Consumer Complaint Letter (New Zealand)
Assert your rights under the Consumer Guarantees Act 1993 and Fair Trading Act 1986
CONSUMER COMPLAINT LETTER
[Consumer Name] [Consumer Address] [Consumer Email]
Date: [Letter Date]
[Supplier Name] [Supplier Address]
COMPLAINT — CONSUMER GUARANTEES ACT 1993
I write to formally complain about goods/services purchased from you on [Purchase Date].
Item/service: [Purchase Description]
Purchase price: [Purchase Price]
1. NATURE OF THE COMPLAINT
[Fault Description]
2. MY CONSUMER RIGHTS
Under the Consumer Guarantees Act 1993, goods supplied in trade must be of acceptable quality — that is, fit for purpose, free from minor defects, acceptable in appearance and finish, safe, and durable. The failure I have described constitutes a breach of the guarantee of acceptable quality.
Under the Fair Trading Act 1986, all representations made about goods and services must be accurate and not misleading.
3. REMEDY SOUGHT
[Remedy Sought]
Please respond within [Response Deadline].
4. ESCALATION
If I do not receive a satisfactory response within the time stated, I will refer this matter to the Disputes Tribunal or the Commerce Commission without further notice.
YOURS FAITHFULLY
_________________________
[Consumer Name]
Consumer
________________
Signature
What Is a Consumer Complaint Letter (New Zealand)?
A Consumer Complaint Letter in New Zealand formally puts the other party on notice of a concern or claim and states what is required to resolve it, supporting later action under the Consumer Guarantees Act 1993.
When Do You Need a Consumer Complaint Letter (New Zealand)?
A New Zealand Consumer Complaint Letter is needed whenever a consumer's rights under the Consumer Guarantees Act 1993 or the Fair Trading Act 1986 have been breached and direct verbal communication has failed to resolve the issue. The most common situations include: purchasing goods that turn out to be faulty, unsafe, or not of acceptable quality — for example, a new appliance that fails within weeks, a vehicle with undisclosed mechanical defects, or clothing that falls apart after one wash; engaging a tradesperson or service provider whose work was not completed with reasonable care and skill — for example, a plumber who caused water damage, a builder whose work is defective, or a cleaner who damaged furniture; receiving a service that was not completed within a reasonable time without adequate explanation; being misled about a product's features, price, or origin under the Fair Trading Act 1986 — for example, misleading country-of-origin claims, hidden fees disclosed only at checkout, or false statements about a product being 'as new' when it had been previously used; purchasing goods through an online New Zealand retailer that do not match the product description or images; or receiving services from a gym, subscription service, or professional that did not deliver what was promised. Under the Consumer Guarantees Act 1993, the consumer is entitled to request the remedy from the supplier before escalating. Sending a formal letter — rather than relying on informal verbal complaints — is important because: it creates a written record that can be produced at a Disputes Tribunal hearing; it demonstrates that the consumer has given the business a fair opportunity to remedy the issue before escalating; it triggers the business's complaint handling procedure; and it starts the clock running on the response deadline. For purchases from New Zealand's largest retailers — including The Warehouse, Harvey Norman, JB Hi-Fi, Farmers, Bunnings, and major supermarkets — a formal Consumer Complaint Letter signals that the consumer is serious and is prepared to escalate to the Disputes Tribunal or Commerce Commission if the matter is not resolved. For vehicle purchases from a licensed motor vehicle dealer regulated under the Motor Vehicle Sales Act 2003, a Consumer Complaint Letter referencing both the CGA and the dealer's statutory obligations under Section 14 of the Motor Vehicle Sales Act 2003 is highly effective. For telecommunications and internet services, the Telecommunications Dispute Resolution (TDR) scheme also provides a pathway after the formal complaint process, complementing the CGA rights asserted in the letter.
