An annuity is a contract with an insurance company. You give the insurer money, either as a lump sum or over time, and the contract can provide tax-deferred accumulation, future withdrawals, or a stream of income that may last for a set period or for life.
Quick Answer
Annuities are not one product. A fixed annuity, variable annuity, indexed annuity, and immediate income annuity can solve very different problems. The useful question is not simply, “Are annuities good?” It is, “What risk am I asking this particular contract to transfer, and what am I giving up to get that protection?”
That distinction matters because the word annuity gets used for contracts with very different investment exposure, guarantees, fees, surrender rules, and payout structures. Some are built mainly for accumulation. Others are built mainly to turn a lump sum into predictable retirement income.
Show the key points
- What an annuity is: A contract with an insurance company that can accumulate value and/or provide future income.
- Why people buy them: Usually to transfer some market, longevity, or income-timing risk to an insurer.
- What to watch: Liquidity limits, surrender charges, contract fees, inflation risk, insurer strength, and complicated riders.
- How guarantees work: Insurance-company guarantees depend on the issuing insurer's claims-paying ability. They are not FDIC guarantees.
- Tax treatment: Nonqualified annuity earnings generally grow tax-deferred, but distributions can be taxable as ordinary income and special rules apply.
On This Page
- What Are Annuities and How Do They Work?
- Why Do People Buy Annuities?
- Types of Annuities: Fixed, Variable, Indexed, Immediate and Deferred
- Are Annuities Safe?
- Annuity Pros and Cons
- How to Decide Whether an Annuity Belongs in Your Retirement Plan
- How Are Annuities Taxed?
- Frequently Asked Questions About Annuities
- The Bottom Line on Annuities
- Where to Go Next
- How We Verified This
What Are Annuities and How Do They Work?
At the most basic level, an annuity shifts some financial risk from you to an insurance company. According to Investor.gov, annuities are insurance contracts designed for retirement and other long-term goals. What happens after you fund one depends on the contract.
The Two Basic Phases
- Accumulation. A deferred annuity can hold money before income begins. Depending on the contract, value may grow at a fixed declared rate, through market-linked crediting rules, or through investment subaccounts.
- Distribution. You may take withdrawals under the contract rules or elect an income option. Annuitization converts value into a stream of payments for a specified period, for life, or under another payout option.
The Core Trade
You give up some liquidity and flexibility in exchange for contractual features. Those features might be a guaranteed interest rate, downside protection under contract terms, a death benefit, or income you cannot outlive. The more guarantees and riders you add, the more important it becomes to understand the cost and restrictions.
Why Do People Buy Annuities?
The strongest reason to consider an annuity is usually risk transfer. Many retirees are less interested in beating an index than in making part of retirement income more predictable.
- Longevity risk. Certain income annuities can provide payments for life, which helps address the risk of living longer than expected.
- Market-risk transfer. Some fixed and indexed contracts protect contract value from direct stock-market losses, subject to the insurer’s guarantees and contract terms.
- Tax deferral. Earnings inside a nonqualified annuity generally are not taxed annually while they remain in the contract. Tax treatment on withdrawal depends on the contract and distribution method.
- Behavioral stability. Some people value having a predictable income floor that does not require deciding every month how much to sell from an investment portfolio.
Michael’s Take
I saw the same mistake repeatedly when people evaluated annuities. They started with the product name instead of the retirement problem. Start with the problem. Do you need guaranteed income, principal stability, tax deferral, or something else? Then decide whether an annuity is the cleanest way to solve that specific job.
Types of Annuities: Fixed, Variable, Indexed, Immediate and Deferred
| Type | Main job | Main tradeoff |
|---|---|---|
| Fixed annuity | Contractual interest crediting and principal guarantees under the contract | Liquidity limits, surrender periods, inflation risk |
| Variable annuity | Tax-deferred investment exposure through subaccounts | Market risk plus contract and investment expenses |
| Fixed indexed annuity | Interest linked in part to an external index under a crediting formula | Participation rates, caps, spreads and contract complexity can limit credited gains |
| Immediate annuity | Turn a lump sum into income that starts relatively soon | Less liquidity after annuitization and payout depends on age, options and market conditions |
| Deferred annuity | Accumulate value now and delay withdrawals or income | Surrender schedule, tax rules and contract restrictions matter before the payout phase |
If you are choosing among products rather than learning the category, use the dedicated decision pages. See fixed annuity pros and cons, variable annuity pros and cons, and the guide to immediate annuities and payouts.
Myth Busted
“An indexed annuity gives you the S&P 500 return without the downside.” Not exactly. Indexed annuity interest is determined by the contract’s crediting method. Caps, participation rates, spreads and other provisions can make the credited interest very different from the index’s actual total return.
Are Annuities Safe?
“Safe” needs a definition. An annuity can reduce some risks while adding others. A fixed contract may protect contract value from direct stock-market losses, for example, while still exposing you to insurer credit risk, inflation risk, liquidity limits and contract complexity.
Important Safety Distinction
Annuities are not FDIC-insured bank deposits. Contractual guarantees depend on the claims-paying ability of the issuing insurance company. State life and health insurance guaranty associations may provide protection if an insurer fails, but coverage levels and rules vary by state and contract. The National Organization of Life & Health Insurance Guaranty Associations explains that guaranty-association coverage is a floor, not necessarily a ceiling, and amounts above a state’s benefit level may become claims against the insolvent insurer’s estate.
