Vietnam M&A and Joint Ventures: What Investors Need to Know
Vietnam’s M&A market has grown significantly in deal count and transaction value over the past five years, driven by strategic acquisitions in manufacturing, retail, financial services, real estate, and technology sectors. Foreign investors pursuing acquisition or joint venture structures in Vietnam encounter a regulatory framework that differs materially from most OECD markets — particularly in share transfer restrictions, investment approval sequencing, and governance requirements. The following FAQ addresses the questions most consistently asked by G20 investors considering M&A or JV transactions in Vietnam.
Acquisition Structuring
What acquisition structures are available for foreign investors buying into Vietnam companies?
Foreign investors can acquire interests in Vietnam companies through: (1) share acquisition — purchasing existing shares from current shareholders or subscribing for newly issued shares in a capital increase; (2) asset acquisition — purchasing specific assets (land use rights, machinery, goodwill, contracts) outside of a share acquisition; (3) project acquisition — acquiring an entire investment project and its associated approvals; or (4) business combination — merger or consolidation of Vietnam legal entities. The most common structure for foreign strategic investors is share acquisition, which allows the buyer to step into an existing operating business with existing licences, customer contracts, and staff. Asset acquisitions are more complex for operational businesses (because licences, contracts, and employment relationships must be transferred individually) but are sometimes preferred where the seller entity carries legacy liabilities.
What approval is required for a foreign investor to acquire shares in a Vietnam company?
When a foreign investor acquires shares in a Vietnam company (whether from existing shareholders or through a capital increase), the transaction typically requires: (1) amendment of the company’s Investment Registration Certificate to reflect the new foreign investor and the change in capital structure; (2) amendment of the Enterprise Registration Certificate to reflect the ownership change; and (3) in certain sectors, pre-approval from a line ministry (e.g., banking sector acquisitions require State Bank of Vietnam approval; media, defence, or telecommunications-related acquisitions require additional clearance). The IRC amendment is filed with the DPI or IPC management board — the same authority that issued the original IRC. The process typically takes four to eight weeks from filing for a straightforward manufacturing acquisition.
Are there foreign ownership caps in certain sectors?
Yes — Vietnam’s Law on Investment 2025 (Law No. 143/2025/QH15) and sector-specific legislation impose foreign ownership limits in certain industries. Banking (30% per foreign individual, 20% per foreign institution, 30% aggregate foreign ownership per bank); securities companies (100% permitted since 2023); real estate business entities (100% permitted but with specific land use rights conditions); retail trading (51% cap in some formats with economic needs test); and certain state-owned enterprise equitisations (foreign participation subject to the equitisation plan cap). The ownership cap must be confirmed for each specific target before negotiating the acquisition price and structure — a deal that assumes 100% foreign ownership in a restricted sector cannot be approved as structured.
Due Diligence
What are the most important legal due diligence areas for a Vietnam acquisition?
A Vietnam M&A legal due diligence review covers, at minimum: (1) legal standing — valid IRC, ERC, tax registration, and all sector-specific licences in good standing; (2) land use rights — confirmation that the company’s land use right certificate (LURC) is valid, properly titled, unencumbered, and the permitted use matches the operational use; (3) capital structure — confirmation that charter capital is fully paid up as disclosed, share register is accurate, and no undisclosed shareholders or pledges exist; (4) employment — assessment of labor contract compliance, social insurance payment status, undisclosed employee liabilities, and pending labor disputes; (5) tax — review of tax filing status, any outstanding tax liabilities or pending tax audits, and adequacy of transfer pricing documentation; (6) contracts — review of material customer, supplier, landlord, and financing contracts for change-of-control provisions, assignment restrictions, and termination rights.
The land use rights review deserves particular emphasis in Vietnam acquisitions: land cannot be owned by private entities — only land use rights can be held — and the conditions, duration, permitted use classification, and transferability of the target’s LURC determine whether the acquisition of the business makes operational sense. A target company that operates a factory on a LURC with a short remaining term, a disputed permitted use classification, or an encumbrance from a bank pledge may present risks that are not visible from financial statements alone.
What financial due diligence red flags are most common in Vietnam target companies?
The most consistent financial due diligence issues in Vietnam M&A targets are: off-book liabilities (employee obligations not reflected in financial statements because internal labour regulations were not maintained and termination liability was never accrued); underpaid social insurance (the contribution base was understated, creating contingent arrears); VAT or CIT positions taken aggressively without documentation; related-party transactions at non-arm’s-length prices that will change post-acquisition; and working capital management practices — particularly receivable cycles and inventory valuation — that differ from the buyer’s expectations. A financial due diligence that is not coordinated with legal due diligence consistently misses the labor and tax contingencies that are most material to Vietnam acquisition pricing.
Joint Venture Governance
How should a foreign investor structure governance rights in a Vietnam joint venture?
