Based on your financial expertise, provide your response or viewpoint on the given financial question or topic. The response format is open.

What kind of life insurance is cheaper? I'm not sure about term vs. whole vs. universal, etc
All life insurance is pretty much the same when it comes to cost. You can run the numbers over certain time period and the actual cost of insurance is about the same. A simplified way to explain life insurance and the differences between them below: The 3 characteristics of life insurance: There are 5 popular types of life insurance and they are: Term Whole Life Universal Life Variable Universal Life Indexed Universal Life But first, one must understand the most basic life insurance which is called Annual Renewable Term:  This is a policy that covers 1 year and is renewable every year after. The cost of insurance typically increases each year as the insured ages. So for every year of coverage, your premium increases like in the simplified illustration above. This is the building block of all life insurance, term or permanent. There is no cash value; all premium goes to the cost of insurance.  This is an ART that spans over a longer time period than 1 year (say 5, 10, 15, 20 or 30 years). All the cost is added together then divided by the number of years of coverage to give a level premium payment for the duration of the policy. The longest coverage offered these days is 30 years. There is no cash value; all premium goes to the cost of insurance. The premium is fixed (level) for the term specified. If the policy comes to an end and the owner wishes to renew it, it will be at higher premium. This can be seen in the simplified illustration above for a 15-year term policy.  Because life insurance gets very expensive as you reach old age, life insurance companies came up with a way to make it affordable for the consumer wishing to have coverage for their entire lifespan. They allow you to have interest rate crediting on the cash value account inside the policy.  To have cash value in the first place, you must pay premiums that are more than the cost of insurance. The idea is: your cash value grows over time to help pay for the cost of insurance in the later stages of the policy, where the cost of insurance is typically higher. This is illustrated above in an overly simplified way. This is a permanent life insurance policy that is designed to cover the lifespan of the insured. There is cash value that is credited on a fixed interest rate specified by the insurance company (typically 3-5%). The premium is fixed for the life of the policy. It was designed for insuring the entire lifespan of the insured. This is variation of Whole Life. There is cash value; it is credited on a fixed interest rate specified by the insurance company, but it does fluctuate year to year depending on the economy (typically 3-6%). The premium is flexible; you can increase/decrease the premium.  This is basically a universal life policy, but the cash value sits in an account that is invested in the market, normally mutual funds. Your interest that is being credited (to your account with your cash value from investments) is subjected to risk in the market, rise/fall with the market depending on the portfolio of your choosing, hence the word "Variable". You take on the risk instead of the insurance company. It can be a very good product if the owner knows how to manage it (just like any other investment products). This is a hybrid of the UL and the VUL. The interest rate depends on the performance of a market index or a set of market indices. The insurance company states a maximum interest rate (or cap) you can earn up to and a guaranteed minimum floor on your cash value interest that will be credited (typically 0% floor and 12% cap). It is purely a method to credit you interest rate. It takes the market risk out of the equation but still retains some of the growth potential of the market. Term policy is designed for temporary coverage. There is no cash value accumulation. Permanent policies such as whole life, universal life, variable universal life and indexed universal life have a cash value accumulation component that was originally designed to help pay for the cost of insurance in the later stages of the policy when the insured is at an advanced age, so it can cover the entire lifespan of the insured. People do take advantage of that cash value component and its tax advantages for retirement income supplement and maximize the premium contribution. Always remember that life insurance is a life insurance product, and not an investment vehicle. There is a cost of insurance that you are paying for. But if you have life insurance needs, you might as well take advantage of the cash value accumulation, deferred tax growth, and tax-free access that these permanent policies offer.