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IUL vs. Whole-Life Insurance: 5 Key Differences To Know

What is the difference between whole-life and IUL insurance? Read this IUL vs. whole-life insurance comparison article from Insurancy.

IUL vs. Whole-Life Insurance: 5 Key Differences To Know
Brian Greenberg

Written by Brian Greenberg

CEO / Founder & Licensed Insurance Agent

Nick Fenske

Reviewed by Nick Fenske

Licensed Insurance Agent

Last updated: July 2022 | 3 min read

IUL vs. whole-life insurance at a glance

  • Whole-life is a stable, lifelong insurance contract that also builds cash value.
  • Indexed universal life ties cash value to an index that can rise or fall.
  • Whole-life premiums are usually fixed at purchase and stay level for life.
  • IUL premiums can vary at the owner’s discretion, affecting insurance and investment values.
  • Both whole-life and IUL can offer policy loans backed by the policy’s cash value.
  • IUL policies generally charge higher fees and carry more investment risk than whole-life.

Securing life insurance benefits for your spouse and the rest of your family in case of your death is an important financial step. An insurance payout can assist survivors in paying bills, keeping a mortgaged house, and maintaining a comfortable lifestyle.

The range of life insurance products available can make choosing a new policy difficult. There are jargon and industry practices to learn, including discovering the difference between whole-life, term, and indexed universal life policies.

Whole-Life

For many years, life insurance came in two basic flavors: whole-life and term. A whole-life policy is designed to be a stable, lifelong insurance contract that also serves as an investment or savings vehicle.

Enter IUL

Indexed universal life contracts are whole-life contracts in which the investment value is tied to an index. The index follows a group of stocks or bonds, such as the Standard & Poor’s 500, and rises or falls with the aggregate value of the assets included in the index.

5 Key Differences Between Whole-Life and IUL Insurance

What is the difference between whole-life and IUL insurance? It comes down to benefits as well as premiums and the terms surrounding cash value, policy loans, and fees.

1. Death Benefit

IUL policies have variable, non-guaranteed death benefits. The amount of the benefit can be affected by the amount of the premiums paid and the performance of the underlying index to which the policy is tied.

2. Premiums

Whole-life premiums have varying terms, but the terms are set at the purchase of the contract and, in most cases, can’t be changed. Premiums remain the same over the life of the policy.

In the battle of IUL vs. whole-life insurance, the former wins points on lower, more flexible premium payments. IUL premiums can vary at the discretion of the owner. If the payments increase, the values of the insurance and the investments also rise.

3. Policy Loans

Term insurance does not offer policy loans. Because whole-life policies carry an intrinsic cash value, which is designed to rise over time, the policy owner can request a loan borrowed against that value.

IUL policies also offer loans with various terms on the interest rate charged. The insurance company sets aside an equivalent amount as collateral for repayment and may charge a fixed or variable interest rate on the money borrowed. With an indexed loan, the funds held as collateral are subject to the rise or fall in the value of the index, and the interest rate charged is usually higher than that of a fixed-rate loan.

4. Cash Value

Whole-life policies build cash value as a portion of the premium is allocated to a savings or investment account. IUL policies function in a similar manner, but there are various ways of setting the rate of return on the cash portion.

Generally, the cash value of an IUL policy tracks the performance of the index. The policy can set a cap rate or the maximum amount of interest that the account can earn. There may also be a minimum return, known as the floor rate, or a participation rate, which sets the return as a percentage of the index performance. If the participation rate is 100%, then all of the index gains are reflected in the cash value. With a 50% participation rate, gains are limited to half the index performance.

5. Fees

IUL policies generally charge higher fees, as the management expenses for handling the investment account are much higher than with whole-life insurance. Buying, selling, and trading indexes are more expensive money management activities than simply buying and holding bonds, savings certificates, or mutual funds, as whole-life managers do.

Which Has More Risk?

Whole-life insurance is generally a more expensive product, but it’s also less financially risky for the owner. The guaranteed death benefit remains payable as long as the premiums are paid.

