What is Key Man Insurance — Definition, Purpose & Legal Framework

What it is

Some businesses depend heavily on one or two people: a founder who brings in most of the clients, a director who holds the technical knowledge, a partner whose name the customers trust. If such a person dies, the business can lose revenue and has to bear the cost of finding a successor. Key man insurance, also written keyman or key person insurance, is term life cover that a business takes on that person's life to meet this loss.

It differs from personal life insurance in one basic way. In a personal policy the proceeds go to the insured person's nominee or heirs. In a keyman policy the proceeds go to the business.

The parties

The business, which may be a company, a partnership firm or an LLP, proposes the policy, pays the premium and receives the proceeds. The key person is only the life assured: the person on whose death the claim arises. The key person's family has no claim to the money under a keyman policy.

Insurable interest

Nobody can insure a stranger's life. The proposer needs an insurable interest, meaning a real financial stake in the person's continued life. A business has that interest in a key person because it would suffer financial loss on the person's death.

In life insurance, insurable interest is tested when the policy is taken, not at the time of a claim. So a keyman policy does not end automatically because the key person later resigns. The company can keep it in force, stop it, or assign it under section 38 of the Insurance Act, 1938. The tax treatment of assigning a keyman policy to the key person is not settled. Material that asks for insurable interest again at the claim stage has the rule wrong.

The legal framework

Two authorities are involved, for two different things. The insurance product is regulated by IRDAI under the Insurance Act, 1938. Its income-tax treatment is a matter for the Central Board of Direct Taxes (CBDT), which administers income tax.

A CBDT circular of 18 February 1998, issued under the 1961 Act, treated keyman premium as allowable business expenditure. Tax now falls under the Income-tax Act, 2025, which replaced the 1961 Act from 1 April 2026.

Rules at a glance

Key points

• Key man insurance is term life cover taken by a business on a person whose death would cause it financial loss.
• The business proposes the policy, pays the premium and receives the proceeds; the key person is only the life assured.
• The business needs an insurable interest in the key person's life.
• Insurable interest in life insurance is tested when the policy is taken, not at the claim.
• A keyman policy does not end automatically when the key person resigns.
• IRDAI regulates the product under the Insurance Act, 1938; the CBDT circular of 18 February 1998 dealt with the tax treatment of the premium.

Common misunderstandings

• The key person's family is not the beneficiary: the proceeds are paid to the business.
• Insurable interest is not needed again at the claim stage: it is tested when the policy is taken.
• The 1998 circular was not issued by IRDAI: it is a CBDT circular on income tax.
• The key person does not own the policy: the business is the proposer and policyholder.

Questions people ask