Business Insurance for Sole Traders: What You Actually Need

Business insurance is one of those things most sole traders know they should probably look into — and then don’t, because it feels complicated, expensive, and not urgent right now.

Until something goes wrong.

A client claims your advice cost them money. Someone trips over your equipment at a job. Your laptop gets stolen the week before a big deadline. These things happen — and when they do, the right insurance is the difference between an inconvenience and a financial crisis.

This guide cuts through the jargon. I’ll tell you exactly what cover most sole traders actually need, what you probably don’t need yet, and roughly what it costs — so you can make a decision and move on.

Disclaimer: I’m a Chartered Accountant, not an insurance adviser. This post is for guidance only. Your insurance needs depend on your specific business, industry, and circumstances — always read the policy details carefully before buying.

Do Sole Traders Actually Need Business Insurance?

The short answer: for most sole traders, yes — at least some of it.

Unlike employees, you have no employer absorbing risk on your behalf. If a client makes a claim against you, it comes directly to you personally. If your equipment is stolen, it’s your loss. If someone is injured in connection with your work, you’re liable.

Some insurance is a legal requirement — employers’ liability if you have staff, for example. Some is effectively required — many clients and contracts won’t engage with you without professional indemnity in place. And some is simply good sense — because the cost of a policy is small compared to the cost of not having one when you need it.

The good news: business insurance for sole traders doesn’t have to cost a fortune. A basic policy covering the essentials typically starts from around £10–£20 per month. That’s less than most accounting software subscriptions.

What Most Sole Traders Actually Need

Here’s the quick-reference guide before we go into detail:

Most sole traders in service-based businesses need professional indemnity and public liability as a minimum. Everything else depends on your specific situation.

The Types of Insurance Explained

Professional Indemnity Insurance

What it covers: If a client claims that your advice, work, or services caused them financial loss — professional indemnity (PI) insurance covers your legal costs and any compensation you’re required to pay.

Real example: You’re a freelance marketing consultant. You run a campaign that a client says underperformed and cost them business. They decide to pursue a claim. PI covers the legal costs of defending yourself and any settlement.

Who needs it: Anyone who provides advice, consultancy, designs, plans, or professional services. This includes consultants, designers, marketers, coaches, bookkeepers, IT contractors, writers, and many more. If your expertise or output could affect a client’s finances, reputation, or business — you need PI.

Often contractually required: Many larger clients and public sector contracts require you to have PI in place before they’ll work with you. It’s worth checking what’s standard in your industry.

Cost: From around £10–£15/month for basic cover, though it varies significantly by profession and the level of cover required.

Public Liability Insurance

What it covers: If a member of the public — including clients — is injured, or their property is damaged, in connection with your business, public liability insurance covers your legal fees and any compensation.

Real example: A client visits your home office and trips on a cable, injuring themselves. Or you’re a cleaner who accidentally damages a client’s expensive flooring. Public liability covers the claim.

Who needs it: Any sole trader who meets clients in person, works at client premises, visits people’s homes, or works in public spaces. If your work involves any face-to-face interaction or working on someone else’s property, this is essential.

Cost: Often starts from £5–£10/month, making it one of the cheapest and most valuable policies available.

Insurance deals for sole traders: Members of The Self Employed Club can access deals on business insurance. See what’s available →

Business Equipment Insurance

What it covers: The cost of repairing or replacing business equipment that’s lost, stolen, or damaged.

Real example: Your laptop — which has everything on it — gets stolen from your car. Or you drop your camera at a shoot. Business equipment insurance covers the replacement cost.

Who needs it: Anyone who relies on specific equipment to do their job and couldn’t easily absorb the replacement cost. Photographers, designers, tradespeople, consultants who live on their laptop — this one’s worth having.

Important: Check your home insurance policy first. Some home contents policies cover business equipment, but many don’t — or cap the payout well below what your equipment is actually worth. Read the small print.

Cost: Varies significantly depending on the value of equipment covered.

Employers Liability Insurance

What it covers: Legal fees and compensation if an employee is injured or becomes ill as a result of working for you.

Who needs it: This is a legal requirement if you employ anyone — even one person, even part-time. The minimum legal cover is £5 million. You must display your certificate of employers liability insurance at your place of business (or have it accessible digitally).

Sole traders working alone: You don’t need this. But the moment you take on any member of staff — even temporarily — it becomes compulsory.

Note: It does not cover sub-contractors or freelancers who invoice you for their work. It covers employees on your payroll.

Product Liability Insurance

What it covers: Legal fees and compensation if someone is injured or their property is damaged by a product you’ve made or sold.

Who needs it: Sole traders who manufacture, sell, or supply physical products. If you sell handmade goods, food products, or anything physical — this is relevant.

Service-only businesses: You probably don’t need product liability if you only provide services and don’t sell physical goods.

Business Interruption Insurance

What it covers: Lost income if you’re unable to trade due to an unexpected event — fire, flood, theft of critical equipment, or other major disruptions.

