When creating your personal retirement plan, there are various tools you can use to fund your long-term savings goals. One option is an employer-sponsored 401(k), while another is indexed universal life insurance (IUL). A 401(k) allows you to invest money on a tax-deferred basis while also enjoying a tax deduction for contributions. Indexed universal life insurance allows you to secure a death benefit for your loved ones while accumulating cash value that you can borrow against. Working with a financial advisor can also make a substantial difference in the amount of money you’ll have when you retire.

What Is Indexed Universal Life Insurance?

Indexed universal life insurance is a type of permanent life insurance coverage. When you buy a policy, you’re covered for the rest of your natural life as long as your premiums are paid. When you pass away, the policy pays out a death benefit to your beneficiaries.

During your lifetime, an IUL insurance policy can accumulate cash value. Part of the premiums you pay is allocated to a cash-value account that tracks the performance of an underlying stock index, such as the Nasdaq or S&P 500 Composite Price Index. As the index moves up or down, the insurance company credits the cash value portion of your policy each year with interest.

IUL is different from fixed universal life insurance or variable universal life insurance. With fixed universal life insurance, your rate of return is guaranteed, making it the least risky of the three. With variable universal life insurance, your cash value account is invested in mutual funds and other securities, so you’re exposed to more risk. An indexed universal life insurance policy fits in the middle of the risk spectrum.

Cash value that accumulates inside an IUL insurance policy grows tax-deferred. You can borrow against this cash value if necessary, though any loans left unpaid at the time you pass away are deducted from the death benefit. It’s important to have a strict financial plan if you want to borrow against that cash value.

What Is a 401(k)?

A 401(k) is a type of qualified retirement plan that allows you to set money aside for retirement on a tax-advantaged basis. Contributions are deducted from your paychecks via a salary deferral. Your employer can also offer a matching contribution. The IRS limits the amount you and your employer can contribute each year. For 2023, the contribution is $22,500 ($23,000 in 2024). Workers over the age of 50 can contribute an additional $7,500 per year.

With a traditional 401(k), contributions are made using pre-tax dollars. Any money you contribute is automatically deducted from your taxable income for the year. When you begin taking money out of your 401(k) in retirement, you’ll pay ordinary income tax on withdrawals. Any withdrawals made before age 59.5 may be subject to a 10% early withdrawal penalty as well as income tax.

Traditional 401(k) plans allow you to invest in various securities, including mutual funds and exchange-traded funds. Target-date funds are also a popular option. These funds automatically adjust your asset allocation based on your target retirement date.

There’s no death benefit component with a 401(k). This is money you save during your working years that you can tap into in retirement. Unless you’re still working with the same employer, you’re required to begin taking minimum distributions from a 401(k) beginning at age 72. Failing to do so can trigger a tax penalty equivalent to 50% of the amount you were required to withdraw.

IUL vs. 401(k): Which Is Better for Retirement Savings?

Indexed universal life insurance and 401(k) plans can both be used as investment tools for retirement. But there are some important differences to note. With IUL, returns are tied to the performance of an underlying index. If the index performs well, your policy earns a higher interest rate. If the index underperforms, on the other hand, your returns may shrink. Your insurance company can also cap the rate of return credited to your account each year, regardless of how well the underlying index does. For instance, you may have a cap rate of 3% or 4% annually.

In a 401(k) plan, you have the option to invest in index mutual funds or ETFs, but you’re not locked into just those investments. You can also choose actively managed funds, target-date funds, and other securities, based on your time frame for investing, goals, and risk tolerance. Your rate of return is still tied to how well those investments perform, but there’s no cap. So, if you invest in an index fund that goes up by 20%, you’ll see that reflected in your 401(k) balance.

A 401(k) also affords the advantage of an employer-matching contribution. This is essentially free money you can use to grow retirement wealth. With an indexed universal life insurance policy, you’re responsible for paying all of the premium costs.

Another big difference between the two centers on tax treatment and withdrawals. With an indexed universal life insurance policy, you can borrow against the cash value at any time. You’ll pay no capital gains tax on loans and no penalties unless you surrender the policy completely or fail to repay what you borrow. Death benefits pass to your beneficiaries tax-free.

With a 401(k), you generally can’t tap into this money penalty-free before the age of 59.5, even in the case of a hardship withdrawal. You may be able to avoid a tax penalty if you’re withdrawing money for qualified medical expenses, but you’d still owe income tax on the distribution. You could take out a 401(k) loan instead, but that also has tax implications. If you separate from your employer with an outstanding loan balance and fail to repay the loan in full, the entire amount can be treated as a taxable distribution.

Qualified distributions in retirement are taxable at your regular income tax rate. If you pass away with a balance in your 401(k), the beneficiary who inherits the money will have to pay taxes on it. Talking with a tax professional or your financial advisor can help you come up with a plan for managing tax liability efficiently both prior to retirement and after.

Bottom Line

Indexed universal life insurance and a 401(k) plan can both help you build wealth for retirement, but they aren’t necessarily interchangeable. If you have a 401(k) at work, this may be the first place to start when creating a retirement savings plan. You can then decide if IUL or another type of life insurance is needed to supplement your workplace savings as well as the money you’re investing in an IRA or brokerage account.

Retirement Planning Tips

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