Running a small business in New Zealand means managing a lot of moving parts - and having the right insurance in place is one of the most important. Whether you run a consultancy, a cleaning company, a beauty salon, a cafe, or a mobile trade service, the right cover can protect you from costs that would otherwise threaten the business itself. This guide walks you through what cover to prioritise, what it might cost, and how to keep your premiums manageable.
This guide is general information for NZ businesses, not financial or insurance advice. Cover, limits and exclusions vary between insurers - always read the policy wording and consider talking to a licensed insurance broker or financial adviser before you buy.
What ACC covers - and what it does not
A common misconception among NZ business owners is that ACC handles most of their risk. ACC does cover personal injury to you and your employees - treatment, weekly compensation, and rehabilitation costs after an accident. But ACC does not cover property damage, tool theft, income loss from illness, damage caused to a client's property, or liability claims. For all of those, you need your own insurance.
Start here: public liability insurance
For most small NZ service businesses, public liability insurance is the first policy to get. It covers you if a third party - a client, a member of the public, or a contractor - suffers injury or property damage because of your work or your negligence.
Many clients, body corporates, and commercial landlords require proof of public liability cover before they will engage you. Common requirements sit between $1 million and $5 million in cover. Even if no one requires it, the cost of defending or settling a claim without cover can be severe.
Read more about how this policy works in our public liability insurance guide.
Cover priority table for NZ small businesses
Different businesses carry different risks. Use this table as a starting point, then adjust based on your specific situation.
| Cover type | Who needs it most | Why |
|---|---|---|
| Public liability | Almost all service businesses | Third-party injury or property damage claims |
| Professional indemnity | Consultants, advisers, designers, IT, beauty therapists | Claims your advice or service caused a financial loss |
| Business contents and equipment | Retailers, salons, hospitality, studios | Protects stock, fit-out, and owned equipment on premises |
| Tools and equipment | Tradies, mobile services, photographers | Covers tools and gear in transit or on site |
| Business interruption | Any business with fixed overheads | Replaces lost income if a covered event stops trading |
| Employer and statutory liability | Any business with employees | Covers certain employment and statutory breaches |
| Cyber liability | Any business handling client data or taking online payments | Data breach, ransomware, and fraud costs |
See the full breakdown of each policy in our types of business insurance guide, or explore business insurance by profession for role-specific guidance.
Professional indemnity - who needs it
If you provide advice, recommendations, designs, or specialist services for a fee, professional indemnity insurance is essential. It covers you if a client claims your work or advice led to a financial loss for them - even if you believe you did everything correctly. Professions that commonly need it include:
- Management and business consultants
- Marketing, design, and IT professionals
- Bookkeepers and tax agents
- Beauty therapists and personal trainers
- Healthcare practitioners not covered by ACC for treatment liability
Find out more in our professional indemnity insurance guide.
What does small business insurance cost in NZ?
Insurance costs vary considerably based on your profession, annual turnover, level of cover, number of employees, claims history, and chosen excess. The figures below are indicative only - your actual premium will differ and you should get quotes tailored to your situation.
| Business type | Public liability (indicative annual) | Professional indemnity (indicative annual) |
|---|---|---|
| Consultant or freelancer | $400 - $900 | $600 - $1,500 |
| Cleaner or housekeeper | $500 - $1,200 | Not usually required |
| Beauty therapist or personal trainer | $500 - $1,000 | $500 - $1,200 |
| Small retail or hospitality | $700 - $1,500 | Not usually required |
| Mobile tradie (sole operator) | $600 - $1,400 | Not usually required |
| IT contractor | $500 - $1,000 | $800 - $2,000 |
These are rough indicative ranges for policies starting at around $1 million in cover. Higher limits, lower excesses, employees, and contents or equipment cover will add to the total. For an accurate figure, compare quotes directly - see the section below on how to do that quickly.
The risks of not having business insurance guide explores what happens when you trade without cover.
How to reduce your premium
Insurance does not have to be one of your biggest expenses. A few practical ways to keep costs manageable:
Bundle your policies. Buying public liability and professional indemnity together from the same insurer is often cheaper than buying separately.
Choose a higher excess. Accepting a higher excess - the amount you pay on a claim - lowers your annual premium. Only do this if you can comfortably cover the excess from cash flow.
Review your level of cover. Many small businesses are over-insured relative to their actual risk. If your contract only requires $1 million in public liability, you may not need $5 million.
Declare turnover accurately. Premiums are often based on turnover. Inflating your revenue estimate will push your premium up unnecessarily.
Maintain a clean claims history. Avoiding small, unnecessary claims keeps your renewal premiums lower over time.
Check what is actually required. Business.govt.nz has useful guidance on industry obligations - you may not need every type of cover you have been quoted for.
If you carry tools or gear on the road, check whether a standalone tools insurance policy is more cost-effective than adding equipment to a general business policy.
Where to compare and buy cover
Once you know what you need, the fastest way to get quotes is to use a comparison platform. You can compare quotes from multiple insurers and buy online in minutes through compare small business insurance with BizCover, NZ's number one business insurance comparison site. Most policies can be in place the same day.
If your situation is more complex - you have employees, carry significant stock, work across multiple sites, or have had previous claims - consider working with a licensed insurance broker who can negotiate on your behalf and tailor a policy to fit.
Frequently asked questions
How much does small business insurance cost in NZ?
Indicative annual premiums for a sole operator or small team start from around $400 to $900 for public liability cover and $600 to $2,000 for professional indemnity, depending on your profession and turnover. Bundled packages often work out cheaper than buying policies individually. Always get quotes tailored to your business rather than relying on general estimates, as costs vary significantly by industry and risk profile.
What insurance does a small business actually need?
Most small NZ service businesses should start with public liability insurance to cover third-party claims. If you give advice or provide specialist services, add professional indemnity. From there, layer in contents, tools, cyber, or business interruption cover based on your actual risks and what your contracts or leases require. There is no single right answer - it depends on what you do and who your clients are.
Can I get business insurance as a sole trader?
Yes. Sole traders in NZ can buy business insurance directly, and most providers offer policies designed for self-employed individuals. Public liability and professional indemnity policies are both readily available for sole traders, often at lower premiums than for larger businesses. Some comparison platforms let you get a quote and buy a policy in under 10 minutes.
How can I lower my premium?
Bundling multiple policies with one insurer, accepting a higher excess, reviewing your level of cover, and declaring your turnover accurately are all effective ways to lower your annual premium. Avoiding unnecessary small claims also helps keep renewal costs down over time. If you are unsure whether you are paying more than you need to, get a fresh set of comparison quotes each year at renewal.
Is business insurance required by law in NZ?
There is no general legal requirement for most NZ small businesses to hold business insurance. However, contracts, commercial leases, and industry licensing requirements often make certain cover a practical necessity. Employers must also manage workplace health and safety under the Health and Safety at Work Act 2015, and some industries carry specific requirements. Check business.govt.nz for the rules that apply to your sector.