Who needs it: Mainly relevant if you have business premises or rely on specific physical infrastructure. For most home-based sole traders without premises, this is less critical — but worth considering if your business would grind to a halt completely from a single event.

Income Protection Insurance

What it covers: A replacement income if you’re unable to work due to illness or injury. Unlike the other insurances, this is personal protection rather than business protection — it pays out to you, not to cover a claim against you.

Why it matters for sole traders specifically: When you’re employed, you get sick pay. When you’re self-employed, you don’t. If you can’t work for three months, the bills still need paying. Income protection provides a monthly payment — typically a percentage of your usual income — for as long as you’re unable to work (up to policy limits).

The gap most sole traders ignore: Statutory Sick Pay doesn’t apply to the self-employed. Many sole traders don’t realise this until they actually need it.

Cost: Varies by age, health, occupation, and the amount and waiting period of cover — worth getting a quote directly.

What You Probably Don’t Need Yet

Being honest about this matters — there’s no point paying for cover you don’t need.

Employers liability: Only if you have staff. If you’re working alone, skip it for now.

Business interruption: Unless you have physical premises that could be damaged or made inaccessible, this is unlikely to be your priority.

Product liability: Only if you sell or manufacture physical products.

Commercial vehicle insurance: Only if you have a vehicle used primarily for business. If you use your personal car occasionally for business, extending your personal policy for business use is usually sufficient and cheaper.

If you’re a service-based sole trader working from home or at client premises — professional indemnity and public liability are almost certainly the two that matter most.

How Much Does Business Insurance Cost?

There’s no single answer — it depends on your profession, the level of cover, your claims history, and the insurer. But here are some realistic ballpark figures for a standard sole trader policy:

The cheapest option isn’t always the right option — read what’s included, what’s excluded, and what the excess is before you buy. A policy that doesn’t cover the scenario you actually face is worth nothing.

Where to Get Business Insurance as a Sole Trader

There are three routes worth knowing:

Direct insurers — companies like AXA and Hiscox offer sole trader and small business policies directly. Good if you know exactly what you need and want to buy from a name you recognise.

Specialist small business insurers — PolicyBee and similar providers focus specifically on freelancers and sole traders, and their policies are often better matched to self-employed needs than generic business policies.

Comparison brokers — Simply Business is the best-known broker for small business insurance in the UK. You answer a few questions and get quotes from multiple insurers in one place. Good for comparing cost and cover quickly.

Members of The Self Employed Club get access to insurance deals for sole traders. We keep the best current options in one place so you’re not hunting around. See the current insurance deals →

Before You Buy: Five Things to Check

1. Does the cover match what you actually do? Policies have specific definitions of covered activities — make sure yours matches your work
2. What’s the excess? The amount you pay before the insurance kicks in. A low premium with a high excess may not be the bargain it looks
3. What’s excluded? Read the exclusions carefully — especially for professional indemnity where specific services or circumstances may not be covered
4. Is the limit high enough? Some contracts specify minimum levels of cover. Check what’s standard in your industry
5. Does your home insurance cover business equipment and public liability? Some policies include this. Most don’t — check before you buy a separate policy

The Bottom Line

Insurance is the thing most sole traders know they should sort and keep putting off. The honest reality: a basic policy covering professional indemnity and public liability typically costs less per month than a streaming subscription.

Getting it in place before something goes wrong is significantly easier — and cheaper — than dealing with a claim without it.

If you’re not sure where to start, The Self Employed Club has deals on business insurance for UK sole traders. Free to join, no catch.

Join The Self Employed Club free and see insurance deals →

FAQs

Do sole traders need business insurance?

Not all of it is legally required — but most sole traders benefit from at least professional indemnity and public liability cover. Some clients and contracts require it before they’ll work with you. The cost is typically low compared to the financial risk of not having it.

What is the most important insurance for a sole trader?

For most service-based sole traders: professional indemnity (if you give advice or professional services) and public liability (if you meet clients or work at their premises). Which matters most depends on your specific business.

Is public liability insurance a legal requirement for sole traders?

It’s not a legal requirement for all sole traders — but it is compulsory in some industries (construction sites, for example, require it). Many clients and venues also require it. Even where it’s not legally required, it’s strongly recommended if your work involves any face-to-face client contact.

How much does business insurance cost for a sole trader?

A basic combined professional indemnity and public liability policy typically starts from around £15–£25/month, though it varies significantly by profession, level of cover, and insurer. Getting a comparison quote through a broker like Simply Business takes around 10 minutes.

Do I need employers liability insurance as a sole trader?

Only if you have employees — it’s a legal requirement the moment you take on any member of staff, even part-time. If you’re working entirely alone, you don’t need it.

Can I get business insurance if I work from home?

Yes — and if you work from home, it’s worth checking your home insurance policy first. Most home contents policies don’t cover business equipment adequately or provide public liability for client visits. A separate business policy covers these gaps.

Where can I find business insurance deals for sole traders?

The Self Employed Club — free membership with handpicked deals on insurance and other tools for UK sole traders. Join free →