Public Liability Insurance UK: What It Costs, What It Covers, and Why You're an Idiot If You Skip It

Public liability insurance costs most UK small businesses between £60 and £300 per year. The average settlement for a public liability claim is £13,500. That maths should make the decision for you, but somehow it doesn't for a lot of founders!

History

I had a conversation at one of our startup events last year that I think about more often than I should. A founder - lovely guy, runs a small events company - told me proudly that he'd been operating for two years without any liability insurance. "Nothing's ever gone wrong," he said. "Why would I pay for something I don't need?" - this still chills me to this day.

Three months later he messaged me. A guest at one of his events had tripped over a cable his team had laid, broken her wrist, and was now claiming £11,000 in compensation plus legal costs. He didn't have public liability insurance. He was paying for a solicitor out of his own pocket. The legal fees alone were going to cost more than ten years of premiums!!

That's not a cautionary tale I made up to sell insurance. I DO NOT SELL INSURANCE. I don't earn a penny from whether you buy a policy or not. But I've watched enough founders in our community learn this lesson the hard way that I'm going to be very direct about it: if your business interacts with the public in any way and you don't have public liability insurance, you are one unlucky afternoon away from a bill that could end your company.

It costs less than your Netflix subscription. Sort it out guys - please don't let his insurance nightmare become yours.

What is Public Liability Insurance?

Public liability insurance pays your legal fees and compensation costs if a member of the public - a customer, a client, a visitor, a random person walking past - is injured or has their property damaged because of your business activities.

That's it. That's what it does. Someone gets hurt because of something connected to your business, they make a claim, your insurance handles it instead of your personal bank account handling it.

What counts as "because of your business"? Broader than you'd think.

• A customer slips on your freshly mopped floor and breaks their ankle.

• A client trips over your laptop cable during a meeting. Your product malfunctions and damages someone's property.

• You're setting up a market stall and a gust of wind sends your banner into someone's face.

• A kid picks up something in your shop, drops it, cuts themselves. You're a freelance photographer and your tripod falls onto someone's car.

All of those are real claim scenarios. All of them would be covered by a standard public liability policy. All of them would come out of your personal finances if you didn't have one.

The average public liability claim settlement in the UK is £13,500 according to AXA. That's the average. Complex claims involving serious injury or significant property damage can easily run into six figures. Legal costs on top. A solicitor defending a liability claim charges £150-400 per hour. Even winning a claim costs thousands in legal fees if you're paying out of pocket.

If you're interested in learning more about insurance claims etc, feel free to ask in our ask a founder forum section!

How Much is Public Liability Insurance?

Less than you think. Genuinely less!

Low-risk businesses (consultants, freelancers, home-based service providers): £60-£120 per year for £1 million of cover. Simply Business data from 2026 shows 10% of their customers pay £67.72 or less. That's £5.64 a month. Less than a Spotify subscription to protect your entire business against claims that could cost you tens of thousands.

Medium-risk businesses (events, retail, hospitality, fitness): £100-£250 per year for £1-2 million of cover. The median across all business types is approximately £105 per year according to GoCompare.

Business Formation

Higher-risk trades (builders, electricians, plumbers, roofers): £150-£600 per year depending on the work, the cover level, and your claims history. Construction and trades face higher premiums because the potential for property damage and injury is higher.

The cover levels explained simply: £1 million is fine for a low-risk sole trader who works from home and rarely meets clients in person. £2 million is the most common starting point for businesses with regular public interaction. £5 million is standard for anyone doing contract work, working on commercial sites, or bidding for local authority contracts. £10 million is for large-scale operations, high-risk environments, or businesses that work with the public sector.

Going from £1 million to £2 million cover typically adds about £20-40 to your annual premium. The jump from £2 million to £5 million is often less than you'd expect - sometimes only £30-60 more. We have broken down a guide on startup costs that includes references to insurance too to help you understand all the costs you may have forgotten!

If there's any chance a client or contract will ask for £5 million cover (and many do), just get it from the start. Upgrading mid-policy is more hassle than it's worth - trust me!

DID you know that some grants cover insurance costs in the first year ;-) startup loans are also covered under this too - we put together a pretty neat guide on this before!

Do You Legally Need Public Liability Insurance?

Here's where it gets slightly complicated.. As with all things insurance..

Public liability insurance is NOT (shock right?) a legal requirement for most UK businesses. Unlike employers' liability insurance (which is legally required the moment you hire anyone), public liability is technically optional.

But "not legally required" and "not needed" are very different things.

Try telling a commercial landlord you don't have public liability. They won't let you sign the lease. Try bidding for a council contract without it. Rejected automatically. Try working as a subcontractor for any decent-sized company. They'll ask for your certificate before they'll let you on site. Try running a market stall, a pop-up, or a food van. The venue or council will require proof of cover as a condition of your pitch.

So while no law says you must have it, the practical reality is that operating without public liability insurance locks you out of opportunities, premises, and contracts. It's "optional" in the same way that wearing shoes to a job interview is optional. Nobody will arrest you for going barefoot. But you're not getting the job.

The businesses that genuinely don't need it are rare. If you're a sole trader who works from home, never meets clients in person, and your work can't physically cause injury or property damage to anyone - a remote software developer, a virtual assistant, an online accountant - you can probably skip it. Everyone else should have it.

