What Is an Annuity?
Annuities are long-term insurance products that convert savings into steady, tax-deferred income. They’re designed to protect retirees from outliving their money, offering options for guaranteed lifetime payments and flexible growth based on your goals and risk tolerance.
- Written by Rachel Christian
Rachel Christian
Financial Writer and Certified Educator in Personal Finance
Rachel Christian is a writer and researcher for RetireGuide. She covers annuities, Medicare, life insurance and other important retirement topics. Rachel is a member of the Association for Financial Counseling & Planning Education.
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Lamia Chowdhury
Lamia Chowdhury
Financial Editor
Lamia Chowdhury is a financial content editor for RetireGuide and has over three years of marketing experience in the finance industry. She has written copy for both digital and print pieces ranging from blogs, radio scripts and search ads to billboards, brochures, mailers and more.
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Toby Walters, CFA®
Toby Walters, CFA®
Chartered Financial Analyst and Paraplanner
Toby Walters, CFA®, has over 25 years of financial research experience. With a knowledge and understanding of researching and analyzing financial data, he has developed a unique and experienced viewpoint on money matters. He has been a chartered financial analyst since 2003, and most recently a portfolio analyst and paraplanner.
Read More- Published: April 22, 2020
- Updated: October 24, 2025
- 7 min read time
- This page features 7 Cited Research Articles
How Do Annuities Work?
Annuities work in two main phases: accumulation and distribution.
During the accumulation phase, you pay premiums into the contract — either as a single lump sum or through multiple contributions over time. Your money then grows on a tax-deferred basis, allowing it to compound faster than a taxable account.
When you enter the distribution phase, you begin receiving payments based on your contract terms. You can choose to receive income for a set period or for the rest of your life.
The two phases of an annuity contract:- Accumulation: The savings phase.
- Distribution: The payout phase.
Many people use annuities to help fill income gaps after they stop working — especially when pensions or other guaranteed income sources aren’t available.
TipIf you’re nearing retirement, consider how an annuity could work alongside your other income sources, such as Social Security or withdrawals from your retirement accounts.Types of Annuities
Different annuities are designed for different financial goals. The right choice depends on how much risk you’re comfortable taking, how soon you need income, and whether you prefer guaranteed growth or market-linked returns.
Types of AnnuitiesType of Annuity Best For Growth Potential Risk Level Fixed Annuity Those seeking guaranteed, predictable returns Steady, guaranteed interest Low Fixed Indexed Annuity People wanting growth tied to a market index but with downside protection Moderate, linked to index performance Low to Medium Variable Annuity Investors comfortable with market exposure who want higher potential returns Investors comfortable with market exposure who want higher potential returns Medium to High Each annuity type offers unique advantages. For instance, a fixed annuity provides predictable returns and principal protection, while a variable annuity offers growth potential with greater risk exposure.
Learn More About Your Annuity Options
Talk to one of Annuity.org's expert agents to see if an annuity is right for your retirement savings plans.
*Ad: Clicking will take you to our partner Annuity.org.How Different Types Work in Real Life
Everyone’s retirement story looks different — and so do their income needs. Here are a few real-world scenarios showing how different types of annuities can support various goals and comfort levels.