With IUL coverage, the owner has more flexibility with the premium payments. In addition, however, there could be an additional investment risk. The index performance could outpace the fixed return on a safer whole-life policy, but it can also underperform.

Indexed universal life insurance brings investment returns to the forefront while keeping a variable death benefit option for the policy owner. It’s more of an investment approach with a life insurance feature and, as such, is more risky than whole-life insurance.

Making a Choice Between IUL vs. Whole-Life Insurance

Anyone shopping for insurance should consider their reason for buying it. If the principal goal is to guarantee a certain death benefit amount, then whole-life life would be suitable. If tying a savings or investment account to the insurance is desired, indexed universal life insurance may be a better option.

To Learn More

For an accurate comparison of rates, take advantage of our free quote comparison services.

Frequently asked questions

What is the difference between whole-life and indexed universal life insurance?+

The main differences involve death benefit guarantees, premium flexibility, how cash value grows, policy loan terms, and fees. Whole-life is designed as a stable lifelong contract with fixed premiums and cash value. IUL is a type of whole-life contract where cash value is tied to an index.

Is the death benefit guaranteed with IUL insurance?+

IUL policies have variable, non-guaranteed death benefits. The benefit amount can be affected by the premiums paid and the performance of the underlying index linked to the policy. This differs from whole-life, which is described as having a guaranteed death benefit when premiums are paid.

Are whole-life premiums fixed, and can IUL premiums change?+

Whole-life premiums are set when the contract is purchased and, in most cases, cannot be changed. Premiums generally remain the same over the life of the policy. IUL premiums can vary at the owner’s discretion, and increasing payments can raise the insurance and investment values.

Do whole-life and IUL policies allow policy loans?+

Whole-life policies can allow policy loans because they have intrinsic cash value that is designed to rise over time. IUL policies also offer loans, and the insurer may charge fixed or variable interest rates. With indexed loans, collateral values can rise or fall with the index, and interest is usually higher than fixed-rate loans.

How does cash value growth work in an IUL policy compared to whole-life?+

Whole-life builds cash value by allocating part of the premium to a savings or investment account. IUL works similarly but typically tracks the performance of an index. IUL cash value growth can be shaped by a cap rate, a floor rate, and a participation rate that determines how much index gain is credited.

Why do IUL policies tend to have higher fees than whole-life?+

IUL policies generally charge higher fees because managing the investment account is more expensive than with whole-life. Buying, selling, and trading indexes can involve higher money management expenses. Whole-life management is described as more like buying and holding bonds, savings certificates, or mutual funds.

Which is riskier, whole-life insurance or IUL?+

Whole-life is generally less financially risky because the guaranteed death benefit remains payable as long as premiums are paid. IUL offers more flexibility but includes additional investment risk tied to index performance. The index could outperform a fixed return approach, but it can also underperform, making IUL more risky.

How do I choose between IUL and whole-life insurance?+

The choice depends on the reason for buying insurance. If the principal goal is to guarantee a certain death benefit amount, whole-life can be suitable. If tying a savings or investment account to the insurance is desired, indexed universal life insurance may be a better option.

About the authors

Brian Greenberg

Written by

Brian GreenbergCEO / Founder & Licensed Insurance Agent

Brian is the founder and CEO of Insurancy and carries Life, Health, and Property & Casualty licenses in all 50 U.S. states. Since 2013, Brian has been a member of Million Dollar Round Table, a designation for the top 1% of financial advisors worldwide. Brian has been featured in Yahoo! Finance, Money.com, Entrepreneur.com, Life Happens, Forbes, MSN, and Good Financial Cents. Brian’s goal is to show customers the best products, the quickest answers to their questions, and provide expert advice.

Nick Fenske

Reviewed by

Nick FenskeLicensed Insurance Agent

Nick has worked in the insurance industry selling life insurance, endowment and retirement and annuity products. He has also worked as an consultant to Independent Financial Advisors, educating them about products and helping them meet the needs of their clients.

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