The Vietnam joint venture charter is the primary governance document — it defines ownership percentages, capital contribution schedule, member council composition and quorum requirements, reserved matters requiring enhanced approval (typically specified as decisions requiring the affirmative vote of all members or a supermajority), the legal representative’s authority, distribution policy, and exit provisions. Foreign investors in minority positions should negotiate reserved matters that protect their interests: approval required for capital increases, asset disposals above a threshold, material contracts with related parties, changes to business scope, and significant employment changes.
The practical governance challenge in Vietnamese JVs is the legal representative role: the legal representative has broad authority under Vietnamese law and is the person who signs contracts, submits regulatory filings, and represents the company to authorities. A foreign minority investor who does not have veto rights over the appointment (or removal) of the legal representative is exposed to governance risk even if the charter contains protective reserved matters — because the legal representative may take actions binding the company without specific member approval where the charter does not expressly require it.
How should deadlock provisions be structured in a Vietnam joint venture agreement?
Deadlock provisions in Vietnam JV agreements should identify: (1) what constitutes a deadlock (typically failure to resolve a reserved matter within a specified number of voting attempts); (2) the escalation procedure (board, then senior management, then mediation or expert determination for operational disputes); (3) the consequences of unresolved deadlock (buyout right, put or call mechanism, dissolution, or third-party sale). Vietnam law does not prohibit buyout or put/call provisions in JV agreements — but they must be reflected in the charter or a separate shareholders agreement, and the transfer must comply with IRC amendment requirements when it is triggered. Deadlock provisions that are contractually valid but operationally unenforceable under Vietnamese law because the share transfer triggers a ministry approval create execution risk that must be modelled before the agreement is signed.
What exit mechanisms are available for a foreign investor in a Vietnam joint venture?
Common exit mechanisms for foreign JV investors in Vietnam include: pre-emptive rights (right of first refusal on transfer to a third party, ensuring the remaining partner has first opportunity to buy at the offered price); drag-along rights (majority partner can require minority to sell to a third-party buyer on the same terms); tag-along rights (minority can participate in a majority partner’s sale on the same terms); put options (right to require the other partner or the company to buy the investor’s shares at an agreed formula price); and initial public offering exit (listing on Vietnam’s stock exchanges). All share transfers require IRC amendment and, in regulated sectors, ministry pre-approval. Exit timelines should be modelled at the JV entry stage — an exit that assumes a 30-day completion may take three to six months when the IRC amendment and any required ministry approval are factored in.
Frequently Asked Questions
What M&A approval is needed when a foreign company acquires 100% of a Vietnam manufacturing company?
A 100% acquisition of an existing Vietnam manufacturing company requires: DPI or IPC management board approval to amend the IRC to reflect the new foreign investor; ERC amendment to reflect the ownership change and new member/shareholder; and in some sectors, competition notification under the Law on Competition if the combined market share of the parties exceeds the notification threshold (30% in the relevant market). The M&A legal counsel should confirm whether the specific sector triggers any additional line ministry pre-approval requirements before the acquisition agreement is signed and deposit paid.
How should purchase price adjustments be structured in a Vietnam M&A deal?
Purchase price adjustment mechanisms (completion accounts or locked-box) must be adapted for Vietnam-specific accounting issues: Vietnamese Accounting Standards (VAS) differ from IFRS in certain asset valuation and provision recognition areas, so an acquisition price based on VAS accounts without IFRS reconciliation may be surprising to a foreign buyer managing consolidated accounts. Net working capital pegs should be based on historical VAS averages, not assumed to reflect the buyer’s own NWC management standards. Contingent tax liabilities — particularly potential transfer pricing adjustments, VAT disallowances, and underpaid social insurance — should be covered by specific indemnities in the SPA rather than general representations, because they are common and material in Vietnam.
Are Vietnam-seated international arbitration clauses enforceable for M&A disputes?
Yes — Vietnam’s Law on Commercial Arbitration and its international arbitration framework recognise arbitration clauses in commercial agreements, and Vietnam is a signatory to the New York Convention on the Recognition and Enforcement of Foreign Arbitral Awards. Foreign arbitration clauses (SIAC, ICC, HKIAC) in M&A agreements are commonly used and enforceable in Vietnam. However, enforcement of a foreign arbitral award against a Vietnam-registered company requires application to a Vietnam court for recognition and enforcement — a process that can add time and uncertainty. The dispute resolution mechanism should be chosen in consultation with Vietnam legal counsel who has experience in both arbitration clause drafting and Vietnam enforcement proceedings.
Pursuing a Vietnam acquisition or joint venture? ECOVIS Vietnam Law advises on deal structuring, legal due diligence, share purchase agreement negotiation, IRC amendment, and post-completion governance implementation. Contact Attorney Vu Manh Quynh at [email protected] | Website: www.ecovislaw.vn
This material is for general informational purposes only and does not constitute legal, tax or professional advice. Investors should seek specific advice based on their business sector, ownership structure and investment location in Vietnam. Legal and regulatory references reflect the position as of August 2026.
Attorney Vu Manh Quynh is the Managing Partner of ECOVIS Vietnam Law, advising international investors on Foreign Direct Investment (FDI), corporate governance, and regulatory compliance in Vietnam. Email: [email protected] | Website: www.ecovislaw.vn
