Which type of life insurance policy often experiences increases in premium costs on renewal?

The type of life insurance policy that often experiences increases in premium costs upon renewal is the annually renewable term policy. This type of policy is designed to provide coverage for a specified term, usually one year, and can be renewed annually without the need for a medical examination or proof of insurability.

As the insured ages, the risk associated with insuring them increases, which typically leads to higher premium costs. Each time the policy is renewed, the premium is recalculated based on the insured's current age and the updated mortality risk, resulting in increased costs.

This stands in contrast to options like whole life, which has fixed premiums throughout the life of the policy, or universal life, which allows for flexible premium payments but doesn't inherently increase premiums on renewal in the same way. Term life policies generally offer level premiums for the duration of the term, which can vary by the length of the term selected but do not typically experience renewal increases in the same manner as annually renewable term policies.