Planning for retirement income often raises the same concern: will my savings actually last? That question is exactly what leads many people to ask what annuity insurance is and whether it belongs in their retirement plan.
Annuity insurance is a contract between an individual and an insurance company. In exchange for a lump sum or a series of payments, the insurer agrees to grow that money, often on a tax-deferred basis, and later pay it back as income, sometimes guaranteed for the rest of the annuitant’s life. That single feature — the promise of regular income for a chosen period, including a lifetime — is what separates an annuity from most other financial products.
Source: National Association of Insurance Commissioners
This guide breaks down how annuities work, the different types available, how they’re taxed, what they cost, and how to decide whether an annuity fits your retirement income plan.
What Is Annuity Insurance?
Annuity insurance, often shortened to just “annuity,” is an insurance contract designed to grow retirement savings and then convert those savings into a stream of income. Unlike life insurance, which pays a death benefit, an annuity is built around the opposite risk: the risk of outliving your money. Annuities have an accumulation period, during which the contract’s value grows, and a payout period, during which the insurer makes income payments to the annuitant.
Annuities can be immediate, meaning income payments begin shortly after purchase, or deferred, meaning income payments begin at a future date the owner chooses. Most deferred annuities also include a basic death benefit, so if the owner dies during the accumulation period, beneficiaries typically receive some or all of the annuity’s value.
Source: National Association of Insurance Commissioners
A 62-year-old retiree, for example, might purchase a deferred annuity with retirement savings, let it accumulate for a few years, and then convert it into monthly income payments at age 68 to supplement Social Security.
Ask specifically whether the annuity you’re considering is immediate or deferred, and whether it includes a death benefit, since these basics shape everything else about how the contract behaves. Annuity explained simply: it’s a contract that trades a lump sum or ongoing payments for future income, with the specific growth method and payout structure varying by type.
How Does an Annuity Work?
An annuity works in two stages: the accumulation phase, when money grows inside the contract, and the payout phase, when the insurer distributes that value back as income. During accumulation, the way the contract grows depends on whether it’s a fixed, indexed, or variable annuity. During payout, the owner can choose to annuitize, meaning convert the contract into a stream of guaranteed payments, or in many cases take a lump-sum or partial withdrawal instead.
Once payments begin under an annuitized payout option, the owner generally can’t withdraw additional money or change the payment amount. Payout choices commonly include income for the owner’s lifetime, income for the joint lifetime of the owner and a spouse, income for a set period of years, or a combination of a lifetime income with a minimum guaranteed payment period.
Source: National Association of Insurance Commissioners
An annuity owner might choose a joint-lifetime payout option with her spouse, for example, so that income continues for as long as either of them is alive, rather than stopping after her own lifetime.
Decide on a payout option carefully before annuitizing, since that decision is generally permanent once income payments begin. Understanding the difference between the accumulation and payout phases is the foundation for evaluating any specific annuity product.
Types of Annuities: Fixed, Indexed, Variable, Immediate, and Deferred
There are several main types of annuities, and each grows and pays out differently. A fixed annuity guarantees a minimum interest rate set by the insurer, with the possibility of a higher current rate that can change over time. An indexed annuity (sometimes called a fixed indexed annuity) credits interest based on the performance of a market index, such as the S&P 500, subject to a participation rate, cap rate, or spread, but the interest credited is never less than zero even if the index declines. A variable annuity allows the owner to direct funds into investment subaccounts, similar to mutual funds, with no guaranteed minimum return; the value can go up or down based on market performance, and the contract is registered as a security regulated by the SEC.
Source: National Association of Insurance Commissioners; U.S. Securities and Exchange Commission
Whether an annuity is immediate or deferred is a separate distinction that applies across all three growth types: an immediate annuity begins paying income soon after purchase, while a deferred annuity accumulates value first and begins payments later.
