What is the primary purpose of underwriting in life insurance?

Underwriting is the process of evaluating an applicant's mortality risk to decide whether to issue a policy and at what premium. Underwriters consider: age, gender, health history (medical records, current conditions), family medical history, lifestyle factors (smoking, alcohol use, dangerous hobbies, occupation), and sometimes financial information. Based on this evaluation, the applicant is classified into a rate class — preferred plus, preferred, standard, substandard (with table-rated extra mortality charges), or declined. The premium reflects the assessed risk. Underwriting protects the insurance pool from adverse selection (people most likely to die seeking the most coverage) and ensures actuarially sound pricing. Some products use simplified or guaranteed-issue underwriting with higher premiums and lower limits.