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Public Liability Insurance for Small Businesses: Do You Really Need It?
Public liability insurance is often discussed as a key form of business protection, but many small business owners remain unsure whether it isโฆ
Small business insurance isnโt a single policy, itโs the combination of covers a business builds around how it trades. Public liability and employersโ liability are the usual foundation, with stock, contents, professional indemnity or cyber added as needed.
Employersโ liability is the only cover most small businesses are legally required to hold, and only once they employ someone, everything else is driven by contracts, landlords and risk.
Small business insurance can include:


Employersโ liability is the only cover most small businesses must hold by law. Everything else depends on what you do, where you work and what your contracts require.
You should seriously consider cover if you:
Only employersโ liability. Itโs compulsory under the Employersโ Liability (Compulsory Insurance) Act 1969 from the moment you employ anyone, with fines of up to ยฃ2,500 a day for trading without it.
Other covers arenโt required by law, but youโll usually be asked to prove you have them when you:
Youโll usually be asked to prove cover when you:

How much employersโ liability cover does a small business need?
How much employersโ liability cover does a small business need?
The law sets a minimum of ยฃ5 million of employersโ liability cover, though most insurers provide ยฃ10 million as standard. Public liability limits are set by your contracts instead.
The law sets a minimum of ยฃ5 million of employersโ liability cover, though most insurers provide ยฃ10 million as standard. Public liability limits are set by your contracts instead.
| Level of cover | Typical for | Watch out for |
|---|---|---|
ยฃ1 million | Very small businesses with low public exposure | May be too low for many client contracts |
ยฃ2 million | Most small businesses and trades | Often the level councils and venues ask for |
ยฃ5 million | The legal minimum for employersโ liability | Required by law once you employ anyone |
ยฃ10 million | Larger contracts and most employersโ liability policies | Commonly provided as standard by insurers |
Top Tip
Employersโ liability is required even for unpaid volunteers and casual helpers, the test is the working relationship, not whether someone is on your payroll.
What could go wrong for a small business?
What could go wrong for a small business?
Most small business claims come from an employee injury, a customer hurt on your premises, damage to stock or equipment, or a cyber incident involving customer data.
Most small business claims come from an employee injury, a customer hurt on your premises, damage to stock or equipment, or a cyber incident involving customer data.

Once youโre covered weโll send your documents the same day. If you employ anyone, your employersโ liability certificate must be displayed where staff can see it.
Failing to display it can bring a fine of up to ยฃ1,000, separate from the penalty for having no cover at all.
Your certificate typically shows:

Cover often bought alongside small business insurance
Cover often bought alongside small business insurance
Most small businesses start with public and employersโ liability, then add cover for the things their business actually depends on, stock, equipment, data or income.
Most small businesses start with public and employersโ liability, then add cover for the things their business actually depends on, stock, equipment, data or income.

Employersโ Liability
A legal requirement once you employ staff, covering claims from employees injured at work.

Professional Indemnity
Covers claims that your advice, design or service was negligent and caused a client financial loss.

Product Liability
Covers claims if a product you make, sell or supply causes injury or damage.

Business Contents
Protects your equipment, stock, fixtures and fittings against fire, theft and damage.

Business Interruption
Helps with lost income and ongoing costs if an insured event stops you trading.

Commercial Combined
Bundle public liability with your other covers into one policy and one renewal date.
Thereโs no fixed price. Staff numbers, turnover and what you actually do drive most of it, a two-person consultancy and a ten-person workshop are priced very differently.
What your business does
Physical, on-site or public-facing work costs more to cover than desk-based work.
Claims history
A clean claims record helps keep premiums down at renewal.
Number of employees
More staff means more employersโ liability exposure, the one cover you must hold.
Level of excess
A higher voluntary excess usually lowers your premium.
Annual turnover
Higher turnover generally means higher limits and a higher premium.
Premises and stock values
What you hold and where you trade from affects your contents and stock cover.

How to get small business insurance
How to get small business insurance
Getting small business insurance takes four steps: tell us about your business, choose your covers, compare specialist insurers, then get your documents, often the same day.
Getting small business insurance takes four steps: tell us about your business, choose your covers, compare specialist insurers, then get your documents, often the same day.
Tell us about your business
What you do, your turnover and whether you employ anyone.
Choose your covers
Public liability, employersโ liability, stock and any extras.
We compare specialist insurers
We search our panel of 20+ UK insurers.
Get covered and get your documents
Receive your certificates, usually the same day.
Trusted by thousands of businesses across the UK
Trusted by thousands of businesses across the UK
From everyday business insurance to complex specialist cover, our customers trust Insurance Revolution to find the right protection and provide expert support when it matters.
From everyday business insurance to complex specialist cover, our customers trust Insurance Revolution to find the right protection and provide expert support when it matters.
Small business insurance guides
Small business insurance guides
Practical advice on cover, employing staff and staying protected.
Practical advice on cover, employing staff and staying protected.
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Small business insurance FAQs
Small business insurance FAQs
Straight answers on what you need, whatโs required and cost.
Straight answers on what you need, whatโs required and cost.
Thereโs no single policy. Employersโ liability is legally required once you employ anyone; most small businesses add public liability, then stock, contents, professional indemnity or cyber depending on what they do.