Right To Refuse Service In New Zealand: Business Legal Guidelines

Most small business owners eventually face a tricky situation where you’re wondering: can we refuse service?

Maybe a customer is being abusive to staff. Maybe someone appears intoxicated. Maybe a client keeps pushing for “cash only” with no paperwork. Or maybe you run an online store and someone’s making repeated chargebacks.

The good news is that, in many situations, you can refuse service in New Zealand. The catch is that the refusal needs to be handled carefully - because refusing service for the wrong reason (or communicating it poorly) can expose your business to complaints, disputes, reputational damage, and sometimes legal risk.

In this guide, we’ll walk you through how a right to refuse service in New Zealand usually works in practice, what the legal limits are, and how to set up simple policies so you’re protected from day one.

Do Businesses Have A Right To Refuse Service In New Zealand?

In general, private businesses can often decide who they will supply goods or services to, and on what terms, as long as you’re not refusing service for an unlawful reason and you’re not breaching any existing contract or statutory obligation in the process.

In practice, the ability to refuse service often comes from a mix of:

• Property and occupancy rights (you can control who comes onto your premises, and you can ask someone to leave);
• Contract principles (you can decide whether you want to enter into an agreement with a customer, and on what terms);
• Health and safety obligations (you must keep workers and others safe, which can justify refusing service to someone creating risk); and
• Industry-specific rules (for example, alcohol licensing rules can require refusing service to intoxicated people).

But there’s an important boundary: you cannot refuse service in a way that breaches New Zealand anti-discrimination laws. Public-facing businesses (like retail, hospitality, and many service providers) need to be especially careful here, because the law protects customers from discrimination in the provision of goods and services. You also need to be careful about misleading conduct, unfair contract terms, and privacy issues, depending on the situation.

So the better way to think about it is:

You can refuse service in New Zealand if your reason is lawful, your process is fair and consistent, and your staff handle it safely.

Common Lawful Reasons To Refuse Service (With Practical Examples)

When people search “right to refuse service New Zealand”, they’re usually dealing with a real-world scenario where refusing service feels necessary to protect the business, staff, or other customers.

Here are common reasons that are often lawful - provided you apply them consistently and they’re not a cover for discrimination.

1) Abusive, Threatening, Or Harassing Behaviour

If someone is yelling, swearing, threatening staff, harassing other customers, or making people feel unsafe, refusing service is usually a reasonable step.

This also links to your obligations under the Health and Safety at Work Act 2015 to take reasonably practicable steps to protect workers and others from risks.

Tip: It’s smart to back this up in writing in a simple Workplace Policy so your team knows what behaviour triggers refusal and what steps to take.

2) Intoxication Or Drug-Related Risk (Especially Hospitality)

If you run a bar, restaurant, bottle store, or event venue, refusing service may be required in some situations. Under the Sale and Supply of Alcohol Act 2012, it’s illegal to supply alcohol to a person who is intoxicated, and licensed premises need systems to manage intoxication and disorderly behaviour.

Even if you don’t sell alcohol, if someone is visibly intoxicated and becoming disruptive or unsafe, refusing service can be justified as a safety issue.

3) Non-Payment, Repeated Chargebacks, Or Refusal To Follow Payment Process

If a customer won’t pay, wants to change the payment method outside your usual process, or repeatedly initiates chargebacks, you can often refuse service to manage commercial risk.

This is one reason it’s so helpful to have clear customer-facing terms (especially online), like Terms of Trade or website terms setting out payment rules, fraud prevention steps, and when you can cancel an order.

4) Safety Risks, Capacity Limits, Or Operational Constraints

Sometimes the issue isn’t the customer - it’s the situation. For example:

• your venue is at capacity due to fire and emergency limits;
• a customer refuses to follow safety directions (e.g. entering a restricted area);
• you’re experiencing supply shortages and can’t fulfil the job safely or to an acceptable standard; or
• a customer insists on a service outside your scope or capability.

In these cases, refusing service can be legitimate - but you should still communicate it carefully so it doesn’t look arbitrary or personal.

5) Breach Of House Rules (If The Rules Are Reasonable)

Many businesses have basic “house rules”, like:

• no smoking/vaping indoors;
• no abusive language;
• shoes required;
• no filming staff without permission;
• no pets (except assistance animals);
• age restrictions for certain services.

