When you apply for cover, your insurer will ask you to disclose every material fact that could affect the risk being insured. To assess the risk fairly, set the right premium, and apply appropriate terms and conditions, the insurer relies entirely on the information you provide.
Failing to share a relevant material fact, known as non-disclosure, or misrepresenting one, can have serious consequences. A breach of this duty, whether through omission or misrepresentation, can significantly affect your position at the point of claim. Your insurer may reduce the amount they pay on a claim, decline it entirely, or void the policy. Non-disclosure can lead to a reduced claim payment, a declined claim, or the policy being voided entirely. Misrepresentation of a material fact gives an insurance company grounds to rescind a contract. Falsification of a material fact in such a manner that, had the insurance company known the truth, it would not have insured the risk is a basis for voiding the contract.
This guide explains what counts as a material fact in insurance, outlines your duty to disclose, and gives practical examples of the kind of information underwriters typically need to know.
What Is a Material Fact? A Clear Definition
So you may be asking, what is the actual material facts definition? Put simply, material facts cover any piece of information that could influence an insurer’s decision to accept a risk, set the premium, or apply specific terms to the policy. An insurer uses this information to determine whether to accept a risk, determine the appropriate coverage, set the right premium, or apply specific terms.
The material fact meaning extends beyond obvious details such as the value of a property or the type of vehicle being insured. In other words, the material fact meaning covers anything that, had the underwriter known about it, would have caused them to:
- Decline the risk altogether
- Change the policy terms or apply additional conditions
- Charge a higher premium
Your loss history is one of the most important areas insurers look at, alongside the physical and operational details of the risk itself. Understanding what counts as a material fact in insurance from the outset helps you avoid surprises later.
Your Duty to Disclose Material Facts
This obligation applies before an insurance policy begins, at every renewal, and throughout the life of the policy whenever circumstances change. The Consumer Protection from Unfair Trading Regulations mandate that sellers provide material information to consumers to replace the old buyer beware principle. This duty is grounded in both common law principles and specific insurance legislation that governs the relationship between policyholders and insurers. This also extends to mid-term changes. You should also be aware that this obligation extends to mid-term changes you may not initially consider significant.
While cover is in force, you must notify your broker of any alteration that changes the subject matter of the insurance. This is essential to avoid difficulties at the claims stage. Common practical examples include:
- Sprinkler systems being decommissioned for repair or upgrade
- Intruder alarm faults or replacement of a security system
- Acquisitions, extensions, or change of use to insured premises
Some information does not need to be reported. Facts already known to the insurer, or matters in the public domain, fall outside the standard rules around the disclosure of material facts. In practice, the disclosure of material facts is limited to information that genuinely affects the underwriter’s view of the risk.
The Insurer’s Burden of Proof
If an insurer wants to decline a claim on grounds of misrepresentation or the non-disclosure of material facts, the burden of proof sits with them. The insurer must provide clear evidence that the non-disclosed fact would have changed the policy outcome. Proving the non-disclosure of material facts requires the insurer to demonstrate three things:
- The policyholder, as the insured party, failed to disclose a material fact
- That the missing information induced the insurer to issue the policy
- They would not have entered into the same contract had they known
In such cases, the insurer must demonstrate all three elements before a claim can be legitimately refused. If an insurer were to discover undisclosed information after a claim is made, they would still need to satisfy all three conditions to act on it.
Misrepresentation of a material fact gives an insurance company grounds to rescind a contract. Falsification of a material fact in such a manner that, had the insurance company known the truth, it would not have insured the risk is a basis for voiding the contract. Misrepresentation of a material fact makes a contract voidable if the party knew the truth and would not have entered into the contract. If misrepresented material facts are present in a contract, the transaction can be reversed legally, even years after completion.
This protects policyholders from unfair refusals, but it does not remove the obligation to share material information in the first place. Sharing accurate material information at every stage of the policy lifecycle is the safest approach.
Examples of Material Facts in Practice
Material risks generally fall into two broad categories: physical hazard and moral hazard. The list below offers practical examples across common policy types, although it is not exhaustive. Reviewing real examples often makes it easier to spot what should be declared on your own risk.
| Policy Type | Examples of Material Facts |
| Property & Business Interruption | Geographical location (e.g. proximity to rivers), construction type, change of use, unoccupancy, redevelopment, acquisitions, extensions, sprinkler or alarm changes, subsidence history, ground conditions, loss trends |
| Liability | Previous HSE prosecutions or improvement notices, new products or services outside the current business description, loss trends |
| Moral Hazard (All Policies) | Criminal record, previous bankruptcy, director disqualification, financial difficulty, claims history, previous declined cover or refused renewals, true nature of the business, sideline trading activities |
Moral hazard disclosures are taken particularly seriously, as concealment in these areas can edge into fraud, which carries its own legal consequences.
For instance, a change in your business activities, including acquiring or selling subsidiary companies, rebranding, or changing your trading name, is always considered a material fact and should be reported without delay. Changes to business management structure, including new directors or changes in ownership, may also need to be declared. If you let a property, a change in tenant status or occupancy type is a disclosure that should be raised with your broker promptly.
Sellers in London must disclose mandatory details, which include council tax, tenure, building materials, and risks such as flooding, under National Trading Standards rules. National Trading Standards categorises material information for property transactions into three parts: basics, property details, and risks and restrictions. Estate agents can face severe penalties, including unlimited fines and imprisonment, for failing to disclose required material data in listings.
Failing to disclose material facts in real estate can lead to legal claims against sellers and may result in potential fines or legal penalties.
How a Statement of Fact Works at Renewal
A statement of fact is intended to summarise all information you have given to the insurer when the policy was set up or renewed. Your statement of fact insurance summary is your opportunity to confirm that everything declared remains accurate. The renewal process is the right moment to review your statement of fact and confirm all declared information remains accurate. Reviewing your statement of fact carefully each year is a straightforward compliance step that protects your cover. Providing comprehensive material information can speed up transactions and decrease the likelihood of deals falling through.
If any declared information has changed or gives you concern, raise it with your broker straight away. A small detail left unaddressed today can create significant complications for any future claim. Understanding this difference between what must be declared and what does not applies at every stage of the policy lifecycle. Understanding the importance of accurate disclosure before any policy renewal is one of the simplest ways to protect your cover.
Speak to Horner Blakey for Specialist Guidance
If you are unsure whether a piece of information needs to be reported, the safest approach is always to ask to a specialist brokers handle these conversations every day and can guide you on what underwriters need to know, what they do not, and how to present your risk accurately. The right material fact, declared at the right time, protects both you and your policy.
For tailored assistance on commercial, property portfolios, prestige motor, or professional indemnity cover, contact the our team on 020 7929 0108. Our brokers work closely with high-net-worth individuals, business owners, and property investors across London and Essex, and we can review your existing cover or arrange a new policy that reflects your circumstances accurately.
Any views expressed above are for general guidance only and should not be treated as a substitute for tailored professional advice. While every effort has been made to ensure accuracy at the time of writing, this article does not represent a complete or authoritative statement of law.
Need to review your cover or check whether a recent change counts as a material fact? Get in touch with Horner Blakey today for specialist, independent broking advice.
