Key Person Insurance vs Shareholder ProtectionWhich Does Your Business Need?
Understand the difference between key person insurance and shareholder protection. Two related but distinct types of business protection for UK companies.
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Key Person Insurance vs Shareholder Protection - Key Facts
- -Key person insurance protects the BUSINESS from financial loss; shareholder protection funds SHARE TRANSFER
- -Key person insurance pays out to the company; shareholder protection pays to surviving shareholders (via trust)
- -Key person insurance covers lost profits and recruitment; shareholder protection covers share purchase cost
- -Many businesses with shareholders need BOTH types of cover
- -They are separate policies with different structures and legal arrangements
- -Shareholder protection typically requires a cross-option agreement or buy/sell agreement
The Core Difference
The fundamental difference between key person insurance and shareholder protection:
- Key person insurance answers: "How will the business survive financially if this person dies?"
- Shareholder protection answers: "How will the surviving shareholders buy the deceased's shares?"
They solve different problems, even though both are triggered by the same event (death or critical illness of a key shareholder).
Detailed Comparison
| Feature | Key Person Insurance | Shareholder Protection |
|---|---|---|
| Purpose | Protect business from financial loss | Fund share purchase from deceased's estate |
| Policy owner | The company | Individual shareholders (or business trust) |
| Beneficiary | The company | Surviving shareholders |
| Payout used for | Lost profits, recruitment, debt repayment | Buying deceased's shares at agreed value |
| Cover amount based on | Financial impact of loss | Market value of shares |
| Legal agreement needed | Board resolution | Cross-option agreement |
| Trust required | No | Usually yes (business trust) |
| Tax on payout | May be taxable (if premiums deducted) | Usually not taxable (capital receipt) |
When You Need Key Person Insurance
You need key person insurance when:
- The business would lose significant revenue if a key person died
- You need to fund recruitment of a replacement
- Business loans are secured against a key person
- Clients would leave or contracts would be lost
- The business needs cash to survive the transition period
The payout goes to the company and can be used for any business purpose - there are no restrictions on how the money is spent.
When You Need Shareholder Protection
You need shareholder protection when:
- The business has multiple shareholders
- You want surviving shareholders to retain full control if one dies
- You want to prevent shares passing to the deceased's family (who may not want to be involved in the business)
- You need a mechanism to buy shares at a fair price without draining business cash
- The deceased shareholder's family needs to receive fair value for their shares
Shareholder protection works alongside a cross-option agreement that gives surviving shareholders the option to buy and the deceased's estate the option to sell. See our shareholder protection guide for full details.
Do You Need Both?
Many businesses need both key person insurance AND shareholder protection. Here is how to decide:
- Sole director with no other shareholders - Key person insurance only (no shares to transfer)
- Two equal shareholders who both work in the business - Both types recommended
- Multiple shareholders, some not active in business - Shareholder protection for all; key person insurance for active shareholders only
- Company with external investors - Key person insurance likely required by investors; shareholder protection between founding shareholders
The combined cost of both policies is usually modest relative to the protection they provide. A specialist adviser can help structure the arrangement correctly.
Sources & Further Reading
Key facts on this page are drawn from official and industry sources:
- ↗BIM45525 — Deductions for employee and key person insurance — HMRC Business Income Manual, GOV.UK
- ↗Business protection: key person insurance technical guide — Royal London (adviser technical central)
- ↗Protection insurers pay out £7.84 billion in 2025 — Association of British Insurers (ABI)
- ↗Do you need life insurance? — MoneyHelper (Money and Pensions Service)
Key Person Insurance Vs Shareholder Protection FAQs
What is the main difference between key person insurance and shareholder protection?
Key person insurance protects the business from financial loss (payout goes to the company). Shareholder protection funds the purchase of a deceased shareholder's shares (payout goes to surviving shareholders). They solve different problems and many businesses need both.
Do I need both key person insurance and shareholder protection?
If you have multiple shareholders who are also active in the business, you likely need both. Key person insurance covers the business impact of losing them; shareholder protection ensures you can buy their shares from their estate without draining business cash.
What is a cross-option agreement?
A cross-option agreement sits alongside shareholder protection insurance. It gives surviving shareholders the option to buy the deceased's shares, and gives the deceased's estate the option to sell. Neither side is obligated, but both have the option. This avoids shares passing to unwilling family members.
Learn More About Your Options
Compare key person insurance information and find the right type of cover for your business.
We are a comparison and information resource, not an insurer or broker. For regulated advice, consult a qualified professional.