Agreement Vs Deed: What’s The Difference In Australia?

At some point, almost every business owner in Australia bumps into the “agreement vs deed” question. You might be settling a dispute, assigning IP, bringing in an investor or updating commercial terms - and someone asks, “Should this be a deed?”

While both documents are legally binding, they don’t work the same way. The right choice affects enforceability, limitation periods, signing formalities and (most importantly) your risk.

In this guide, we’ll break down agreements and deeds in plain English, compare their practical differences, and outline when small businesses typically use each one. We’ll also cover how to sign them correctly so your document actually holds up when you need it.

What Is An Agreement?

An agreement (often called a contract) is the legal “deal” between parties. For a contract to be enforceable in Australia, it must meet a few core elements:

• Offer and acceptance: one party makes an offer and the other accepts it. If you want a refresher on these basics, see offer and acceptance.
• Consideration: something of value is exchanged (for example, payment for services).
• Intention: both parties intend their promises to be legally binding.
• Certainty: the key terms are clear enough to enforce.

Agreements can be written, verbal or a mix of both. In business, you should always record key deals in writing to avoid ambiguity.

How you sign also matters. In most cases, a clear, valid signature (which can be electronic) is enough, provided the person signing has authority. Our overview of the legal requirements for signing documents in Australia explains what to check before execution. For specific scenarios like acceptance via email, it’s worth understanding when an email can be legally binding too.

What Is A Deed?

A deed is a more formal type of instrument. Historically, deeds were used for significant promises and transfers. Today, they’re still used when you want added certainty, or when no money (consideration) changes hands. A deed is enforceable because of the form it takes, not because consideration was paid.

Common uses include settlement and release documents, assignments of rights, novations, guarantees, and some variations of existing contracts. For a deeper primer, start with what is a deed in Australian law.

Key features include:

• No consideration required: you can bind a party even if there’s no payment.
• Formalities: deeds usually require specific wording (such as “executed as a deed”) and stricter signing steps.
• Delivery: the deed generally takes effect upon “delivery” - an act showing intent to be bound (often when it’s dated/executed).

In practice, small businesses often use:

• A Deed of Settlement and Release to resolve a dispute and provide finality - see Deed of Settlement.
• A Deed of Novation to swap one contracting party for another - see Deed of Novation.
• A Deed of Assignment to transfer contract rights or intellectual property - see Deed of Assignment.
• Occasionally, a Deed Poll for a one-sided promise - more in understanding deed polls.

Agreement Vs Deed: The Practical Differences

Here’s how agreements and deeds differ in ways that actually matter to small businesses.

1) Consideration

Agreement: Requires consideration (each side gives something of value).

Deed: No consideration is needed. This is handy for one-sided promises or where you want to avoid arguments about whether $1 is enough.

2) Enforceability And Formalities

Agreement: Becomes binding once the contract elements are met and it’s signed by authorised parties.

Deed: Must include appropriate deed wording, be executed with stricter formalities, and be “delivered” to take effect. Getting the form wrong can undermine enforceability, so the details matter.

3) Limitation Period (How Long You Can Sue)

Agreement: Typically six years from the breach (under most Limitation Acts in Australia).

Deed: Often a longer period - commonly up to 12 years, and in some states up to 15 years. This extended window can be a strategic reason to use a deed for long-tail risks.

4) Typical Use Cases

Agreement: Everyday commercial deals - supply, services, SaaS, leases, employment.

Deed: Settlements, assignments, novations, guarantees, releases, and situations with no or nominal consideration.

5) Execution Requirements

Agreement: Generally simpler to sign. Electronic signatures are widely used where appropriate.

Deed: Execution rules can be stricter (for example, witnessing for individuals). Companies often execute under section 127 of the Corporations Act - more on signing documents under section 127 - and need to consider how “delivery” is evidenced. If you’re signing electronically or in parts, also consider counterparts and electronic vs wet-ink rules.

Which One Should You Use? Common Scenarios

Choosing between an agreement and a deed is about risk, formality and what you’re trying to achieve. Here are typical small business scenarios and the usual document type.