That is more accurate than saying an insurer failure means you automatically lose everything. It is also more accurate than implying that an annuity guarantee is equivalent to a Treasury or FDIC guarantee.
Annuity Pros and Cons
Potential Advantages
- Lifetime income options can reduce longevity risk.
- Nonqualified contracts can provide tax-deferred accumulation.
- Fixed contracts can provide a known crediting rate for a stated period under contract terms.
- Some contracts provide death benefits, income riders or other guarantees for an additional cost or under specified conditions.
- An income floor may make the rest of a retirement portfolio easier to manage for some households.
Potential Disadvantages
- Liquidity can be limited. Surrender charges can apply during the early contract years. Investor.gov notes that variable-annuity surrender periods commonly last several years and can sometimes extend to ten years.
- Fees can be substantial. Variable annuities may include mortality and expense charges, administrative fees, underlying fund expenses, and rider costs.
- Inflation can erode fixed income. A level monthly payment buys less over time unless the contract includes an inflation-adjusted feature.
- Complexity makes comparison harder. Crediting formulas, riders, withdrawal bases and surrender schedules can make two annuities with similar names behave very differently.
- Tax deferral is not always an extra benefit. An annuity held inside an IRA or other tax-deferred retirement account does not create a second layer of tax deferral.
A Better Way to Compare
Imagine two retirees with the same $500,000 portfolio. One wants every dollar available for emergencies and heirs. The other has enough liquid savings but wants a larger floor of lifetime income to cover housing and food. The same annuity can be a poor fit for the first person and useful for the second. Product labels matter less than the job the money needs to do.
How to Decide Whether an Annuity Belongs in Your Retirement Plan
Do not start by asking how much of your portfolio should be in annuities. There is no universal 25%, 40%, or 50% rule that fits everyone. Start by identifying the income gap or risk you are trying to cover.
- Define the job. Is this money for lifetime income, principal stability, tax-deferred accumulation, legacy goals, or something else?
- Protect liquidity first. Money you may need soon is a poor candidate for a long surrender schedule or irreversible annuitization.
- Compare the guarantee with the restriction. Every guarantee should answer: what exactly is guaranteed, by whom, for how long, and what do I give up?
- Read the surrender schedule. Know the free-withdrawal amount, surrender period, and what happens if you need more.
- Separate base contract from riders. An income rider can use a benefit base that is not the same as cash value. Do not confuse a rider’s accounting value with money you can withdraw.
- Compare insurer strength. Guarantees are only as strong as the issuer’s claims-paying ability, subject to applicable state guaranty-association protections.
- Check tax location. If the annuity is inside an IRA, ask what additional problem the annuity solves beyond tax deferral.
2026 Tax Reminder
The IRS continues to distinguish qualified and nonqualified annuity taxation. For a nonqualified commercial annuity, earnings generally grow tax-deferred, and nonperiodic withdrawals before the annuity starting date are generally allocated to earnings first and basis second. If you annuitize, part of each payment may represent tax-free recovery of your investment in the contract under the applicable IRS method.
How Are Annuities Taxed?
Annuity tax treatment depends on where the money came from and how you take it out. The IRS General Rule for Pensions and Annuities explains that payments from a nonqualified annuity can contain both a tax-free return of your investment in the contract and a taxable portion. The IRS also explains in Publication 575 that withdrawals from many nonqualified annuities before the annuity starting date are generally treated as earnings first, then basis.
Taxable annuity income is generally ordinary income, not capital-gain income. A 10% additional federal tax can also apply to the taxable portion of certain distributions before age 59½ unless an exception applies.
Frequently Asked Questions About Annuities
How much does a $100,000 annuity pay per month?
There is no single correct payout. An immediate-annuity quote depends on age, sex where permitted, current interest rates, single-life versus joint-life coverage, period-certain or refund features, and when payments begin. Use an actual current quote for payout decisions rather than a generic dollar figure.
What is the biggest downside of an annuity?
For many buyers, the biggest downside is the trade between guarantees and flexibility. Surrender charges, rider rules, annuitization choices and insurer-specific provisions can make it expensive or impossible to change course later.
Is an annuity better than a 401(k)?
They are not direct substitutes. A 401(k) is a retirement-plan account with contribution, employer-plan and tax rules. An annuity is an insurance contract that can be held inside or outside a retirement account. The right comparison depends on whether you are deciding where to save, how to invest, or how to turn savings into retirement income.
Are annuities guaranteed?
Specific contract guarantees may be guaranteed by the issuing insurer, subject to contract terms and the insurer’s claims-paying ability. Variable subaccount investment performance is not guaranteed. State guaranty-association protection may apply if an insurer becomes insolvent, subject to state limits and rules.
Can I take money out of an annuity?
Often yes before annuitization, but surrender charges, tax consequences, rider adjustments and contract limits can apply. After annuitization, access to the original contract value can be restricted or eliminated depending on the payout option.
The Bottom Line on Annuities
An annuity can be useful when a clearly defined guarantee solves a retirement problem you actually have. It can be a poor fit when the sales pitch is doing more work than the contract, when liquidity matters more than certainty, or when you are paying for riders you do not need.
The cleanest way to evaluate one is to write the job in one sentence before looking at the product. “I want $X of lifetime income to cover essential expenses” is a job. “My advisor showed me an indexed annuity” is not.
