Most business deals do not fall apart because of price. They fall apart because the two parties spend weeks talking past each other, assuming they are aligned, only to discover at the contract stage that they want completely different things. A letter of intent prevents that. It forces both sides to get specific about what they are agreeing to before anyone calls a lawyer, signs anything binding, or puts serious money on the table.
If you have never used a letter of intent in your business, you are probably leaving deals on the table, dragging out negotiations that should close faster, and walking into contracts without the clarity you need. This guide explains exactly what a letter of intent is, when to use one, how to write it, and how to use it to your advantage.
What a Letter of Intent Actually Is
A letter of intent, often called an LOI, is a written document that summarizes the key terms of a proposed business deal before a formal contract is drafted. It is not a contract. In most cases it is not legally binding in full, though it can contain certain binding provisions. Think of it as a handshake put into writing: both parties confirm they are serious, aligned on the basics, and ready to move toward a formal agreement.
LOIs are used across a wide range of business situations. You might use one when buying or selling a business, entering a partnership or joint venture, leasing commercial space, taking on a major new client, acquiring equipment or inventory in bulk, or negotiating a licensing arrangement. Anywhere the deal is complex enough to warrant getting terms in writing before committing to a full contract, an LOI makes the process cleaner and faster.
The document goes by different names depending on the context. You may see it called a memorandum of understanding, a term sheet, a heads of agreement, or a letter of understanding. The format and level of detail vary, but the purpose is the same: establish mutual understanding of the key terms before the attorneys get involved.
Why LOIs Speed Up Deal Closing
The most common reason deals drag on is that both parties are negotiating with incomplete information about what the other side actually needs. Conversations go in circles. Counterproposals fly back and forth. Time passes. Momentum dies.
An LOI breaks that cycle by forcing both sides to state their position clearly and agree on a framework before moving forward. When you reach agreement on an LOI, you know the deal is real. Both parties have committed to a shared set of terms in writing. The formal contract then becomes a matter of memorializing what was already agreed rather than negotiating from scratch.
There is also a psychological effect. Once two parties sign an LOI, they are invested in the deal. Backing out feels like breaking an agreement, even if the LOI is technically non-binding. That commitment effect accelerates follow-through and reduces the chances that the other side walks away over minor issues during final contract negotiation.
For small business owners especially, this matters. You do not have a team of lawyers and dealmakers to run long negotiation cycles. You need deals to close efficiently so you can stay focused on running your business.
What to Include in a Letter of Intent
A strong LOI covers the essential terms of the deal without trying to anticipate every contingency. Leave the details for the formal contract. Here is what most LOIs should include:
The Parties
Identify who is involved. Use full legal names for both businesses and the individuals signing on their behalf. Make sure you are dealing with someone who has the authority to bind the organization. Finding out after the LOI is signed that the person you negotiated with needs their board’s approval is a deal-killer.
The Subject of the Deal
State clearly what is being bought, sold, leased, licensed, or agreed to. Be specific. If you are acquiring a business, identify the entity and the assets or shares involved. If you are entering a service relationship, describe the scope. Vague descriptions create ambiguity that causes problems at the contract stage.
Price and Payment Terms
This is usually the most important term in any deal. State the total consideration, how it will be paid (lump sum, installments, revenue share), and the timing. If payment is contingent on milestones or due diligence findings, say so.
Timeline
Include an expected timeline for completing due diligence, drafting the formal contract, and closing the deal. This keeps both parties accountable and creates a sense of forward momentum. Without a timeline, deals stall indefinitely.
Exclusivity
If you are acquiring a business or entering a major partnership, you may want an exclusivity clause that prevents the other party from negotiating with anyone else during the LOI period. This is one of the binding provisions most commonly included in otherwise non-binding LOIs. Define the duration clearly: 30 to 60 days is typical for most small business deals.
Confidentiality
Most LOIs include a confidentiality provision making the terms and the existence of the negotiations private. If you are sharing sensitive financial or operational information during due diligence, this protection is essential. Like exclusivity, confidentiality is often one of the binding provisions even in a non-binding LOI.
Conditions to Closing
List the conditions that must be satisfied before the deal closes. These might include satisfactory due diligence, obtaining financing, regulatory approvals, or a clean title search. Being clear about conditions upfront prevents either side from claiming they were surprised when a condition was not met.
Whether the LOI Is Binding
This needs to be stated explicitly. Most LOIs are non-binding except for specific provisions like confidentiality and exclusivity. Make that clear in the document. If certain terms are intended to be binding, call them out individually. An LOI that is ambiguous about its enforceability creates legal risk for both parties.