A retiree who wants predictable, guaranteed growth and is not comfortable with market risk might choose a fixed annuity. An investor comfortable with more risk in exchange for potentially higher growth, and who understands the product is a registered security, might choose a variable annuity instead. Someone who wants some growth potential tied to the market, with protection against index declines, is often a better fit for an indexed annuity.
| Annuity Type | How Value Grows | Guaranteed Minimum? | Regulated As a Security? | Best Fit |
| Fixed Annuity | Fixed interest rate set by insurer | Yes | No | Applicants who want guaranteed, predictable growth |
| Indexed Annuity | Interest linked to a market index, subject to caps/participation rates | Yes (never less than 0%) | No | Applicants who want growth potential with downside protection |
| Variable Annuity | Investment subaccounts, similar to mutual funds | No | Yes — registered with the SEC | Applicants comfortable directing investment risk |
| Immediate Annuity | N/A — income starts shortly after purchase | Depends on underlying type | Depends on underlying type | Retirees who need income right away |
| Deferred Annuity | Accumulates value before payout begins | Depends on underlying type | Depends on underlying type | Individuals still years from needing income |
Source: National Association of Insurance Commissioners; U.S. Securities and Exchange Commission
Match the annuity type to your actual risk tolerance and timeline, not just the highest illustrated growth rate. The differences between fixed, indexed, and variable annuities are structural, not just marketing labels, and each comes with a different balance of guarantees and growth potential.
Indexed Annuities vs. Indexed Universal Life Insurance
Indexed annuities and indexed universal life insurance both credit interest based on market index performance using similar mechanics, such as caps and participation rates, but they serve fundamentally different purposes. An indexed annuity is built to accumulate savings and later provide retirement income, with no life insurance death benefit as its core purpose. Indexed universal life insurance is a permanent life insurance policy first, with a death benefit as its core purpose, and cash value growth as a secondary feature.
An individual focused primarily on retirement income might choose an indexed annuity, while someone who also needs a death benefit for beneficiaries, along with potential cash value growth, might choose indexed universal life insurance instead. Some people use both products together as part of a broader financial plan, since they address different needs.
Clarify your primary goal before choosing between the two. If the priority is converting savings into guaranteed retirement income, an annuity is built for that specifically. If the priority is a death benefit with growth potential, indexed universal life insurance is the more direct fit.
Annuities and Retirement Income Planning
Annuities are commonly used in retirement income planning because they directly address longevity risk, the risk of outliving your savings. A properly structured annuity can convert a portion of retirement savings into guaranteed retirement income that continues for life, which is a feature few other financial products offer in the same way.
Many retirees use an annuity to supplement Social Security and any pension income, specifically to cover essential expenses, while keeping other investments available for growth or discretionary spending. A retirement annuity doesn’t need to represent all of someone’s savings. It’s often one piece of a broader income strategy.
A pre-retiree, for example, might allocate a portion of her retirement savings to a deferred annuity specifically to guarantee that her essential monthly expenses are covered for life, while leaving other retirement accounts invested for growth and flexibility.
Work with a licensed advisor to determine what portion of your retirement savings, if any, makes sense to allocate to an annuity, based on your other income sources and overall financial picture. Annuities are a tool for managing longevity risk, not a replacement for a full retirement plan.
Benefits and Drawbacks of Annuities
The main benefit of an annuity is the ability to convert savings into a predictable or guaranteed income stream that can last for life, along with tax-deferred growth during the accumulation phase. The main drawbacks are limited liquidity during the surrender charge period and, for variable annuities, direct market risk.
| What Works In Your Favor | What to Keep In Mind |
| Tax-deferred growth during the accumulation phase | Withdrawals and income payments are generally taxed as ordinary income |
| Guaranteed lifetime income options available | Surrender charges apply if you withdraw money too early |
| Protection from longevity risk | A 10% federal tax penalty may apply to withdrawals before age 59½ |
| Fixed and indexed annuities offer downside protection | Variable annuities carry direct investment risk and no guaranteed minimum |
| Multiple payout structures to match personal needs | Product complexity varies significantly by annuity type |
Source: National Association of Insurance Commissioners; Internal Revenue Service
Consider an owner who needs to withdraw a large portion of an annuity’s value in year two of a seven-year surrender charge period. That owner would likely face a meaningful surrender charge, which is why annuities are generally better suited to money that isn’t needed for near-term expenses.
