Skip to content

Why You Should Avoid Unfair Contract Terms When Drafting a NZ Consumer Contract

Any business in New Zealand will be familiar with consumer contracts. These contracts govern how your business sells, supplies and distributes goods and services to your customers. Contracts act to set out the rights and obligations of the parties. Further, contracts provide remedies where one party to the contract does not comply with their legal obligations. For your consumer contracts to be enforceable, your business must avoid including any unfair contract terms within their contracts. This article will explain what unfair contract terms are, why you should avoid them, and the impact they may have on your consumer contract.

What is a Consumer Contract?

Parties often enter into a consumer contract when they buy and sell goods or services. Contracts do not necessarily have to be in writing. Moreover, parties can form contracts verbally. However, several elements must be met for a contract to be legally binding. If your contract does not satisfy these elements, your contract may not be legally enforceable.

What Are Unfair Contract Terms?

Courts can deem contractual terms to be unfair on three grounds. These grounds include that the term:

  • would cause a significant imbalance in the party’s rights and obligations arising under the contract; 
  • is not reasonably necessary to protect the legitimate interests of the party whom the term would advantage; and
  • would cause detriment (whether financial or otherwise) to a party if the court applied, relied on or enforced the term.

If the contract does not meet any of these criteria, the court will not consider the contract unfair. Therefore, it will be enforceable against either party.

Continue reading this article below the form

What Does Each Criterion Mean?

Significant Imbalance

A term that causes a significant imbalance means something that either significantly advantages or disadvantages either party. This is part of the criteria as contracts should provide relatively equal benefits to both parties. The Commerce Commission takes a dim view of contracts that cause an imbalance between the business and the consumer. 

For example, a term of a contract that may cause a significant imbalance is a unilateral termination right. This right grants one party the right to end a contract for any reason and without prior notice. As such, this right may create significant uncertainty and substantially disadvantage your customers. 

Not Reasonably Necessary to Protect the Interest of a Party 

A term must also be reasonably necessary to protect the interest of a party. If your contract can do without the term and still protect your interests, it should be removed. 

For example, it is common for businesses to charge a cancellation fee to their customers. You are only entitled to charge the customer a cancellation fee where this fee is reasonable. Further, this fee must be for the purpose of protecting your legitimate business interests. 

For example, suppose you run a restaurant and a patron cancels with seven day’s notice/ In this instance, it would be unreasonable for you to charge a cancellation free. This is because you have not incurred any costs or losses as a result of the cancellation. Moreover, seven days is sufficient notice to secure a replacement booking.

However, where your customer cancels with 30 minutes notice, it would be reasonable to charge a cancellation fee. 

The onus is on the party arguing for the term to prove that it is reasonably necessary for them to include it in the contract. 

A Term That Would Cause Detriment 

This means that one party may be harmed if the court were to include this term in the contract. Indeed, the courts do not limit detriment to financial detriment. Courts recognise that detriment can include delays and emotional detriment as well.  

For example, a term that limits a business’s liability for any risk (including risk resulting from the businesses own fault and/or negligence) may leave the consumer unfairly exposed. Further, this term may cause detriment to the consumer if a dispute were to arise.

Terms That Are Exempt From Being Unfair 

Some terms cannot be considered unfair. These are terms that:

  • define the main subject of the contract;
  • set the upfront price of the contract; or
  • are expressly permitted by law.
Front page of publication
Commercial Contracts Checklist

To protect your business, ensure supplier contracts meet your business’ needs. Our free Commercial Contracts Checklist will help.

Download Now

Key Takeaways

Unfair contract terms are not legally enforceable if they meet the criteria outlined in this article. These terms often exist in consumer contracts between customers and businesses. For the court to consider a contract unfair, it must cause a significant power imbalance between the parties. It must also be unnecessary to protect the party’s interests, and it would be detrimental to the consumer if relied upon. If all three of these criteria are met, then the term is considered unfair, and the courts will deem the term unenforceable. The courts will also look at the transparency of the term and the contract as a whole to determine if a contract term is unfair.

If you need any legal assistance with unfair contract terms, contact our experienced contract lawyers as part of our LegalVision membership. For a low monthly fee, you will have unlimited access to lawyers to answer your questions and draft and review your documents. Call us today on 0800 005 570 or visit our membership page.  

Register for our free webinars

Responsible AI Use: Practical Tips For Businesses

Online
Learn how your business can manage AI’s legal risks effectively. Register for our free webinar.
Register Now

Redundancies and Restructuring: Understanding Your Employer Obligations

Online
Understand your obligations during redundancies and restructuring to protect your business. Register for our free webinar.
Register Now

Tips to Help Your Business Avoid Going to Court

Online
Learn how to resolve disputes efficiently and avoid costly court battles. Register for our free webinar.
Register Now

Supercharging Your Brand: How to Protect Your Brand And Drive Growth

Online
Build a stronger brand by protecting and using your trade marks effectively. Register for our free webinar.
Register Now
See more webinars >
Tayler Berridge-Smith

Tayler Berridge-Smith

Associate | View profile

Tayler is an Associate within LegalVision’s Commercial Contracts team in New Zealand. She graduated in 2022 with a Bachelor of Laws and a Bachelor of Business, majoring in Management.

Qualifications: Bachelor of Laws, Bachelor of Business, Auckland University of Technology.

Read all articles by Tayler

About LegalVision

LegalVision is an innovative commercial law firm that provides businesses with affordable, unlimited and ongoing legal assistance through our membership. We operate in Australia, the United Kingdom and New Zealand.

Learn more

We’re an award-winning law firm

  • Award

    2025 Future of Legal Services Innovation Finalist - Legal Innovation Awards

  • Award

    2025 Employer of Choice - Australasian Lawyer

  • Award

    2024 Law Company of the Year Finalist - The Lawyer Awards

  • Award

    2024 Law Firm of the Year Finalist - Modern Law Private Client Awards

  • Award

    2022 Law Firm of the Year - Australasian Law Awards