How secure is a letter of intent?

Asked by: Kylie Hodkiewicz Sr.  |  Last update: February 11, 2026
Score: 4.1/5 (56 votes)

A Letter of Intent (LOI) is generally not fully secure as a binding contract for the main deal, but it contains specific, enforceable clauses (like confidentiality & exclusivity) and acts as a serious "agreement to agree," creating moral/tactical commitment, though courts can sometimes find it binding if poorly drafted. Its security hinges on clear language, distinguishing binding (confidentiality, no-shop) from non-binding terms (price, closing date) to prevent unintended legal obligations or loopholes, making legal review crucial.

How serious is a letter of intent?

A Letter of Intent (LOI) is very serious, acting as a crucial, often legally significant, roadmap for a deal, even if generally non-binding overall; it demonstrates serious intent, sets key terms, and builds momentum, but can create binding obligations like exclusivity or confidentiality, leading to legal trouble if breached or poorly drafted, making legal review essential. 

What are the risks of using a LOI?

An LOI should balance detail and flexibility. However, overly vague terms—such as “reasonable,” “industry standard,” or “subject to further discussion”—can lead to misunderstandings and disputes. Ambiguity allows one party to reinterpret the LOI to their advantage during negotiations.

Is a letter of intent legally binding?

A Letter of Intent (LOI) is typically non-binding regarding the main deal but contains specific, enforceable clauses, like confidentiality (NDAs) and exclusivity (no-shop), making it a serious "agreement to agree" that sets terms for a future contract, though courts can sometimes find an LOI binding if it includes all essential terms and shows intent to be bound. The key is clear language: a well-drafted LOI explicitly states which parts are non-binding and which (like confidentiality) are legally enforceable, preventing unintentional commitments.
 

What are the risks of signing a letter of intent?

It is an expression of interest in buying your business, not a commitment to buy it. The main clause that's legally binding in an LOI is the exclusivity period. You could be sued if you market your business to other buyers, or try to make a deal to sell to a different buyer, during this buyer's exclusive review time.

Legal Insights: Letter of Intent

24 related questions found

Can you back out after signing a letter of intent?

The Letter of Intent says “non-binding” (which means it's not a contract and either side could back out without repercussions), so what is the harm in signing? In most cases, a Letter of Intent will be, at least in part, non-binding on both parties.

What should you avoid in a letter of intent?

Here are four pitfalls to steer clear of.

  • Ignoring the possibility of breaching the agreement. An LOI is a nonbinding document, but that doesn't mean you can treat the document casually. ...
  • Overcomplicating the document. ...
  • Not having the reader in mind. ...
  • Using sample content from a template.

What happens if you break a letter of intent?

In some situations, not fulfilling your obligation to a binding agreement can lead to fines and civil lawsuits in some cases. Ultimately, the breaking of such a letter will require that the party initiating the dissolution of the agreement make some form of restitution for the losses suffered by the other.

How long is a letter of intent valid?

Typically, the terms outlined in Letters of Intent indicate the length of validity for the offer they represent. This validity period can range from 72 hours to two weeks or be linked to specific events, depending on the party making the offer.

Is a letter of intent confidential?

As I mentioned above, confidentiality is a very common binding provision in letters of intent. Each party should be confident that if it shares confidential information during negotiations, said information will be maintained as such.

What are the disadvantages of a letter of intent?

One of the issues with an LOI occurs when work goes beyond the authorised scope or expiry date. While practically speaking this is understandable – everyone wants to work in good faith to keep the works progressing while the main contract is negotiated – it can lead to disputes should negotiations stall.

Does a letter of intent expire?

Letter of intent: Key takeaways

It is a precursor to a formal contract. But it may include some binding provisions. So always have it reviewed by your attorney. It does expire, but you can negotiate its expiration date.

How serious is a LOI?

A Letter of Intent (LOI) is very serious, acting as a crucial, often legally significant, roadmap for a deal, even if generally non-binding overall; it demonstrates serious intent, sets key terms, and builds momentum, but can create binding obligations like exclusivity or confidentiality, leading to legal trouble if breached or poorly drafted, making legal review essential. 

Can you sue over a letter of intent?

A LOI can agree that parties will agree and execute another, more comprehensive agreement later on. If the parties don't execute that later agreement, the LOI may allow an aggrieved party to sue.

Do I need a lawyer for a letter of intent?

While an LOI may appear to be a preliminary and informal step, signing it without consulting a lawyer can lead to unintended consequences and missed opportunities for negotiation.

How much does a letter of intent cost?

How Much Does a Letter of Intent Cost? The average cost (i.e., legal fees) for a lawyer to draft a letter of intent is $700 on a flat fee basis. The average cost for a lawyer to review a letter of intent is $370 on a flat fee basis.

What are common mistakes in letters of intent?

The first key mistake in an LOI is over-promising and changing deal terms after signing the LOI. For example, the LOI promises a 15-mile non-compete but the purchase agreement demands 40 miles, or the LOI specifies a stock sale but you push for an asset sale.

How legally binding is a LOI?

While it is not a legally binding document in its entirety, certain provisions within an LOI, such as confidentiality and exclusivity clauses, can carry legal weight. A LOI is often drafted and agreed upon in the early stages of the transaction, often before a due diligence has been carried out.

Can I back out of a letter of intent?

You've signed a letter of intent (LOI), now what? Can you still back out of the deal before closing on the business purchase and sale agreement? Generally, the answer is yes; however, the express language used in the LOI is crucial for understanding and abiding by your legal obligations.

What not to do in a letter of intent?

LOIs and subsequent correspondence should retain the non-binding caveats and other protective language contemplated above, and the use of “agree”, “we will”, “offer”, “accept” and words with similar effect should be avoided throughout the LOI process. If it appears as boilerplate, the recipient may not mind.

How enforceable is a letter of intent?

A letter of intent is a document outlining the intentions of two or more parties to do business together; it is often non-binding unless the language in the document specifies that the companies are legally bound to the terms.

What comes after a letter of intent?

Due Diligence and Purchase Agreement

Once the LOI is signed, the next steps are to negotiate the purchase agreement and perform due diligence. These are separate processes, but they usually occur in parallel and take about 90 days to complete.

What are the risks of using a letter of intent?

What are the risks of using a letter of intent? Despite their advantages, letters of intent carry certain risks, primarily because they are typically not legally binding. This means that, unless specified otherwise, the parties aren't legally obligated to complete the transaction.

Are letters of intent confidential?

However, an acquisition letter of intent is usually kept confidential. This means that if either party disclosed details about the letter of intent or a potential contract, the acquisition could be called off.

What risks are associated with letter of intent (LOI)?

1. Risks of Using a Letter of Intent[Original Blog]

  • Ambiguity - LOIs are often written in broad terms that are open to interpretation. ...
  • No Enforceability - A letter of intent is typically not a legally binding contract. ...
  • Miscommunication - Without clear communication, an LOI can create more problems than it solves.