If you’ve been researching an indexed universal life policy, you’ve probably noticed something: the pitch usually sounds amazing, and the fine print rarely comes up. An IUL can be a powerful tool for the right family, but it’s also one of the most misunderstood products in the business. Before you buy an IUL, there are five questions that separate a policy built to work from one built to sell. Ask them, and you’ll know exactly what you’re signing up for.

I’m Cory Levine, and I help families in Boca Raton and across the country make these decisions with clear eyes. Here are the five questions I’d want my own family to ask.

1. How is this policy actually structured?

This is the question that matters most, and it’s the one most people never think to ask. Two IULs can have the same name and behave completely differently depending on how they’re designed. A properly structured IUL is built to maximize cash value and minimize the cost of insurance — often by funding the policy at a healthy level and keeping the death benefit as low as the IRS allows for the premium going in.

A poorly structured IUL does the opposite: a large death benefit relative to the premium, which quietly drains more of your money into insurance charges every year. Same product, very different outcome. If someone can’t clearly explain how your policy is structured and why, that’s a signal to slow down. You can read more about what proper structure looks like on my IUL page.

2. What are the caps, floors, and participation rates — and can they change?

An IUL credits interest based on the movement of a market index, with two guardrails. The floor (often zero) means a down year in the market doesn’t take a bite out of your cash value from market losses. The cap limits how much upside you can capture in a strong year. There may also be a participation rate that determines what percentage of the index gain you receive.

Here’s the honest part: these numbers are not always locked forever. The insurance company can adjust caps and participation rates over time within contract limits. That’s not a reason to avoid an IUL — it’s a reason to understand the guarantees versus the “current” assumptions before you commit. Ask what’s contractually guaranteed and what isn’t.

3. What illustration rate is being used — and what happens at a lower one?

Every IUL comes with an illustration showing how the cash value might grow. The problem is that a rosy assumed rate can make almost any policy look spectacular. A number that looks great on paper may not hold up in the real world, and results will vary.

Ask to see the same policy illustrated at a more conservative rate. If it still makes sense at a lower assumption, you’re looking at something built on a realistic foundation. If it only shines at an aggressive rate, that’s a warning sign. A good advisor will show you both without being asked.

4. How and when can I access the cash value?

One of the reasons families use cash value life insurance is flexible access to money down the road — for retirement income, an opportunity, or an emergency. Policy loans and withdrawals can, when designed and managed correctly, be a tax-advantaged source of income for many people. But the details matter.

Ask how loans work, what they cost, and how taking money out affects your death benefit and the policy’s ability to stay in force. A policy that’s overloaned and underfunded can lapse — and a lapse can create a tax bill. Used correctly, this is one of the most attractive features of an IUL; used carelessly, it’s a trap. This is closely related to the tax-advantaged strategies I walk clients through, and results depend on your specific situation.

5. What happens if I can’t keep funding it?

An IUL is a long-term commitment. It works best when it’s funded consistently for years. So it’s fair to ask: what happens if my income changes and I need to pause or reduce premiums? A well-designed policy has some breathing room built in. A thin one can collapse the moment life throws a curveball.

I’m a widower raising two boys, so I don’t take the “what if life changes” question lightly — it’s exactly the kind of thing a family needs a straight answer on before signing. Make sure you understand the flexibility you actually have.

The bottom line

An IUL isn’t good or bad on its own. It’s a tool, and like any tool, the value is in how it’s built and who’s guiding you. These five questions cut through the sales language and get you to the truth: is this policy designed to serve you, or to sell you? If your current agent gets uncomfortable when you ask them, that tells you something too. If you want life insurance that also protects you while you’re living, take a look at living benefits as well.

Frequently asked questions

Is an IUL a good investment?

An IUL is life insurance first, not an investment in the traditional sense. It can build cash value that grows tax-deferred with a floor that helps protect against market losses, but it’s best viewed as a long-term protection-and-accumulation tool rather than a substitute for a brokerage account. Whether it fits depends on your goals, budget, and time horizon.

What’s the difference between a good and bad IUL?

Mostly structure and funding. A properly structured IUL keeps insurance costs low and funds the cash value efficiently, while a poorly structured one carries a large death benefit that erodes your money in fees. Same product name, very different long-term results.

Can I lose money in an IUL?

The floor is designed to protect your cash value from market losses, but policy charges, caps, and underfunding can still reduce your value or, in a worst case, cause a policy to lapse. That’s exactly why the five questions above matter before you buy.

This article is educational, not financial advice. Book a call and we’ll look at your specific situation: Schedule your free call here.