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PART 2: When Things Go Bad at the Letter of Intent (LOI) Stage of Mergers & Acquisitions

Dec 10, 2025 | LOI Stage

LOI Stage for Mergers and Acquisitions

The letter of intent stage (LOI stage) of Mergers & Acquisitions is often described as the honeymoon phase of a deal. Both sides are optimistic, information is flowing, and the framework of the transaction begins to take shape. This early stage is where some of the most disruptive conflicts emerge. When an M&A deal goes bad before the formal purchase agreement is drafted, the fallout can be expensive, reputation-damaging, and operationally painful.

This article explores why deals derail at the Letter of Intent stage, what legal and financial consequences follow, and how both buyers and sellers can protect themselves before signing anything that resembles a commitment.


The Purpose of the LOI stage

The Letter of Intent at the LOI Stage formalizes the parties’ mutual interest in exploring a deal. The Letter of Intent typically outlines:

  • The proposed purchase price or valuation range
  • The intended deal structure (asset sale, stock sale, or merger)
  • Key terms like exclusivity, confidentiality, and due-diligence timelines
  • High-level expectations of both sides

While most Letters of Intent state they are “non-binding,” the Letter of Intent often contain provisions that are legally enforceable — and those can become flashpoints if negotiations collapse.


Why LOI Stage Deals Break Down

1. Valuation Gaps Emerge

The Letter of Intent usually sets a preliminary value, but once preliminary documents are exchanged, both sides sometimes realize they had different ideas of what the company is worth. Sellers may feel the buyer is lowballing; buyers may discover revenue inconsistencies, unrecorded liabilities, or customer concentration issues.

2. Surprises Surface Early

Even before full due diligence, small red flags can change the tone of the deal, such as:

  • Missing financial reports
  • Sudden changes in revenue
  • Undisclosed debts
  • Compliance issues
  • Key employees planning to leave

These “early stage surprises” can lead a buyer to request revised terms — which sellers often perceive as retrades.

3. Exclusivity Becomes a Source of Tension

Most Letters of Intent include an exclusivity clause, restricting the seller from negotiating with anyone else. If the deal falters, sellers may feel trapped in a one-sided timeline, losing alternative opportunities while buyers take their time.

Disputes over exclusivity are among the most common sources of litigation.

4. Misaligned Expectations on Closing Conditions

The Letter of Intent stage is where both sides discover gaps in deal philosophy:

  • Buyers want aggressive reps and warranties.
  • Sellers want limited post-closing obligations.
  • Both disagree on earn-outs or holdbacks.

If those gaps are too wide, negotiations break down and frustration escalates quickly.

5. Personalities Clash at the LOI stage

Unlike other business transactions, Mergers & Acquisition deals are personal. Owners may react emotionally when:

  • Buyers question historical numbers
  • Proposed terms feel insulting
  • Buyers push for deeper access too soon
  • Sellers refuse to budge on sentimental issues

Once trust erodes, the deal often becomes untenable.


When the LOI stage Goes Bad: The Legal and Financial Fallout

1. Breach of Exclusivity Claims

If a seller negotiates with another party during the exclusivity period, the buyer may pursue a claim for breach of contract. Even if the Letter of Intent says “non-binding,” exclusivity almost always is binding.

Damages can include wasted professional fees, loss of opportunity, or even injunctive relief stopping the seller from proceeding with a competitor.

2. Misrepresentation Allegations

If one side believes the other withheld information that influenced the Letter of Intent terms, disputes over misrepresentation can arise. Even at this early stage, inaccurate financial statements, omitted liabilities, or overstated customer relationships can trigger legal arguments.

3. Broken Confidentiality

If the deal collapses but sensitive information has already been shared, both sides may worry about competitive exposure. Breach of NDA claims are common, particularly when a failed buyer operates in the same space as the seller.

4. Costs and Time Lost

This stage is not free. Legal fees, accountant reviews, consultants, travel, and internal resources add up quickly. A failed Letter of Intent can cost tens or hundreds of thousands of dollars — a financial hit many companies underestimate.

5. Reputational Harm

Word travels fast in tight industries. A party perceived as unreasonable or disorganized during the Letter of Intent stage can earn a reputation that affects future deals.


How to Protect Yourself at the LOI stage of the Mergers & Acquisition

1. Draft Clear, Narrow Binding Provisions

Binding terms should be limited to:

  • Confidentiality
  • Exclusivity (if necessary)
  • Breakup fees (in some competitive deals)
  • Good-faith obligations

Avoid binding language on deal structure or price unless you intend to be locked in.

2. Set Realistic Timelines

Rushed timelines strain negotiations, while overly long timelines invite deal drift. The Letter of Intent should specify clear deadlines for initial information exchange and due-diligence milestones.

3. Don’t Share Everything Too Early

Sellers should phase information disclosures:

  • High-level data before the Letter of Intent
  • Detailed financials after signing
  • Customer lists only when necessary

This prevents competitive fallout if the deal collapses.

4. Keep Emotions Out of Term Negotiations

Professional advisors serve an essential function: they keep negotiations rational. Bringing in experienced Mergers & Acquisition counsel early prevents personalities from derailing the deal.

5. Consider a Breakup Fee Only When Necessary

In competitive bidding, a breakup fee may deter frivolous offers. In smaller private deals, however, breakup fees can be controversial and should be used sparingly.


The LOI stage Is a Crossroads — Not a Commitment

The LOI stage of Mergers & Acquisition sets the tone for the entire transaction. When handled carefully, it aligns expectations, protects both sides, and creates a roadmap for a smooth closing. When handled poorly, it becomes the place where deals die — leaving behind financial losses, legal exposure, and fractured relationships.The key to navigating this stage successfully is clarity, caution, and legal guidance that understands how much can go wrong before a deal even begins.

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