Cancel Stuff Fibre: The Right Way

How to cancel Stuff Fibre and protect your consumer rights in new zealand

Why you might want to cancel Stuff Fibre

Stuff Fibre was a broadband service operating under the Stuff brand, offering unlimited fibre plans across New Zealand's network. In 2026, Vocus Group acquired Stuff Fibre and merged it into Slingshot broadband, which means your account, billing, and customer support now operate through Slingshot's systems and policies.

You might decide to cancel Stuff Fibre if your speeds consistently underperform, your monthly costs have risen after a promotional period, you're relocating to an area outside the coverage zone, or you've found better value with a competing provider. Whatever your reason, you have legal protections as a New Zealand consumer, and Tocancel is here to help you navigate the cancellation process with confidence.

Common reasons new zealand customers cancel

Speed and reliability issues drive most cancellations. If your download speeds fall significantly short of what you're paying for, or if your connection drops regularly, you may have a valid claim under the Consumer Guarantees Act. Pricing is another major factor: many customers face bill shock when promotional pricing expires after three to six months, suddenly jumping their monthly cost. Relocating, changing your internet needs, or bundling services with a different provider are equally legitimate reasons to exit your contract.

When cancellation makes financial sense

Before you cancel, calculate whether the savings genuinely outweigh any exit fees. If you're locked into a contract, early termination charges may apply. Compare your current monthly bill against three to five competing providers, factoring in switch-on fees and any lock-in periods they impose. Often, switching to a cheaper plan recovers those exit costs within two to four months, making cancellation financially sensible. Tocancel recommends gathering competitor quotes first so you know exactly what you're moving to and can justify the switch cost.

Your legal rights as a new zealand broadband customer

The Consumer Guarantees Act (CGA) is your strongest legal protection when disputing service quality or demanding refunds.

What the consumer guarantees act guarantees you

Under the CGA, services must be delivered with due care and skill, completed within a reasonable time, and must match the description you agreed to. For a broadband service like Stuff Fibre (now Slingshot), this means your connection should perform at the advertised speed, remain stable, and deliver the service you contracted for. You cannot be asked to waive these protections, even if the provider's standard terms say "non-refundable" or "no refunds on cancellation."

Your legal position: if Stuff Fibre fails to meet the CGA's standards, you have the right to demand a refund, a free repair, or penalty-free cancellation. The CGA covers faulty service, misleading advertising, and service materially different from what was promised. If your speeds are consistently 30% below advertised, or if you experience frequent unresolved outages, you have a valid claim even if Stuff's cancellation policy initially refuses.

Cooling-off rights and your change of mind

Stuff Fibre does not advertise a dedicated 14-day cooling-off period for change of mind. However, if you signed your contract online or at a distance, you may qualify for a 14-day legal cancellation right under specific consumer protection rules. This right does not automatically apply to all broadband subscriptions, so verify whether it covers your account by reviewing your signed contract or contacting Slingshot's customer service.

If you exercise a 14-day cooling-off right, you may still face exit fees unless Stuff explicitly waived them in your contract terms. The law protects you from unreasonably high exit fees: if the charge is disproportionate to the provider's actual losses (for example, three months' fees for cancelling after one month), the Commerce Commission may deem it an unfair contract term and unenforceable.

How to cancel Stuff Fibre step by step

Since Stuff Fibre is now managed through Slingshot, your cancellation request goes through Slingshot's channels and processes.

Step-by-step cancellation process

1. Gather your account details
   • Locate your account number from your latest Stuff Fibre or Slingshot bill
   • Confirm your full name and registered address
   • Note your mobile number and email address on file
2. Contact Slingshot customer service to request cancellation
   • Call Slingshot's customer support line (check your bill or slingshot.co.nz for the current number)
   • Alternatively, email your cancellation request to Slingshot's customer service address (confirm the current email via their website)
   • Clearly state: "I wish to cancel my Stuff Fibre broadband service effective [your preferred date]"
   • Include your account number, full name, and contact number in your message
3. Request confirmation of your cancellation notice period
   • Ask whether your contract requires 14, 30, or 60 days' notice before cancellation takes effect
   • Confirm the exact date your service will be disconnected
   • Request a cancellation reference number and a written confirmation email
4. Arrange equipment return
   • Ask Slingshot whether you must return any modem, router, or other equipment you received with your service
   • Request a prepaid returns label if one is required
   • Confirm the return address and deadline
5. Verify your final bill and exit fees
   • Request an estimate of your final bill, including any early termination charges
   • If you believe the exit fee is unreasonable or if you have a Consumer Guarantees Act claim, dispute it in writing
   • Request a detailed itemisation showing all charges
6. Keep all confirmation documents
   • Save your cancellation reference number, the confirmation email, and any return labels
   • Take screenshots of any online chat conversations with Slingshot support
   • Record the date and time of any phone cancellations and the name of the agent who processed your request

Timeline for Stuff Fibre cancellation

Most New Zealand broadband contracts require 14 to 30 days' written notice before cancellation takes effect. Your service will typically remain active during this notice period, so you can arrange a switch to a new provider without losing connectivity. Once your notice period expires, Slingshot should disconnect your service on your agreed date. If disconnection is delayed beyond the agreed date, contact Slingshot immediately to escalate.

