Choosing Professional Indemnity Insurance in the UK

Choose PI insurance around your professional services, contracts, limits and retroactive cover. This guide does not rank policies or insurers.

Cover and quotes depend on your business details and insurer assessment. Terms, exclusions, limits, an excess and claim or circumstance notification requirements apply.

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For consultants, contractors, architects, engineers and accountants, compare the work insured and the conditions as well as the premium. Insure24 is a UK commercial insurance broker; available options depend on the insurers we can access and their appetite for your activities.

What to compare in a PI policy

FactorWhat to check
Professional activitiesDoes the declared service description reflect the advice, designs, reports or project work clients rely on?
Limits and excessesCompare contract requirements, potential claim size, defence-cost treatment and the amount you would pay towards a claim.
Exclusions and conditionsReview restrictions on services, client sectors, territories and contractual liabilities.
Past work and continuityCheck the retroactive date, claims-made basis and requirements for notifying claims or circumstances.
Claims arrangementsCheck how to notify the insurer and what legal defence or claims support the wording provides.

Questions before choosing cover

  • Have all professional services and client sectors been declared?
  • Do the limits and wording address the insurance requirements in your contracts?
  • Is earlier work within the retroactive cover offered?
  • Can the business meet the excess and notification conditions?
  • Are public liability, cyber or other policies needed alongside PI?

Compare price on the same basis

Use the same activities, fee income, limits and cover history for each quote. Compare total premium, applicable fees and any instalment costs together with exclusions and excesses. A higher premium alone does not establish broader or more suitable protection.

Quote times depend on the information required and the insurer's assessment. Confirm the actual terms and documents before deciding; this guide does not confirm eligibility or arrange cover.

Review changes, renewal and stopping work

Review PI when contracts grow, services broaden or the business changes insurer. PI policies are normally claims-made, so check continuity, retroactive dates and notification requirements before changing arrangements. Discuss run-off needs when closing, selling or retiring from the business.

Renewal, amended terms and future claims outcomes are not guaranteed. Confirm any change with the broker and insurer rather than assuming an existing policy will adapt automatically.

Related PI quotes and guides

Choosing PI: common questions

How should I choose professional indemnity insurance?

Compare the services declared, contract requirements, limit, excess, exclusions, retroactive date and notification conditions. The available cover depends on insurer appetite and your business details.

Is the lowest premium enough to compare PI policies?

No. Check that the quotes use the same activities, limits, excesses and cover history, then review exclusions and conditions. A lower premium may reflect narrower cover.

Why do retroactive dates and continuity matter?

PI policies are normally claims-made. Check the treatment of earlier work and the requirements for notifying claims or circumstances, including when changing insurer or stopping work.

When should I review PI cover?

Review the policy when services, client contracts, fee income or required limits change, and at renewal. Changes and renewal terms require insurer agreement; future cover is not guaranteed.

Professional indemnity review

How to compare professional indemnity cover

Professional indemnity insurance should be matched to the work clients rely on, the contracts being signed and the financial-loss allegations that could follow if something goes wrong.

What the policy needs to reflect

For professional service firms, the core underwriting question is how advice, designs, reports, recommendations, project work and other professional services could create a client dispute. A useful policy review should describe the real services being delivered rather than relying on a broad profession label.

  • Declared activities and any work that falls outside the usual service description.
  • Largest contract values, client sectors, framework requirements and minimum indemnity limits.
  • Claims, complaints, contractual disputes or circumstances that could become a claim.

Cover points to check before buying

PI policies are normally claims-made, so continuity, retroactive cover and wording detail can matter as much as the premium. A lower-cost quote may be poor value if it does not satisfy client contracts or if exclusions remove the work that creates the real exposure.

  • Limit of indemnity, excess, retroactive date and run-off considerations.
  • Civil liability, negligence, breach of professional duty and intellectual-property wording where relevant.
  • Whether public liability, cyber, management liability or legal expenses should sit alongside PI.

Typical claim triggers

Professional indemnity claims often start with a client saying advice, design, administration or project delivery caused avoidable financial loss. Even where liability is disputed, legal defence and document review can become expensive quickly.

  • Alleged negligent advice, missed deadlines, incorrect reports or unsuitable recommendations.
  • Contract disputes where a client says professional work failed to meet agreed standards.
  • Rework, delay, lost opportunity or third-party costs passed back to the professional firm.

Quote preparation checklist

Clear information improves quote quality. Before requesting terms, gather the details insurers usually need so cover can be compared on wording as well as price.

  • Business description, turnover, fee income, contract size and required limit.
  • Standard terms, client contracts, qualifications, quality controls and complaint procedures.
  • Past cover details, retroactive date, claims history and any known circumstances.

When PI cover should be reviewed again

Professional indemnity cover should be reviewed before a larger contract is signed, when the business starts a new service, when clients request higher limits or when work becomes more technical, regulated or contract-led. Waiting until renewal can leave too little time to fix wording gaps.

  • Review limits when project values, client size or tender requirements increase.
  • Check the activity description after adding new advice, design, data or project responsibilities.
  • Revisit retroactive and run-off needs if the business changes insurer, closes, sells or restructures.

Why broker presentation matters

Many PI risks are priced on how clearly the professional work is presented. A vague proposal can make a good business look harder to place, while a clear summary of services, controls, contracts and claims history can help insurers understand the real exposure.

  • Explain what the business does, what it does not do and where responsibility ends.
  • Highlight quality controls, sign-off processes, peer review and complaint handling.
  • Separate low-risk advisory income from higher-risk design, technical or regulated work.