How to Save Money on Your Business Insurance in the UK
Published 25th of January 2012·Updated 5 April 2026
Reviewed by: Reviewed for accuracy April 2026
You can reduce the cost of UK business insurance by shopping around at renewal, combining multiple cover types into a single package policy, and reviewing the level of cover annually to remove protection you no longer need. Most businesses overpay simply by renewing without checking alternatives.
Short Summary
Some types of business insurance are legally required in the UK. Employers' liability insurance is compulsory if you employ anyone, even on a temporary or part-time basis; you must hold at least £5 million of cover under the Employers' Liability (Compulsory Insurance) Act 1969. Commercial motor insurance is required for any vehicle used for business purposes.
Public liability insurance is not a legal requirement for most businesses, but many clients and contractors will insist on it before they will work with you.
Bundling multiple cover types into a combined commercial policy (sometimes called a Business Owner's Policy) is almost always cheaper than buying each cover separately from different providers.
Brokers regulated by the FCA can search the market on your behalf and are often more effective than comparison sites for complex or specialist business needs.
What types of business insurance does your business actually need?
The types of insurance you need depend on your business activities, whether you employ staff, and whether you own or lease premises. The table below outlines the most common covers.
| Insurance type | Who needs it | Legal requirement? |
|---|---|---|
| Employers' liability | Any business with employees | Yes, minimum £5 million |
| Public liability | Businesses that interact with the public or clients | No (but often contractually required) |
| Professional indemnity | Consultants, advisers, designers, tradespeople | No (but often contractually required) |
| Commercial property | Businesses with owned or leased premises | No |
| Product liability | Businesses that manufacture or sell physical products | No (but advisable) |
| Business interruption | Businesses that would lose income if they could not trade | No |
| Commercial vehicle | Business vehicles | Yes |
Paying for cover you do not need is one of the most common ways businesses waste money on insurance.
How to compare business insurance quotes effectively
The simplest starting point is a business insurance comparison site. Providers such as Simply Business, Superscript and Comparethemarket allow you to compare multiple insurers in one search. However, comparison sites do not cover the entire market; some specialist insurers, including those that cover unusual trades or high-value equipment, work only through brokers.
For businesses with more complex needs, such as those operating in multiple locations, employing contractors, or carrying significant professional liability risk, using an FCA-regulated broker is often more effective. A broker can tailor your cover and negotiate on your behalf.
The most effective ways to reduce your premium
Bundle your covers. Buying public liability, employers' liability, and contents cover as a single combined policy from one insurer is nearly always cheaper than purchasing each separately. Insurers including AXA, Hiscox and Markel offer small business package policies.
Pay annually. Monthly payments are typically 15 to 25 per cent more expensive over the course of a year because insurers treat them as a credit arrangement. If cash flow allows, paying annually saves a meaningful amount.
Review your cover levels. Your business changes over time. If your turnover has fallen, your stock levels have reduced, or you have sold business vehicles, your cover levels and therefore your premiums should reflect that. Over-insuring is a common and avoidable cost.
Improve your risk profile. Insurers price on risk. A security alarm, fire suppression system, or documented staff training programme can reduce premiums for property and liability cover. Ask your insurer or broker which improvements would have the most impact.
Do not auto-renew without shopping around. Insurers routinely offer better rates to new customers than to existing ones. Loyalty rarely pays in the insurance market. Start comparing quotes four to six weeks before your renewal date.
What happens if you are underinsured?
If a claim exceeds your level of cover, or if your insurer applies an average clause (common in property policies), you could face a significantly reduced payout. For example, if your business premises and contents are insured for £100,000 but their actual replacement value is £200,000, your insurer may pay only 50 per cent of any claim. Review your sums insured each year and rebuild costs rather than market values where applicable for property.
FAQ
Is public liability insurance compulsory for small businesses?
Public liability insurance is not required by UK law for most businesses, but it is frequently required by clients, landlords and venues as a condition of doing business. Many sole traders and contractors find they cannot win work without it. Policies for low-risk businesses typically start at around £60 to £100 per year.
What is the difference between public liability and professional indemnity insurance?
Public liability covers claims arising from physical injury or property damage caused to third parties by your business activities. Professional indemnity covers claims arising from advice, designs, or professional services you provide that cause a financial loss to a client. If you provide any form of professional service or advice, you need both.
Do I need business insurance if I work from home?
Standard home contents insurance typically excludes business equipment and does not cover business liability. If you work from home, you need to check your home policy and either add a home business extension or take out a separate business insurance policy. Failing to disclose business use can invalidate your home insurance.
How much does small business insurance cost?
Costs vary considerably by trade, turnover, number of employees and cover levels. A sole trader with public liability cover only might pay as little as £60 to £150 per year. A small business with premises, stock, employers' liability and professional indemnity might pay £500 to £2,000 or more. The best way to get an accurate figure is to get quotes from at least three providers.
Can I claim business insurance premiums as a tax expense?
Yes. Business insurance premiums are generally allowable as a deductible business expense for both sole traders and limited companies, reducing your taxable profit. HMRC requires that the insurance is genuinely for business purposes. Personal or mixed-use insurance (such as a policy covering both personal and business vehicles) may only be partially deductible. Check with your accountant if you are unsure.