Annuities do earn returns, but not in the way a savings account earns interest

An annuity does not sit in a bank account collecting a fixed interest rate. Instead, the insurance company that holds your annuity invests your money — usually in bonds, stocks, or a mix of both — and the returns from those investments become your gain. The structure and the type of annuity you own determine how much of that gain you see and when you receive it.

This matters because it changes how much your money grows and what happens if you need it back. A fixed annuity works differently from a variable annuity, which works differently from an indexed annuity. Each one ties your returns to a different source, and each one carries different risks and guarantees.

Key Takeaways

  • Fixed annuities pay you a may provide rate set by the insurance company, similar to a bond yield, and do not fluctuate with market performance.
  • Variable annuities let you choose how the insurance company invests your money, so your returns rise and fall with stock or bond markets.
  • Indexed annuities tie your returns to a stock market index like the S&P 500, but with a cap on how much you can gain in a good year.
  • The insurance company keeps a portion of investment returns as its fee, and you may also pay surrender charges if you withdraw money early.
  • Interest and investment gains are tax-deferred inside an annuity, meaning you do not pay tax on the growth until you begin taking withdrawals.

How a fixed annuity earns returns

A fixed annuity works like a bond issued by an insurance company. You give the company a lump sum or make regular payments, and in return it promises to pay you a fixed rate of return for a set period — often three, five, seven, or ten years. That rate is locked in when you buy the annuity and does not change, regardless of what happens in the stock market.

The insurance company invests your money in its own bond portfolio and keeps the difference between what those bonds earn and what it pays you. If the company's bonds earn 4 percent but it promises you 2.5 percent, the company keeps 1.5 percent. Your money grows at the rate the company promised, and you know exactly what you will have at the end of the contract period.

The trade-off is safety for growth. Fixed annuities are predictable and backed by the insurance company's claims-paying ability, but they typically earn less than you might make in the stock market over the same time. If inflation rises, your fixed return loses purchasing power.

How a variable annuity earns returns

A variable annuity lets you choose how the insurance company invests your money. You pick from a menu of investment options — usually mutual funds that hold stocks, bonds, or a combination — and your returns depend on how those investments perform. If the stock market rises, your annuity value rises. If it falls, your annuity value falls.

You bear the investment risk, but you also have the potential for higher returns than a fixed annuity. The insurance company does not promise a minimum return; it straightforward invests according to your choices and takes a fee for managing the account. That fee is typically 0.5 to 2 percent per year, depending on the annuity contract.

Variable annuities often come with optional riders — add-ons that cost extra but provide guarantees. A may provide minimum income rider, for example, promises a minimum payment even if your investments lose money. These riders shift some risk back to the insurance company and cost you in annual fees, but they can protect you if markets perform poorly.

How an indexed annuity earns returns

An indexed annuity sits between fixed and variable. Your returns are tied to the performance of a stock market index — usually the S&P 500 — but the insurance company caps how much you can earn in any given year. If the S&P 500 rises 12 percent, your annuity might earn only 8 percent because of the cap. If the index falls, you typically earn zero percent but do not lose principal.

This structure appeals to people who want market upside without market downside. You cannot lose money in a down year, but you also cannot capture the full gain in a strong year. The insurance company keeps the difference between the index return and what it credits to you, which is how it profits and funds the downside protection.

Indexed annuities come in many flavors, with different caps, participation rates, and reset periods. A participation rate of 80 percent means you earn 80 percent of the index gain; a cap of 6 percent means your gain stops there even if the index rises more. Read the contract carefully, because these terms vary widely and directly affect how much your money grows.

Fees and how they reduce your returns

Every annuity charges fees, and those fees reduce the returns you actually receive. A fixed annuity's fee is built into the rate the company promises you — you do not see a separate bill, but the company's profit margin is already subtracted. A variable annuity typically charges an annual management fee of 0.5 to 2 percent, plus fees for any optional riders you add. An indexed annuity's fee is implicit in the cap and participation rate.

Most annuities also charge a surrender charge if you withdraw money before a set period ends — often five to ten years. This charge can be 5 to 10 percent of your withdrawal, though it typically declines each year. If you need your money back early, the surrender charge can significantly reduce what you actually receive.

Some annuities also charge an annual contract fee or administrative fee, separate from investment management. These are usually small — $25 to $100 per year — but they add up over time. Always ask for a complete fee schedule before you buy, because fees directly reduce the growth you see.

Tax deferral and when you pay tax on gains

One major advantage of annuities is tax deferral. The interest, dividends, and capital gains your annuity earns are not taxed each year the way they would be in a regular investment account. Instead, all growth compounds tax-free inside the annuity until you begin taking withdrawals.

When you do withdraw money, you pay ordinary income tax on the gains — not the lower capital gains tax rate that applies to stocks held outside an annuity. This matters because ordinary income tax rates are usually higher. If you are in the 24 percent tax bracket, you pay 24 percent on annuity gains, whereas long-term capital gains might be taxed at 15 percent.

If you withdraw money before age 59½, you also owe a 10 percent early withdrawal penalty on the gains portion (not on your original contribution). This penalty applies to most annuities, though some have exceptions for death, disability, or structured withdrawals. The tax deferral is valuable, but it comes with strings attached.

How annuity returns compare to other investments

Fixed annuities typically earn 3 to 5 percent per year, depending on current interest rates and the length of the contract. That is competitive with bonds but usually lower than the long-term average stock market return of roughly 10 percent per year. If you are young and have decades until retirement, a fixed annuity may not grow your money as much as stocks would.

Variable annuities can earn as much as the stock market if you choose stock-heavy investments, but you also bear the full downside risk. Indexed annuities typically earn 4 to 7 percent per year because of the cap, which is better than fixed annuities but worse than owning stocks directly during strong market years.

The comparison also depends on your time horizon and risk tolerance. If you need may provide income and cannot afford to lose principal, an annuity's lower but stable return may be worth more to you than the higher average return of stocks. If you can weather market swings and do not need the money for twenty years, stocks in a regular account may build more wealth and cost less in fees.

Frequently Asked Questions

Can I lose money in an annuity?

In a fixed annuity, no — your principal and may provide rate are protected by the insurance company. In a variable annuity, yes — your account value can fall if your chosen investments decline. In an indexed annuity, typically no — you usually do not lose principal, but your gains are capped.

How often do annuity rates change?

Fixed annuity rates are locked in when you buy and do not change for the contract period. After that period ends, the insurance company offers a new rate, which may be higher or lower. Variable and indexed annuity returns change daily based on market performance.

What happens to my annuity if the insurance company fails?

Each state has a guaranty fund that protects annuity holders if an insurance company becomes insolvent. Coverage limits vary by state but typically range from $100,000 to $500,000 per person per company. Check your state's insurance department website for the exact limit.

Can I withdraw my money anytime without penalty?

Most annuities allow you to withdraw a small percentage — often 10 percent per year — without a surrender charge. Withdrawals beyond that amount usually trigger a surrender charge during the contract period. Once the surrender period ends, you can withdraw freely, though you still owe income tax on gains.

Is an annuity a good way to save for retirement?

That depends on your age, how much you have already saved, and whether you want may provide income. Annuities work well for people close to retirement who want to lock in a stable payment. For younger savers with decades ahead, lower-cost investments like index funds may build more wealth.