When You Should Use an LOI and When You Should Not
LOIs make the most sense for complex, high-stakes deals where the negotiation process is likely to be lengthy and the cost of a misalignment is high. Acquiring another business, entering a multi-year commercial lease, forming a joint venture, or landing a major anchor client are all situations where an LOI pays for itself many times over in time saved and deals closed.
For simpler, smaller transactions, an LOI may add unnecessary friction. If you are hiring a freelancer for a one-time project, using a straightforward service agreement is usually more appropriate. If you are buying a piece of equipment from a vendor you have worked with for years, a purchase order is sufficient. Use the level of documentation the deal actually requires, not more and not less.
The question to ask yourself is this: if we get to the contract stage and discover we have fundamentally different expectations about a key term, how bad is that outcome? The worse the answer, the more valuable an LOI is. When you know how to negotiate a business contract like a pro, an LOI becomes a natural part of your deal-closing toolkit.
Common LOI Mistakes Small Business Owners Make
Even when business owners use LOIs, a few mistakes come up consistently.
Making it too vague. An LOI that says “buyer agrees to purchase the business for a fair price” is worse than useless. It creates false confidence without actually establishing agreement. Be specific about the terms that matter.
Making it too detailed. On the other end, some business owners try to negotiate every clause in the LOI and turn it into a full contract. That defeats the purpose. Keep the LOI focused on the essential deal points and save the details for the formal agreement.
Ignoring the binding versus non-binding distinction. If you sign an LOI with confidentiality and exclusivity provisions without understanding that those specific clauses are legally enforceable, you can find yourself in a position where you have legal obligations you did not intend to take on. Read every LOI carefully before signing, especially the fine print about what is and is not binding.
Skipping the expiration date. Every LOI should have a clear expiration date. Without one, the other party can let it dangle indefinitely while you are locked out of other opportunities. A standard expiration of 30 to 45 days is reasonable for most deals. If the deal is not moving by then, renegotiate the timeline.
Not getting legal review on big deals. For a business acquisition, a major lease, or any deal involving significant equity or assets, have a business attorney review the LOI before you sign. A one-hour review is far cheaper than discovering a binding commitment you did not mean to make. For a plain-English overview of how to work effectively with legal counsel, see our guide on how to read a business contract without a lawyer and when you actually need one.
How to Present an LOI Without Killing the Deal’s Momentum
Some business owners hesitate to introduce an LOI because they are afraid it will make the deal feel overly formal or signal a lack of trust. The opposite is true. Proposing an LOI signals that you are serious, organized, and experienced. It tells the other party that you have been through deals before and that you know how to get them done.
Frame the LOI as a tool for both parties, not just protection for yourself. “I want to make sure we are aligned on the key terms before either of us spends time on legal fees” is a position any reasonable business counterpart will respect.
Keep the initial draft short and clean. A two-page LOI that covers the critical terms is far more likely to get a quick signature than a ten-page document that looks like a contract. You are not trying to close the deal with the LOI. You are trying to confirm you have a deal worth closing.
If the other party pushes back on specific terms, treat those conversations as valuable information. What they resist tells you where the real friction is. Better to surface those issues at the LOI stage than after you have paid for a full contract draft.
After the LOI: Moving to a Formal Agreement
Once both parties have signed the LOI, the formal contracting process begins. The LOI does most of the heavy lifting by establishing the agreed framework. Your attorney can draft from those terms rather than starting with a blank page, which saves both time and legal fees.
Stay engaged during due diligence. If you are acquiring a business or entering a major relationship, use the due diligence period to verify the information you relied on when you agreed to the LOI terms. If you discover something material, you have the right to renegotiate before the formal contract is signed.
The transition from LOI to formal contract is also the right time to think carefully about how the ongoing relationship will be governed once the deal closes. A well-structured service agreement or partnership document should pick up where the LOI leaves off, spelling out the operational details, responsibilities, and remedies that will govern the relationship over time.
According to the U.S. Small Business Administration, documenting your business relationships formally is one of the most consistently overlooked steps in small business growth. Operators who build strong documentation habits close more deals, face fewer disputes, and are better positioned when they eventually seek financing or look to sell.
The Bottom Line
A letter of intent is not a formality reserved for big companies doing big deals. It is a practical tool that any small business owner can use to close deals faster, communicate more clearly, and avoid the expensive surprises that come from skipping the alignment step.
If you are in active deal conversations right now, consider whether an LOI would give both parties more confidence to move forward. Draft something clear and specific, propose it as a shared framework, and watch how much faster the deal moves when both sides know exactly what they are agreeing to.
If you want help structuring your LOI or ensuring your legal documents are airtight, LegalZoom offers affordable legal document services designed specifically for small business owners who want professional-grade documentation without the full law firm price tag.
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