Question

What does utmost good faith mean in insurance?

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Answer

A heightened duty of honesty and disclosure between insurer and insured — historically far stricter than in ordinary contracts, and substantially reformed in the UK because the old rule produced outcomes that were indefensible.

The old position. Insurance contracts were uberrimae fidei — of utmost good faith — requiring the insured to disclose every material circumstance that would influence a prudent insurer, whether or not they were asked about it.

The problem with it. The only remedy for breach was avoidance — the policy was treated as never having existed, the claim was not paid, and the premium was returned. This applied regardless of fault: an innocent failure to mention something the insured had no idea was relevant produced the same outcome as deliberate concealment.

It also required consumers to guess what an insurer would consider material, which is an impossible standard for someone who does not know how insurance is underwritten.

What reform changed:

For consumers, the Consumer Insurance (Disclosure and Representations) Act 2012 replaced the duty of disclosure with a duty to take reasonable care not to make a misrepresentation. The insurer must ask questions; the consumer must answer them honestly and carefully. The burden shifted onto the insurer to ask.

Remedies became proportionate: a deliberate or reckless misrepresentation allows avoidance and retention of premiums; a careless one produces the outcome the insurer would have reached had it known — declining the policy, applying different terms, or reducing the claim proportionately to the premium that would have been charged.

For businesses, the Insurance Act 2015 replaced the duty of disclosure with a duty of fair presentation — disclosing every material circumstance the insured knows or ought to know, or giving sufficient information to put the insurer on notice to ask. Remedies are similarly proportionate.

The Act also reformed warranties, so breach suspends rather than terminates cover, and an insurer cannot rely on a breach unrelated to the loss.

What it still requires of you:

Answer questions honestly and carefully, and check the record of your answers.

Tell the insurer about changes during the policy where required.

Do not guess. If uncertain whether something is relevant, disclose it.

General information, not advice.

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