You can often refuse service if someone refuses to comply with reasonable rules - but you need to be cautious with rules that could indirectly discriminate (we’ll cover that below). Also note that assistance animals are protected in many situations, and refusing entry or service because of a legitimate assistance dog is a high-risk area.

When Refusing Service Can Become Illegal Discrimination

The biggest legal risk with refusing service in New Zealand is unlawful discrimination.

New Zealand’s Human Rights Act 1993 prohibits discrimination in public places and in the provision of goods and services based on certain protected grounds (often called “prohibited grounds of discrimination”). These include things like:

• sex, marital status, religious belief, ethical belief;
• colour, race, ethnic or national origins;
• disability (including physical, sensory, mental health and other impairments);
• age;
• political opinion;
• employment status, family status, sexual orientation.

This doesn’t mean you can never refuse service - it means you must make sure your refusal isn’t because of (or connected to) a protected ground. It’s also worth remembering that discrimination issues can arise even where a refusal is framed as “policy-based” (for example, a blanket rule that has an unfair impact on a particular group).

Direct Discrimination (The Clear-Cut Example)

Direct discrimination is where someone is refused because of a protected characteristic (for example, “we don’t serve people from your country” or “we don’t serve disabled customers”). That’s high-risk and is often unlawful.

Indirect Discrimination (Where Policies Cause Problems)

Indirect discrimination is more subtle. This is where you have a rule that seems neutral, but it disproportionately affects people in a protected group - and it’s not reasonable in the circumstances.

Examples that can create risk if not carefully justified include:

• certain “dress code” rules that unintentionally target cultural clothing or religious dress;
• “no bags” policies that disproportionately impact certain groups;
• refusing entry to people with assistance animals;
• overly broad “no refunds ever” policies (which can also conflict with consumer law).

Practical takeaway: if you want to refuse service based on a policy, make sure the policy is:

• clear (easy for customers and staff to understand);
• reasonable (proportionate to your business needs);
• consistent (applied the same way to everyone); and
• documented (so staff aren’t improvising under pressure).

How Consumer Law Affects Refusing Service (Fair Trading And Consumer Guarantees)

Even when discrimination isn’t an issue, you should think about how refusing service interacts with consumer law - especially if you’ve already taken payment or made representations to the customer.

Be Careful About Misleading Or Unfair Conduct

The Fair Trading Act 1986 prohibits misleading or deceptive conduct in trade. This matters if, for example, you:

• advertise “guaranteed service” but then refuse service without a clear basis;
• promote a “no questions asked” deal and then add unexpected conditions at the counter; or
• advertise availability you can’t actually supply.

It doesn’t mean you can’t refuse service - it means your marketing and communications need to match reality.

If You’ve Already Contracted, You May Need A Proper Cancellation Process

If a customer has already placed an order or paid a deposit, you may already have a contract in place. Refusing to perform without a contractual right (or a legitimate reason) can lead to disputes.

This is where properly drafted customer terms help. For online businesses, having clear Website Terms and Conditions can set out when you can cancel orders (for example, suspected fraud, inability to verify identity, abusive communications, stock shortages) and what happens to payments.

You Can’t Contract Out Of The Consumer Guarantees Act

The Consumer Guarantees Act 1993 gives consumers certain automatic guarantees for goods and services (like acceptable quality, fitness for purpose, and reasonable care and skill).

If you’re dealing with a consumer (not a business customer), you generally can’t rely on a blanket “no refunds ever” approach. And if you refuse service after supplying faulty goods or services, you may still have obligations to provide a remedy.

If you mainly deal with business customers, you may be able to contract out of the CGA in some situations (for example, where the goods or services are acquired for business purposes) - but it needs to be done correctly, clearly, and in writing, and it should be fair and reasonable in the circumstances. This is a classic area where getting legal help early can save you headaches later.

How To Refuse Service The Right Way (A Practical Process For You And Your Staff)

Even if you have a lawful reason, the way you refuse service matters. A calm, consistent process is often the difference between “problem solved” and a complaint that drags on for weeks.

Step 1: Have A Clear Policy (And Train Staff)

Write down what triggers refusal, who can make the call, and what steps to take. You don’t need a 40-page manual - you just need something your team can actually use.

