A counterparty has agreed to release a claim against your business without receiving anything in return. Your lawyer says "we'll do that as a deed." Another counterparty — same situation, you think — signs a one-page agreement and everyone moves on. Later you discover the two documents sit in completely different legal categories, with different enforcement windows, different signing rules, and one that is valid and one that arguably is not. The deed-or-contract question is not just a formality preference. It determines whether your document is legally effective at all.
What you are actually deciding
The real choice is not "which looks more formal." It is whether the circumstances require a deed — or whether a standard contract will hold up. A contract and a deed are both legally binding, but they rest on different foundations and carry different consequences.
A contract is enforceable because each party gives consideration: a promise, a payment, an act, or a forbearance exchanged for the other side's promise. Remove consideration and the contract fails. A deed, by contrast, derives its binding force from its form and execution alone. No consideration is required. One party can be bound to perform even if the other gives nothing in exchange.
That distinction has three practical downstream effects that genuinely move the decision: which transactions are legally possible at all, how long each party has to bring a claim, and how strictly the document must be signed.
Missing consideration and longer limitation periods
Whether consideration exists
This is the threshold question. If your transaction involves a promise or transfer for which no value flows back — a release of a claim with no payment attached, a guarantee by a director who receives no personal benefit, a covenant in favour of a third party — a standard contract will not hold. The document must be a deed, or it is unenforceable for want of consideration.
Where both parties exchange value, a contract is almost always adequate. The deed form adds compliance burden without adding legal strength in those circumstances.
The time window you need to enforce
Limitation periods differ materially by state and document type, and the differences matter in long-term commercial arrangements.
In New South Wales, an action on a deed may be brought within 12 years of the cause of action arising: s 16 of the Limitation Act 1969 (NSW). A contract action is 6 years.
In Victoria, the period for an action on a bond or other specialty (which includes a deed) is 15 years: s 5(3) of the Limitation of Actions Act 1958 (Vic). A contract claim is again 6 years.
In Queensland, the position changed on 1 August 2025 when the Property Law Act 2023 (Qld) commenced and amended s 10 of the Limitation of Actions Act 1974 (Qld). For deeds made on or after 1 August 2025, the limitation period is now 6 years — the same as a contract. For deeds executed before that date, the prior 12-year period still applies. The practical effect is that for Queensland businesses signing new deeds, the enforcement window advantage that deeds traditionally carried no longer exists.
The upshot: if you are in NSW or Victoria and the obligation you want to capture might be enforced many years from now — a long-term guarantee, a deferred indemnity, a settlement that could unravel — the deed's longer tail is meaningful. In Queensland from August 2025, that rationale largely disappears for new documents.
Execution formality by structure
Deeds carry stricter signing requirements than most contracts, and the rules turn on who is signing.
Individuals (NSW): Under s 38 of the Conveyancing Act 1919 (NSW), a deed executed by an individual must be signed and attested by at least one witness who is not a party to the deed. Sealing is no longer required in isolation, but the witnessing requirement is strict — a missing or invalid attestation can void the deed.
Individuals (Victoria): Under s 73 of the Property Law Act 1958 (Vic), an individual must sign or place their mark on the deed. Sealing alone is insufficient.
Companies (all states): A company executing a deed must comply with s 127 of the Corporations Act 2001 (Cth). The available methods are:
- Two directors sign, or
- One director and the company secretary sign, or
- For a proprietary company with a sole director who is also the sole company secretary (or where the company has no company secretary), the sole director signs alone.
A deed executed under s 127 does not require a witness for the company's signatures. Counterparties relying on s 127 execution also benefit from a statutory assumption of regularity — they need not look behind the document to verify internal authorisations.
QLD companies and individuals (from 1 August 2025): The Property Law Act 2023 (Qld) modernised deed execution for Queensland transactions. Individuals may now execute by signing without a witness requirement in many cases, and the Act expressly permits electronic deeds and electronic signatures (ss 49–52). This is a significant change from the prior regime and brings Queensland into alignment with NSW's electronic deed provisions.
