Variable Annuity Calculator
Model your variable annuity across optimistic, base, and conservative return scenarios.
📊 What is a Variable Annuity?
A variable annuity is an insurance contract where you invest a premium in sub-accounts - essentially mutual fund portfolios offered by the insurer - and the contract's accumulated value rises and falls with the investment performance of those sub-accounts. Unlike a fixed annuity that guarantees a set interest rate, or a fixed-indexed annuity that provides market-linked upside with a downside floor, a variable annuity's value can decrease in poor market conditions. In exchange for this market exposure, variable annuities offer higher growth potential and often include optional guaranteed benefit riders.
The defining characteristic of variable annuities is their cost structure. In addition to the underlying fund expense ratios, variable annuities charge an annual Mortality and Expense (M&E) fee typically ranging from 0.5% to 1.5%. Optional riders - such as Guaranteed Minimum Income Benefit (GMIB), Guaranteed Minimum Withdrawal Benefit (GMWB), or enhanced death benefits - add further annual charges of 0.5–1.5% each. Total all-in fees in retail variable annuities can reach 2.5–4% annually, which significantly erodes net returns. A low-cost variable annuity from a direct provider may charge as little as 0.1–0.5% total.
Variable annuities grow tax-deferred - no annual taxes on earnings during accumulation. This makes them useful for investors who've maxed other tax-advantaged accounts (401k, IRA) and want additional tax-deferred growth. However, withdrawals are taxed as ordinary income, not at the lower capital gains rate, making direct index fund investing in a taxable account more tax-efficient in many cases. This calculator models the net-of-fee accumulated value across three return scenarios to help you evaluate real-world outcomes.
📐 Variable Annuity Formula
The critical insight from this formula is that fees compound against you just as returns compound for you. A 1.5% annual fee may seem small, but over 20 years it reduces a $100,000 investment's growth by approximately 26% compared to a fee-free investment at the same gross return. The three-scenario model helps quantify the range of possible outcomes given the inherent uncertainty of equity market returns.