UK businesses with at least one employee must hold employers' liability insurance of at least £5 million under the Employers' Liability (Compulsory Insurance) Act 1969 - failure carries a fine of up to £2,500 per day. Beyond this statutory minimum, the most commonly purchased business insurance lines are public liability, professional indemnity, commercial property, and cyber. Brokers including Simply Business, Superscript, and Hiscox Direct offer SME policies online; larger risks typically require a specialist broker accessing Lloyd's or London Market capacity. The Insurance Act 2015 imposes a duty of fair presentation on all policyholders.
Last reviewed May 2026
Business insurance in the UK spans a broad range of covers, from the single statutory obligation every employer must meet to complex multi-line programmes assembled by specialist brokers for large commercial risks. The challenge for UK business owners is identifying which covers are legally required, which are contractually mandated by clients or landlords, and which represent a genuine risk management decision based on the nature of the business. This guide covers the statutory requirements, the most commercially significant optional covers, how the Insurance Act 2015 affects UK policyholders, and which providers and distribution channels are most relevant for SMEs and mid-market businesses. The Financial Conduct Authority's Insurance: Conduct of Business Sourcebook (ICOBS) governs how insurers and brokers treat business policyholders, with certain protections applying to smaller commercial customers.
Employers' Liability Insurance: The Statutory Obligation
The Employers' Liability (Compulsory Insurance) Act 1969 requires every employer carrying on business in Great Britain to maintain employers' liability insurance with an authorised insurer, covering at least £5 million per claim. In practice, most policies provide £10 million of cover as standard. The certificate of insurance must be displayed (or made readily accessible) to employees, and failure to maintain cover carries a fine of up to £2,500 for each day the employer is uninsured.
Certain employers are exempt from the compulsory insurance requirement: most public sector bodies, and businesses employing only close family members (spouse, civil partner, parent, grandparent, child, grandchild, or sibling). The Health and Safety Executive administers the EL Tracing Office, which maintains a database of historical EL policies to assist claimants whose former employer no longer exists - a requirement introduced to address the long-latency disease claims arising from asbestos and industrial disease exposure.
EL insurance covers the employer's legal liability to pay compensation to an employee who suffers injury or disease arising from their employment. The cover must extend to all employees, including temporary workers, agency workers, and in many cases self-employed contractors whose working arrangements indicate an employment-type relationship. Employers who engage a mixed workforce of employees and contractors should confirm with their broker that all categories of worker are covered, as policy exclusions for non-employed workers are a common source of coverage disputes.
Public Liability and Commercial Property: The Core SME Package
Public liability insurance covers a business's legal liability to pay compensation for injury or property damage caused to third parties - customers, visitors, members of the public, or other businesses - arising from the business's activities. It is not legally required for most businesses (exceptions include certain licensed activities) but is contractually required by most commercial landlords, most public sector procurement frameworks, and many private sector client contracts. The typical limit for an SME is £1 million to £5 million per claim; businesses working on larger contracts or in higher-risk environments (construction, events, manufacturing) typically need £5 million to £10 million or more.
Commercial property insurance covers the business's physical assets against fire, flood, theft, and accidental damage. For businesses operating from leased premises, the building structure is typically insured by the landlord (as a condition of the lease); the tenant is responsible for insuring their own contents, stock, and equipment. Business interruption cover - which compensates for lost revenue and additional costs incurred while the business recovers from an insured event - is often packaged with commercial property insurance and is one of the most valuable covers for businesses that cannot operate without their physical premises or equipment.
The Insurance Act 2015 replaced the Marine Insurance Act 1906's duty of disclosure with a duty of fair presentation. Under this duty, a business seeking insurance must disclose all material circumstances it knows or ought to know (following a reasonable search of its own records and personnel), present the information clearly and accessibly, and not make a misleading omission. Breach of the duty of fair presentation can result in the insurer avoiding the policy entirely, reducing the claim payment proportionally, or excluding the specific risk that was not fairly presented. Businesses should conduct a structured underwriting review at each renewal to ensure their disclosures remain accurate.
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Browse directory →SME Business Insurance Providers: Distribution Channels and Platforms
Simply Business is the UK's largest SME business insurance broker by policy count, operating an online aggregator model that compares quotes from multiple insurers for trades, retail, professional services, and property businesses. Its platform is accessible without broker appointment and provides instant online quotes for most standard SME risks. It is regulated by the FCA and holds delegated authority from its panel insurers.
Hiscox Direct offers online business insurance directly to UK SMEs, with particular strength in professional services, technology, and creative sector risks. Its professional indemnity and cyber policies are well-regarded for this segment. It also distributes through brokers for more complex risks.
Superscript is a UK insurtech platform targeting startups, scaleups, and technology businesses with flexible monthly policies and digital-first management. Its policies are underwritten by a panel of insurers and are particularly well-suited to businesses whose risk profile changes rapidly (headcount growth, new activities, new geographies).
AXA, Aviva, and Zurich are the three largest commercial insurers by premium volume in the UK market and provide capacity across all commercial lines. They distribute primarily through brokers for commercial risks above basic SME scale. Direct Line for Business operates the direct-to-SME channel for the Direct Line Group.
