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Insurance Act 2015 · Practical checklist

Fair presentation checklist for UK professional firms

Reviewed by Matthew Bartlett, Director, Apex Insurance Brokers Limited · Published 14 July 2026

The Insurance Act 2015 imposes a duty of fair presentation on commercial clients at inception, renewal, and material variation. Section 3 defines the duty; section 4 the standard for material information. This checklist unpacks what that means in practice for a professional firm preparing PI renewal.

The two parts of the duty

Part 1 — disclose every material circumstance

The insured must disclose every material circumstance which the insured knows or ought to know. A circumstance is material if it would influence the judgement of a prudent insurer in determining whether to take the risk or on what terms.

Part 2 — make disclosure in a reasonably clear and accessible manner

The presentation must be reasonably clear and accessible to a prudent insurer. Not just factually complete — organised, indexed, and inviting scrutiny.

Section 5 — the ‘knows or ought to know’ test

For firms, ‘knowledge’ is what senior management and those responsible for arranging the insurance actually know, plus what they ought to know from a reasonable search of information available to them.

This is the section that trips firms up. A partner in the litigation team may know about a client complaint that hasn't yet crystallised. That knowledge is imputed to the firm for fair-presentation purposes, whether or not the compliance-officer knew.

The 10-point disclosure checklist

  1. Firm structure and ownership — legal entity, group companies, ownership changes since last renewal.
  2. Practice mix and revenue breakdown — percentage of fee income by activity type. Insurers price on this.
  3. Claims and circumstances history — every notification, claim, complaint or circumstance in the last five years (or longer for some regulators). Include disciplinary matters.
  4. Regulatory matters — FCA/SRA/ARB/etc. supervisory attention, investigations, or open enquiries.
  5. Personnel changes — departures of senior professionals, new hires with claims history.
  6. Client base changes — new sector concentration, new large clients, loss of major clients.
  7. Contract structure changes — move to fixed-price, deed execution, new PI-relevant contract terms.
  8. Cover changes — changes to any other insurance policies that interact with PI (D&O, cyber, EL).
  9. Territorial exposure changes — cross-border work, foreign-office openings.
  10. Material litigation or enforcement — even where not resulting in a paid claim.

The presentation format that works

What insurers dislike

What insurers respond to

What happens when fair presentation fails

Deliberate or reckless non-disclosure

Insurer can avoid the policy from inception. All premium refunded. No claim payment. Catastrophic outcome.

Careless non-disclosure

Proportional remedies under Insurance Act 2015 s.8. Insurer may reduce claim payment proportionally to what would have been charged had disclosure been fair.

Innocent non-disclosure

No remedy for the insurer. Cover continues as bound. Standard proof burden on the insured.

Common failures

  1. Complaint or circumstance the compliance officer knew about but didn't include — imputed knowledge.
  2. Historical claim not disclosed because it ‘didn't result in a payment’ — circumstances count too.
  3. Regulatory matter under investigation but not yet concluded — still material.
  4. Client base shift toward higher-risk sector not disclosed.
  5. Departing partner's claims history not disclosed when they leave.
  6. Change in contract structure not disclosed at renewal.

Frequently asked

What's the Insurance Act 2015?
UK statute that codifies the duty of fair presentation for commercial insurance. Applies to all UK commercial insurance including PI. Replaced the pre-2015 duty of utmost good faith with a codified fair-presentation framework.
Does fair presentation apply to consumer insurance?
No. Consumer Insurance (Disclosure and Representations) Act 2012 applies to consumer insurance with a lower disclosure standard.
What counts as ‘material’?
Anything that would influence a prudent insurer's decision. Practice-mix, claims-history, personnel, regulatory attention, contract structure all commonly material.
What if I'm unsure whether to disclose?
Disclose. Voluntary over-disclosure has no downside; under-disclosure has catastrophic downside. Explicit voluntary disclosure with framing is stronger than silent omission.
Does fair presentation apply between renewals?
Yes, at material variation. Where practice profile changes materially mid-year, disclosure obligation triggers.
What if my broker filled in the questionnaire?
The duty remains on the insured. Broker facilitation does not shift the underlying duty. Insured must review broker's work carefully.

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