The liability blind spots small businesses only discover at claim time

Ask a room of small business owners whether they carry public liability cover and most hands go up. Ask who has read the conditions, checked the limit against their contracts, or told their insurer what the business actually does now — most hands go down. Liability insurance is one of those purchases that feels finished the moment the certificate arrives, and that is precisely when the blind spots start.

Having arranged this cover for UK businesses for years, the same handful of gaps come up again and again. None of them are obscure. All of them tend to surface at the worst possible moment: after something has gone wrong.

Public liability is not a legal requirement — which is exactly why it goes wrong

Employers’ liability insurance is required by law for most UK employers under the Employers’ Liability (Compulsory Insurance) Act 1969, with only narrow exemptions. Public liability, by contrast, is optional in law — but in practice it is demanded by contracts everywhere: local authorities, landlords, principal contractors, event organisers.

Because it is contract-driven rather than law-driven, the important question is not “do I have it?” but “does it match what my contracts require?” A council contract quietly requiring a £10 million limit will not be satisfied by the £1 million policy bought online three years ago. Reading the insurance clause in your contracts — before you sign — is ten minutes that can save a dispute later.

The business description that stopped being true

Liability policies are underwritten against a description of what the business does. Businesses evolve; descriptions often do not. The retailer who started fitting products as well as selling them, the cleaning firm that took on a contract involving work at height, the caterer now doing festival pitches — each has changed its risk, and each should tell its insurer.

An out-of-date description is one of the most common reasons liability claims become difficult. Keeping it current is free.

Working on other people’s premises

Much small-business liability risk arises away from your own four walls: at client sites, in customers’ homes, at venues. Conditions in the policy — about heat work, depth of excavation, work at height, or subcontractors — matter most in exactly these situations. If subcontractors are part of how you deliver work, understanding whether the policy treats them as employees, and what it requires them to carry themselves, is essential.

Products follow you around

If you supply, repair, alter or manufacture goods, products liability is the part of the cover that responds when something you supplied causes injury or damage after it leaves your hands. It is usually bundled with public liability, but the two are not the same thing, and businesses that import goods can find themselves treated as the manufacturer for liability purposes. Worth knowing before, not after.

The limit is a contract decision, not a guess

There is no universally correct liability limit. The sensible way to set one is to work from your contracts and your exposure: who could you injure, what property could you damage, and what do the organisations you work for require? Limits of £1 million, £2 million, £5 million and £10 million are all common in the UK market for different reasons. Treating the limit as a considered decision — rather than defaulting to whatever a comparison journey pre-selected — is the difference between cover that fits and cover that merely exists.

A ten-minute annual habit

The pattern across all of these is the same: liability cover fails quietly, through drift, not drama. A short annual review — contracts checked against the limit, business description still accurate, subcontractor arrangements understood, products exposure considered — deals with most of it.

For businesses that would rather talk it through than work through policy wording alone, an FCA-regulated broker can review what you have against what you do. There is more on how public liability insurance for small businesses works, and what to check, on our site. Cover is always subject to insurer underwriting and to the terms, conditions, limits and exclusions of the policy, and the right arrangement depends on your individual circumstances.

*This article is general information for business owners, not personal insurance advice. Focus Insurance Services is a trading name of Captios Limited, which is authorised and regulated by the Financial Conduct Authority. Focus Insurance Services arranges commercial insurance for businesses across the UK.*