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Universal & variable universal life (UL/VUL)
Since 1979· Insurance type
Depends on youExperts differ; the right answer depends on your situation.
Permanent life insurance with flexible premiums and a cash account; the variable version invests that account in market subaccounts.
See it on the Personal Finance & Estate map →How it works
Each month the insurer deducts cost-of-insurance and fees from the cash value and credits interest (UL) or investment results (VUL). You can pay more, less, or skip premiums while the cash covers charges. The catch: charges rise with age, so if credited rates fall or funding runs thin, the policy can lapse late in life. Guaranteed UL gives up most cash value for a locked premium and is a common low-cost permanent policy. VUL is a security sold with a prospectus.
Why it matters for you
Depends on you. It can be efficient permanent coverage for estate liquidity, but underfunded policies sold in high-rate years have lapsed just when owners were oldest.
Think of it like
Like a building's reserve account funding rising expenses: if contributions or interest fall short, it runs dry.
Rules, limits and sources (2026)
Introduced in 1979, generally credited to E.F. Hutton's insurance arm; 1980s policies illustrated at 10%+ rates later needed big premium increases. The SEC and FINRA also oversee VUL as a security; state insurance departments regulate both.
Watch out for
How many older UL policies will lapse as charges climb is unknown; owners often learn only by requesting an in-force illustration from the insurer.
Inside this (1)
Connections (2)
▸Universal & variable universal life (UL/VUL) is a flexible permanent form of Life insuranceStandard practice
How they connect
Universal life keeps lifelong coverage but unbundles whole life: premiums, cash value and the death benefit become adjustable, and charges are shown separately. That flexibility lets owners fund lightly or heavily, but it shifts risk to them; if the account runs dry, coverage ends.
When it applies
Introduced in 1979 as interest rates soared; universal life quickly took a large share of permanent life sales in the early 1980s.
How sure?
IRC Sec. 7702, added in 1984, defines when flexible policies qualify as life insurance; state regulators require annual statements showing charges.
Watch out for
How many 1980s policies sold on 10%-plus illustrations later lapsed is poorly documented; lawsuits over cost-of-insurance increases continue.
▸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.