What is the purpose of underwriting in life insurance?

Underwriting is the process by which an insurer evaluates the risk an applicant represents — using information such as age, health history, medical exams, lifestyle, and occupation — and classifies that risk to decide whether to offer coverage and, if so, at what premium. Risk classifications commonly include preferred, standard, and substandard (rated), and an applicant may be declined if the risk is too high. Proper underwriting protects the insurer's pool from adverse selection and ensures premiums reflect risk. Understanding that underwriting assesses and prices risk — not merely processes applications — is fundamental to the life insurance exam.