Business valuer reviewing financial models representing professional indemnity insurance for business valuation work

Business Valuation PI Insurance

Professional Indemnity for business valuers - covering methodology disputes, financial model error and the reliance buyers, sellers and lenders place on your valuations.

Valuation Risk

Our Focus

Reliance

Core Exposure

Specialist

Markets

Recognition

Industry Awards

THE SHORT ANSWER

What does business valuation PI insurance do?

Business valuation Professional Indemnity responds when a party who relied on your valuation - a buyer, seller, shareholder, lender or court - alleges it was negligent and caused a financial loss. The exposure is reliance: your figure flows into a decision worth far more than your fee, so the cover and limit are sized to that reliance, not your invoice.

Valuers come to us when a standalone valuation engagement, or valuations feeding into transactions, sit outside a generalist insurer's appetite or a mandate sets a limit their cover cannot meet.

For
Business valuers
Core risk
Reliance & methodology
Placed via
Specialist PI markets

POLICY SCOPE

What Business Valuation PI Covers

Professional Indemnity for business valuers covers claims arising from the valuations clients rely on. This is insurance for valuers - not financial or legal advice from Tank.

Business valuer reviewing a financial model representing business valuation PI coverage
Business valuer reviewing a financial model representing business valuation PI coverage

Usually Covered

Alleged errors in valuation methodology or assumptions
Mistakes in the financial model behind the valuation
A valuation figure a buyer, seller or lender relied on
Valuations prepared for disputes, succession or litigation
Breach of professional duty in your valuation work
Defence costs for investigations and disputes, including unproven claims

Not Typically Covered

Intentional wrongdoing or fraud
The commercial outcome of a transaction that used the valuation
Known claims or circumstances not disclosed to the insurer
Property (real estate) valuation under a business-valuation wording
Fines or penalties
Liabilities of other advisers on the engagement

This is a general guide only. What is and isn't covered depends on the terms, conditions, limits and exclusions of your specific policy.

HOW THE EXPOSURE WORKS

Where a valuation dispute can come from

A valuation is an opinion that other people act on. When a transaction or a relationship later sours, the parties look back at the figure and the method behind it. These are the pressure points underwriters focus on - shown here to explain the mechanism, not as advice on any specific matter.

Methodology

A disputed approach

A party argues the wrong method, multiple or comparable set was used, and that a more appropriate approach would have produced a materially different figure.

Model Error

A mistake in the numbers

An input, formula or assumption in the financial model is said to be wrong, and the error is alleged to have flowed through to the valuation a party relied on.

Reliance

Who acted on it

A buyer, seller, lender or shareholder says they relied on the valuation to set a price, approve finance or settle a dispute, and claims a loss when the position changes.

NOT TO BE CONFUSED WITH

Business valuation PI vs adjacent cover

Three covers get mixed up with business valuation PI. Getting the distinction right means the policy responds to the work you actually do.

vs Property Valuation

Property (real estate) valuation values land and buildings and has its own appetite and claims pattern. Business valuation values enterprises, shares and earnings. They are different occupations to an underwriter.

vs Accountant PI

A general accountant PI policy may not fully respond to standalone valuation engagements that buyers, sellers or lenders rely on. Where valuation is core, the scope and limit need to reflect it.

vs W&I / Transaction Liability

Warranty and indemnity cover sits on the deal and responds to the seller's warranties. Your PI sits on your valuation work. See the corporate advisor PI hub for the full W&I comparison.

REAL PLACEMENT

Valuation PI we've placed

An anonymised example from our book - a valuations firm placed through a specialist market at the higher limit. Premium rounded and indicative.

Premiums and outcomes described are specific to each client and indicative only. Your own terms will depend on your circumstances and the insurer.

QUESTIONS

Business Valuation PI - Frequently Asked Questions

Business valuation Professional Indemnity insurance covers the work of valuing a business, shareholding or enterprise. It responds when a party who relied on your valuation - a buyer, seller, shareholder, lender or court - alleges the valuation was negligent and caused a financial loss, and it funds the legal cost of defending that allegation, including claims that are ultimately unproven.
Business valuation values an enterprise, its shares or its earnings - the kind of valuation used in M&A, shareholder disputes, succession and litigation. Property (real estate) valuation values land and buildings, and has its own insurer appetite and claims pattern. They are different occupations to an underwriter, so the cover should be arranged for the valuation work you actually do rather than a generic 'valuer' wording.
Not quite. Many business valuers are accountants or forensic accountants, and a general accountant PI policy may not fully respond to standalone valuation engagements that buyers, sellers or lenders rely on. Where valuation is a core service, the scope and limit need to reflect that reliance. See accountant PI for the broader accounting cover.
PI responds to an allegation that your valuation work was negligent - a methodology dispute, a financial model error, or a figure a party says it relied on. It does not insure the commercial outcome of the transaction, and it does not respond to fraud or intentional wrongdoing. The trigger is the alleged error in your professional work, not the result of the deal itself.
The limit is driven by the value of the engagements you advise on and the size of the loss a disputed valuation could cause, not just your fee income. Where valuations feed into transactions, limits can sit high and may be set by a mandate or counterparty. See our guide to high-limit and contract-required PI.
Often, yes. Standalone business valuation and transaction-related valuation work can sit outside a generalist insurer's appetite, leading to a referral, an exclusion or a step-back. That reflects one market's appetite, not the whole market. We map the specialist financial-lines underwriters who write valuation risk and present the submission properly. See declined and hard-to-place PI.

RELATED COVER & GUIDES

Related corporate advisory cover

Speak with a broker who arranges Professional Indemnity for business valuers and corporate advisory firms.

Talk to a Specialist Broker

PI Insurance for Business Valuers

Tell us the valuations you produce and who relies on them. We arrange Professional Indemnity that matches the reliance you carry and the limits your engagements require.

Last updated: 20/06/2026

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