How to Choose the Right Public Liability Insurance for Your Business

The information on this website is general in nature and does not take into account your objectives, financial situation, or needs. Consider seeking personal advice from a licensed adviser before acting on any information.

Public liability insurance is an important consideration for many Australian small businesses, sole traders, contractors and tradespeople. It is designed to help protect a business if a third party claims they suffered injury or property damage because of the business's activities.

Choosing public liability insurance Australia-wide is not only a matter of finding a premium that fits your budget. The policy limit, exclusions, excess, conditions and endorsements can all affect how the policy may respond if something goes wrong. This guide explains the key features to review before choosing cover, so you can ask better questions and compare policies more confidently.

This article provides general information only. It does not take into account your objectives, financial situation or needs. Consider the relevant policy documents and seek professional advice if you are unsure whether a policy is appropriate for your business.

What public liability insurance is designed to cover

Public liability insurance generally responds to claims made by third parties, such as customers, suppliers, landlords, visitors or members of the public. A claim may involve bodily injury, property damage or related legal costs where the business is alleged to be legally liable.

Examples may include a customer slipping at your premises, a tradesperson damaging a client's property during work, or a member of the public being injured because of your business operations. The exact scope of cover depends on the wording of the policy.

Public liability insurance is only one part of broader liability insurance. It is different from professional indemnity insurance, workers compensation, commercial motor insurance and other forms of business insurance. If your business provides advice, designs, professional services or specialist recommendations, you may need to consider whether professional indemnity insurance is also relevant.

Start with your business's actual risk profile

Before comparing policies, look closely at how and where your business operates. The right level and type of public liability cover for a mobile electrician may be different from a market stall operator, a cafe, a cleaning contractor or an office-based consultant who occasionally visits clients.

Key risk factors to consider include:

• Your occupation and activities: Higher-risk physical work, work at heights, use of heat, excavation, events or work around the public may require closer policy review.
• Where you work: Risks may differ between your own premises, customer sites, public spaces, construction sites, markets and temporary event locations.
• Who you interact with: Consider customers, suppliers, landlords, contractors, visitors and the general public.
• Contract requirements: Some clients, landlords, councils, head contractors or event organisers may require a minimum public liability limit or a certificate of currency.
• Products and completed work: If you sell, supply, install, repair or manufacture products, check how products liability and completed operations are treated.
• Use of subcontractors: If you engage subcontractors, check whether their actions are covered, excluded or subject to specific conditions.
• Past incidents and claims: Claims history can influence underwriting, premium and available terms.

A useful comparison starts with an honest description of your operations. If a quote is based on incomplete or inaccurate information, the policy may not reflect your real exposure.

Public liability policy limits: what the maximum cover amount means

A public liability policy limit is the maximum amount the insurer will pay under the policy for covered claims, subject to the policy terms. Businesses often focus on the headline limit, but it is important to understand how that limit applies.

Per occurrence limits and aggregate limits

Some policies refer to a limit for any one occurrence, meaning the maximum payable for a single insured event. Some policies also have aggregate limits, which cap the total payable over the policy period for certain types of claims, such as products liability. The way limits operate can vary between policies.

When reviewing public liability policy limits, consider whether the limit is sufficient for the types of claims your business could reasonably face. For example, a business working in high-value commercial premises may have different property damage exposure from a small home-based service business.

Legal costs and defence costs

Check whether legal defence costs are included within the policy limit or paid in addition to the limit. This can make a meaningful difference if a claim involves extended investigation, expert reports or court proceedings. Policy wording can vary, so do not assume all policies treat legal costs the same way.

Contractual and industry expectations

Some contracts require a specified public liability limit before you can start work. This is common in building and trade work, government tenders, event work, shopping centres, markets and commercial leasing arrangements. Meeting a contract requirement does not automatically mean the cover is sufficient for every risk your business faces, but it is an important starting point.

