Insurable Interest

Insurable interest is the legal and economic relationship a policyholder must have with the subject matter of insurance such that they stand to suffer a financial loss if the insured event occurs. Without insurable interest, the contract is treated not as insurance but as a wager, and wagering contracts are void under Section 30 of the Indian Contract Act 1872. The doctrine is the reason you cannot buy a ₹50 lakh life policy on a random stranger or a ₹10 lakh fire policy on a neighbour's warehouse — you have no financial stake in the continuance of the life or the property concerned.

In Indian life insurance, insurable interest is presumed in certain relationships without further proof: you on your own life, spouses on each other, parents on minor children, and employers on employees to the extent of the economic value they bring. Beyond this close circle, the insurer asks for documentary proof of economic dependence or a creditor-debtor relationship — for example, a business partner can insure the life of another partner to the extent of the partnership capital at stake, and a lender can insure the life of a borrower to the extent of the outstanding loan. For general insurance (motor, home, shop, marine), insurable interest must exist at the time of the claim — a buyer who sells a car but forgets to transfer the policy loses the insurable interest at the moment of sale, and any subsequent accident claim filed by the former owner would fail.

Worked example: you own a ₹45 lakh home with an outstanding ₹30 lakh home loan and take a home insurance policy for ₹45 lakh; both you (as owner, ₹15 lakh equity) and the lender (₹30 lakh outstanding) have insurable interest, and a fire claim is settled by apportioning the proceeds between the two interests based on the outstanding dues at the date of loss. A common misconception is that insurable interest is only a technical formality at purchase. In practice, it is tested again at the claim stage — the claims team verifies that the policyholder's economic stake was still intact at the date of loss.

Another common misconception is that a live-in partner automatically has insurable interest in the other's life. Under current Indian law this is not settled, and insurers typically ask for documentary evidence of financial dependence. Related: proposal form, nominee, underwriting.