This question is part of a broader guide on how to sell a business.
TL;DR
A Letter of Intent (LOI) is a preliminary agreement used in business sales expressing a buyer’s interest and outlining key deal terms (price, payment structure, exclusivity, closing timeline, and major conditions) before due diligence and definitive contracts. It sets expectations and starts the formal transaction process.
What Is an LOI in a Business Sale?
A Letter of Intent (LOI) — also called a term sheet in some contexts — is a non-binding or partially binding document that summarizes the principal terms of a proposed sale before final contracts are drafted.
An LOI typically includes:
- Purchase price or valuation structure
- Type of consideration (cash, seller financing, earn-out)
- Exclusivity period (no other buyers will be negotiated with)
- Due diligence timeline and conditions
- Closing date expectations
Because it lays out key expectations, the LOI becomes a blueprint for the definitive purchase agreement.
Why Letters of Intent Matter in the Sale Process
1) Establishes Buyer Commitment
Before an LOI, a buyer’s interest may be preliminary and unverified. Once an LOI is signed, buyers are typically:
- more serious
- financially qualified
- committed to due diligence
This reduces wasted time and increases transaction certainty.
2) Sets Market Expectations
An LOI clarifies how the buyer values the business, including:
- specific price components
- valuation multiples used
- payment structure preferences
This early signal helps sellers assess whether to continue or walk away.
3) Triggers Due Diligence
After LOI acceptance, buyers begin detailed review of:
- financial records
- customer contracts
- employee obligations
- legal and compliance documentation
This phase often validates or adjusts the deal outlook.
For more on what due diligence looks like, see business valuation glossary: due diligence
How an LOI Is Structured — Common Sections
🔹 Purchase Price and Terms
The offered price and structure (cash at closing vs. installments vs. owner financing).
🔹 Payment Schedule
How and when payments are made (portion at closing, portion over time).
🔹 Exclusivity / No-Shop Clause
A period during which the seller agrees not to negotiate with others.
🔹 Due Diligence Provisions
What the buyer will review, deadlines, and materiality standards.
🔹 Closing Conditions
What must be true for the deal to close (financing approval, regulatory clearances, etc.).
Is an LOI Legally Binding?
An LOI can contain both binding and non-binding provisions:
- Non-binding: Most pricing sections, general intentions, and structure
- Binding: Confidentiality, exclusivity, and expense reimbursement provisions
Sellers and buyers usually work with attorneys or brokers to ensure terms are clear and enforceable where intended.
Example of an LOI Scenario
Example: A buyer offers $2,000,000 to acquire a service business with $500,000 in SDE on an LOI.
The LOI might propose:
- $1.2M at closing
- $300,000 seller financing at 5% over 24 months
- $500,000 as an earn-out tied to 12-month post-close performance
- 45-day exclusivity for due diligence
This illustrative example shows how LOIs begin to balance risk, price, and structure before a definitive purchase agreement is drafted.
How an LOI Differs From a Purchase Agreement
| Letter of Intent (LOI) | Purchase Agreement (Definitive Contract) |
|---|---|
| Preliminary terms | Final terms |
| May be non-binding | Fully binding on parties |
| Sets expectations | Governs final legal obligations |
| Triggers due diligence | Closes the deal |
Understanding the difference helps sellers navigate expectations without prematurely locking in terms they cannot finalize.
How LOIs Fit Into the Business Sale Timeline
- Initial Buyer Interest
- LOI Negotiation & Signing
- Due Diligence
- Purchase Agreement Drafting
- Closing
If you want more detail on the deal failure points after this stage, see why business deals fall apart
Risks & Considerations for Sellers
🔹 Exclusivity risk: If due diligence takes longer, seller may have no fallback buyers.
🔹 Deal drift: Without deadlines, LOI terms may change over time.
🔹 Confidentiality breaches: Always wrap LOIs in NDAs or confidentiality clauses.
Good brokers and attorneys help protect seller interests when negotiating LOI language.
What does LOI stand for in a business sale?
LOI stands for Letter of Intent, a preliminary agreement outlining key terms between a buyer and seller before definitive legal contracts are written.
Is an LOI legally binding?
Some parts of an LOI (like confidentiality or exclusivity) may be binding, but most financial terms are typically non-binding until included in a final purchase agreement.
What terms are included in a business sale LOI?
Terms typically include purchase price, payment structure, due diligence timeline, exclusivity period, and closing conditions.
Can a seller negotiate the Letter of Intent?
Yes. Sellers and their advisors frequently negotiate LOI terms to align expectations on price, timing, payment structure, and risk before due diligence begins.
According to legal and M&A guidance from Investopedia, a Letter of Intent (LOI) establishes the framework for negotiation and demonstrates buyer seriousness, but it is not usually the final enforceable agreement in a business sale. (Source: Investopedia — Letter of Intent in M&A)