Only allocate money to an annuity that you’re confident you won’t need during the surrender charge period, and review the specific surrender schedule before you buy. Annuities offer real advantages for long-term retirement income, but the trade-off is reduced short-term liquidity.
How Are Annuities Taxed?
Annuities receive tax-deferred treatment during the accumulation phase, meaning growth isn’t taxed each year as it accrues. Once money is withdrawn or income payments begin, the taxable portion is generally taxed as ordinary income, not at capital gains rates. For a nonqualified annuity purchased with after-tax money, the IRS generally allows the owner to recover the cost of the annuity tax-free over the payment period, with only the amount above that cost basis treated as taxable income.
Source: Internal Revenue Service
Withdrawals taken before age 59½ may also be subject to a 10% federal tax penalty, in addition to ordinary income tax, similar to early withdrawal rules for other retirement accounts.
Source: National Association of Insurance Commissioners
An owner who withdraws money from a nonqualified annuity at age 55, for example, would generally owe ordinary income tax on the taxable portion of the withdrawal, plus a 10% early withdrawal penalty on that amount, unless an exception applies.
Talk with a tax professional before taking a withdrawal from an annuity, especially before age 59½, since the combination of ordinary income tax and a potential penalty can meaningfully affect the amount you actually receive. Tax deferral is a genuine benefit of annuities, but it is deferral, not full tax avoidance.
Annuity Fees, Surrender Charges, and Free-Look Periods
Annuities typically include fees and charges that reduce the contract’s value, most notably a surrender charge for withdrawals made during a set number of years after purchase. The surrender charge percentage generally decreases each year until the surrender period ends, and many annuities allow a limited penalty-free withdrawal each year, often up to 10% of the account value.
After purchase, annuity contracts also come with a free-look period, a set number of days during which the owner can cancel the contract and receive a refund. According to the National Association of Insurance Commissioners, many states provide a free-look period of roughly 10 to 30 days, though some consumer guidance cites ranges up to 60 days depending on the state and how the annuity was sold.
Source: National Association of Insurance Commissioners
An owner who receives an annuity contract and, after reviewing it during the free-look period, decides the payout structure doesn’t match what was explained at the point of sale, can cancel the contract and receive a refund according to its terms.
Read the full contract and disclosure documents during the free-look period, not just the sales illustration, and ask specifically about the surrender charge schedule, any market value adjustment provisions, and all fees before that period ends. Fees and surrender charges vary significantly between annuities, which makes this one of the most important sections of any contract to review carefully.
How to Buy an Annuity
Buying an annuity involves defining your income goals, comparing annuity types, and reviewing the contract carefully before committing funds:
- Determine how the annuity fits your overall retirement income plan.
- Speak with a licensed insurance agent about fixed, indexed, and variable options.
- Compare guaranteed minimum rates, caps, participation rates, and fees across carriers.
- Review the surrender charge schedule and confirm how much you can withdraw penalty-free each year.
- Complete the application and review the contract carefully during the free-look period.
A prospective buyer, for example, might compare a fixed annuity and an indexed annuity from two different carriers side by side, focusing on guaranteed minimum rates and surrender schedules before choosing one.
Ask every question you have before signing, including how the salesperson is compensated, and check the insurer’s financial strength rating from an independent agency such as A.M. Best, Standard & Poor’s, or Moody’s. All annuity guarantees depend on the issuing insurance company’s financial strength and claims-paying ability.
Source: National Association of Insurance Commissioners
Common Mistakes to Avoid
- Not understanding the surrender charge period. Committing money you may need in the short term can result in significant charges.
