A business sale is one of the most significant financial events in a business owner's life. It is also a period of concentrated risk — and one where the interaction between the transaction itself, existing protection policies, and new insurance needs creates genuine complexity that is frequently overlooked until too late.
This guide covers the full protection picture around a business exit: the risks that arise during the transaction itself, the protection structures appropriate for earn-out arrangements, what happens to existing business protection policies after completion, and how the management team that inherits the business should approach their own protection.
The Transaction Risk Window: Why the Deal Period Is High-Risk
From the moment heads of terms are signed to the point of completion, a business sale is unusually exposed to the impact of losing a key individual.
Why the transaction period creates concentrated risk:
In most businesses, the founder or CEO is central to the deal itself — holding the relationships with advisers, buyers, and management teams, negotiating the final terms, and being the primary subject of the buyer's due diligence and management retention discussions. Their death or sudden incapacity during this period does not simply cause a brief disruption. It can:
- Cause the buyer to withdraw entirely, treating the loss of the key individual as a fundamental change to what is being bought
- Result in substantial renegotiation of price, with the buyer arguing that business value was contingent on the individual's ongoing involvement
- Prevent completion of specific conditions precedent that require the seller's active participation
- Trigger material adverse change clauses if the buyer's due diligence identified key person dependency
The financial consequence — the entire sale price, which may represent the majority of the seller's lifetime wealth — can be at risk.
The solution: transaction bridge insurance.
A short-term life insurance or critical illness policy can be arranged specifically to cover the period from exchange to completion — or from heads of terms to completion, if desired. This is a term policy with a term matching the expected transaction timeline (typically three to twelve months). Premiums are very low relative to the coverage, because the term is short. The sum assured should reflect the deal value or the financial loss that would result from the deal collapsing.
On completion, the bridge policy is no longer needed and can be cancelled. Cost: a few thousand pounds of premium for coverage that protects tens of millions of deal value. For any business sale of material size, this is non-optional risk management.
Earn-Out Protection: Insuring the Deferred Consideration
Earn-out arrangements — where part of the sale price is paid over time based on the business's post-completion performance — are common in mid-market transactions. They are used by buyers to manage pricing risk and by sellers who have confidence in the future performance of the business.
The earn-out creates a specific financial risk for the seller: the deferred payments are typically conditional on the seller remaining involved in the business in some capacity (management, advisory, or specific role). If the seller suffers a critical illness or serious injury that prevents them from fulfilling the earn-out conditions, the deferred payments may be reduced or lost entirely.
Illustrative example (not representative of any specific transaction): a seller receives £2 million on completion and a further £3 million over three years conditional on revenue targets being met with their ongoing involvement. If the seller suffers a stroke in year one and cannot continue in their role, the remaining £2 million+ of earn-out may be forfeited. A critical illness policy with a sum assured reflecting the at-risk earn-out amount provides financial replacement for that lost income.
Arranging earn-out protection:
- Timing: arrange before or simultaneously with the transaction completing. The earn-out terms will be known at that point.
- Sum assured: reflects the total earn-out value at risk — not necessarily the full amount if some has already been received.
- Term: matches the earn-out period.
- Definition: a critical illness policy is typically used (lump sum on qualifying diagnosis); income protection may also be relevant if the earn-out is structured as an ongoing salary.
- Policy ownership: a personal policy in the seller's own name (not the business), because the seller is leaving the business.
Existing Business Protection Policies: What to Do at Exit
Most businesses of any size will have some business protection in place before a sale:
- Key person cover: typically owned by the business, covering a key individual's life or critical illness. The business receives the payout.
- Shareholder protection: owned by the business or by individual shareholders, designed to fund a buyout of a deceased shareholder's interest.
- Director's loan protection: covering the repayment of a director's loan account in the event of death.
On a business sale, all of these change materially in relevance:
Key person cover: the buyer may be taking the business, but the key person who was insured is now leaving. The policy no longer serves its original purpose. Options:
- Cancel. If the cover is no longer needed, cancel at completion.
- Assign to the departing individual. The business assigns the policy to the departing founder — it becomes a personal policy. The founder takes over premium payments. If health has changed, the policy continues on its original underwriting terms. This is typically the most valuable outcome where the original policy was taken out when the individual was younger.
- Convert to personal cover. Similar to assignment — the policy is restructured from a business key person policy to a personal protection policy.
Shareholder protection: the shareholding structure ceases to exist in the same form on a sale. A shareholder protection policy becomes redundant. Cancel or assign, as with key person cover.
Director's loan protection: if the director's loan is repaid as part of the sale proceeds (common), the policy has no further purpose. Cancel.
What Happens to Existing Policies: The Assignment Approach
Assignment of an existing business protection policy to the departing individual is often the most valuable option, because it preserves the underwriting from the original policy date. If the founder took out a key person policy at age 45 in excellent health, and is now 55 with elevated blood pressure, assigning the policy to themselves personally means they retain a policy underwritten on the more favourable terms of 10 years ago — without new medical underwriting.
Mechanics of policy assignment:
- The business (policy owner) executes a legal assignment of the policy to the individual
- The individual assumes responsibility for premium payments
- The insurer is notified; the policy records are updated
- The sum assured and policy terms are unchanged
IHT consideration: where the policy has a surrender value at the time of assignment, the assignment may constitute a gift from the company to the individual — with potential tax implications (income tax on the deemed benefit, IHT if the individual subsequently dies within seven years). For larger policies with material cash values, tax advice should be taken before assignment.
