When Can a Contract Be Terminated? A NSW Guide to Contract Termination and Property Contract Disputes

High-profile disputes such as the recent public legal proceedings involving Kyle Sandilands and ARN Media highlight a familiar legal issue: when does a contract actually allow a party to walk away?
After ARN terminated Sandilands' reported $100 million contract following an on-air dispute with co-host Jackie "O" Henderson, the parties became embroiled in legal proceedings concerning whether the termination was valid and whether ARN was entitled to end the agreement for alleged serious misconduct. Sandilands argued the termination was wrongful, while ARN maintained it was entitled to terminate under the terms of the contract.
This week, the parties reached a settlement worth approximately $12 million, avoiding a lengthy and costly court hearing. As part of the settlement, Sandilands will receive compensation and support for future media ventures, while ARN has obtained certainty and finality.
While most people will never be involved in a dispute worth millions of dollars, the underlying principles are the same ones that apply to everyday property and commercial agreements in NSW.
In property contract disputes in NSW, misunderstandings about termination rights are one of the most common causes of legal conflict. Parties often assume that a breach automatically allows them to end the contract, but the law is far more technical.
Understanding when termination is legally permitted is critical to avoiding costly mistakes.
Why Contract Disputes Arise in NSW Property Transactions
Most NSW property contract disputes arise from:
- Unfair terms
- delays in settlement or completion
- disagreement about contractual obligations
- alleged breach of essential terms
- disputes about deposits or payments
- uncertainty about termination rights
In many cases, the real issue is not whether something has gone wrong—but what the contract actually allows each party to do about it.
What Is a Breach of Contract?
A breach of contract occurs when a party fails to perform their obligations under a legally binding agreement.
Common examples in NSW property and commercial matters include:
- failure to complete settlement on time
- failure to pay deposit or purchase price
- failure to provide vacant possession
- defective or incomplete building works
- breach of lease obligations (such as unpaid rent)
However, not every breach gives rise to a right to terminate.
Not Every Breach Allows Termination
A key principle in contract law is that breaches are not all treated equally.
The law distinguishes between:
- minor breaches, and
- material or fundamental breaches
Only serious breaches will justify termination. Others may only entitle the innocent party to compensation or damages.
This distinction is especially important in property transactions, where wrongful termination can have significant financial consequences.
When Can You Terminate a Contract in NSW?
A Lawyer will typically assess whether one of the following applies:
- Express termination rights in the contract
Many contracts include specific clauses allowing termination in defined circumstances, such as failure to meet deadlines or satisfy conditions.
- Serious (repudiatory) breach
A party may terminate where the other party breaches an essential term or fails to perform a fundamental obligation under the contract.
- Repudiation of the contract
This occurs where a party clearly indicates—through words or conduct—that they no longer intend to be bound by the agreement.
Wrongful Termination Risks in NSW Property Law
One of the most significant risks in property contract disputes in NSW is wrongful termination.
If a party terminates without legal justification, they may themselves be in breach of contract and exposed to:
- loss of deposit
- damages claims
- legal costs
- enforcement proceedings
For this reason, termination should never be attempted without proper legal advice.
Why Contract Wording Is Critical
The outcome of a dispute often depends on the precise wording of the contract, including:
- whether obligations are “essential terms”
- notice and default provisions
- timeframes for performance
- whether time is “of the essence”
- dispute resolution clauses
Small drafting differences can determine whether termination is legally available at all.
This is why contracts should always be reviewed carefully before signing.
Common Property Contract Disputes in NSW
In practice, NSW property contract disputes frequently arise in:
- residential property purchases
- off-the-plan contracts
- building and construction agreements
- commercial leasing disputes
- vendor and purchaser default scenarios
Many of these disputes escalate because parties act on assumptions rather than the strict legal wording of the contract.
When to Speak to a Lawyer
You should seek legal advice if:
- the other party has failed to meet obligations
- you are considering terminating a contract
- you have received a notice of default
- settlement has been delayed or refused
- there is uncertainty about your legal rights
A Lawyer can assess your position, explain your risk exposure, and help you determine the safest legal pathway forward.
Key Takeaway
The Sandilands–ARN dispute is a reminder that contracts are not just formalities—they are legal frameworks that determine what happens when relationships break down.
In property contract disputes in NSW, acting without understanding your contractual rights can lead to serious financial consequences, including wrongful termination claims.
Before taking any steps to terminate a contract, particularly in property transactions, it is essential to obtain legal advice.
Our team assists clients with reviewing, negotiating and drafting contracts across a range of property and commercial matters. We can identify potential risks, explain your rights and obligations in plain English, and ensure the agreement properly reflects your intentions before you commit.
If you are considering signing a contract or have concerns about an existing agreement, contact our office for advice. A small investment in legal advice now can help prevent costly disputes in the future.
