Sum Assured
Sum assured is the guaranteed amount that an insurance company commits to pay to the policyholder or nominee upon the occurrence of the insured event — death, diagnosis of a critical illness, or policy maturity — as defined in the policy contract.
The sum assured was the central financial commitment in any insurance contract and the primary parameter around which a policy's adequacy was evaluated. For a life insurance policy, the sum assured was the death benefit paid to the nominee if the life insured died during the policy term. For a health insurance policy, the sum insured (a related concept) was the maximum the insurer would pay for covered medical expenses in a policy year. For critical illness policies, the sum assured was the lump sum paid upon diagnosis of a covered condition.
In traditional life insurance products like endowment plans and whole life policies, the sum assured was also the minimum amount paid at maturity, often enhanced by bonuses declared over the policy term. In term insurance, the sum assured was payable only on death — there was no maturity benefit, which was why term insurance premiums were substantially lower per rupee of sum assured compared to traditional products.
The concept of sum at risk was important for understanding how insurers managed their exposure over the life of a policy. In a ULIP, for instance, if the fund value grew significantly over time, the additional amount the insurer would need to pay over the accumulated fund value in the event of death — the sum at risk — could decline considerably, which was why mortality charges in ULIPs were applied to the sum at risk rather than the sum assured.
For life insurance, determining the appropriate sum assured required a needs analysis. The human life value (HLV) approach estimated the present value of the individual's future earnings discounted at an appropriate rate, representing the maximum financial loss to dependants. A simpler income replacement approach multiplied annual income by a factor of 10–15 to arrive at an approximate coverage need. Liabilities outstanding — home loans, business guarantees, education obligations — were added to arrive at the total coverage requirement.
IRDAI's product guidelines mandated minimum sum assured requirements relative to premium for different categories of insurance products. For ULIPs, the minimum sum assured was set at ten times the annual premium for policyholders below a specified age, ensuring the products retained a meaningful insurance component rather than functioning purely as investment vehicles. These minimums protected the tax treatment of insurance proceeds under the Income Tax Act and ensured that products sold as insurance actually provided substantive risk coverage.