Common public liability insurance exclusions to check

Public liability insurance exclusions are situations, activities or types of loss the insurer does not cover. Exclusions are not just fine print. They define the boundary of the policy and can determine whether a claim is accepted, partly accepted or declined.

Common exclusions or restrictions may include:

• Intentional or reckless acts: Deliberate damage or knowingly unsafe conduct is commonly excluded.
• Employee injuries: Injuries to employees are usually handled through workers compensation arrangements, not public liability insurance.
• Professional advice or services: Claims arising from advice, design, consulting or professional errors may require professional indemnity insurance.
• Motor vehicle use: Incidents involving registered vehicles may fall under motor insurance or compulsory third party arrangements rather than public liability.
• Damage to your own property: Public liability generally concerns third-party property, not your own tools, stock, equipment or premises.
• Property in your care, custody or control: Damage to property you are holding, working on or responsible for may be excluded or subject to a sub-limit.
• Faulty workmanship: The cost of redoing defective work is often treated differently from resulting third-party damage.
• Contractual liability: Liability you accept under a contract may be excluded unless you would have been liable even without that contract.
• Pollution, asbestos or hazardous materials: These exposures may be excluded or heavily restricted unless specifically agreed.
• Cyber, privacy and data incidents: These are usually outside standard public liability cover.
• Products or imported goods: If you sell, manufacture, import or distribute products, check the products liability section carefully.
• Unapproved activities: Work outside the insured business description may not be covered.

The most important exclusions for your business depend on what you do. A cleaner, builder, consultant, beauty therapist, event organiser and online retailer may each need to focus on different parts of the policy wording.

Understanding the public liability excess

The public liability excess is the amount your business may need to contribute towards a claim. It may also be called a deductible. The excess can affect both the premium and your cash flow if a claim occurs.

When comparing policies, check:

• whether the excess applies to each claim, each occurrence or each claimant;
• whether different excesses apply to property damage, injury, products liability or specific activities;
• whether the excess applies to defence costs as well as settlement amounts;
• whether a higher excess reduces the premium and whether your business could comfortably pay it if needed;
• whether subcontractor-related claims, hot works, height work or other higher-risk activities have separate excesses.

A lower premium can be attractive, but a high excess may create pressure at claim time. The right balance depends on your business's risk tolerance, cash reserves and contract obligations.

Policy conditions that can affect claims

Public liability insurance conditions are the rules you must follow for the policy to operate as intended. They can apply before the policy starts, during the policy period and after an incident occurs.

Disclosure and accuracy of information

Insurers rely on the information you provide when deciding whether to offer cover and on what terms. This may include your occupation, business activities, turnover, number of staff, subcontractor use, locations, products, claims history and risk management practices.

If your business activities are not accurately described, a claim may be more complicated. Tell your insurer or broker if your business changes, expands into new services, takes on larger contracts, starts importing products, begins working at new types of sites or materially changes its operations.

Incident notification and claims conduct

Most policies require you to notify the insurer promptly after an incident or when you become aware of a potential claim. You may also be required to cooperate with the insurer, provide documentation and avoid admitting liability without the insurer's consent.

Good record-keeping can make a claim easier to assess. Incident reports, photos, witness details, contracts, invoices, job sheets, maintenance records and correspondence may all be relevant. For more detail on the claim documentation side, see our guide to documentation in public liability claims.

Risk management obligations

Some policies include conditions about reasonable precautions, compliance with laws, staff training, maintenance, licences, permits or specific safety procedures. For example, a trade business may need to follow site safety requirements, while a hospitality business may need to manage slip hazards and maintenance issues.

These conditions do not mean every incident will be avoided. They do mean your business should take reasonable steps to reduce risk and keep evidence of those steps where practical.

Endorsements, sub-limits and special terms

Endorsements are additions or changes to a standard policy wording. They can broaden, restrict or clarify cover. Sub-limits are smaller limits that apply to specific types of claims or expenses within the overall policy.

