A rejected Professional Indemnity (PI) claim is one of the worst surprises a professional can face. You bought the policy precisely for this scenario, you have notified the insurer, and the insurer has written back saying it does not cover the matter. The client expects an answer, the regulator may be involved, and your personal exposure has just become very real.
This is a practical guide to what to do next, written for UK practices and professionals on commercial PI policies. It covers what a "rejection" actually means (the term is often loose), the immediate steps to take, the internal escalation route within the insurer, the Financial Ombudsman Service (FOS) jurisdiction, the alternative dispute resolution and litigation route, and the regulatory and disclosure dimensions you should not lose sight of.
For prevention — placing a policy that responds well at claim-time — see Should I use a PI broker or buy direct?. For changing insurer after a claim issue, see How to switch PI insurer mid-policy. Note that this article is general information; it is not legal advice on your specific dispute.
What "rejection" usually means — three different scenarios
The word "rejected" gets used loosely. Before going further, it is worth being clear about which scenario you are actually in, because the right response depends on which one.
Scenario A — coverage declined. The insurer has reviewed your notification and stated that the matter is not covered by the policy. The reasons might include: the alleged work falls outside the insured activities, an exclusion applies, the matter was known before policy inception, the claim was not notified in time, the policy limit is exhausted, or the insurer believes a warranty has been breached. This is the situation most people mean by "rejected".
Scenario B — reservation of rights. The insurer is investigating and has written to say it is providing cover under a "reservation of rights" — meaning it will defend the claim for now but reserves the right to decline cover later if the position changes. This is not a rejection. It is a warning, and how you respond now affects the eventual coverage position.
Scenario C — partial coverage decision. The insurer accepts some of the claim and declines other parts. For example, the alleged negligence is covered but the fines portion is not, or the damages are covered but the defence-cost extension is not. This requires a different response from a wholesale rejection.
The first task in any rejection scenario is to read the insurer's letter carefully and identify which of these three you are in. The remainder of this guide focuses primarily on Scenario A (full coverage decline) with notes on the others.
Immediate priorities — the first 48 hours
When you receive a coverage decline, several things need to happen quickly. In order of priority:
Read the decline letter and the policy together
A coverage decline letter should set out the insurer's reasoning by reference to specific provisions of the policy — exclusion clauses, definitions, warranties, conditions precedent. Pull out the policy schedule and the wording and check each cited provision. The two questions you are trying to answer:
- Has the insurer correctly identified the facts of your matter?
- Does the policy wording actually say what the insurer claims it says?
In our experience, around half of coverage declines either misread the facts (the notification wasn't fully understood) or misread the wording (the cited exclusion doesn't quite apply). The other half are reasonable applications of the wording that you may not like but are likely correct.
Calendar all the deadlines
A rejected claim usually has several time-sensitive elements running in parallel:
- The underlying claim from your client — does it have a Pre-Action Protocol response date or litigation deadline?
- Limitation period for any defence or counterclaim.
- Time bars on referral to the Financial Ombudsman Service (six months from the insurer's final response — see below).
- Any contractual notification or escalation deadlines in client contracts.
- Regulatory notification deadlines if the matter is reportable to your professional body.
Calendar these now. A coverage dispute that drags on can absorb attention to the point where the underlying claim deadlines are missed, compounding the problem.
Preserve documents
Pull together everything relating to the matter — the work file, the contract or appointment, the relevant correspondence, the notification to the insurer, the insurer's correspondence — and copy it to a secure location. Do not destroy or alter any document while a coverage dispute is open. Litigation hold obligations may apply.
Inform your broker (if you have one)
If the policy was placed through a broker, the broker needs to be involved immediately. The broker has a copy of the placement file, can request the insurer's underwriting file under reasonable terms, and is the right person to negotiate the next step. The broker's economic interests are aligned with yours on this — a poorly-handled claim erodes the client relationship the broker depends on.
Decide whether to seek independent legal advice
For most coverage declines on PI claims of any size, independent legal advice is worth the cost. Specialist coverage solicitors charge for an initial review of a typical decline at a modest fixed fee, and the analysis is sharper than what you can do alone. Brokers can recommend specialist firms; some insurance dispute solicitors offer free initial calls.
