IUL for Nurses: Does It Belong Next to Your 403(b) or 457(b)?

For most nurses, indexed universal life (IUL) insurance should come after your 403(b) or 457(b), not instead of it. Workplace plans offer tax breaks and, in some plans, employer contributions that an insurance policy can't. An IUL can still earn a place if you need lifelong life insurance and can fund it well for many years.

IUL is permanent life insurance with a cash value that earns interest tied to a stock index, within a cap and a floor. It is not a retirement account, and it carries ongoing insurance charges. This guide shows how it lines up against the plans nurses actually have, and what regulators want you to watch for.

What retirement plans do nurses usually have?

Nurses who work for nonprofit or public employers may have a 403(b), a 457(b), or both. Which one depends on who your employer is.

• 403(b): The IRS explains that 403(b) plans are offered by public schools and certain 501(c)(3) tax-exempt organizations, a group that can include nonprofit hospitals. They work much like a 401(k).
• 457(b): These plans are offered by state and local governments and certain tax-exempt organizations. Nurses at a county or state hospital may have one.
• 401(k): The IRS compares the 403(b) to a 401(k) plan maintained by a for-profit entity, so nurses at for-profit hospitals, clinics or staffing agencies may get a 401(k) instead.

How much can you put in for 2026?

For 2026, the IRS set the employee contribution limit at $24,500 for 403(b), 401(k) and governmental 457 plans. If you're 50 or older, the general catch-up adds $8,000, and a higher catch-up of $11,250 applies at ages 60 through 63.

Here's a detail that's easy to miss: the 457(b) limit is separate. The IRS says your 457(b) deferral limit is not combined with deferrals to a 403(b). If your employer offers both, you may be able to put up to $24,500 in each for 2026, or $49,000 total before catch-ups (our sum of the two limits), if your pay and plan rules allow.

That's a lot of tax-advantaged room, and it's the first reason to be skeptical of a pitch that says you need an IUL because your retirement plan is "too small."

Not every 457(b) is the same

A non-governmental 457(b) from a private nonprofit works differently. The IRS notes these plans must stay unfunded: the money remains the employer's property and is available to its general creditors if the employer is sued or goes bankrupt. They also don't allow the age-50 catch-up, and they must be limited to a select group of management or highly compensated employees. If yours is this type, ask HR how the plan is held before you rely on it.

How does IUL work, in plain terms?

You pay premiums, the insurer takes out charges, and the rest builds a cash value that earns index-linked interest. The death benefit goes to your beneficiaries.

FINRA describes indexed universal life as following a set stock index, such as the S&P 500, rather than letting you pick investments, and says it is generally not considered a security. Your money isn't invested in the market directly. A cap limits how much interest you can earn, and a floor, such as 0%, keeps the index-linked interest credited from dropping below that level.

The catch is the cost of insurance and other charges, which keep coming out of the cash value even when the index earns nothing. Our guide to what indexed universal life insurance is covers caps, floors and fees in more detail.

How does IUL compare with a 403(b) or 457(b)?

The biggest difference is purpose: workplace plans are built to save for retirement, while IUL is built to pay a death benefit. Here is a side-by-side view.

The IRS says 403(b) plans cannot be funded with life insurance issued after September 24, 2007. So an IUL always sits outside your plan, bought with money you've already paid tax on. The IRS also notes that 403(b) plans may have high administrative costs, so compare your plan's fees too. On the plus side for IUL, the IRS says life insurance proceeds paid to a beneficiary because of the insured's death generally aren't taxable income.

Taking money out of an IUL is usually done with policy loans or withdrawals. The NAIC notes that loans you haven't repaid, plus interest, are subtracted from the death benefit, and the IRS says that if you surrender a policy for cash, proceeds above your cost in the policy count as income. See IUL for retirement income for how that works and where it goes wrong.

When might an IUL make sense for a nurse?

IUL tends to fit a narrow group: nurses who want permanent life insurance and have already covered the basics. It may be worth a look if all of these are true:

• You need a death benefit for life, not just until the kids are grown or the mortgage is paid.
• You already contribute enough to get your full employer match.
• You have an emergency fund, so you won't need to pull from the policy early.
• You can pay well above the minimum premium for many years, including on lean years or after a cut to your hours.
• You'll read an in-force illustration every year and adjust if needed.

If your main goal is to replace your income while your family depends on it, term life usually costs far less. Compare the two in IUL vs. term life insurance.

For example, a hypothetical 38-year-old ICU nurse puts 6% of pay in her 403(b) to get the full match, has a term policy through age 60, and wants a smaller permanent policy to leave something to her children. She is the kind of buyer an agent might discuss IUL with. A 26-year-old new grad with private loans and no match yet usually is not. These are illustrative profiles, not recommendations.

What risks do regulators warn about?

The main risk is lapse: a policy that runs out of cash value after years of payments. State regulators have issued public warnings about this for universal life, the family IUL belongs to.

The New York Department of Financial Services issued a 2019 consumer alert after a higher-than-average number of complaints. It said many consumers who paid for years later found their policies had lapsed with little to no value, or had to pay large additional premiums to keep coverage. It warned that most universal life policies don't guarantee premiums, cash values or benefits over the long term.

The Wisconsin Office of the Commissioner of Insurance issued a similar alert in 2021. It explained that the cost of insurance rises as you age, and that insurers can raise those charges, though never above the guaranteed maximum in the policy.

For a fuller look at the trade-offs, read IUL pros and cons.

What should you ask before you buy?

Ask questions that test the policy under bad years, not just good ones. The NAIC explains that illustrations are governed by the Life Insurance Illustrations Model Regulation (#582), and that the basic illustration shows both guaranteed and non-guaranteed elements.

1. What does the guaranteed column show, and at what age does coverage end under it?
2. Does the policy still last to age 90 or 100 at a lower assumed interest rate?
3. How long is the surrender charge period, and how much is it in years one to five?
4. What will the monthly cost of insurance be at 50, 60 and 70?
5. Which riders are included, what do they cost, and what do they pay for?
6. What happens if I pay only the minimum for two years during a job change?
7. Is the agent licensed in my state? You can check with your state insurance department.

Nurses may change jobs, cut hours or take leave during a career. A policy you can't keep funding is the costliest kind. More guides for your profession are on the nurses hub.