How to Handle Expressions of Interest: Legal Tips for Businesses

Navigating expressions of interest (EOIs) can open exciting growth opportunities for your business - whether you’re seeking new projects, considering a joint venture, or looking to sell property or services. But knowing how to approach the legal side of expressions of interest is crucial. Missteps can lead to confusion, disputes, or missed opportunities, while getting the basics right sets you up for smooth negotiations and stronger deals.

If you’re wondering what an "expression of interest" really is, how to make or handle one, or what you need legally to protect your business, you’re not alone. From reviewing an expression of interest application to preparing an EOI for a project or property, many Australian business owners want clarity. In this guide, we’ll break down what you need to know, provide actionable steps, and explain the common pitfalls - so you can approach EOIs with confidence, backed by expert legal guidance. Let’s get started!

What Is an Expression of Interest (EOI)?

An expression of interest - often shortened to EOI - is a formal way for a person or business to show interest in participating in an opportunity, such as a tender, project, purchase, or even a property sale. An EOI isn’t usually a binding commitment to proceed; rather, it signals your intent to engage further, subject to terms being negotiated.

In Australia, EOIs are used across many sectors, from real estate and construction to government contracts and franchising. You might see EOI requests for:

• Supplying goods or services to a major project
• Developing land or property
• Participating in a business acquisition or merger
• Joining a joint venture arrangement
• Registering interest in franchising or distribution rights

An expression of interest can set the stage for detailed negotiations or competitive bidding, depending on the context. Importantly, while EOIs can be non-binding, what you include matters - and there can be legal consequences if you get it wrong.

What Does an Expression of Interest Mean in Real Estate?

In real estate, an expression of interest is commonly used when selling property or leasing commercial space. It allows interested buyers or tenants to formally register their interest - usually by submitting a document outlining their intentions to proceed if terms can be agreed.

Submitting an EOI for property does not usually mean you are making a binding offer to buy or lease, but it does start the formal process. The seller or agent can use the EOIs to shortlist serious parties, request further details, or move to negotiate sale or lease terms.

However, the specifics can vary. Sometimes an EOI will ask for a deposit or require certain commitments that carry legal weight. That’s why it’s vital to review any expression of interest sample document or template carefully, and seek legal advice before signing. Misunderstanding the status of an EOI in real estate can lead to disputes about whether you were actually committed to a transaction or simply ‘showing interest’.

To dive deeper, you may wish to read our article on breaking a lease in Australia for legal nuances around property agreements.

What Should an Expression of Interest Include?

Most businesses and organisations seeking EOIs will provide an expressions of interest template or guidance on what to include. Whether you’re making or requesting an EOI, it’s important to understand the typical components, and the legal significance of each.

• Contact Details: Clearly identify the party expressing interest, with current business and contact information.
• Statement of Interest: A short statement outlining your interest in the opportunity, and any specific reasons or capabilities that make you a good fit.
• Summary of Relevant Experience or Capacity: If for a project or tender, include a brief description of previous work or expertise relevant to the opportunity.
• High-Level Proposal or Requirements: Outline any conditions you require, or ideas you wish to contribute. This section is usually quite general at the EOI stage.
• Non-Binding Statement: Most EOIs include language clarifying that it is not a legally binding offer, and that further negotiation and documentation will be required.
• Signature and Date: To formally record who made the EOI and when.

If you’re preparing an EOI for your business, you may also want to include a confidentiality statement or request a Non-Disclosure Agreement (NDA) if sensitive information will be shared in follow-up discussions.

Remember, using a well-drafted expressions of interest template is a good starting point, but it’s often best to tailor the document to the situation - especially if the stakes are high.

How Do You Make an Expression of Interest?

Wondering how to do an expression of interest correctly? Here’s a straightforward step-by-step process, tailored for Australian small businesses:

1. Read the Invitation or EOI Request Carefully

If you’ve received a request for an expression of interest - whether for a project, property, or supply contract - start by reading all instructions or requirements. Some EOIs will have set formats, others are more open.

2. Draft Your EOI Using a Suitable Template

Begin with a simple EOI template, then add the specifics:

• The project or opportunity you’re interested in
• Why your business is a good fit
• Any initial ideas or requirements (keep it high-level)

There are many expression of interest sample documents available online, but these are general. A legal review helps make sure your expression of interest doesn’t accidentally lock you into unfavourable terms or miss important points.

3. Ensure the EOI Is (Usually) Non-Binding

Unless you intend for your EOI to be legally binding, state clearly that it is an invitation to negotiate, not a firm offer. Language matters - a well-drafted EOI should signal your intent without creating accidental obligations. If in doubt, have a legal expert review your document before submission.

4. Submit by Email or via the Specified Channel

Many EOIs are handled via email or a secure web portal. Keep a record of your submission, and any acknowledgment you receive.

5. Be Ready for Next Steps

Once you’ve submitted your expression of interest, the recipient may contact you for further details, request supporting documents, or invite you to a formal tender or negotiation. At this stage, it’s important to understand the basics of contract law - as the process may soon move into binding agreements.

Are Expressions of Interest Legally Binding?

A critical (and often misunderstood) issue is whether making an expression of interest creates a legal obligation for you or your business. The simple answer: most EOIs are not legally binding, but there are important exceptions.

• Non-Binding EOI: The standard EOI simply allows parties to express interest and share information, without any obligation to proceed or finalize a deal.
• Binding EOI or Heads of Agreement: Sometimes, an EOI is combined with terms requiring deposits, exclusivity, or other commitments. In these cases, part or all of the document may be enforceable.
• Misleading EOI: If your EOI is worded in a way that gives the impression of a binding promise - intentionally or accidentally - you may find yourself stuck with unintended obligations.

