BimaShastra
Sign In
← All articlesBimaShastra Opinion
Underwriting9 September 2026

BMI and Life Insurance Underwriting: What Advisors Must Know

During a client meeting, the first thing that catches the eye is a weight-scale reading of 35 kg/m2 and the client’s excitement about a ₹5 lakh term policy; the next thing the agent sees is the insurer’s underwriting note: 'BMI 35+ – 25% loading or possible rejection,' a scenario highlighted by Outlook Money’s discussion of rising premiums.

IRDAI guidelines and insurer underwriting manuals firmly set BMI thresholds; a BMI above 30 flags the policyholder as higher risk for cardiovascular, metabolic, and other chronic conditions that insurers view as costly claims.

High BMI can lead to three outcomes: a higher loading that pushes the premium beyond the client’s budget, a clause that excludes obesity-related illnesses, or outright denial—trends noted by simplywall.st as higher bond yields pressure life insurers to tighten underwriting.

Clients rarely anticipate this because obesity is often seen as a lifestyle choice rather than a medical risk; as The Economic Times reported on the Public Insurance Registry’s potential to improve claim processing, a pre-submission BMI discussion can prevent a 'policy declined' call that erodes trust.

Start by asking for a simple weight and height measurement, calculate BMI, and discuss the implications before the policy form is filled. If the BMI is high, explain the possible loading, the insurer’s exclusion list, and the impact on premium affordability.

Equip yourself with a quick BMI calculator or a mobile app, and have a short script ready: 'A BMI above 30 can cost you an extra 20-30% in premium and may limit coverage for heart disease.' This transparency turns a potential surprise into a managed expectation.

Leverage the fact that insurers now offer wellness incentives; for instance, a few leading carriers have weight-loss programmes that, if completed, can reduce the loading or open a 'no-exclusion' window—an angle that can be negotiated during underwriting.

In the end, the goal is to protect the client’s financial future while preserving the advisor-client relationship. By addressing BMI upfront, you avoid the embarrassment of a decline and position yourself as a trusted risk manager rather than just a policy seller.