) requires specialist tax and real-estate analysis before the LOI stage.
• Foreign-ownership limits may be triggered. An early regulatory assessment prevents deal collapse at the approval stage.
• The seller is a non-resident entity. Withholding obligations, deemed tax rates, and treaty-relief planning require coordination between Vietnamese counsel and the seller’s home-jurisdiction advisors.
• Purchase price exceeds USD 5 million. At this threshold, the cost of engaging counsel is immaterial relative to the tax and liability exposure that a poorly chosen structure creates.

A typical engagement timeline: retain M&A counsel 2–4 weeks before LOI signing for structural and tax advice; expand the team to include tax and real-estate specialists during DD (4–8 weeks); and engage counsel for SPA or asset-purchase agreement drafting, negotiation, and closing (4–6 weeks). The Vietnam M&A lawyer directory provides a starting point for identifying qualified practitioners.

Sources

1. Law No. 09/2026/QH16, Official Gazette (Vietnam)
2. EY Vietnam, Tax Alert: Circular 20 and Decree 320/2025/ND-CP
3. DFDL, Vietnam’s New Capital Gains Tax Regime
4. Baker McKenzie, Global Private M&A Guide: Vietnam Quick Reference
5. VietnamNews, Unlisted Share Sales May Face 20% Income Tax: Ministry
6. Vision & Associates, Changes to Tax Regulations on Share and Capital Transfers (2026)
7. PTN Legal, Capital Transfers in Enterprises in Vietnam: Key Tax Considerations