Glossary

Subaccount

An investment option inside a variable annuity or variable life policy, similar to a mutual fund, whose value rises and falls with its holdings.

Also called: variable subaccount, investment subaccount, separate account fund

A subaccount is a portfolio inside a variable life insurance policy or variable annuity where the owner's money is invested. Each subaccount follows a stated strategy, such as large-company stocks, bonds, international equities or a target-date mix, and is often managed by an outside fund company. Subaccounts are held in the insurer's separate account, which is legally walled off from the insurer's general account and its creditors.

You choose how to allocate premiums among the available subaccounts and can usually transfer between them without current tax. Value is tracked in accumulation units whose price changes daily with the underlying investments. Hypothetically, if you hold 1,000 units of a bond subaccount priced at $12, your value is $12,000; if the unit price falls to $11.50, it's $11,500.

Subaccounts carry their own management fees on top of the contract's mortality and expense charge and any rider fees, so total costs can be high. Unlike a fixed account, they offer no guarantee of principal, and poor returns inside variable life can raise the risk of a lapse. The prospectus lists each subaccount's fees and past performance. See variable annuities: how they work, what they cost, who they suit and Variable universal life (VUL) insurance.

Last reviewed October 4, 2026

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Related terms

Variable annuity An annuity whose value is invested in market subaccounts, so it can grow or lose money, with optional riders that guarantee income or a death benefit. Variable life insurance Permanent life insurance whose cash value is invested in market subaccounts, so values and sometimes the death benefit rise or fall with performance. Mortality and expense (M&E) charge An annual variable annuity fee, charged as a percentage of account value, that pays for the insurer's guarantees, sales costs and administration. Cash value The savings component that builds inside whole life, universal life and other permanent policies, which the owner can borrow against or withdraw. Guaranteed minimum death benefit A variable annuity feature that pays heirs at least a set floor, such as premiums paid minus withdrawals, even if the account has lost value.

Related guides

Annuity fees, explained The charges inside annuities: M&E, admin, fund and rider fees, surrender charges, commissions, and costs built into fixed rates. Guaranteed lifetime withdrawal benefit riders A GLWB rider promises withdrawals for life from an annuity even if the account runs out. How the benefit base, withdrawal percentage, roll-ups and fees work. Fees and charges inside permanent life insurance Charges inside whole, universal, indexed and variable life: premium loads, cost of insurance, administrative and fund fees, riders and surrender charges. Variable annuities: how they work, what they cost, who they suit A variable annuity invests in subaccounts, so its value rises and falls with markets. Fees, riders, surrender charges, SEC and FINRA rules, who should skip it. Variable life insurance and the securities rules that govern it Variable life is both insurance and a security. How SEC registration, the prospectus, FINRA licensing and state insurance law apply, and how to check a seller. Variable universal life (VUL) insurance Variable universal life lets you invest policy cash value in market-based subaccounts. How VUL works, what it charges, how it can lapse, and who it suits.

Related insurers

Axcelus Financial Formerly Lombard International US, a Philadelphia carrier of private placement life insurance and annuities for the wealthy, owned by BroadRiver since 2023. Investors Preferred Life A small South Dakota carrier that writes only private placement life insurance and annuities for accredited, ultra-wealthy investors through their advisors. RiverSource Ameriprise Financial's insurer, formerly IDS Life, selling mostly variable universal life plus term, indexed UL and annuities through Ameriprise advisors.

Related annuity companies

Equitable A New York insurer that created the buffered annuity in 2010 and sells RILAs, variable annuities and a MYGA through advisors; merging with Corebridge. Jackson National A Lansing, Michigan, annuity specialist owned by NYSE-listed Jackson Financial, known for variable annuities and also selling RILAs and fixed index annuities.