If the claim is small (sub-£10,000 limit territory), the cost of legal advice may exceed the disputed sum and a direct approach to the insurer via the complaints route is more proportionate.
The insurer's complaints process — your first formal escalation
UK insurers are required under FCA rules to operate a complaints process. The relevant rules are in the FCA's Dispute Resolution sourcebook (DISP). The key features:
Eight-week response window. The insurer has eight weeks from receipt of your complaint to issue a "final response" letter, setting out its position and your right to refer to the Financial Ombudsman Service.
The complaint must be in writing and identifiable as a complaint. Use the word "complaint" in the heading and the body. Many firms have a dedicated complaints email or postal address — check the insurer's website.
Content of the complaint. State that you are making a formal complaint about the coverage decision, identify the policy and claim, set out why you believe the decision is incorrect (referencing specific policy provisions where appropriate), and identify what outcome you seek (typically reversal of the coverage decision and admission of the claim).
Internal escalation. Some insurers' complaints process has multiple stages — initial response, internal review, final response. Follow the stages as the insurer sets them out.
No fee. The insurer cannot charge you for the complaints process.
In our experience, around 25–40% of coverage decisions get adjusted on internal complaint where the policyholder has reasonable arguments. The internal review brings in claims handlers and underwriting senior to those who made the initial decision, and sometimes the position softens. It is worth doing properly even if you intend to escalate further afterwards.
The Financial Ombudsman Service — when you can use it
If the insurer's final response stands and you remain dissatisfied, the Financial Ombudsman Service is the next step. The FOS is a free, independent dispute-resolution service set up under the Financial Services and Markets Act 2000. It can make awards binding on the insurer (subject to the policyholder accepting).
There is no "Professional Indemnity Ombudsman" — coverage disputes on PI policies fall within the FOS's general jurisdiction over insurance disputes, subject to eligibility.
Eligibility for commercial PI complainants. FOS jurisdiction over commercial complainants is limited. As of writing, the FOS can consider complaints from micro-enterprises and small businesses meeting specific size thresholds. Check the current FOS eligibility criteria on its website — the thresholds (turnover, balance sheet, employee count) are updated periodically and the question of whether your firm qualifies is worth answering early. Sole practitioners and small partnerships will usually qualify; larger limited companies may not.
Six-month referral window. The FOS can only consider your complaint if you refer it within six months of the insurer's final response. Miss this window and the FOS jurisdiction lapses.
Process. You submit the complaint via the FOS website with supporting documents. The FOS will request the insurer's file, may ask both sides for further information, and issues an investigator's view. Either side can object and request a final decision from an Ombudsman; the Ombudsman's decision is final.
Award levels. The FOS can require the insurer to pay up to a published limit per complaint (currently in the high hundreds of thousands; check the current figure on the FOS website). Awards above this limit are technically only recommended, though insurers usually pay them.
Timescales. FOS investigations can take six to twelve months from referral, sometimes longer for complex coverage disputes. This is much slower than commercial dispute resolution but free.
Effect on the underlying dispute. A FOS investigation does not pause the underlying claim from your client. You may need to manage the underlying litigation or settlement while the FOS investigation proceeds.
Alternative dispute resolution and litigation — when FOS is not available
If your firm is too large to qualify for FOS jurisdiction, or if you have already exhausted FOS, the routes are commercial:
Direct negotiation. A formal coverage opinion from specialist solicitors, presented to the insurer's senior claims team or coverage counsel, often produces a settlement or partial coverage decision. This is the most common resolution path for commercial PI coverage disputes.
Mediation. Insurance coverage disputes are well-suited to mediation. A neutral mediator can often broker a partial-coverage outcome that lets both sides preserve commercial dignity. Mediation is usually faster and cheaper than litigation.
Arbitration. Some commercial PI policies include arbitration clauses for coverage disputes. Read your policy. Arbitration is binding and the outcome may be more or less favourable than litigation depending on the chosen rules.