Managing exit fees and understanding your refund rights

Exit fees and refund eligibility are often the most confusing part of broadband cancellation.

Exit fees: what you may owe

If you're still within a contract lock-in period, Slingshot will charge an early termination fee. This fee typically covers the remaining months of your contract, calculated as a proportion of your monthly charge. For example, if you cancel after three months of a 12-month contract at NZD $80 per month, you might owe NZD $240 (three months' charges for the nine remaining months). However, you do not automatically owe this fee if you have a valid Consumer Guarantees Act claim for service failure.

Before paying an exit fee, ask Slingshot to provide a written calculation showing exactly how the fee was calculated. If the fee appears unreasonably high or if you dispute the calculation, submit a written objection and request a review. Tocancel recommends keeping this document; it becomes evidence if you need to escalate to the Commerce Commission.

Refunds and service failure claims

You may claim a refund if Stuff Fibre failed to deliver the service promised under your contract or failed to meet the Consumer Guarantees Act's standards. Common grounds for refund claims include persistent speed failures, unresolved frequent outages, or misleading advertising about service features. To claim a refund, send Slingshot a written dispute letter detailing:

• Specific dates when service failed (speed tests, outage logs, screenshots)
• How long the failures persisted and how many times you contacted support
• What you were promised versus what you received
• The refund amount you're requesting and how you calculated it
• A statement that the failures breach the Consumer Guarantees Act

Slingshot should respond within 20 working days. If they refuse and you believe the refusal is unjustified, you can escalate to the Commerce Commission or to a disputes resolution service. Tocancel advises keeping all communication records: support tickets, phone call notes, speed test results, and outage records. These documents are essential if you need to prove your claim to an external authority.

What to do after your Stuff Fibre cancellation

Cancellation isn't finished once the service disconnects; several important tasks remain.

Confirming disconnection and final billing

After your service disconnection date passes, contact Slingshot within three to five business days to confirm that your service has been fully disconnected and that no ongoing charges are being applied. Request a final bill showing all charges up to the disconnection date, including any early termination fees, usage charges, or credits applied. Review this final bill carefully: if you spot unexpected charges, dispute them in writing within 30 days.

Cancelling direct debit and payment arrangements

Once your service is cancelled, immediately stop any automatic payments or direct debits linked to your Stuff Fibre or Slingshot account. Contact your bank to cancel the direct debit instruction, ensuring no further payments are deducted after your final bill is due. Some providers continue collecting payments in error after cancellation, so this step protects you from unwanted charges. Keep your bank cancellation confirmation as evidence that you've ended the payment arrangement on your side.

Switching to a new broadband provider

Before your Stuff Fibre service ends, ensure your new broadband provider's activation date overlaps with your final days of service. This overlap prevents a gap in your internet connectivity. Most New Zealand providers allow you to activate a new service while your old one is still running, so there's no downtime. Coordinate with your new provider so they're aware of your switch-over date and can monitor the handover.

Pricing and contract terms for Stuff Fibre

Understanding what you're cancelling helps you negotiate exit fees or refund claims.

Promotional pricing is common: many customers sign up at a discounted rate (e.g., NZD $60 for three months) that reverts to the full rate thereafter. When promotion ends, your bill jumps significantly, which is why many customers cancel. Tocancel suggests reviewing your contract's pricing schedule to confirm when your promotional period expires and what your bill will become.

Common mistakes when cancelling Stuff Fibre

Cancelling broadband can feel overwhelming, especially if you're new to the process or dealing with frustration over service quality.

Mistake one: cancelling without written confirmation

Cancelling over the phone or in a live chat without requesting written confirmation is your highest-risk move. The provider may claim they never received your cancellation request, or the agent may have processed it incorrectly. Always ask for a cancellation reference number and request a confirmation email. If the agent refuses or says it's "not possible," insist politely: written confirmation is your only proof of when you formally cancelled and when your notice period began. Save screenshots of online chats and record the name and time of phone calls.

Mistake two: ignoring the notice period

Many customers assume their service stops immediately after they request cancellation. In reality, New Zealand broadband contracts typically require 14 to 30 days' written notice. If you cancel on the 15th of the month and your notice period is 30 days, your service won't disconnect until around the 14th or 15th of the following month. Failing to account for this can leave you with dual bills if you've already activated a new provider, or without internet if you've arranged disconnection too soon. Always confirm the exact notice period and resulting disconnection date in writing.

