Deadlock in an M&A negotiation rarely means the deal is dead. It usually means the parties have stopped exchanging information and started defending positions, often on price, liability allocation, conditions or the treatment of a risk that diligence has just exposed.
Breaking an impasse is a structured exercise rather than a matter of persistence. Diagnose what the disagreement is really about, confirm that the people in the room can decide, replace assertion with evidence, then widen the set of possible answers before anyone is asked to concede. Most negotiations that end in deadlock do so because one of those four steps was skipped.
A deadlock is usually a symptom, not the underlying problem. Photo: Pexels.
M&A negotiations can stall even when both parties still want the transaction. Price, liability allocation, closing conditions, governance or timing may become deadlocked because each side views the same risk differently. A structured escalation process can restore momentum without forcing either party to surrender its legitimate commercial position.
Identify what the impasse is really about
The stated disagreement may not be the underlying problem. A dispute over price may reflect uncertainty about future earnings. A disagreement over an indemnity cap may concern one known liability. A delay over closing conditions may be driven by regulatory timing or financing pressure.
Deal teams should define the precise issue, the evidence each side relies on and the consequence if it remains unresolved. Separating a single blocking point from the wider document prevents every clause from being reopened.
Confirm decision-making authority
Negotiations often stall because representatives lack authority to accept a compromise. Each side should identify who can approve price, liability, governance and timetable changes. Escalation should reach principals who understand both the commercial value and the cost of losing the deal.
Advisers can narrow options, but they should not become substitutes for business decisions. A short issues paper showing the competing positions and recommended alternatives helps senior decision-makers act efficiently.
Use objective information
A deadlock becomes easier to solve when disputed assumptions are tested against reliable evidence. The parties may commission an independent valuation, accounting review, technical assessment or legal opinion on a narrow point. Expert input should answer a defined question rather than reopen the entire diligence exercise.
Where information is incomplete, the parties can agree a process and deadline for targeted disclosure. Confidential information should remain protected under the transaction’s confidentiality agreement.
Expand the range of solutions
A binary choice between the buyer’s and seller’s position is rarely necessary. Price disagreements can be bridged through deferred consideration, earn-outs, escrow, retention or completion accounts. Liability disputes may be addressed with a specific indemnity, insurance, seller cure or a separate cap.
Timing problems can be managed through staged closing, a revised long-stop date or interim covenants. Regulatory uncertainty may justify cooperation obligations and a clear allocation of filing risk.
Package related trade-offs
Negotiating one clause at a time can create repeated stalemate. A package allows each side to obtain value on its priorities. For example, the seller may accept a targeted indemnity in exchange for a higher cap only on that risk, while the buyer may accept a shorter general warranty period.
The package should be documented in an updated issues list or marked-up draft so that concessions are conditional on the overall settlement and are not treated as standalone commitments.
Single-issue bargaining is what turns a disagreement into an impasse. Most of the difficult points in a Vietnamese transaction are connected: a buyer worried about historic social insurance exposure may accept a lower cap if it receives a ring-fenced escrow and a longer survival period for that item; a seller resisting a price cut may accept an earn-out tied to the licence renewal that caused the concern. Presenting two or three linked variables together lets each side trade what it values least for what it values most, which is rarely possible one clause at a time.
Objective evidence moves positions faster than argument. Photo: Pexels.
Control exclusivity and timetable pressure
A deadlock during exclusivity can become strategic. The buyer may need more time to resolve issues, while the seller may fear losing alternatives. Any extension should be linked to concrete milestones, responsible persons and a short decision period. The approach should reflect the principles in negotiating exclusivity without losing strategic alternatives.
Deposits and break fees should not be used as threats without checking their contractual triggers. The parties should understand the consequences of withdrawal, expiry or failure to sign.
Timetable is leverage, and it cuts both ways. An exclusivity period that expires during a deadlock hands the seller the option to reopen the process, while a buyer that has committed financing or announced the transaction internally has its own deadline. The practical answer is to agree a short, explicit extension tied to the specific issue in dispute, rather than allowing exclusivity to lapse by inattention and converting a technical deadlock into a competitive one.
