Personal Finance & Estate › Life & other insurance › Universal & variable universal life (UL/VUL)
Indexed universal life (IUL)
Since 1997· Insurance type
Watch outA common mistake, trap or scam.
Universal life whose cash value is credited by a stock-index formula, with a cap on gains and a floor at zero.
See it on the Personal Finance & Estate map →How it works
The money isn't invested in the market. The insurer credits interest based on, say, the S&P 500's price change, excluding dividends, subject to a cap (often around 8–11%), a participation rate, and a 0% floor. Monthly insurance and policy charges come out regardless. Sales pitches stress tax-free retirement income through policy loans. Main traps: illustrations assuming 6–7% forever, caps the insurer can lower, surrender charges lasting 10–15 years, and lapse risk that can trigger a tax bill on loans.
Why it matters for you
Watch out. It is among the most aggressively sold products, and regulators have repeatedly tightened its illustration rules. Have a fee-only advisor review any IUL before buying or surrendering one.
Think of it like
Like a percentage-rent lease with a ceiling: you share some upside, capped, while fixed charges come out every month.
Red flags and protection
First sold in 1997. The NAIC's Actuarial Guideline 49 (2015), its 2020 revision (49-A) and a 2023 update limited illustrated rates; state regulators and consumer advocates have criticized 'tax-free retirement' pitches.
Watch out for
Defenders say it suits high earners who have maxed other accounts; critics say costs swamp the benefit. Long-run results versus illustrations remain little studied.
Connections (3)
▸Indexed universal life (IUL) is an index-linked variant of Universal & variable universal life (UL/VUL)Watch out
How they connect
IUL is universal life with a different crediting engine. Instead of a declared interest rate, the cash value earns a formula tied to a stock index, with a cap and a 0% floor; nothing is actually invested in stocks. All the UL mechanics remain: flexible premiums, rising cost-of-insurance charges, and lapse if the account can't cover them.
When it applies
First sold in 1997, two years after the first indexed annuity; sales took off after 2008, when low rates made plain UL crediting unattractive.
How sure?
NAIC Actuarial Guideline 49 applies specifically to indexed UL illustrations; insurers file IUL with state regulators as a universal life product.
Watch out for
Whether option-based crediting can deliver illustrated returns after fees over decades is unproven; actual long-run policy data are scarce.
▸Indexed universal life (IUL) is often pushed at Free-lunch seminars: trust mills & annuity churningWatch out
How they connect
Indexed universal life pays large first-year commissions and is marketed as 'tax-free retirement income' with 'no market losses,' making it a seminar and social-media favorite alongside annuities. Retirees may be urged to fund it from IRAs or home equity, or to replace existing policies.
When it applies
Seminars, webinars and online ads since the 2000s; IUL sales grew sharply in the 2010s, and pitches to retirees remain common.
How sure?
The NAIC and state regulators tightened illustration rules (Actuarial Guideline 49 in 2015, 49-A in 2020) after finding illustrations overstated likely returns.
Watch out for
Whether IUL suits anyone near retirement is debated: insurance charges rise with age, and buyers in their 60s or 70s face high costs and long surrender periods.
▸Indexed universal life (IUL) offers capped returns versus Index funds & ETFsWatch out
How they connect
IUL pitches compare it to the stock market. But index funds deliver the full index return, including dividends of about 1–2% a year, for fees near 0.05%. IUL credits only part of price gains, up to a cap, and policy charges come out first. You trade upside for a 0% floor on crediting.
When it applies
Common in sales comparisons, seminars and social media pitches that promote IUL as a retirement alternative.
How sure?
S&P index data show dividends are a large share of long-run stock returns; IUL contracts disclose caps, participation rates and charges.
Watch out for
Comparisons hinge on assumptions about caps, fees and taxes; few independent studies track real IUL results over decades.