What to Include in Your Consumer Complaint Letter (New Zealand)
A New Zealand Consumer Complaint Letter should include the following key elements to assert consumer rights clearly under the Consumer Guarantees Act 1993 and Fair Trading Act 1986. The header records the consumer's full name, address, phone number, and email address, followed by the business's trading name, address, and contact details, and the date of the letter. A clear subject line — for example, 'Formal Complaint — Faulty Goods — Consumer Guarantees Act 1993' — immediately signals the letter's purpose. The purchase details section identifies the goods or services purchased: description and model/serial number; the date of purchase; the purchase price in NZD; the store location or website; and any order or receipt number. The complaint description must set out the specific fault or failure clearly and factually: when the problem first appeared, how it manifests, and what impact it has had. Attaching photographs of defective goods, screenshots of misleading advertising, or quotes from relevant communications strengthens the complaint. The remedy sought must be stated specifically — under section 18 of the Consumer Guarantees Act 1993, for a major failure the consumer may choose between: a refund of the purchase price; a replacement with a new product of the same type; or cancellation of the service contract and a refund. For a minor failure, the supplier may choose to repair the goods first. The letter should specify which remedy is sought and why, and set a clear deadline for the business to respond — typically 14 days. The statutory basis should be cited explicitly: 'I am requesting this remedy pursuant to my rights under the Consumer Guarantees Act 1993.' If the Fair Trading Act 1986 is also relevant — for example, because of a misleading representation — this should be cited additionally with reference to Section 9 of the Fair Trading Act 1986. Where consequential losses have been suffered — for example, a fridge failure causing NZD 300 in spoiled food, or a faulty vehicle repair causing a breakdown and towing costs — these should be itemised separately with supporting receipts, as Section 18 of the Consumer Guarantees Act 1993 permits recovery of consequential losses flowing from a major failure. The closing paragraph should state that if the matter is not resolved by the deadline, the consumer intends to file a claim at the Disputes Tribunal and/or report the matter to the Commerce Commission. The letter should be signed and a copy retained by the consumer. Sending by tracked courier or recorded email creates a verifiable delivery record. Related documents include the original receipt, warranty documentation, photographs of defects, and correspondence with the business. The forms-legal.com Consumer Complaint Letter (New Zealand) provides a professionally structured template that assertively sets out CGA rights in plain, effective language.
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Reference this free template in an article, syllabus, or research note:
Forms Legal. (2026). Consumer Complaint Letter (New Zealand) (New Zealand) [Legal document template]. Forms Legal. https://forms-legal.com/new-zealand/personal/letters/consumer-complaint-letter-new-zealand
"Consumer Complaint Letter (New Zealand) (New Zealand)." Forms Legal, 2026, https://forms-legal.com/new-zealand/personal/letters/consumer-complaint-letter-new-zealand.
@misc{formslegal-consumer-complaint-letter-new-zealand,
author = {{Forms Legal}},
title = {Consumer Complaint Letter (New Zealand) (New Zealand)},
year = {2026},
howpublished = {\url{https://forms-legal.com/new-zealand/personal/letters/consumer-complaint-letter-new-zealand}},
note = {Free legal document template. Based on Consumer Guarantees Act 1993}
}Also available for these jurisdictions:
Frequently Asked Questions
Under the Consumer Guarantees Act 1993 (CGA), New Zealand consumers have strong statutory rights when goods are faulty or services are deficient. For goods, suppliers guarantee that they are of acceptable quality (fit for purpose, free from minor defects, acceptable in appearance and finish, and safe and durable). If goods fail to meet this guarantee, the consumer is entitled to: a repair, replacement, or refund (for major failures, the consumer can choose the remedy; for minor failures, the supplier may choose to repair first). For services, suppliers guarantee the service will be carried out with reasonable care and skill, completed within a reasonable time, and that any materials used are of acceptable quality. The CGA cannot be contracted out of in consumer transactions. The Fair Trading Act 1986 also prohibits misleading and deceptive conduct, and consumers who are misled may have additional remedies. Disputes about consumer rights may be resolved by the Disputes Tribunal (claims up to $30,000) or District Court.