Escalate in stages
A practical escalation ladder may begin with the working teams, move to lead advisers, then reach senior executives or investment committee representatives. A facilitated negotiation or mediator can help where communication has become positional.
Escalation should have deadlines. An open-ended process increases cost and uncertainty, while an unrealistically short deadline may destroy a viable transaction.
Know when to pause or walk away
Not every deadlock should be compromised. A buyer may need to stop if ownership, compliance or funding risk exceeds its mandate. A seller may reject terms that transfer unlimited or uninsurable liability. Each party should update its reservation point using current diligence and financing information.
If negotiations end, termination notices, confidentiality, return of information, exclusivity, deposits and surviving obligations must be handled carefully.
Deadlock resolution checklist
- Define the single blocking issue and its commercial impact.
- Confirm the authority of the people at the table.
- Use targeted evidence or independent expertise.
- Develop at least two alternative risk-allocation structures.
- Package trade-offs and record conditional concessions.
- Set an escalation ladder and decision deadlines.
- Review withdrawal costs and surviving obligations.
Conclusion
Resolving an M&A negotiation deadlock requires more than splitting the difference. The parties should identify the underlying risk, bring the right decision-makers together and design alternatives that allocate uncertainty efficiently. A disciplined process can preserve a sound Vietnam transaction while making clear when the remaining gap is genuinely unbridgeable.
Frequently asked questions about deadlock
What usually causes deadlock in an M&A negotiation?
Four causes recur: a valuation gap created by a diligence finding, disagreement over who carries an identified liability, conditions and timetable risk where regulatory approval is uncertain, and a mismatch of authority where the person negotiating cannot actually decide. Identifying which of these is operating matters, because the remedy for a valuation gap is a structural one such as an earn-out, while the remedy for an authority problem is simply getting the right person into the room.
How can a valuation deadlock be bridged?
By converting the disagreement about the future into a mechanism rather than a number. Earn-outs tied to defined and auditable metrics, deferred consideration, a completion accounts adjustment, an escrow released against a specified outcome, or a vendor loan all allow each party to keep its own view of value. The essential discipline is defining the measurement precisely, including the accounting policies to be applied, since a badly drafted earn-out simply moves the impasse to the year after completion.
When should a deadlock be escalated?
Once the deal teams have exchanged their positions with supporting evidence and neither has moved twice. Escalation should be in stages, from the deal team to the sponsor or board member, and each escalated meeting needs a short written note of the issue, the options and each side’s rationale. Escalating without that preparation usually produces a repeat of the same conversation at a more expensive level.
Is it ever right to walk away from a deadlock?
Yes, and being genuinely prepared to do so is often what resolves it. A buyer should have identified before negotiations began the points on which it cannot move, typically title, authority, fundamental warranties and the funding behind an indemnity for a known exposure. A deadlock on one of those is a signal to stop; a deadlock on a point that can be structured around is not.
How can deadlock be prevented in the documents themselves?
By building the mechanisms in advance. Deemed-consent periods, defined escalation steps with deadlines, expert determination for accounting questions, an emergency carve-out permitting action where delay would breach the law, and a long-stop date with an extension where a filing is pending all reduce the chance that a disagreement after signing becomes a deadlock that stops completion.
Next step
Before the next session, write down the three points genuinely blocking the transaction, the evidence supporting each side, and one structural option for each. Check whether any of the disputed items is in fact fixed by law – the corporate approvals and transfer formalities under the Law on Enterprises are not negotiable, and mistaking a statutory requirement for a negotiating position is a common cause of deadlock.
IVLF Lawyer sits on both sides of Vietnamese transactions and is regularly brought in to unblock stalled negotiations, restructure a price gap or redraft a liability package. An experienced Vietnam M&A lawyer can separate the points that are structural from the points that are simply positional. See our legal services or contact IVLF Lawyer.
Related reading: Shareholder deadlock resolution mechanisms, Essential clauses in a Vietnam share purchase agreement, and Conditions precedent vs closing conditions in Vietnam M&A.
This article is provided for general information only and does not constitute legal advice for any specific case. Regulations may change – please consult a qualified professional before acting. Should further analysis be required, please contact one of our lawyers below.
