Insurance Disclosure Obligations: The Duty of Fair Presentation Explained

When you apply for life insurance, critical illness cover, or income protection, you are entering a contract of utmost good faith (uberrimae fidei). This means both parties — the insurer and the policyholder — are required to deal honestly with each other and to disclose information that is material to the contract.

For policyholders, the practical implication is a duty to disclose information that could affect the insurer's decision to offer cover, and on what terms. Failing to meet this duty — whether deliberately, recklessly, or even innocently — can have severe consequences at the point of claim: policy voiding, claim denial, or premium adjustment.

This guide explains the legal framework governing disclosure in the UK following the Insurance Act 2015, what constitutes a material fact, how insurers respond to non-disclosure, and what policyholders should do to ensure compliance — including in complex situations such as those involving international clients, mental health history, or past legal issues.

This is general information only. Disclosure requirements vary by product and insurer. You should take qualified advice if you have any uncertainty about what to disclose.

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The Legal Framework: The Insurance Act 2015

The Insurance Act 2015, which came into force on 12 August 2016, replaced the previous disclosure regime under the Marine Insurance Act 1906 for consumer and commercial non-marine insurance. It introduced the concept of the duty of fair presentation, which replaced the prior "duty of utmost good faith" in a more structured and balanced form.

The Act applies to UK insurance contracts (with some nuances for consumer policies under the Consumer Insurance (Disclosure and Representations) Act 2012, which applies to contracts entered into by individuals for purposes unrelated to business).

The Duty of Fair Presentation

Under section 3 of the Insurance Act 2015, the insured must:

1. Disclose every material circumstance that the insured knows or ought to know.
2. Make the disclosure in a reasonably clear and accessible manner.
3. Not make any misrepresentation (including representations that are true on a literal reading but misleading in context).

A material circumstance is one which would influence the judgement of a prudent insurer — that is, an underwriter of ordinary competence in the relevant class of insurance — in deciding whether to accept the risk, and if so on what terms and at what premium.

This is an objective test. The relevant question is not whether the policyholder thought the information was relevant, but whether a prudent insurer would have considered it material.

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What Counts as a Material Fact?

Material facts in personal protection insurance (life, CI, income protection) commonly include:

Medical History

• Previous or current medical conditions, diagnoses, and treatments
• Surgical procedures and hospitalisations
• Mental health conditions: depression, anxiety disorders, eating disorders, self-harm history, alcohol dependency
• Genetic test results (note: under the Code on Genetic Testing and Insurance — the agreement between the Government and the ABI that replaced the former Concordat and Moratorium — insurers will not ask for or take into account the results of a predictive genetic test, the sole current exception being a test for Huntington's disease where the life cover applied for exceeds £500,000; diagnostic genetic test results are treated like any other diagnostic test and remain disclosable)
• Family medical history where specifically asked

A condition does not need to be directly related to the sum assured for it to be material. A history of kidney disease is material to a life insurance application even if the policyholder's osteoporosis is the stated reason for the application — an underwriter would want to consider all relevant health factors.

Lifestyle and Occupation

• Smoking status (current and historical)
• Alcohol and recreational drug use
• Hazardous occupations or pastimes
• Frequent international travel to high-risk destinations
• Driving history (for certain product types)

Financial and Legal Matters

• Bankruptcy, insolvency proceedings, or individual voluntary arrangements
• Criminal convictions (including spent convictions in some contexts — insurers may ask about these for certain products, though the Rehabilitation of Offenders Act 1974 limits this in consumer insurance)
• Previous insurance claims
• Declined, loaded, or restricted insurance applications

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What the Insurer Must Ask

The Insurance Act 2015 also places obligations on the insurer. Insurers cannot assume that all potentially material information has been volunteered — they must ask clear questions if they want specific information. A failure by the insurer to ask a question does not necessarily excuse the insured from volunteering information that is obviously material and was not asked about, but it limits the scope of the duty.

In practice, UK personal protection applications contain detailed medical, lifestyle, and financial questionnaires designed to elicit all material information. Answering these carefully and honestly is the policyholder's primary means of meeting the duty of fair presentation.

The Importance of Precision

Vague answers can be as problematic as deliberate concealment. If a question asks "Have you consulted a doctor in the last five years?", answering "no" when you visited a GP once for a minor issue may technically be a misrepresentation. Erring on the side of disclosure is always the safer course.

If the application is completed through a financial adviser or broker, the policyholder remains personally responsible for the accuracy of the information provided. Errors introduced by a third party do not automatically absolve the policyholder.