The nature of the obligation
Some transactions are deed-only regardless of other factors:
- A promise to pay that is not supported by any counter-promise or payment (a gratuitous undertaking)
- A release of legal claims where no payment or benefit passes to the releasing party
- A guarantee by a director or individual who receives no personal benefit from the underlying transaction
- Certain transfers of legal interests in land or intellectual property where statute requires a deed for the conveyance to take effect
Others are contract-adequate:
- Any transaction where both parties exchange value
- Standard supply agreements, service terms, and employment contracts
- NDAs and most confidentiality arrangements where mutual obligations exist
Delivery — the step most people miss
Even a correctly executed deed is not binding until it is "delivered." Delivery does not mean physical handing over; it means the executing party makes clear — by words, conduct, or the terms of the document — that they intend to be immediately bound. Most professionally drafted deeds include a delivery clause: words to the effect that the deed is "delivered by each party on the date it is signed." Without that, a dispute can arise about when (or whether) the deed took effect, which matters for the limitation period start date and for any condition precedent provisions. If your deed is to be held in escrow pending a condition, the delivery mechanics need to be spelt out explicitly — a common omission in template documents.
The amendment risk
A deed can only be varied by another deed. If you anticipate regular amendments — pricing adjustments, scope changes, personnel variations — a contract is often more practical. Locking the relationship into deed form means every change requires full deed execution again, with all the witnessing and formality that entails. For dynamic commercial arrangements, that overhead compounds quickly. A hybrid approach — a deed for the core obligation and a contract schedule for variable terms — can manage this, but it needs to be structured deliberately rather than discovered after the fact.
Factor by factor: deed or contract
| Factor | Points toward deed | Points toward contract |
|---|---|---|
| Consideration | Absent on one side | Both sides exchange value |
| Enforcement window | Long-term obligation (NSW/Vic) | Short-term or QLD from Aug 2025 |
| Execution capacity | Can satisfy s 127 (Cth) or state rules | Same or simpler |
| Transaction type | Release, guarantee, gratuitous promise, certain property transfers | Supply, services, employment, mutual NDA |
| Amendment frequency | Rare or never | Expected |
Typical profile — deed is the right tool:
Director personally guarantees a company loan but receives no fee. Settlement agreement releases all claims with no payment attached. Property development joint venture where one party contributes land and the other contributes services, and no cash changes hands at signing.
Typical profile — contract is the right tool:
SaaS subscription agreement. Employment contract. Trade services agreement with a defined scope and fixed price. Mutual NDA between two commercial parties both sharing confidential information.
Where businesses most often go wrong: they use a contract form for a guarantee or a release because it "looks official enough," discover years later that no consideration flowed, and find the document unenforceable when they most need it. A second common error is using a deed template but signing it without the required witness or company secretary signature — the document looks valid on its face but fails the formal execution test if challenged. Neither problem is expensive to prevent at drafting stage; both are expensive to litigate after the fact.
How Artificer Legal can help you make and act on the call
This decision sits at the intersection of transaction structure, jurisdiction, and drafting — which is where errors are most likely and most costly to fix after the fact. An Artificer Legal practitioner will stress-test whether consideration actually exists on both sides of your deal (it is often assumed rather than confirmed), identify the correct execution form for your business structure and the states involved, and draft the document so it reflects the intended legal effect and survives challenge.
For multi-state arrangements — common in franchise, distribution, or property transactions — we identify which state's deed execution requirements govern and ensure the document complies. Where a company has an unusual director structure (sole director, overseas directors, or a bare trustee), we confirm the correct s 127 pathway before you sign. And where the QLD limitation period change affects existing relationships — for instance, deeds executed before 1 August 2025 that are now being amended — we flag the transitional risk before you proceed.
Apply the consideration test first
If money or something of value moves in both directions, a contract almost always works. The moment one side is giving without receiving — a release, a guarantee, a gratuitous promise — a deed is the only document that will hold. Get the consideration analysis right first; everything else follows from that.
To summarise: a deed is a binding written document that requires no consideration but demands strict execution — witnessing for individuals, s 127 compliance for companies. The limitation period advantage over a contract is substantial in NSW (12 vs 6 years) and largest in Victoria (15 vs 6 years), but has been eliminated in Queensland for deeds made on or after 1 August 2025. A deed is mandatory for gratuitous promises, releases without payment, and director guarantees without personal benefit. It can only be varied by another deed, so amendment-heavy arrangements are better suited to a contract. When consideration is uncertain, the deed form is the safer choice — but its execution requirements are unforgiving, and a badly executed deed may be no deed at all.