When reviewing a quote, look for endorsements or sub-limits relating to:

• products liability;
• property in care, custody or control;
• subcontractor activities;
• height work, excavation, welding or hot works;
• events, markets or temporary locations;
• imported goods or product assembly;
• contractual liability;
• geographic limits or work performed outside Australia;
• underground services or damage to surrounding property.

Do not assume an endorsement is always beneficial. Some endorsements add cover, while others exclude or restrict activities. Read them carefully alongside the main policy wording.

Comparing policies beyond the premium

Premium matters, but it should not be the only comparison point. Two policies with similar public liability limits can respond very differently because of their exclusions, excesses, conditions and endorsements.

If you are comparing quotes, request the product disclosure statement, policy wording and schedule where available. The schedule often contains important details specific to your business, such as the insured activities, limit, excess and endorsements.

Choosing a provider or broker

Choosing an insurer or broker is also part of the decision. Consider whether the provider understands your industry, offers clear documentation and can explain how the policy deals with your key risks.

Online reviews and peer recommendations may provide useful context, but they should not replace your own review of the policy wording. A provider that suits one business may not be appropriate for another.

If your business has complex activities, multiple contracts, subcontractors, product exposure or unusual site conditions, you may want help interpreting the wording. The brokers page can be a useful next step if you want assistance comparing policy terms or understanding exclusions and conditions.

Questions to ask before choosing public liability insurance

Before you proceed with a policy, consider asking the insurer or broker:

• Does the business description accurately cover all of my activities?
• What is the policy limit for any one occurrence?
• Are there aggregate limits for products liability or other claim types?
• Are legal defence costs included within the limit or paid in addition?
• What exclusions are most relevant to my occupation?
• Does the policy cover work at customer premises, public locations or temporary sites?
• How does the policy treat subcontractors and labour hire?
• Is damage to property in my care, custody or control covered, limited or excluded?
• Are there special conditions for hot works, height work, excavation, events or other higher-risk activities?
• What excess applies and when must it be paid?
• What documents will I receive to prove cover to clients or landlords?
• What should I do immediately after an incident?
• What changes to my business must I disclose during the policy period?

Information to prepare before requesting quotes

Having accurate information ready can make the quoting process smoother and reduce the risk of misunderstandings. You may be asked for:

• your ABN and business structure;
• a clear description of your services or trade;
• annual turnover or estimated turnover;
• number of employees, contractors or subcontractors;
• locations where you operate;
• details of products sold, supplied, installed or imported;
• claims history or past incidents;
• details of major contracts, site requirements or landlord requirements;
• risk management procedures, licences or safety systems.

Be cautious about selecting a broad or generic occupation category if it does not accurately describe your work. Small wording differences can matter when a claim is assessed.

Review your policy as your business changes

Public liability insurance should not be treated as a once-off purchase. Your business may change over time, and those changes can affect your risk profile.

Review your policy when you:

• take on larger or higher-risk contracts;
• move premises or start working in new locations;
• hire staff or subcontractors;
• add new services, equipment or methods of work;
• start selling or importing products;
• change turnover significantly;
• enter contracts with higher insurance requirements;
• experience a claim or near miss.

An annual review is a practical minimum for many businesses. More frequent reviews may be appropriate if your operations change quickly.

Final takeaways

Choosing the right public liability insurance for your business means looking beyond the headline premium. The policy limit, exclusions, excess, endorsements and conditions can all affect whether the cover aligns with your actual risks.

Start by understanding where third-party injury or property damage could arise in your business. Then compare policies using the wording, schedule and certificate details, not just the price. If a term is unclear, ask questions before you buy or renew.

No public liability policy can remove every business risk, and cover always depends on the policy terms, insurer criteria and the circumstances of a claim. However, a careful review can help you make a more informed decision and reduce the chance of discovering a gap only after an incident occurs.

Published: Saturday, 1st Mar 2025
Author: Paige Estritori