- Confusing tax-deferred with tax-free. Withdrawals and income payments are generally taxed as ordinary income, not exempt from tax.
- Overlooking the 10% early withdrawal penalty. This applies to most withdrawals taken before age 59½.
- Choosing a variable annuity without understanding it’s a security. Variable annuities carry direct market risk and require a prospectus review.
- Annuitizing without considering flexibility needs. Once income payments begin under many payout options, the decision generally can’t be reversed.
Is an Annuity Right for You? Decision Checklist
An annuity is generally a strong fit if:
- You want to guarantee that at least a portion of your retirement income will last for life.
- You have other liquid savings available and won’t need this money during the surrender charge period.
- You want tax-deferred growth as part of a broader retirement strategy.
- You’re comfortable with the specific guarantees and risks of the annuity type you’re considering.
It may not be the right fit if:
- You need full liquidity and access to your funds in the near term.
- You’re not comfortable with the complexity of comparing fees, caps, and surrender schedules.
- You’re looking for a security with unlimited growth potential and no insurance-based guarantees, in which case a direct brokerage investment may be more appropriate.
Summary
Annuity insurance is a contract that converts savings into future income, often on a tax-deferred basis, with structures ranging from guaranteed fixed rates to market-linked indexed growth to fully variable, security-registered returns. Annuities address longevity risk directly by offering the option of guaranteed lifetime income, but they come with trade-offs, including surrender charges, ordinary income tax treatment on withdrawals, and a potential early withdrawal penalty before age 59½. Used thoughtfully alongside other retirement savings, an annuity can be one effective piece of a complete retirement income plan.
Conclusion
If you’re concerned about outliving your retirement savings, or you simply want a clearer picture of what annuity insurance is and how it works, understanding the different types and their trade-offs is the right place to start. Annuities aren’t a one-size-fits-all solution, but for the right situation, they offer a genuine way to convert savings into guaranteed retirement income.
Hexis Legacy Group works with multiple leading U.S. carriers to help you compare fixed, indexed, and other annuity options alongside indexed universal life insurance and other retirement planning strategies. Speak with a licensed advisor to get a free, no-obligation quote and find the retirement income strategy that fits your goals.
External References
Internal Revenue Service. “Publication 575, Pension and Annuity Income.” 2025. https://www.irs.gov/publications/p575. Accessed August 4, 2026.
National Association of Insurance Commissioners. “Buyer’s Guide for Deferred Annuities.” 2022. https://content.naic.org/sites/default/files/publication-anb-lp-consumer-annuities-fixed.pdf. Accessed August 4, 2026.
National Association of Insurance Commissioners. “What You Should Know Before Buying an Annuity.” https://content.naic.org/sites/default/files/consumer-what-to-know-before-buying-annuity.pdf. Accessed August 4, 2026.
U.S. Securities and Exchange Commission. “Variable Annuities.” Investor.gov. https://www.investor.gov/introduction-investing/investing-basics/glossary/variable-annuities. Accessed August 4, 2026.
Frequently Asked Questions
No. Life insurance pays a death benefit to beneficiaries when the insured dies, while an annuity is designed to pay income to the owner during their lifetime, addressing the opposite financial risk.
It depends on the type. Fixed and indexed annuities generally guarantee a minimum value, while variable annuities carry direct investment risk and can lose value based on market performance.
A deferred annuity accumulates value over time before income payments begin, while an immediate annuity begins paying income shortly after purchase.
No. Many annuities allow lump-sum or partial withdrawals, subject to any surrender charges, without requiring the owner to convert the entire contract into a stream of income payments.
Most deferred annuities include a basic death benefit that pays some or all of the remaining value to beneficiaries, though the outcome after annuitizing depends on the specific payout option chosen.
No. Annuity guarantees depend on the financial strength and claims-paying ability of the issuing insurance company, not a government guarantee.
