Though all forms of permanent life insurance are designed to be kept for the remainder of your life, there are several differences among the types of policies. Consider these common forms of permanent life insurance and their unique features:

Whole life insurance is the most common type of permanent life insurance, according to the Insurance Information Institute (III). Typically, a whole life policy's premiums and death benefit stay fixed for the duration of the policy. Whole life policies have a guaranteed rate of return, according to Life Happens. That means the cash value of a whole life policy is guaranteed to earn a minimum amount of interest. Some whole life policies also pay out dividends. You may use dividends to reduce premiums, receive them as cash or leave them to accumulate interest.
Universal life insurance offers greater flexibility than whole life policies, says the III. For instance, universal policies may allow you to increase your death benefit² or reduce your monthly premiums once you accumulate sufficient cash value in your policy. Understand, however, that if you use up your cash value by applying it to premium payments, your policy may lapse.
Variable universal life insurance³ policies typically include a variety of investment options that may help increase the cash value of your policy. The III advises, however, that investment losses can also reduce the policy's cash value and, subsequently, its death benefit. Variable universal life policies also offer adjustable death benefit and premiums.
Indexed universal life insurance comes with no fixed interest rate on your cash value, which could increase the potential for greater gains or losses from your investments. On the other hand, most indexed universal life policies also include a minimum interest rate guarantee.

Permanent life insurance can be an important tool to help secure your family's financial future. Have questions about the different types of policies? Get in touch with your insurance provider, who can help you assess the options and choose a policy that's right for you.