Mistake three: not disputing unreasonable exit fees

Many customers accept exit fees without question, even when they're disproportionate to the provider's actual losses. If you're being charged three months of full fees for cancelling after two months of a 12-month contract, that fee may be unfair under the Consumer Guarantees Act. Before paying, write to Slingshot explaining why you believe the fee is unreasonable and request a review. If they refuse, you can escalate to the Commerce Commission at no cost. Tocancel has helped thousands of consumers reduce or eliminate exit fees by simply asking the right question in writing.

Mistake four: failing to return equipment on time

If your contract requires you to return the modem, router, or other equipment, return it promptly. Delayed returns can trigger additional charges (often NZD $50-$150 per unreturned item). Use the return label provided, keep your tracking number, and request a confirmation of receipt from Slingshot once they receive the package. If equipment is lost in transit, you'll have proof that you returned it, protecting you from wrongful damage or loss charges.

Comparing Stuff Fibre with new zealand broadband alternatives

Deciding whether to cancel often depends on how Stuff Fibre compares to available alternatives.

When comparing providers, check whether they offer no-contract or month-to-month plans. Trustpower and some smaller providers offer flexibility that Slingshot does not, which may justify paying a slightly higher monthly rate for the freedom to cancel without notice. Also verify that your location qualifies for fibre with your chosen new provider; not all areas have equal coverage across all networks.

How tocancel helps you cancel with confidence

Navigating broadband cancellation, understanding your legal rights, and disputing unfair fees can feel daunting if you're doing it alone. Tocancel exists to simplify this process and empower you as a consumer. Our guides walk you through each step with clarity and confidence, translating legal jargon into plain language so you understand your rights and can act on them. When you're facing an unfair exit fee or disputing a service failure claim, Tocancel provides the template language and evidence framework to support your case.

Your checklist for Stuff Fibre cancellation

Use this checklist to ensure you've completed every step and protected yourself throughout the process:

• Confirmed the current notice period required by Slingshot (14, 30, or 60 days)
• Gathered your account number, full name, and contact details
• Submitted your cancellation request in writing (email or registered mail)
• Received and saved a cancellation reference number and confirmation email
• Noted the exact disconnection date in writing
• Arranged equipment return and obtained a tracking number for the package
• Verified exit fees are being correctly calculated and disputed any unreasonable charges
• Cancelled the direct debit with your bank
• Confirmed new provider activation before old service ends
• Reviewed your final bill for unexpected charges within 30 days of receiving it
• Saved all correspondence, reference numbers, and proof of return

Escalating complaints and seeking refunds through official channels

If Slingshot refuses to honour a valid Consumer Guarantees Act claim or if you believe you've been treated unfairly, you have formal escalation options.

The commerce commission and complaints process

The Commerce Commission is New Zealand's independent authority for consumer protection and fair trading. If Slingshot denies a legitimate service failure claim or refuses to explain an exit fee calculation, you can lodge a complaint with the Commission for free. The Commission investigates whether Slingshot has breached the Consumer Guarantees Act, Fair Trading Act, or unfair contract terms rules. This investigation is free and can result in orders for refunds, fee reductions, or service credits. Tocancel recommends gathering all evidence before escalating: speed tests, outage logs, support tickets, and copies of all written communication with Slingshot.

Disputes resolution services

Some broadband providers are members of independent disputes resolution schemes (DRS). If Slingshot is a member, you can lodge a free complaint through the scheme without going to the Commerce Commission. The DRS reviews your complaint independently and can recommend remedies, though they cannot order the provider to comply (however, non-compliance can escalate to the Commerce Commission). Ask Slingshot whether they're a member and request the DRS contact details if so.

Contact details for cancelling Stuff Fibre through slingshot

Since Stuff Fibre is now managed by Slingshot, direct all cancellation requests to Slingshot's address and contact channels.

When you post a cancellation letter, use registered mail or a tracked courier service so you have proof of delivery. Address your letter to the Slingshot PO Box and include your account number, full name, contact number, and a clear statement: "I hereby cancel my Stuff Fibre broadband service effective [date, at least 30 days from the letter date]." Keep a copy of the letter and your delivery proof.

Final thoughts on your cancellation decision

Cancelling Stuff Fibre is your right as a consumer, whether you're unhappy with service quality, seeking better value, or simply relocating. The Consumer Guarantees Act protects you from unfair charges and poor service, and New Zealand's regulatory framework ensures you can escalate complaints to independent authorities if the provider refuses your claim. You are not locked in indefinitely; you can exit your contract by following the correct process, understanding your exit costs, and disputing unreasonable fees.

Tocancel has helped thousands of New Zealand consumers navigate broadband cancellations with clarity and confidence. By understanding your rights, requesting written confirmation, and keeping detailed records, you can avoid costly mistakes and recover refunds or fee reductions if the provider has failed you. Visit Tocancel to access templates, escalation guides, and step-by-step walkthroughs for your specific situation. Your cancellation is achievable, your rights are real, and Tocancel is here to back you every step of the way.