Court litigation. A claim against the insurer for a declaration of cover is heard in the High Court, typically the Commercial Court (Insurance List). This is the most expensive route but produces a binding judgment and judicial reasoning that may help if a similar issue recurs.
The choice depends on the sum at stake, the strength of the legal arguments, the relationship value with the insurer (renewal coming up), and the urgency of the underlying claim resolution.
Specific situations — common rejection grounds and how to respond
"Late notification"
The insurer claims you notified the matter too late. The first question is when the policy required notification — many policies require notification "as soon as practicable" of any "circumstance" likely to give rise to a claim, which is a fact-sensitive standard rather than a fixed period.
The second question is when you actually knew about the circumstance — knew, not should have known. Document the timeline: when did you first become aware of the issue, when did it crystallise into a "claim" or potential claim, when did you notify?
If notification was within a reasonable period of becoming aware, an "as soon as practicable" decline can usually be challenged. If notification was years after the issue was apparent, the position is weaker.
"Known circumstance at inception"
The insurer claims that when you bought the policy, you already knew about an issue that you didn't disclose, and that issue is now the basis of the claim. This is a duty-of-fair-presentation argument.
The key facts: what was disclosed at inception (look at the proposal form and any subsequent disclosures), when you actually knew about the issue, and whether the issue was sufficiently certain at that point to be disclosable.
A vague client complaint that resolved itself is not usually a "known circumstance"; an issue that you had recorded as a concern and were monitoring usually is.
"Activity outside the insured business"
The insurer claims the alleged work was outside the activities you were insured for. Compare the policy schedule's description of insured activities to the work that gave rise to the claim. Coverage in PI is usually broadly drafted ("consultancy services in [field]") but if the activity is genuinely different — for example, you took on something outside your normal practice — the decline may be sound.
The response, if you disagree, is to argue that the activity falls within a reasonable reading of the insured activities or within a relevant extension. If the activity is clearly outside, the question shifts to whether you should have disclosed the new activity at the time you started doing it.
"Fitness-for-purpose obligation"
Most PI policies cover liability for negligence (failure to exercise reasonable skill and care) but exclude liability assumed for fitness for purpose, because fitness for purpose is a stricter duty than negligence and is not insurable under standard wording.
If your client contract contained a fitness-for-purpose obligation and the claim is for breach of that obligation, the decline is likely correct. The right response is not to fight the decline but to negotiate fitness-for-purpose clauses out of future contracts.
"Aggregation"
The insurer claims that multiple individual claims aggregate into one claim, so the policy limit applies once across all of them rather than separately to each. This is common in cases where multiple clients suffered loss from a similar piece of work.
Whether claims aggregate depends on the aggregation clause in the policy and the case law applying it. The argument can run either way depending on the wording. Specialist coverage advice is usually warranted on aggregation disputes.
"Exclusion applies"
The insurer cites a specific exclusion — common ones in PI include excluded territories, excluded work types (cladding, fire safety, US-jurisdiction work), excluded counterparties (related parties), or excluded conduct (dishonesty, fraud).
The exercise is to compare the facts of the matter to the precise wording of the exclusion. Exclusions are read strictly against the insurer (the contra proferentem principle), and an exclusion that does not clearly cover the matter usually fails.
The regulator and disclosure dimension — do not forget this
A PI coverage dispute often runs in parallel with regulatory obligations:
Professional body notification. Most regulated professions require notification of claims or complaints above certain thresholds. SRA-regulated solicitors, ARB-registered architects, RICS-regulated surveyors, ICAEW members and others all have notification regimes — see Does my professional body require PI insurance?. These obligations attach to the underlying claim, not to the insurance coverage position.
Disclosure to your client. If the insurer is denying cover, you may have a duty to be candid with the client about whether the firm is insured for the matter. The client may be relying on insurance to satisfy any judgment, and a mid-claim disclosure that the insurance is disputed changes the litigation dynamic.
Disclosure to other parties. Where the firm is in a panel or on a procurement framework with insurance representations, an active coverage dispute may need to be disclosed.
These obligations exist independently of the insurance dispute. Manage them in parallel.