We have put together an article on how to setup a UK company too if you're reading about the pre-requesites to set your business up!!

What Public Liability Insurance Doesn't Cover

This is where founders get caught out because they assume the policy covers everything. It doesn't. Here's what falls outside a standard public liability policy.

Your own injuries. Public liability covers injuries to the public. If you hurt yourself at work, that's personal accident insurance, not public liability.

Employee injuries. If one of your staff gets hurt, that's employers' liability insurance. You need a separate policy for that and it's legally required once you have even one employee.

Professional mistakes. If your advice, design, or professional work causes a client financial loss, that's professional indemnity insurance. A web developer who builds a site that crashes and costs the client sales needs professional indemnity, not public liability. Different risk, different policy.

Product defects. If a product you manufacture or sell causes harm, you may need products liability insurance, which is sometimes included in public liability policies but not always. Check your policy wording.

Vehicle incidents. Anything involving a vehicle is covered by motor insurance, not public liability.

Deliberate acts. If you intentionally damage someone's property or hurt someone, no insurance is paying that claim. Obviously.

How to Actually Buy Public Liability Insurance

The process takes about ten minutes. I'm not exaggerating.

Go to a comparison site - Simply Business, GoCompare, Superscript, Hiscox - and fill in the form. Your business type, what you do, your turnover, how many employees (if any), the cover level you want. You'll get quotes from multiple insurers within minutes. Pick one. Pay. Download your certificate. Done.

Business Formation

You can also go direct to insurers - AXA, Aviva, Zurich, Hiscox all offer public liability policies for small businesses. Direct can sometimes be cheaper but you lose the comparison element.

A few things I'd check before buying:

The excess. That's the amount you pay before the insurance kicks in. A £250 excess means you cover the first £250 of any claim yourself. Higher excess = lower premium. Just make sure you can actually afford the excess if a claim happens.

What's excluded. Read the exclusions section. Some policies exclude specific activities or locations. If you do events work, make sure events are covered. If you work at clients' premises, make sure that's included. If there's an exclusion that applies to something you actually do, the policy is worthless for that specific risk.

The claims process. How do you make a claim? Is there a 24/7 helpline? How long does settlement take? Simply Business uses Sedgwick for claims handling and has a 24/7 line. Others vary. Knowing the process before you need it saves panic later.

Whether it includes legal defence costs. Most policies do, but check. Legal costs are often the most expensive part of a claim, even if you win. A policy that covers compensation but not legal fees is only doing half the job.

The Conversation I Keep Having at Startup Networks Events

This comes up at almost every event we run. A founder asks the room: "Do I really need insurance?" And every single time, someone else in the room has a horror story.

The dog walker whose client's dog bit a pedestrian. The caterer whose food stall collapsed at a market. The freelance trainer whose client slipped during an outdoor bootcamp session. The web designer whose client visited the co-working space and tripped on a trailing cable.

None of these people thought it would happen to them. All of them are glad they had insurance when it did - or devastated that they didn't.

The thing that frustrates me most is the cost objection. "I can't afford it right now." You can't afford £60 a year? You can't afford £5 a month? You're telling me your business can't absorb the cost of a takeaway coffee once a week, but it CAN absorb a £13,500 liability claim?

The risk calculation isn't complicated. £60-£300 per year vs a potential five-figure claim that comes with no warning. There's no version of this maths where going uninsured makes sense. None.

FAQs

What is public liability insurance? It pays your legal fees and compensation if someone is injured or their property is damaged because of your business. Customers, clients, visitors, members of the public - anyone who isn't an employee.

How much is public liability insurance UK? Most small businesses pay £60-£300 per year. Low-risk sole traders from about £60. Medium-risk businesses around £100-£250. Trades and construction £150-£600. The median across all UK businesses is roughly £105.

History

Is public liability insurance a legal requirement? No, with one exception - if you hire employees, employers' liability insurance is legally required but that's a separate policy. Public liability itself is optional by law. Practically though, most landlords, clients, and contract providers require it before they'll work with you.

What level of cover do I need? £1 million for low-risk, home-based businesses. £2 million for businesses with regular public contact. £5 million for contract work and local authority bids. £10 million for high-risk or public sector environments. When in doubt, go one level higher - the premium difference is usually tiny.

Does public liability cover my employees? No. Employee injuries are covered by employers' liability insurance, which is a separate legal requirement. Public liability only covers non-employees.

Can I get public liability insurance as a sole trader? Yes. Many of the cheapest policies are designed specifically for sole traders. Simply Business, Hiscox, and Superscript all offer sole trader public liability from around £50-£70 per year.

What's the difference between public liability and professional indemnity? Public liability covers physical injury and property damage. Professional indemnity covers financial loss caused by your professional advice, designs, or services. A personal trainer needs public liability (client could get injured). An accountant needs professional indemnity (advice could cause financial loss). Many businesses need both.

Written by @James Beresford-Morgan, co-founder of Startup Networks. I don't sell insurance. I don't earn commission from insurers. I just got tired of watching founders in our community learn the hard way that £100 per year is cheaper than £13,500 per claim.

Last updated: July 2026. Average claim settlement data from AXA. Pricing data from NimbleFins 2026 analysis, GoCompare, Simply Business (H1 2026), and Cornerstone Insurance. Public liability claim volumes (64,000+ in 2024/25) from WS Insurance/industry data.