An effective New Zealand Consumer Complaint Letter should be clear, factual, and professional. Begin with your full name, address, and contact details, followed by the business's name and address, and the date. In the opening paragraph, identify the product or service purchased, including the date of purchase, the purchase price in NZD, and the store or website where the purchase was made. Describe the problem clearly and factually — avoid emotional language and focus on specific facts: what the product or service was supposed to do, what actually happened, and when the problem first appeared. State specifically which remedy you are requesting — repair, replacement, refund, or compensation — and set a reasonable deadline (typically 14 days). Reference your rights under the Consumer Guarantees Act 1993 and, if relevant, the Fair Trading Act 1986. State clearly that if the matter is not resolved by the deadline, you intend to refer the dispute to the Disputes Tribunal or the Commerce Commission. Keep copies of all correspondence, receipts, photos, and warranty documents. Consumer NZ and the Commerce Commission provide guidance on consumer rights at consumeraffairs.govt.nz. The forms-legal.com Consumer Complaint Letter template provides a structured format that clearly asserts your New Zealand consumer rights.
The Disputes Tribunal is New Zealand's specialist tribunal for resolving civil disputes — including consumer complaints — quickly and at low cost, without the need for legal representation. Established under the Disputes Tribunal Act 1988, the Tribunal can hear claims up to NZD 30,000 (or NZD 50,000 if both parties agree). For consumer disputes under the Consumer Guarantees Act 1993 and Fair Trading Act 1986, the Tribunal can order: a full or partial refund; repair or replacement of goods; compensation for consequential losses directly caused by the faulty product or service; and, in Fair Trading Act cases, damages for misleading conduct. Filing fees range from NZD 45 to NZD 180 depending on the claim amount. Hearings are held before a Referee who is an independent legal practitioner. The hearing is informal — both parties present their case in plain language, without formal court procedures. Decisions are binding and enforceable as court judgments. Before filing a Disputes Tribunal claim, consumers should send a formal Consumer Complaint Letter giving the business a final opportunity to resolve the matter — the Tribunal will ask whether this was done. Claims cannot exceed the NZD 30,000 limit unless both parties consent, in which case District Court proceedings are the alternative for larger claims.
The Commerce Commission is New Zealand's primary competition and consumer protection regulator, enforcing the Fair Trading Act 1986, Consumer Guarantees Act 1993, and Commerce Act 1986. Consumers can lodge a complaint with the Commerce Commission when a business has engaged in misleading or deceptive conduct, made false representations about products or services, used unfair contract terms in standard form consumer contracts, or engaged in unconscionable conduct. Complaints can be submitted online at comcom.govt.nz. The Commerce Commission does not act as an advocate for individual consumers — it investigates matters of public interest and pursues businesses that engage in widespread or systematic breaches of consumer protection law. For individual disputes, the Disputes Tribunal or a consumer complaint letter to the business remains the primary remedy. However, lodging a Commerce Commission complaint is valuable in building the regulatory record against repeat offenders. Businesses found to have breached the Fair Trading Act 1986 may face penalties of up to NZD 600,000 for individuals and NZD 3 million for companies under recent amendments. Consumer NZ (consumer.org.nz) also provides free guidance and advocates on behalf of New Zealand consumers in systemic issues.
New Zealand consumers who purchase goods or services online from New Zealand-based businesses have the same protections under the Consumer Guarantees Act 1993 and Fair Trading Act 1986 as those who buy in person. Online retailers in New Zealand must honour the CGA guarantees of acceptable quality, fitness for purpose, and compliance with description. For online purchases, additional protections apply: the Fair Trading Act 1986 prohibits misleading pricing, hidden fees, and false product descriptions — common issues in e-commerce. Retailers must clearly disclose the total price in NZD including GST and any delivery charges. The Contract and Commercial Law Act 2017 governs when an online contract is formed (generally when the seller communicates acceptance). For deliveries, if goods arrive damaged or not as described, the consumer may refuse acceptance or return them for a remedy. For purchases from overseas websites, the New Zealand CGA may not apply — consumers are subject to the return and refund policies of the foreign retailer and may have limited legal recourse through New Zealand courts. Credit card chargeback rights under the consumer's card terms may provide a practical remedy for overseas purchases. Consumer NZ and MBIE's consumer affairs website provide guidance on online shopping rights in New Zealand.
This template is provided for informational purposes only and does not constitute legal advice. Laws vary by jurisdiction and change over time. Consult a qualified attorney for advice specific to your situation.Full disclaimer
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