If you have staff, it’s also worth making sure your expectations are reflected in an Employment Contract and supporting policies (for example, around dealing with aggression, harassment, privacy, and security).

Step 2: Keep The Reason Behaviour-Based (Not Personal)

The safest approach is to anchor the refusal to observable behaviour or objective rules.

Examples of safer phrasing include:

• “We can’t serve you today because of your language toward our staff.”
• “We’re at capacity, so we can’t allow anyone else in right now.”
• “We can’t proceed with this transaction unless payment is made via our standard process.”
• “We’re ending this interaction because you’ve continued to threaten staff after being asked to stop.”

Avoid emotional or subjective explanations like “you seem dodgy” or “you people always…” - those create risk and escalate conflict.

Step 3: Offer A Reasonable Alternative Where Possible

You don’t always need to offer alternatives, but where it’s safe and appropriate, it can reduce conflict and show reasonableness. For example:

• offering to continue the conversation by email;
• offering service at a later time if behaviour improves;
• referring the matter to a manager; or
• refunding and cancelling an order (if you have a contractual right to do so).

Step 4: Document What Happened

If the situation is serious (abuse, threats, repeated misconduct, suspected fraud), make a quick written record:

• date/time;
• staff involved;
• what happened (facts only);
• what you said/did; and
• whether you asked the person to leave.

This is particularly helpful if you later receive a complaint, bad review, or chargeback dispute.

Step 5: If You Need Someone To Leave, Handle It Safely

If the person is on your premises and you need them to leave:

• prioritise staff safety (don’t corner someone, don’t argue, don’t escalate);
• ask them to leave clearly and calmly;
• if they refuse and the situation escalates, consider contacting Police.

In some cases, businesses also use formal trespass notices under the Trespass Act 1980. Whether that’s appropriate depends on the facts - but if a person is repeatedly returning and causing issues, it can be an option worth discussing with a lawyer.

Online Stores, Bookings, And “Refusing Service” Without A Face-To-Face Interaction

If you operate online, you still face versions of the same issue - just in a different format.

Common scenarios include:

• suspected fraudulent orders;
• abusive emails or DMs to staff;
• repeat customers exploiting refunds/returns policies;
• attempts to pressure staff into off-platform payments or unsafe delivery arrangements.

For online businesses, your first line of defence is usually your written terms and privacy documents.

Use Terms To Reserve The Right To Cancel Orders

Your customer terms can set expectations about verification, cancellations, refunds, and abusive conduct. This makes it much easier to justify cancelling an order and refunding (or refusing to accept the order in the first place).

Many businesses also use a short Disclaimer in the right context (for example, where you provide general information, estimates, or timeframes that can change). The key is making sure it’s appropriate for your business and not inconsistent with consumer law.

Be Thoughtful About Privacy When “Banning” Customers

If you’re recording reasons for refusing service or flagging customer accounts internally, be mindful that you may be handling personal information.

Under the Privacy Act 2020, you should only collect and store information that’s necessary for a lawful purpose, keep it secure, and not use it in ways customers wouldn’t reasonably expect.

That’s why having a fit-for-purpose Privacy Policy matters - especially if you collect customer data through your website, mailing list, bookings, or CCTV/security systems.

Key Takeaways

• You generally can refuse service in New Zealand, but it must be exercised for lawful reasons, without discrimination, and in a consistent, safe way.
• The biggest risk area is unlawful discrimination under the Human Rights Act 1993 - make sure refusals are based on behaviour, safety, payment risk, or reasonable rules (not protected personal characteristics), and be cautious about policies that could have an unfair impact on particular groups.
• Consumer law still matters: the Fair Trading Act 1986 and Consumer Guarantees Act 1993 can affect how you cancel orders, handle refunds, and communicate policies.
• Have a clear refusal process so staff don’t have to improvise under pressure - written policies and training can prevent escalation and reduce complaints.
• Online businesses should use properly drafted Website Terms and Conditions and Terms of Trade to manage cancellations, abusive conduct, fraud risk, and payment rules.
• Keep privacy in mind when recording incidents or flagging customers internally, and make sure your Privacy Policy matches what you actually do in practice.

If you’d like help setting up your customer terms, policies, or a practical approach to refusing service that fits your business, you can reach us at 0800 002 184 or team@sprintlaw.co.nz for a free, no-obligations chat.