Negotiating a new business deal is always exciting, but it can also be risky. If details aren’t ironed out early in any discussions, things can quickly become problematic. That’s where Heads of Terms come into play. Think of them as a rough sketch of what both parties agree to before getting into the details. Setting expectations in this way upfront helps reduce misunderstandings and keeps negotiations on track.
When done well and drafted carefully, a heads-of-terms document gives both sides a clear view of the road ahead. Get them wrong, and you could be headed straight into delays, disputes, or worse. In this high-level guide, we’ll break down what they are, what to include, and how to negotiate them effectively. It is designed for a general reader and shouldn’t be considered legal advice. Of course, the team at Jamieson Law can discuss any specific requirements you have
What Are Heads of Terms?
A Heads of Terms document, often abbreviated to HOT and sometimes known as a Letter of Intent or a Term Sheet, outlines the basic terms of a business deal. It acts as a handshake in writing. Not always overly formal or legally binding, a signed Heads of Terms agreement shows that everyone is on the same page before the details negotiations towards a finalised contract get going.
This document usually covers issues such as financial matters at a high level, whether any information needs to stay confidential, what kind of due diligence will be needed, and how long any exclusivity period will last. It also maps out the timeline leading up to completion.
Although the full document isn’t legally binding in most cases, certain parts can be. For instance, if there’s a confidentiality clause or an agreement not to talk to other buyers for a set period. That’s why it’s essential to state clearly what is and isn’t a deal-breaker when you draft your document.
Key Clauses in Heads of Terms
Let’s walk through the major components you’ll usually find in a solid Heads of Terms document. The first step is the price and payment structure. Both parties ought to agree on the overall financial structure of any detail, how much (if anything) will be paid upfront, and the schedule for the remaining payments. Laying this out clearly from day one avoids confusion later.
Next is confidentiality. During negotiations, you might share sensitive information. A confidentiality clause ensuring that anything shared during negotiations stays private is always strongly recommended. Leaks can be damaging to both sides, especially if the deal doesn’t go through.
Due diligence is another key piece of the puzzle that should be described in a Heads of Terms document. Due diligence describes one party investigating the financial, legal, and operational health of the other. It’s important to agree in advance on what will be reviewed and how long the review process will take.
An exclusivity clause gives one party the right to negotiate without the seller entertaining other offers or talking to potential competitors. Beneficial for buyers, exclusivity gives them breathing room free from worry that they’ll be beaten to the chase.
You should also set deadlines for each stage, such as when due diligence needs to be finished, when the contract should be ready, and the target date for signing. This helps avoid unnecessary hold-ups.
Lastly, a break clause in a Heads of Terms document is good practice. Sometimes, despite everyone’s best intentions, things don’t work out. A break clause outlines how and when either party can walk away, and under what conditions.

How to Negotiate Heads of Terms Effectively
Good negotiation starts with knowing what you will and won’t compromise on. Non-negotiable clauses might include the minimum price you’re willing to accept, guarantees you require, keeping your intellectual property confidential, and more. Establishing these priorities before sitting down at the table saves time and frustration later.
Understanding the legal weight behind each part of the agreement is also essential. Even though many clauses of a Heads of Terms might not be binding, some parts might be. Make sure it’s crystal clear which sections carry legal consequences.
When drafting the terms, avoid vague language. Be direct and specific. For example, instead of saying “payment terms to be discussed,” say “a deposit of £50,000 to be paid within 14 days.”
A formal legal review of any documents is also always a valuable addition to the negotiation process. Having a legal professional assess your Heads of Terms can catch red flags and protect your interests. It’s a small investment that can save you from big problems down the line.
Common Mistakes to Avoid When Drafting Heads of Terms
One of the biggest mistakes is being unclear and imprecise in a Heads of Terms document. If wording can be interpreted in more than one way, you open the door to potential disputes. This means being accurate and transparent always pays off. Another common error is forgetting to include key clauses like confidentiality or exclusivity. Such clauses might not seem important, but they can make a big difference in protecting your business.
Delays often happen because a Heads of Terms document doesn’t include a proper timeline. By seting expectations with a clause or clauses describing a schedule, you can let everyone know how long you expect negotiations to take.
Lastly, don’t treat Heads of Terms like a casual form of communication. Even if a document not binding in full, it still sets the tone for the whole deal to come. A poorly worded example that hasn’t had a legal review is only storing up problems for the future.
What Happens After Heads of Terms Are Agreed?
A Heads of Terms doesn’t close a deal, but it opens up negotiations with everyone aligned on the same page, keeps everything on track and gives everyone a clear picture of what comes next. If done well, it makes reaching a signed agreement quicker and smoother.
Heads of Terms aren’t just a formality. They are your chance to set expectations, protect your interests, and lay the groundwork for a successful deal. Getting them right means fewer surprises later and a clearer path to completion.
So take your time, know your priorities, be specific, and always get legal advice before signing. It’s a small step that can make a huge difference.You can find example HOT documents on the UK Government site. For more practical tips, check out our quick guide “ Understanding Heads of Terms”, or visit our Commercial Law Services page or the Law Donut Heads of Terms Guide.
Frequently Asked Heads of Terms Questions
Not usually, but some clauses like confidentiality or exclusivity might be. Make sure you clearly state what is and isn’t binding.
At a minimum, you’ll want to cover price, payment terms, confidentiality, due diligence, exclusivity, timelines, and exit terms.
Figure out your must-haves, write clearly, know what’s legally binding, and get advice from a legal professional.
Once a Heads of Terms is signed, negotiations can continue. This may mean moving into a due diligence process, drafting the final contract, handling approvals, and more. The aim is always to close the deal based on the roadmap you’ve laid out.