Tide Logo

Start Your Business

Business Accounts

Credit

Business Tools

Support


Tide Logo


Blog Business Insurance Small business insurance: A quick guide for UK SMEs

Small business insurance: A quick guide for UK SMEs

5 min. read
31 Mar 2026
31 Mar 2026
5 min. read

Running a small business takes grit and determination. Whether launching a startup, working as a sole trader, or growing a team, you’re creating something that matters, and protecting that venture is just as important as building it.  

Most founders know that insurance is necessary, but the different policies and requirements can feel confusing. What’s legally required? What’s optional but advisable? And how do you know which type of cover applies to your situation? 

Here’s everything you need to know about small business insurance.

What is small business insurance?

Small business insurance protects your business from the financial and legal impact of unexpected events and mishaps. 

This might include accidents involving customers, mistakes in professional services, employee injuries, damage to equipment, or disruptions that prevent your business from operating. 

Different insurance policies cover different types of risks. That’s why many businesses hold several types of cover to accommodate the varied nature of their work.  

A shop owner might prioritise protection against customer accidents, for example, while a consultant would want to make sure they’re protected if a client sues them for incorrect advice. 

Choosing the right mix of cover helps to safeguard your business and limit the financial impact of unforeseen incidents. 

Is business insurance a legal requirement in the UK?

For most UK businesses, there’s only one type of insurance that’s required by law: Employers’ Liability (EL) insurance. This is mandatory if your business employs staff, including part-time and temporary employees. 

Employers’ Liability cover protects your business if an employee becomes ill or sustains an injury as a result of their work, and goes on to make a claim against the company. 

Under UK law:

  • Businesses must have at least £5 million of cover

  • You must display your certificate of insurance where employees can access it (on your website, for example, or in the physical workplace)

  • Failure to comply can result in fines of up to £2,500 per day

Other types of insurance to consider 

While Employers’ Liability protection is the main legal requirement for most UK businesses, many companies choose additional cover depending on the risks they face.

Here’s a quick overview of some common types of business insurance and what they typically protect.

Type of cover

Is it legally required?

What does it protect?

Employers’ Liability

Yes, if you employ staff

Claims from employees who become ill or injured through work

Public liability

No (but often expected)

Injury or property damage involving customers or the public

Professional indemnity

Sometimes required by regulators

Claims relating to professional advice or services

Business contents

No

Equipment, tools, and office contents

Cyber insurance

No

Data breaches and cyber incidents

Business interruption

No

Loss of income if operations stop unexpectedly

Let’s take a closer look at what each type of insurance covers and when it might be necessary.

Public liability cover

Public liability cover protects your business if a member of the public is injured or their property is damaged as a result of your business activities.

This type of protection is common for businesses that interact directly with customers, suppliers, or members of the public - for example, shops, cafés, tradespeople, or event organisers.

Professional indemnity cover

Professional indemnity cover is designed for businesses that provide advice, services, or expertise.

If a client claims that your work caused them financial loss - for example due to an error, omission, or oversight - this protection can help cover legal costs and compensation claims.

Professional indemnity insurance can safeguard your business against worst-case scenarios, whether it’s loss of documents, defamation and libel, or infringement of intellectual property rights. 

Good to know: Some professional bodies and regulators require professional indemnity cover before you can practise or take on certain contracts. This is common in industries such as accounting, consulting, and design.

Business contents insurance

Business contents insurance protects the physical assets your company relies on, such as laptops, tools, machinery, or office equipment.

For many small businesses, replacing damaged or stolen equipment quickly is essential for keeping operations running smoothly.

Cyber insurance

As more businesses rely on digital tools, online payments, and customer data, cyber risks have become increasingly relevant.

Cyber insurance can help protect your business if systems are hacked, customer data is compromised, or a cyber incident disrupts your operations.

Business interruption insurance

Business interruption cover can help replace lost income if an unexpected event such as fire, flooding, or property damage temporarily prevents your business from operating.

For many small businesses, this type of protection can help maintain cash flow while the business recovers.

Public liability vs. professional indemnity: What's the difference?

At first glance, public liability and professional indemnity might sound similar.  Both are designed to protect your business if a claim is made against you. However, they cover different types of risk.

In simple terms, public liability relates to physical incidents involving people or property, while professional indemnity relates to financial losses caused by professional advice or services.

The following table summarises the key differences:

Type of cover

What it protects

Example

Public liability

Claims from members of the public for injury or property damage linked to your business activities

A customer slips on a wet floor in your shop

Professional indemnity

Claims from clients who believe your advice, service, or work caused them financial loss

A client claims your design work led to a costly mistake

Depending on how your business operates, you may find that one type of cover is more relevant than the other, or that having both provides the most comprehensive protection.

How to choose the right level of cover

There’s no one-size-fits-all insurance package that works for every business. The right level of cover depends on the type of work you do, the associated risks, and the scale of your operations. 

As a starting point, it’s useful to think about situations that could realistically impact your business. Consider:

  • Do customers, suppliers, or members of the public interact with your business?

  • Do you provide professional advice, services, or creative work?

  • Do you employ staff or contractors?

  • Does your business rely on equipment, tools, or physical assets?

  • Could a disruption to your operations significantly affect your income?

Answering these questions can help you identify where protection is most necessary and valuable. From there, you can choose an insurance package that covers all the most important bases. 

Good to know: When choosing insurance, it’s also worth checking whether your clients have specific requirements. Some contracts require businesses to hold a minimum level of cover before work can begin.

Protecting your business with Tide

When it comes to protecting your business, Tide offers flexible and affordable insurance tailored to suit your company type and unique risk profile. Simply open a Tide account, download the app and get a quote in minutes. 

You’re busy building something great - we’ll help you protect it. Get started with Tide business insurance today.

About the Author

We understand businesses, it's all we do

Tide is built by business owners for business owners. That’s why we’re trusted by over 1.5 million sole traders, freelancers, and limited companies worldwide.

Open an account