What is an LOI? A Letter of Intent (LOI) is a preliminary, non-binding document that outlines the key terms and structure of a proposed transaction between two or more parties. It serves as a roadmap for negotiations and due diligence before a definitive agreement is executed.
An LOI is widely used in mergers and acquisitions (M&A), business sales, real estate transactions, joint ventures, and financing arrangements. While typically non-binding in most provisions, certain clauses, such as confidentiality, exclusivity, and governing law, may be legally enforceable.
Definition and Purpose of an LOI
A Letter of Intent bridges the gap between initial discussions and a legally binding contract. It allows parties to:
- Establish mutual understanding of deal terms
- Identify key assumptions and expectations
- Reduce misunderstandings before incurring legal and diligence costs
- Provide a framework for due diligence and financing
Simple Definition
A Letter of Intent (LOI) is a written summary of the main terms of a proposed transaction, usually non-binding, used to guide negotiations before a final agreement.
Key Characteristics of an LOI
| Feature | Description |
|---|---|
| Non-Binding (Generally) | Most provisions are not legally enforceable |
| Deal Framework | Outlines structure, price, and terms |
| Precedes Due Diligence | Signed before in-depth review |
| Negotiation Tool | Helps align buyer and seller expectations |
| Selective Binding Clauses | Certain provisions may be enforceable |
Common Components of a Letter of Intent
A well-structured LOI typically includes the following sections:
1. Transaction Structure
- Asset purchase vs. stock purchase
- Merger or recapitalization
- Inclusion/exclusion of assets and liabilities
2. Purchase Price and Terms
- Total consideration (cash, seller financing, earnouts)
- Working capital adjustments
- Escrow or holdbacks
More Information Here on Business Valuation Methods
3. Financing Terms
- Contingencies (e.g., bank or SBA financing)
- Buyer equity contribution
- Third-party lender involvement
For More Financing Terms Including SBA Financing
4. Due Diligence Period
- Timeline (typically 30–90 days)
- Scope of financial, legal, and operational review
5. Exclusivity Clause (No-Shop)
- Prevents seller from soliciting other offers
- Usually binding for a defined period
6. Confidentiality
- Reinforces or references an NDA
- Protects sensitive business information
7. Closing Conditions
- Regulatory approvals
- Financing approval
- Satisfactory due diligence
8. Timeline and Milestones
- Target closing date
- Key interim deadlines
9. Binding vs. Non-Binding Language
- Explicit clarification of enforceable sections
Binding vs. Non-Binding Provisions
One of the most misunderstood aspects of an LOI is its legal enforceability.
Typically Non-Binding:
- Purchase price
- Deal structure
- Financial terms
Typically Binding:
- Confidentiality clauses
- Exclusivity (no-shop) agreements
- Governing law and jurisdiction
- Break-up fees (in some cases)
Important Insight: Courts may enforce certain LOI provisions if the language suggests intent to be bound. Clarity in drafting is essential.
For legal reference, see:
Why LOIs Are Critical in M&A Transactions
In business acquisitions, the LOI is a pivotal milestone that transitions a deal from informal discussions to structured execution.
Benefits for Buyers:
- Secures exclusive negotiation rights
- Defines financial expectations upfront
- Minimizes wasted diligence effort
Benefits for Sellers:
- Validates buyer seriousness
- Locks in valuation range
- Establishes deal certainty before disclosure
Industry-Specific Use Cases
1. Mergers & Acquisitions
- Most common use
- Often includes SBA financing contingencies
- Used before drafting an Asset Purchase Agreement (APA)
2. Real Estate Transactions
- Defines purchase price, contingencies, and closing timeline
- Often precedes a Purchase and Sale Agreement (PSA)
3. Joint Ventures
- Outlines ownership structure and capital contributions
4. Commercial Leasing
- Establishes lease terms before formal lease agreement
LOI vs. Term Sheet vs. Purchase Agreement
| Document | Purpose | Binding? | Detail Level |
|---|---|---|---|
| LOI | Framework for negotiations | Mostly non-binding | Moderate |
| Term Sheet | Similar to LOI (often in finance deals) | Non-binding | High-level |
| Purchase Agreement | Final legal contract | Fully binding | Comprehensive |
Risks and Considerations
Despite its benefits, an LOI carries risks if not properly structured.