What success looks like — and what it usually does not
In a small but real proportion of cases, a coverage decline is reversed fully — the insurer admits cover, takes over the defence, and indemnifies the loss. This is the best outcome and is more likely where the decline was on technical grounds and the policyholder has clear arguments.
More commonly, the resolution is partial — the insurer agrees to cover defence costs but not damages, or to a partial indemnity, or to a settlement in lieu of a full coverage admission. These outcomes are negotiated rather than imposed.
In a smaller proportion, the decline is upheld in full — either on internal review, by the FOS, or after litigation — and the policyholder bears the loss personally. This is why the prevention work at placement matters so much.
How Apex helps
We are an FCA-authorised broker and we act as a claims advocate for our clients when a notification is made or a coverage issue arises. That work includes reading the decline letter against the policy, pushing back on the insurer where the position is questionable, escalating to senior underwriting and complaints teams where needed, and advising on whether to refer to FOS or seek independent legal advice. We are not lawyers and we do not pretend to be; we work alongside specialist coverage solicitors when the dispute warrants legal input.
If you are facing a coverage decision you do not understand or do not accept, contact us via the contact page. Even if we did not place the policy, we can usually offer an initial view on whether the decline is defensible, and signpost to the right next step.
Frequently asked questions
My PI insurer has rejected my claim. What is the first thing I should do?
Read the decline letter alongside the policy wording. Identify the specific provisions the insurer relies on and check whether they apply to the facts of your matter. Calendar all deadlines (the underlying claim, the complaint window, the FOS referral period), preserve documents, and inform your broker if you used one. Decide whether to seek specialist coverage advice before responding.
Is there a Professional Indemnity Ombudsman?
No. PI coverage disputes fall within the general jurisdiction of the Financial Ombudsman Service (FOS) over UK insurance complaints, subject to the FOS's eligibility criteria for commercial complainants. There is no separate PI ombudsman.
Can my limited company take a PI complaint to the FOS?
The FOS can consider complaints from "eligible complainants" including micro-enterprises and small businesses meeting specific thresholds (turnover, balance sheet, employee count). Sole practitioners and small businesses usually qualify; larger limited companies may not. Check current eligibility on the FOS website before assuming jurisdiction.
How long does the insurer have to respond to my complaint?
Under FCA rules the insurer has up to eight weeks from receipt of the complaint to issue a final response. If no final response is issued within eight weeks, or if you receive one and remain dissatisfied, you can refer to the FOS within six months of the final response.
Can the insurer cancel my policy because I complained?
Insurers cannot lawfully cancel a policy as retaliation for a complaint — that would be a conduct breach. They can decline to renew at the next renewal date, which is a different question. In practice, raising a complaint about a specific claim decision does not normally affect the live policy.
Should I tell my client that the insurer is disputing cover?
If the client is relying on insurance to satisfy any judgment, candour is usually the right approach — but the timing and form of disclosure depend on the litigation dynamic. Take legal advice on the specific disclosure question before making representations to the client about cover.
Does a rejected claim stay on my record?
The notification and the coverage dispute are recorded by the insurer and will appear on future renewal proposal forms when asked about prior notifications. Whether the matter ultimately gave rise to a paid claim or not is a separate question. Disclose accurately at future renewals; non-disclosure can void future cover.
Can I sue my broker if the policy didn't respond?
If the broker's placement work fell below a reasonable standard — for example, by failing to disclose material facts to the insurer, failing to procure cover that met your stated requirements, or failing to advise on a critical exclusion — there may be a claim against the broker in negligence. This is the broker's own PI exposure. It is a separate action from the insurance coverage dispute and usually pursued only after the coverage position is clear.
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Related guides
- Professional Indemnity Insurance overview
- Should I use a PI broker or buy direct?
- How to switch PI insurer mid-policy
- Does my professional body require PI insurance?
- Contact Apex Insurance Brokers
About Apex Insurance Brokers — Apex Insurance Brokers Limited is authorised and regulated by the Financial Conduct Authority, FCA firm reference 724952. Registered in England and Wales, Companies House 07014570. Last reviewed: May 2026.