Comparison Last reviewed: 2026-10-03 Part of Comparisons

IUL vs VUL (Variable Universal Life)

Written and reviewed by Hans Goldstein, licensed insurance producer, NPN 20602398 · CA Insurance License #4273294
Last reviewed October 3, 2026 · Published October 3, 2026

Verdict: they solve different problems. An indexed universal life (IUL) policy credits interest linked to an index, with a floor (usually 0%) and a cap, so your cash value is not invested in the market. Variable universal life (VUL) invests cash value in market subaccounts with no floor and no cap, so it can grow or fall with the market. VUL is a security, sold by prospectus through a registered representative. Hans is a licensed insurance agent, not a securities representative, so he offers the IUL side only and does not recommend VUL.

Side by side

IUL vs VUL (general features; each contract differs)

	Indexed universal life (IUL)	Variable universal life (VUL)
What the cash value does	Earns index-linked interest credits; not invested in the market	Invested in subaccounts you choose (similar to mutual funds)
Downside	Floor, usually 0% crediting (charges still apply)	No floor; cash value can fall with the market
Upside	Capped or limited by participation rates	Uncapped, minus fees
Regulation	Insurance product (state insurance department)	Security and insurance: SEC-registered, FINRA rules, prospectus
Who can sell it	Licensed life insurance agent	Registered representative with a securities license and an insurance license

VUL basics: SEC Investor.gov. Caps, participation rates, loan rates, charges and dividends are not guaranteed and can change.

What the floor really protects

The IUL floor protects the interest credit, not the cash value. In a year the index falls, an IUL credits 0%, and the month's charges (cost of insurance, fees) still come out, so cash value can still go down a little. A VUL in the same year can lose what the subaccounts lose, plus charges. In 2008 the S&P 500 total return was about -37% and in 2022 about -18% (Damodaran data). That is the risk a VUL owner holds and an IUL owner does not.

The trade is the upside. An IUL with a 10% cap credits 10% in a year the index rises 25%. A VUL keeps the 25%, minus its fees. Over long periods the cap costs real money in strong markets; the floor saves real money in bad ones.

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Why the regulation matters to you

A VUL is sold with a prospectus that discloses its subaccounts, fees and the agent's compensation structure, and the seller must hold a securities license. That is not a mark against VUL; it is a different kind of product with different rules. Hans is not securities-licensed, so this page explains VUL for comparison only. If you want a VUL, work with a registered representative and read the prospectus.

Who leans which way

IUL tends to suit people who want permanent coverage with cash value that cannot be credited a market loss, and who accept capped upside.
VUL tends to suit people comfortable with market risk inside a life policy, a long horizon and active subaccount management, working with a securities-licensed advisor.
Neither suits someone who will not fund the policy well for 15+ years. Both have significant early charges.

IUL reviews · IUL vs the S&P 500 · IUL pros and cons

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Hans Goldstein · 213-414-2808 · NPN 20602398, independent licensed insurance producer

Frequently asked questions

What is the difference between IUL and VUL?

IUL credits index-linked interest with a floor and a cap, so cash value is not invested in the market. VUL invests cash value in market subaccounts with no floor and no cap.

Can a VUL lose money?

Yes. VUL cash value can fall with the market, plus charges. IUL cannot be credited an index loss, though charges can still reduce cash value in a 0% year.

Is VUL a security?

Yes. VUL is registered with the SEC, sold by prospectus, and sold by registered representatives who hold securities licenses.

Does Hans sell VUL?

No. Hans is a licensed insurance agent, not a securities representative. He offers IUL and explains VUL for comparison only.

Which has more upside, IUL or VUL?

VUL, because its upside is not capped. IUL caps or limits the upside in exchange for a floor on crediting.

Sources

Hans Goldstein, CA Insurance License #4273294 · NPN 20602398 · Goldstein & Co. LLC dba Goldstein Insurance Services, CA License #6016830

Contact: hans@hansgoldstein.com · 213-414-2808

General education, not tax or legal advice. Tax treatment depends on your facts and on current law, which can change. Talk to your CPA or estate attorney. Guarantees are backed by the financial strength and claims-paying ability of the issuing insurance company. Guarantees apply only to the contractual terms of the policy. Caps, participation rates, loan rates, charges and dividends are not guaranteed and can change. Hans is paid a commission by the insurer if you buy a policy through him. For life insurance, ask and he will tell you what he earns on your specific policy. Product and company names are trademarks of their owners. Goldstein Insurance Services is an independent agency, not affiliated with or endorsed by any insurer named here. Life insurance requires underwriting; not everyone qualifies. This page describes products in general terms; read the policy and the insurer's disclosures before you buy.