BIBA (British Insurance Brokers' Association) operates a broker-find service at biba.org.uk that matches businesses to specialist brokers by risk type - useful for businesses whose risk does not fit standard SME products.
| Provider/Channel | Distribution model | Best for | Key strength |
|---|---|---|---|
| Simply Business | Online aggregator | Trades, retail, standard SME | Multi-insurer comparison |
| Hiscox Direct | Direct insurer | Professional services, tech | PI and cyber specialism |
| Superscript | Insurtech platform | Startups, scaleups, tech | Flexible monthly cover |
| AXA / Aviva / Zurich | Broker distribution | Mid-market, complex risks | Capacity and breadth |
| BIBA broker find | Broker referral | Specialist or non-standard risks | Access to specialist markets |
FCA Regulation and Policyholder Protections
Business insurance in the UK is regulated by the Financial Conduct Authority under the Insurance: Conduct of Business Sourcebook (ICOBS). ICOBS distinguishes between consumer policyholders (individuals buying personal lines) and commercial policyholders (businesses), with certain protections applying specifically to smaller commercial customers - defined as businesses with fewer than 50 employees, annual turnover not exceeding EUR 10 million, and balance sheet not exceeding EUR 43 million.
Smaller commercial customers benefit from specific ICOBS protections including: clear information about the policy before purchase, fair treatment in claims handling, and access to the Financial Ombudsman Service (FOS) for unresolved disputes. Larger commercial policyholders generally do not have access to the FOS (unless the insurer voluntarily agrees) and must resolve disputes through the courts or alternative dispute resolution. The FCA's ICOBS sourcebook is the primary regulatory reference for insurance conduct obligations.
The Financial Services Compensation Scheme (FSCS) protects policyholders if their insurer becomes insolvent. For compulsory insurances (including employers' liability), 100% of claims are protected. For other business insurance, 90% of claims are protected with no upper limit. This protection applies only to insurers authorised by the PRA/FCA; policies placed with non-authorised (overseas) insurers without a UK branch do not benefit from FSCS protection.
Reviewing and Renewing Business Insurance: Key Disciplines
Insurance renewal is the most common point at which coverage gaps emerge. A business that has grown, changed its activities, acquired assets, or taken on new contractual obligations since the previous renewal may find that its existing policy no longer reflects its actual risk profile - either because the limits are inadequate or because new activities are excluded. A structured pre-renewal review should address: changes in turnover, payroll, and headcount (which affect premium bases for EL, PL, and PI); new equipment or property (which may need to be added to a commercial property schedule); new contractual insurance requirements imposed by clients or landlords; and any incidents or near-misses in the past year that may affect the risk assessment.
The ABI's guidance on business insurance recommends that businesses obtain at least three quotes at renewal, review their sum insured for commercial property against current reinstatement values (not market values), and read the policy wording - not just the schedule - before binding. Underinsurance (insuring property for less than its full reinstatement value) results in claims being paid on a proportional basis under the average clause, which can leave a business significantly undercompensated after a major loss.
FAQ
Is employers' liability insurance compulsory for all UK businesses?
Yes, for any business employing at least one person in Great Britain, under the Employers' Liability (Compulsory Insurance) Act 1969. Exemptions apply to most public bodies and businesses employing only close family members. Northern Ireland has its own equivalent legislation. The minimum cover is £5 million; most policies provide £10 million as standard. Failure to hold cover carries a fine of up to £2,500 per day.
What does the duty of fair presentation under the Insurance Act 2015 require?
The duty requires a business seeking insurance to disclose all material facts that a prudent insurer would want to know, following a reasonable search of the business's own records and personnel. Information must be presented clearly and not in a way that obscures material facts. Breach of the duty can result in the insurer avoiding the policy, reducing the claim payment proportionally, or excluding the undisclosed risk. The duty applies at inception and at each renewal.
Can a small business access the Financial Ombudsman Service for insurance disputes?
Yes, if the business qualifies as a smaller commercial customer: fewer than 50 employees, annual turnover not exceeding EUR 10 million, and balance sheet not exceeding EUR 43 million. Eligible businesses can refer unresolved complaints to the FOS after the insurer has issued a final response or after eight weeks have elapsed since the complaint was made.
What is business interruption insurance and when does it pay?
Business interruption (BI) insurance covers the financial loss a business suffers when it cannot trade normally following an insured event - typically fire, flood, or other physical damage covered under the property policy. It compensates for lost gross profit or revenue and the additional costs of keeping the business running (temporary premises, overtime). BI does not typically cover pandemic-related closures unless a specific infectious disease extension is included - an exclusion that became prominent during the Covid-19 FCA test case.
Do businesses need separate insurance for remote workers?
Most EL policies cover employees working from home as an extension of the standard cover. However, commercial property policies typically cover business equipment at the specified premises; equipment used at home may not be covered without a specific home working extension. Businesses with significant numbers of permanent remote workers should confirm with their broker that both EL cover and property cover extend correctly to the home working environment.
How We Verified
This article draws on the Employers' Liability (Compulsory Insurance) Act 1969, the Insurance Act 2015, FCA ICOBS sourcebook, ABI guidance on business insurance, and BIBA broker guidance. Provider descriptions are based on publicly available product documentation and FCA register information as of May 2026. No insurer or broker paid for inclusion in this article.
