Final answer:
To receive favorable tax treatment, a specific percentage of premiums must be used to purchase paid-up additions in a universal life policy.
Step-by-step explanation:
In order for a universal life policy's cash value accumulations to receive favorable tax treatment, a specific percentage of premiums must be used to purchase Paid-up additions.
When a policyholder pays premiums into a universal life insurance policy, a portion of those premiums can be used to purchase additional coverage, known as paid-up additions. These additions increase the policy's cash value and death benefit.