Key Person Cover for the Incoming Management Team
The buyer acquiring the business inherits a key person risk that did not exist before the acquisition: the management team that the founder has left behind. In many acquisitions, the post-completion management team — which may include promoted individuals who were previously in secondary roles — becomes central to the business's ability to generate the returns that justified the acquisition price.
The acquiring business (and its investors, where private equity is involved) should arrange key person life and critical illness cover on the incoming management team from the point of completion. This is often missed in the excitement of closing and then neglected as "something to sort out later." The period immediately post-completion, when management is most stretched and the business is most dependent on specific individuals, is also the period of highest key person risk.
Warranty and Indemnity Insurance: A Related but Different Risk
W&I insurance — while not a protection product in the traditional sense — is worth understanding in the context of a business exit, because it covers the seller's largest residual post-sale risk: the warranties given in the sale and purchase agreement.
In any business sale, the seller gives the buyer a series of warranties — representations about the business's financial position, compliance, tax status, employment practices, and other matters. If a warranty is breached (i.e., something turns out to be incorrect), the buyer has recourse against the seller for losses suffered.
W&I insurance covers this risk. The insurer pays the buyer for warranty breaches, rather than the seller being personally liable. This allows the seller to:
- Receive the sale proceeds without holding them in escrow against warranty claims
- Limit personal liability post-sale
- Provide the buyer with a well-capitalised insurer rather than an individual as the recourse party
W&I insurance is arranged as part of the transaction process and is typically paid for by the buyer, though the premium is often effectively factored into the price negotiation. As of 2026, W&I has become standard in UK and European mid-market transactions above approximately £20 million enterprise value.
Post-Sale Personal Protection Review
After a business exit, the individual's personal financial position changes dramatically. This should trigger a comprehensive review of personal protection:
Income has changed. The business income is replaced by investment income, employment income from the retained role (if any), or earn-out receipts. Income protection cover should be recalibrated to the new income structure.
Assets have increased. The estate is now larger. IHT planning becomes more important. Life insurance written in trust may be appropriate to fund the IHT liability that will arise on the sale proceeds.
Business protection policies are no longer needed. As discussed above — cancel, assign, or convert.
Currency and jurisdiction may have changed. If the seller is relocating internationally post-exit (common among high-net-worth founders who achieve a significant exit), international protection products are appropriate.
How Global Investments Can Help
Global Investments advises business owners at all stages of a business exit — from pre-transaction risk management through to post-sale personal financial protection review. Our advisers are experienced in the full range of business protection considerations, including transaction bridge insurance, earn-out protection structures, and the assignment and conversion of legacy business policies.
We work alongside M&A advisers, corporate solicitors, and tax counsel to ensure that the protection dimension of a business exit is properly addressed — not left as an afterthought.
Contact Global Investments to discuss protection planning for your business exit or acquisition.
Business protection structures, tax treatment of policy assignments, and warranty and indemnity insurance markets are subject to legal and regulatory change. This guide reflects the general position as understood in 2026 and does not constitute legal or tax advice. You should obtain professional advice specific to your transaction and financial circumstances.
Frequently Asked Questions
Does a business sale affect existing shareholder protection policies?
Yes. Shareholder protection policies are arranged to enable surviving shareholders to buy out a deceased shareholder's interest. After a sale, the shareholding structure changes entirely — the policy's purpose is extinguished. The options are to convert the policy to personal cover (if health permits), surrender for cash value, assign to a new beneficiary, or cancel. Doing nothing leaves premiums being paid for a policy with no remaining purpose.
What is earn-out protection and why do sellers need it?
Earn-out protection is a form of critical illness or income protection cover arranged by a seller who is receiving deferred consideration (earn-out payments over 2-5 years following completion). If the seller suffers a critical illness during the earn-out period and is unable to fulfil the earn-out conditions, the deferred payments may be reduced or lost. A critical illness policy pays a lump sum that provides financial replacement for that lost income.
Should I maintain key person insurance during a business sale process?
Yes. During a transaction — from heads of terms to completion — the business is at its most vulnerable to the loss of a key individual. If the founder or CEO dies or becomes critically ill mid-transaction, the deal may collapse, price may be renegotiated, or the business value may decline sharply. Short-term term insurance specifically bridging the transaction period is cost-effective risk mitigation for the duration of the process.
What is warranty and indemnity insurance in a business sale?
Warranty and indemnity (W&I) insurance covers financial losses arising from a breach of warranties or indemnities given by the seller to the buyer in a sale and purchase agreement. It is not life insurance — it covers the accuracy of representations about the business. It transfers the buyer's recourse from the seller personally to an insurer. W&I insurance has become standard in mid-market and larger transactions as of 2026.
Can I convert a key person policy to personal cover after selling my business?
In most cases, yes — provided you are still insurable on competitive terms. A key person policy held by the business can be assigned to you personally (and the business stops paying premiums). The policy continues as a personal policy. If your health has changed since the policy was originally underwritten, you accept the cover as-is — with any loadings or exclusions that applied when it was issued. This can be a valuable approach where the original policy was underwritten when you were younger and healthier.
This guide is for general information only and does not constitute financial or insurance advice. Policy terms, premium rates, and insurer eligibility criteria change — always verify current terms with a qualified independent adviser before taking out any policy.