Introduction
The Court enhanced compensation for a motor accident victim from ₹36.22 lakh to ₹77.84 lakh, holding that functional disability must reflect the actual impact of injuries on a person’s life and earning capacity.
Background
The Supreme Court has held that a motor accident victim who remains dependent on another person and requires an attendant throughout life can be considered to have 100% functional disability, even when the Medical Board certifies a lower percentage of medical disability.
A bench of Justice S.V.N. Bhatti and Justice N.V. Anjaria made the observation while deciding appeals filed by two accident victims seeking enhanced compensation after the Kerala High Court awarded them compensation for injuries sustained in a motor accident.
The accident occurred on October 22, 2016, near the Paliyekkara toll plaza on the Thrissur–Kodara public road in Kerala.
Sunil Kumar, who was travelling as a pillion rider, suffered severe head injuries, including diffuse axonal injury and midbrain contusion. The Medical Board assessed his permanent medical disability at 75.5%.
However, the Supreme Court noted that the injuries had severely affected his ability to earn and left him dependent on an attendant and a bystander throughout his life.
The Court enhanced his compensation from approximately ₹36.22 lakh to ₹77.84 lakh after assessing the functional consequences of his injuries.
Legal Issue
The principal issue before the Supreme Court was whether the percentage of functional disability could exceed the medical disability certified by a Medical Board while calculating compensation in a motor accident claim.
The Court examined the distinction between medical disability, which measures the physical or medical impairment caused by an injury, and functional disability, which considers how that impairment affects a person’s daily activities, independence and earning capacity.
The dispute also required the Court to determine appropriate compensation for permanent disability, loss of earning capacity and lifelong attendant requirements.
Court Ruling
The Supreme Court held that the assessment of disability for compensation purposes cannot depend solely on the percentage recorded in a medical certificate. Courts must also consider the practical consequences of the injuries on the victim’s ability to function independently and earn a livelihood.
The bench observed that although the Medical Board assessed Sunil Kumar’s medical disability at 75.5%, the functional impact of his injuries was debilitating to the extent of 100%.
The Court remarked that a person who remains dependent on another and requires an attendant throughout life can be considered to have 100% functional disability.
In reaching this conclusion, the Court referred to its earlier decisions, including Shankar Dutt v. United India Insurance Co. Ltd. and Jithendran v. New India Assurance Co. Ltd., which addressed the assessment of functional disability and loss of earning capacity in motor accident claims.
Applying these principles, the Court assessed Sunil Kumar’s functional disability at 100%. It awarded ₹31.50 lakh towards permanent disability and loss of earning capacity. The Court also enhanced compensation for attendant charges to ₹25.20 lakh, applying the multiplier method to account for his lifelong dependence.
The Supreme Court fixed his total compensation at ₹77,84,394, with interest at 6.5% per annum on the additional amount from the date of filing the claim petition until realisation.
In the connected appeal, the Court assessed the functional disability of another accident victim, Sreejith K.S., at 80%, despite the Medical Board’s assessment of 62%. It consequently enhanced his total compensation to ₹69,60,880.
The Court directed the insurance company to deposit the additional compensation payable to both claimants, together with interest, before the concerned Motor Accident Claims Tribunal within six weeks.
Implications
The judgment reinforces the principle that medical disability and functional disability are distinct concepts in motor accident compensation claims. A medical assessment provides important evidence of physical impairment, but it may not fully capture the injury’s consequences for the victim’s independence and earning potential.
The ruling is particularly relevant to victims who suffer severe neurological injuries, permanent loss of bodily function or conditions that require lifelong personal assistance. In such cases, courts may consider the need for continuous care and the resulting limitations when determining compensation.
The decision also highlights the importance of separately assessing the different heads of compensation, including permanent disability, loss of earning capacity and attendant charges. Compensation must reflect the actual consequences of the injuries rather than rely exclusively on the percentage of medical disability.
However, the judgment does not establish that every person with a lower medical disability rating is automatically entitled to compensation based on 100% functional disability. The assessment depends on the nature of the injuries, their practical effects and the evidence presented in each case.
The judgment adds clarity on the assessment of functional disability in motor accident claims and underscores the need to calculate compensation according to the victim’s actual limitations, earning capacity and lifelong care requirements.
Case Title: Sunil Kumar (Totally Disabled Represented by Wife) v. IFFCO Tokio General Insurance Company Ltd. and connected matter.


