Business Insurance Requirements

Employers' Liability (EL) Insurance is a legal requirement for virtually every UK employer under the Employers' Liability (Compulsory Insurance) Act 1969. It covers compensation claims from employees who are injured at work or develop a work-related illness, and you must hold it from the very first day you take on any member of staff — including part-time workers, temporary or agency staff, and apprentices.

The minimum level of cover required by law is £5 million, although most standard policies provide £10 million as a matter of course. The policy must be obtained from an insurer authorised by the FCA — self-insurance is not permitted.

The Health and Safety Executive (HSE) enforces compliance. The penalties for non-compliance are significant:

• A fine of up to £2,500 for every day you trade without valid EL cover
• A fine of up to £1,000 for failing to display your EL certificate at each workplace, or for refusing to produce it on request by an HSE inspector

You must display your EL certificate — this can be done digitally on your intranet, provided all employees have reasonable access. You must also retain old certificates for at least 40 years, because occupational disease claims (such as asbestosis, vibration white finger, or noise-induced hearing loss) can arise decades after exposure.

There are narrow exemptions. Most nationalised industries and public bodies do not require EL cover. Some family businesses are exempt where the company is owned by a sole shareholder and all employees are close family members of that shareholder. If any doubt exists about whether an exemption applies, take out a policy — the premium for a small business is typically a few hundred pounds per year.

Public Liability (PL) Insurance covers claims from third parties — members of the public, customers, or other businesses — for personal injury or property damage caused by your business activities. It is not legally required for most businesses, but in commercial practice it is treated as essential for any business that interacts with the public or other organisations.

Common scenarios where a PL claim could arise include: a customer slipping on a wet floor in your premises; a tradesperson accidentally damaging a client's property; a caterer causing food poisoning at an event; or a contractor's equipment injuring a bystander on site. Without a policy, your business would have to meet any compensation award and legal costs directly from its own funds — a single serious personal injury claim can run to hundreds of thousands of pounds.

Typical cover levels are £1 million, £2 million, and £5 million. The appropriate level depends on the nature and scale of your activities. Public sector and local authority contracts, commercial property leases, and larger client agreements routinely specify a minimum PL level — often £5 million — as a contractual condition. Without adequate cover, you may be excluded from tendering for contracts entirely.

PL policies typically cover legal defence costs as well as any compensation awarded. Check the policy wording carefully for exclusions — activities involving height work, specialist equipment, or higher-risk trades are sometimes excluded or require specific endorsement. Some insurers require you to notify them before undertaking activities that fall outside your standard business description.

Professional Indemnity (PI) Insurance covers claims that your professional advice, designs, or services caused a client to suffer a financial loss due to negligence, errors, or omissions. In several regulated professions, PI insurance is compulsory — you cannot practise without it.

Professions where PI is mandatory:

• Solicitors — the Solicitors Regulation Authority (SRA) requires all regulated law firms to hold professional indemnity insurance at or above the Minimum Terms and Conditions, currently set at a minimum of £2 million per claim for most firms
• Chartered surveyors — the Royal Institution of Chartered Surveyors (RICS) requires mandatory PI cover as a condition of membership and regulated firm status
• Accountants and auditors — the Institute of Chartered Accountants in England and Wales (ICAEW), ACCA, CIMA, and other recognised supervisory bodies all require member firms to hold PI cover as a condition of practice
• Independent financial advisers and mortgage brokers — the Financial Conduct Authority (FCA) requires all directly authorised firms to hold professional indemnity insurance meeting FCA minimum requirements under MIPRU
• Architects — required by the Architects Registration Board (ARB) and RIBA as a condition of using the protected title of "architect"
• Healthcare professionals in private practice — including doctors, dentists, and complementary therapists

PI policies are written on a claims-made basis — the policy in force when the claim is made responds to it, not the policy in force when the work was done. This means you must maintain continuous cover, and should purchase run-off cover when you retire, cease practice, or close your firm, to protect against claims arising from past work.

Even where PI is not compulsory, it is strongly advisable for consultants, IT contractors, marketing agencies, designers, and any other service business that provides advice or deliverables that clients rely on. A single negligence claim can far exceed the cost of several years of premiums.

Beyond the three types above, several other policies are worth considering depending on your business activities.

Product Liability Insurance covers claims if a physical product you manufacture, supply, or retail causes personal injury or property damage. The Consumer Protection Act 1987 can impose strict liability on anyone in the supply chain — meaning you can be liable without proving negligence. Any business dealing in physical goods, from manufacturers and importers to retailers and market traders, should consider this cover as part of a combined liability policy.

Cyber Insurance has become increasingly important since the introduction of UK GDPR. A standard business contents or premises policy will not cover cyber incidents, ransomware attacks, or the costs of notifying customers of a data breach. Dedicated cyber insurance covers: incident response and forensic investigation, regulatory defence costs, notification costs, and third-party claims from affected individuals. The ICO has power to fine up to £17.5 million or 4% of global annual turnover for the most serious breaches. Any business holding significant volumes of personal data — customer databases, employee records, payment information — should assess this risk carefully.

Key Person Insurance pays the business a lump sum or income stream if a director, founder, or key employee dies or is diagnosed with a critical illness. For small businesses where one individual generates the majority of revenue or holds critical client relationships, this cover can be the difference between business survival and closure.

Business Interruption Insurance covers lost income if your business cannot trade following an insured event — fire, flood, theft, or in some cases utility failure or damage to a nearby premises. It covers the financial shortfall between your normal income and your reduced income during the recovery period, including ongoing fixed costs. It is typically sold as an add-on to a business contents or commercial property policy.