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$1 Contracts: Are They Enforceable? 

Reading time: 6 mins

A $1 contract refers to an agreement where one party pays a nominal amount, typically one dollar, as consideration for goods, services, or other benefits. These arrangements raise fundamental questions about the adequacy of consideration under Australian contract law. 

Consideration must be sufficient but need not be adequate, meaning courts generally do not assess whether the consideration represents fair value. However, nominal consideration may indicate the absence of a genuine contractual relationship or suggest other legal issues affecting enforceability. 

In this article, our contract lawyers look at the legal principles governing $1 contracts, their enforceability, and practical implications for parties entering such arrangements. 

Key Takeaways

  • Courts assess whether consideration is sufficient (legally recognised) rather than adequate (fair value), applying the principle that consideration must move from the promisee 
  • $1 contracts may be challenged where they lack genuine commercial substance or are used to circumvent legal requirements 
  • Specific statutory provisions may override general contract principles, particularly in areas such as consumer protection and property transfers 
  • Professional legal advice is essential for structuring $1 contracts to achieve intended commercial objectives whilst ensuring enforceability 
Farrah Motley is a well known Australian lawyer

What Is Consideration in Contract Law?

Consideration forms an essential element of contract formation in Australia, requiring that each party provides something of value to support their contractual promises.  

The traditional rule states that consideration must be sufficient but need not be adequate, meaning courts recognise legally valuable consideration regardless of its commercial worth. This principle allows parties to determine the value of their exchange without judicial interference. 

In simple terms, consideration is the price one party pays in exchange for the promise of another. It can be money, services, an act, or even a promise not to do something. 

The presence of $1 consideration does not automatically invalidate agreements but may prompt judicial scrutiny of the parties’ true intentions and the contract’s commercial substance. 

Enforceability of Nominal Consideration

Courts may examine the context surrounding $1 contracts to determine whether they reflect genuine commercial transactions. Factors considered include the relationship between parties, the nature of the subject matter, and the presence of other valuable consideration such as mutual promises or services. Where nominal consideration appears to be a legal fiction, courts may find that no genuine contract exists. 

To form a binding contract, there must be: 

The consideration must move from the promisee and be something of value in the eyes of the law. The enforcement of $1 contracts depends partly on their commercial purpose and the parties’ conduct.

Contracts intended to create binding obligations with ongoing performance requirements are more likely to be enforced than those appearing to be paper transactions without substantial commercial content. Courts apply substance over form principles to determine the true nature of the relationship. 

Statutory Considerations and Limitations

Various statutory provisions may affect the enforceability of $1 contracts, particularly in regulated industries or specific transaction types. By way of example, consumer protection legislation may provide additional scrutiny for agreements involving disproportionate consideration, especially where one party lacks commercial sophistication.  

Practical Applications and Commercial Uses

$1 contracts serve various legitimate commercial purposes in Australian business practice. These include option agreements where nominal consideration secures rights to purchase assets at predetermined prices, licence arrangements providing access to intellectual property, and service agreements where the primary value lies in ongoing obligations rather than upfront payments. Such arrangements can provide valuable commercial flexibility whilst maintaining legal enforceability. 

Corporate transactions may involve $1 consideration for various purposes, including share transfers, intercompany agreements, and restructuring arrangements.  

These transactions typically involve substantial non-monetary consideration such as assumption of liabilities, provision of guarantees, or ongoing service obligations. The nominal monetary consideration provides additional legal certainty for the arrangement. 

Challenges and Defences

$1 contracts can face several legal challenges. Common issues include:

  • Lack of genuine consideration – arguments that $1 doesn’t represent real value.

  • No commercial substance – the deal appears artificial or lacks a legitimate business purpose.

  • Failure to meet statutory requirements – certain laws may require additional steps or formalities.

To defend a $1 contract, the parties must show that:

  • The consideration, while nominal, reflects a genuine exchange of value.

  • There was clear commercial intent behind the agreement.

Disputes often arise over whether the contract represents:

  • A genuine commercial transaction, or

  • An attempt to avoid obligations (for example, defeating creditors or statutory requirements).

Strong documentation and evidence of commercial purpose can help prove that the contract is valid and enforceable.

Allison is a Senior Paralegal at Prosper Law

Case Study: Australian Woollen Mills Pty Ltd v The Commonwealth [1954] HCA 20

In Australian Woollen Mills Pty Ltd v The Commonwealth [1954] HCA 20 (Mills), the Commonwealth announced a post-war subsidy scheme for woollen manufacturers.  

Australian Woollen Mills purchased wool expecting subsidy payments, but the High Court held in Mils that there was no binding contract. The government’s announcement was a policy, not a bargained-for promise accepted by AWM. Without a true “price for the promise”, there was no consideration and as such no enforceable agreement.  

As such, nominal sums can work, but there must be a genuine exchange tied to the promise (not a mere policy or pretence). It is important to spell out what the $1 buys.  

Frequently Asked Questions

Are there situations where $1 consideration is not enough?

Yes, particularly where statutory provisions require specific consideration levels, consumer protection laws apply, or the arrangement lacks genuine commercial substance. Some transactions may require market value consideration regardless of contractual terms. 

How do courts determine if $1 consideration is genuine?

Courts examine the overall commercial context, parties’ relationship, presence of other valuable consideration, and evidence of genuine intent to create legal obligations. Substance over form principles apply to assess the true nature of the arrangement.

Do I need to actually pay the $1?

Not always. Courts generally uphold contracts where the $1 is stated but not paid, as long as it was agreed to. 

Can $1 be used in share sale agreements?

Yes. Nominal amounts are often used to transfer shares between related entities or for structuring purposes but may have tax consequences. 

What happens if the other party claims they expected more consideration after the contract is signed?

If one party later asserts they anticipated more than the agreed nominal amount, the contract’s enforceability will primarily hinge on the original agreement, the demonstrated intentions of both parties, and how clearly those terms were documented.

About the Author

Farrah Motley
Director of Prosper Law. Farrah founded Prosper online law firm in 2021. She wanted to create a better way of doing legal work and a better experience for customers of legal services.

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