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Types of Non-Disclosure

The Insurance Act 2015 distinguishes between different types of breach of the duty of fair presentation, each attracting a different remedy:

Deliberate or Reckless Non-Disclosure

If the insured deliberately withholds a material fact (knowing it is relevant) or is reckless as to whether the information is relevant, the insurer's remedies are the most severe:

• Avoid the policy ab initio (from the outset): the policy is treated as never having existed. All premiums paid are forfeited. Any claim is declined.
• This remedy remains available even if a claim has been outstanding for some time before the non-disclosure is discovered.

Innocent (Non-Reckless) Non-Disclosure or Misrepresentation

If the breach was not deliberate or reckless — the policyholder genuinely did not know the information was material or made an honest mistake — the insurer's remedies are proportionate:

• If the insurer would not have entered the contract at all but for the non-disclosure, it can avoid the policy but must return all premiums paid.
• If the insurer would have entered the contract but on different terms (e.g. with an exclusion, loading, or different sum assured), the policy is modified to reflect the terms that would have been offered.
• If the insurer would have charged a higher premium, it can reduce any claim proportionately (in proportion to the premium shortfall).

This proportionate remedy framework is a significant improvement over the pre-2016 regime, under which any non-disclosure — however innocent — could result in the insurer avoiding the policy entirely.

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Consumer Insurance: The 2012 Act

For insurance contracts entered into by individuals for non-business purposes, the Consumer Insurance (Disclosure and Representations) Act 2012 (CIDRA) applies alongside the Insurance Act 2015 framework. Under CIDRA:

• Consumers must take reasonable care not to make misrepresentations (rather than the broader duty of fair presentation applying to business clients).
• Remedies for breach are again proportionate — dependent on whether the misrepresentation was deliberate/reckless, careless, or innocent.
• Insurers cannot rely on unfair terms in consumer contracts to avoid liability.

The practical effect is that consumers have somewhat stronger protections than business policyholders, and deliberate fraud is still dealt with harshly.

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Mental Health Disclosure: A Sensitive Area

Mental health history is an area where non-disclosure is particularly common — whether because applicants are embarrassed, assume it is irrelevant, or fear adverse underwriting outcomes. The FCA and insurers have both stated that mental health conditions are handled sensitively, and the industry has worked to reduce unjustified loadings for historical mental health treatment.

The position as at 2026: a past episode of mild depression or anxiety, successfully treated and without recurrence, is often rated at standard terms or with a modest loading. Severe or recurrent mental health conditions, or those requiring hospital admission, are more likely to attract exclusions or premium loadings.

Non-disclosure of mental health history is treated the same way as non-disclosure of any other condition. If a claim arises from a condition linked to an undisclosed mental health history, the insurer will investigate. If deliberate concealment is established, the policy can be avoided.

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International Clients: Disclosure Considerations

For internationally mobile clients, disclosure obligations extend to:

• Residency and intended domicile: most UK insurers require UK residency as a condition. If you are about to move abroad, this is a material change of circumstance that should be disclosed.
• Travel history: frequent travel to high-risk locations (war zones, countries with elevated disease risk) is material.
• Foreign medical treatment: if you have received medical advice, investigation, or treatment abroad, you are required to disclose this in response to medical history questions, just as you would for UK treatment.

Offshore insurance products are subject to the disclosure laws of the jurisdiction in which the policy is written (e.g. Isle of Man, Luxembourg) — though most closely mirror UK practice.

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Practical Guidance for Policyholders

• Answer questions completely: do not assume anything is irrelevant. Disclose; let the underwriter make the materiality judgement.
• Keep records: retain copies of the application form, any additional medical information submitted, and correspondence with the insurer during underwriting. These may be relevant if a claim is disputed.
• Review disclosure at material changes: if you develop a new condition after the policy is in force, you are not generally required to notify the insurer — but you should be aware that if the condition existed at application time and was not disclosed, a future claim may be at risk.
• Seek advice on complex disclosures: if you have a complicated medical history, a history of mental health treatment, criminal convictions, or occupational hazards, take advice before completing the application. A specialist adviser can help structure the disclosure correctly.

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How Global Investments Can Help

Global Investments works with high-net-worth individuals and internationally mobile professionals on the full range of protection insurance, including cases where disclosure is complex. Our advisers are experienced in managing the underwriting process for clients with significant medical history, hazardous occupations, or international residency — ensuring that applications are completed accurately and that coverage terms reflect a fair representation of the risk.

If you are concerned about your disclosure position on an existing policy, or want guidance on completing an application where disclosure is complicated, please contact us for advice.

This guide reflects UK insurance law and practice as at June 2026. The Insurance Act 2015 and CIDRA 2012 are the primary legislative frameworks; their application to individual cases depends on policy terms and specific facts. This article is for general information only and does not constitute legal or regulated financial advice. Always seek independent professional advice before making any insurance-related decision.