To avoid this, always use precise, clear wording and get legal advice before making commitments. For more, you can review our guide on MOUs vs contracts, which explains the difference between documents that are binding and those that aren’t.

What Are Common Legal Risks with EOIs?

While EOIs can help start conversations and move negotiations forward, there are some legal issues to watch out for:

• Ambiguous Wording: Vague or contradictory terms can create confusion about whether a deal has been struck. Always use clear, plain language.
• Accidental Commitments: Including promises or 'undertakings' (such as agreeing to pay a deposit or enter exclusive negotiations) may make an EOI or part of it legally enforceable - even if you didn’t intend it.
• Confidentiality and Intellectual Property: Sharing business secrets or IP in the EOI process can expose your business to risk. Consider an NDA, and only share what’s necessary until a formal deal is in place.
• Competition Law Issues: If your EOI process involves multiple parties (such as a government tender or project bidding), failing to keep the process fair or misusing information can breach competition rules under Australian law.
• Not Following the Tender Process: For government or large private sector projects, there are strict rules around fairness and documentation. Missing a step can lead to disqualification or legal challenge.

If you’re unsure how to minimise these risks, it’s wise to get legal support early. Our legal document experts can review your EOI template and ensure you’re protected.

What Legal Documents Might You Need When Handling EOIs?

Every EOI is different, but there are some key documents and legal tools to help protect your interests - whether you’re requesting EOIs or submitting one.

• Non-Disclosure Agreement (NDA): Protects confidential and sensitive business information when reviewing EOIs.
• Heads of Agreement: Used to outline the main terms of a deal before a binding contract is executed. May be used after shortlisting strong EOIs.
• Service or Project Agreements: In the case of successful EOIs leading to contracts, ensures scope, price, timelines, and deliverables are clearly set out.
• Consulting or Collaboration Agreements: Useful for EOIs relating to partnerships or joint ventures.
• Confidentiality Agreement: If sharing sensitive data is necessary during the EOI process.
• Expression of Interest Template or Letter: Using a vetted template that clearly spells out whether the EOI is binding or non-binding, your intent, and any specific requirements you may have.

Getting these documents right from the outset saves misunderstandings and strengthens your negotiating position when the time comes. If you plan to use an expression of interest sample document, it’s best to have it checked or adapted by a lawyer who knows your industry.

Are There Laws I Need to Comply With?

Submitting or requesting expressions of interest in Australia means following some key legal obligations to ensure your process is fair, transparent, and protects your business. Here’s what you need to keep in mind:

• Australian Consumer Law (ACL): If your EOI process relates to selling goods or services, ensure you don’t mislead or make false promises. For more, see our guide on Australian Consumer Law for Businesses.
• Contract Law: Understand when an EOI becomes legally binding, and make sure all parties are clear about the status of the document. Our contract law guide explains this further.
• Confidentiality & Intellectual Property: Use NDAs and only share what you’re comfortable with prior to signing a full contract.
• Privacy Law: If you collect personal data during the EOI process, you may need a Privacy Policy and must comply with the Privacy Act 1988 (Cth).
• Tender and Procurement Law: If your EOI concerns government or regulated contracts, be aware of specific rules that may apply, including probity requirements and anti-corruption laws.

Compliance is key - getting it right protects your business and reputation and helps prevent costly disputes.

Tips for Requesting or Managing Expressions of Interest

• Be Clear on Your Goals: Whether requesting or submitting an EOI, define in advance what you want to achieve (e.g., shortlist capable suppliers, gauge market interest, or assess project ideas).
• Use a Consistent Process: Have a standard approach and template for EOIs - this sets clear expectations for all parties.
• Communicate Status Clearly: State whether your EOI is binding or non-binding, and outline what happens next (e.g., shortlisting, request for proposal, or formal contract negotiation).
• Retain Proper Records: Keep copies of all EOIs submitted or received, as well as correspondence. This can be vital evidence if any dispute arises.
• Engage Legal Experts Early: Complex or high-value EOIs are best managed with expert legal support. A small upfront investment can protect your business from expensive mistakes later.

For a deeper dive into managing contract processes and negotiations, see our article: Negotiation Support from a Lawyer.

What Happens After an EOI Is Submitted?

Submitting your EOI is usually just the start. After reviewing EOIs, the requesting party may:

• Invite you to provide further information or a more detailed proposal
• Shortlist your business for interviews or presentations
• Ask for formal offers or participation in a tender process
• Negotiate terms ahead of a binding agreement

At each of these steps, the legal implications increase. Always move carefully, and seek legal guidance before signing any subsequent documents or agreements. Our legal experts are here to help you at any stage.

Key Takeaways

• An expression of interest (EOI) allows you to show formal interest in an opportunity, but is usually not legally binding - unless the wording or process specifically says so.
• Carefully read any EOI requests and use or adapt a well-drafted expression of interest template - tailoring it to match your business goals and risk profile.
• Communicate clearly if your EOI is non-binding, and avoid making any unintentional promises or commitments.
• Use supporting legal documents like NDAs, Heads of Agreement, and clear contracts to protect confidential information and clarify the process.
• Follow Australian Consumer Law, contract, and privacy requirements when handling EOIs in any sector.
• Expert legal advice early on can help you avoid pitfalls, strengthen your position, and give you peace of mind in negotiations.

If you would like a consultation on handling expressions of interest for your business, feel free to reach out to us at 1800 730 617 or team@sprintlaw.com.au for a free, no-obligations chat.