1) Settling A Dispute Or Releasing Claims

Use a deed. A Deed of Settlement and Release provides strong finality and doesn’t rely on consideration to be enforceable. It also often benefits from a longer limitation period in case issues resurface. You can work with a tailored Deed of Settlement to cover releases, confidentiality, non-disparagement and payment terms.

2) Assigning Rights Or Transferring IP

Usually a deed. If you want to transfer rights cleanly (for example, assigning IP from a contractor or moving a contract to a new entity), a Deed of Assignment is commonly used to avoid any debate about consideration. If you’re replacing a party to a live contract entirely, a Deed of Novation is the typical tool.

3) Varying An Existing Contract

Either can work. Minor updates are often done by a short amendment agreement, but where you want extra certainty (or the original contract says variations must be by deed), a Deed of Variation is safer. If you’re weighing up the best approach, this guide to making amendments to contracts sets out the main options.

4) Guarantees And One-Sided Promises

Often a deed. Because deeds don’t require consideration, they’re commonly used for guarantees, indemnities or other unilateral promises where you want binding effect without a payment flowing both ways.

5) Day-To-Day Trading Terms With Customers

An agreement is the norm. For services or product sales, use a clear Service Agreement or customer terms that set out scope, pricing, IP and liability. Save deeds for the special cases above.

6) Confidentiality

Usually an agreement. A standard Non-Disclosure Agreement (NDA) works well for most discussions. A confidentiality deed can be used if you want the added formality or longer limitation period.

How To Execute Documents Correctly

Whichever document you choose, getting the signing process right is essential. Small execution mistakes can derail enforceability.

Check Authority To Sign

Make sure the people signing have authority to bind their entity (director, authorised signatory or attorney). For companies, executing under section 127 is a reliable pathway - see signing under section 127.

Follow The Right Formalities

For agreements, standard signature blocks typically suffice.

For deeds, include clear deed wording (for example, “executed as a deed”), and follow the applicable witnessing rules for individuals in your state or territory. Companies should use the appropriate deed execution block.

Electronic, Wet Ink And Counterparts

Electronic signing is widely accepted for many business documents, but you should confirm it’s permitted for your specific deed in your jurisdiction and circumstances. If parties will sign separate copies, ensure the document allows execution in counterparts, and understand when to use wet-ink signatures vs electronic signatures.

Delivery And Dating (Deeds)

Deeds generally take effect on “delivery” - an act showing intent to be bound. Dating the deed and including a delivery clause can help evidence when it became effective.

Sign Clearly And Completely

Use the correct entity names, ACNs and addresses. Ensure signatures are legible, names are printed, and the capacity (e.g. “director”) is stated where required. If you’re unsure about what makes a signature valid, this explainer on valid signatures will help.

Keep A Clean Paper Trail

Save fully signed copies, with all schedules and attachments. If you’ve agreed that signing can happen via email or a platform, keep the audit trail with timestamps.

Avoid “Near Miss” Pitfalls

Common traps include: using the wrong execution block for a company, missing witnesses for individuals signing a deed, forgetting a delivery clause, or mixing up party names. A short pre-signing checklist will save headaches.

Key Takeaways

• Agreements and deeds are both binding, but they’re built differently - deeds don’t need consideration and come with stricter formalities and usually longer limitation periods.
• Use an agreement for day-to-day trading, and consider a deed for settlements, assignments, novations, guarantees or one-sided promises.
• If your original contract says variations must be by deed, use a Deed of Variation; otherwise a short amendment agreement may suffice.
• Deed execution needs extra care: include deed wording, follow witnessing rules for individuals, consider “delivery,” and use section 127 for companies where suitable.
• For practical execution issues, plan for authority to sign, counterparts and whether electronic signing is appropriate in your circumstances.
• When the stakes are high, it’s worth getting the document type and execution right up front - it’s easier than trying to fix enforceability problems later.

If you’d like a consultation on whether your document should be an agreement or a deed - and to get it drafted or reviewed properly - you can reach us at 1800 730 617 or team@sprintlaw.com.au for a free, no-obligations chat.