Key Risks:
- Ambiguous language → unintended legal obligations
- Over-negotiation early → deal fatigue
- Exclusivity misuse → seller locked into weak buyer
- Financing contingencies → deal uncertainty
Best Practices:
- Clearly define binding vs. non-binding sections
- Avoid overcomplicating early-stage terms
- Align LOI with realistic due diligence expectations
- Involve legal counsel early
What Most Business Owners Get Wrong About an LOI
While many view a Letter of Intent as a simple preliminary agreement, experienced buyers and advisors understand that the LOI is where deal leverage is established—and often shifted.
1. The LOI Locks in Leverage—Not Just Terms
Once an LOI is signed, sellers typically agree to an exclusivity (no-shop) period. This removes competitive pressure from the buyer and can shift negotiating leverage significantly.
- Buyers gain time to validate (or challenge) assumptions
- Sellers lose the ability to solicit alternative offers
- Renegotiation risk increases during due diligence
👉 In practice, many deals are re-traded after the LOI stage, often citing:
- Quality of earnings adjustments
- Working capital discrepancies
- Customer concentration risks
2. Purchase Price Is Often Not Final
Although the LOI outlines a headline price, the final purchase price frequently changes due to:
- Working capital adjustments
- Inventory normalization
- Debt-like items discovered during diligence
👉 The LOI should clearly define:
- Target working capital
- Adjustment mechanisms
- Included vs. excluded liabilities
3. Financing Contingencies Can Derail Deals
In lower middle-market transactions (especially SBA-backed deals), LOIs often include financing contingencies.
This introduces risk:
- Deals may fail due to lender requirements
- Appraisals may not support the agreed valuation
- SBA underwriting can introduce delays or conditions
👉 Sellers should evaluate:
- Buyer financial strength
- Lender prequalification (if available)
- Realistic closing timelines
4. Exclusivity Periods Are Frequently Underestimated
A typical exclusivity period ranges from 45–90 days, but delays can extend this significantly.
Risks include:
- Business performance deterioration
- Buyer fatigue or withdrawal
- Opportunity cost of missed alternative buyers
👉 Best practice:
- Tie exclusivity to clear milestones
- Include expiration triggers if progress stalls
5. Poorly Drafted LOIs Create Legal Ambiguity
Although most LOIs are non-binding, ambiguous language can create unintended enforceability.
Key areas of concern:
- Implied obligations
- Vague “good faith” language
- Lack of clarity between binding vs non-binding clauses
👉 This is why referencing sources like the American Bar Association and Cornell Law School Legal Information Institute is essential when structuring LOIs.
Strategic Takeaway
An LOI is not just a summary of terms, it is a strategic document that defines how the rest of the transaction unfolds.
Business owners who treat the LOI casually often:
- Accept unfavorable structures
- Lose negotiating leverage
- Encounter avoidable deal friction
Example LOI Structure (Simplified)
1. Introduction and Parties
2. Transaction Overview
3. Purchase Price and Terms
4. Due Diligence Period
5. Exclusivity Clause
6. Confidentiality
7. Closing Conditions
8. Timeline
9. Binding Provisions
10. Signatures
Frequently Asked Questions (FAQ)
What is an LOI in simple terms?
An LOI is a non-binding document outlining the key terms of a proposed deal before a final agreement is signed.
Is a Letter of Intent legally binding?
Generally no, but certain clauses (like confidentiality and exclusivity) can be binding.
When is an LOI used?
LOIs are used after initial negotiations but before due diligence and final contracts.
Can you walk away after signing an LOI?
Yes, unless bound by specific enforceable provisions.
How long does an LOI last?
Typically 30–90 days, depending on the complexity of the transaction.
Strategic Insight for Business Owners
For sellers, the LOI is more than a formality, it directly impacts:
- Final purchase price
- Deal certainty
- Negotiating leverage
A poorly structured LOI can lead to renegotiation, delays, or failed transactions.
A Letter of Intent (LOI) is a foundational document in business transactions that aligns expectations, reduces risk, and creates a structured path toward closing. While generally non-binding, its strategic importance cannot be overstated, especially in M&A deals where millions of dollars and months of effort are at stake.
Next Step
If you’re evaluating an LOI or preparing to sell your business, a professionally structured approach can significantly impact your outcome.
Request a confidential opinion of value or LOI review to ensure:
- Your terms are properly positioned
- Risks are minimized
- Your deal proceeds efficiently toward closing