1. Fixed Annuity: Security Over Growth
Linda, 67 — Retired Teacher
Linda has always been careful with her money. Most of her savings sit in a high-yield savings account and certificates of deposit (CDs), but she’s worried that inflation could eat away at her returns. She doesn’t want to risk the stock market this late in retirement — she just wants steady, predictable income.How a Fixed Annuity Helps:
Linda purchases a five-year fixed annuity with a guaranteed interest rate. Her money grows steadily without market exposure, and she knows exactly how much income she’ll receive each year.Why It Works:
The annuity gives Linda peace of mind — she can budget confidently, knowing her retirement income is safe from market swings.TIPFixed annuities are ideal if you value stability and guaranteed returns more than high growth.2. Fixed Indexed Annuity: Balanced Growth and Protection
Marcus, 60 — Small Business Owner
Marcus plans to retire within five years. He’s built a strong portfolio through his 401(k) and other investments, but he’s worried about retiring during a market downturn.How a Fixed Indexed Annuity Helps:
Marcus chooses a fixed indexed annuity linked to the S&P 500. His contract guarantees he won’t lose principal if the market dips — but if the market performs well, he can share in those gains up to a capped amount.Why It Works:
Marcus gets a balance of safety and opportunity. His retirement funds keep growing, but he doesn’t have to fear losing years of progress if the market corrects before he retires.Did You Know?Indexed annuities often include a guaranteed minimum rate of return, even if the market underperforms.3. Variable Annuity: Growth Potential With Flexibility
Emily, 55 — Corporate Executive
Emily is a high earner who maxes out her 401(k) every year. She’s comfortable with some investment risk and wants to grow her savings while protecting against longevity risk — the fear of outliving her money.How a Variable Annuity Helps:
Emily invests in a variable annuity that allows her to choose from several subaccounts (similar to mutual funds). She also adds a guaranteed lifetime withdrawal benefit (GLWB) rider, which ensures she’ll receive income for life even if the market drops later.Why It Works:
Emily can pursue growth during her peak earning years but still lock in lifetime income for her future retirement years.Pro TipAdding a rider for guaranteed withdrawals can help protect your future income, but it may come with added fees.Pros and Cons of Annuities
Annuities can be a valuable part of a balanced retirement plan, but they’re not right for everyone. Here’s a clear look at their advantages and disadvantages to help you decide if they fit your needs.
Pros and ConsAre Annuities a Good Investment?Pros- Guaranteed Income for Life
- Tax-Deferred Growth
- Customizable Features
- Legacy Protection
- Peace of Mind
Cons- Limited Access to Funds
- Complex Contracts
- Inflation Risk
- Fees and Costs
John Clark, licensed insurance advisor and owner of Senior Solutions Insurance Agency, lists the benefits of an annuity.How To Buy an Annuity
Buying an annuity is simpler than many people think — but it does require careful planning and comparison. Because annuities are long-term commitments, it’s important to understand how they fit into your retirement strategy before signing a contract.
Here’s how to get started.
1. Decide What You Want the Annuity To Do
Before you buy, identify your main goal. Are you looking for:
- Guaranteed lifetime income?
- Growth without market risk?
- A way to pass money to your heirs?
Your goal determines which type of annuity makes the most sense — fixed, indexed or variable.
TipThink about how an annuity can complement your Social Security, pension or other income sources, rather than replace them.2. Choose When You Want To Receive Income
You can choose an immediate annuity, which starts paying income right away, or a deferred annuity, which lets your money grow before payments begin.
- Immediate annuities are often best for retirees who want income now.
- Deferred annuities work well if you’re still saving and want future income.
3. Compare Providers and Products
Annuities are sold by insurance companies, but you can also buy them through banks, financial advisors, and brokerage firms. Because each insurer offers different rates and terms, shopping around is key.
When comparing providers, look for:
- Strong financial ratings from independent agencies like AM Best or Standard & Poor’s.
- Transparent fee structures with no hidden charges.
- Flexible contract options that match your income goals.
4. Review Contract Details Carefully
Before committing, read the annuity contract in full or review it with a licensed professional. Make sure you understand:
- Surrender periods and withdrawal limits
- Any added fees or riders
- How and when your payments will begin
Did You Know?Most states require a free-look period, typically 10 to 30 days, during which you can cancel your contract and get a full refund if you change your mind.5. Fund the Annuity
You can purchase an annuity in several ways:
- With savings or cash from your bank account
- By rolling over funds from a 401(k), IRA, or another retirement account
- Through a qualified plan, if offered by your employer
Be sure to consult a financial or tax professional before transferring funds from another account to avoid unnecessary taxes or penalties.
6. Confirm and Begin Your Income Plan
Once your contract is funded and finalized, you’ll select how and when to receive payments. You can choose:
- Monthly, quarterly, or annual payments
- Income for life or for a fixed period
- Single or joint payouts (to cover your spouse as well)
This flexibility lets you tailor the annuity to your retirement lifestyle, whether you want consistent income to cover monthly bills or a deferred payout later in life.
Pro TipWork with a licensed financial advisor who understands retirement income planning. They can help you compare rates, evaluate features and make sure the annuity aligns with your broader financial goals.Understanding Annuities and How They Support Your Retirement Income
An annuity is a long-term financial product designed to provide steady income, often for life. Many retirees use annuities to supplement Social Security or pension benefits, ensuring they have predictable income even as other investments fluctuate.
When you buy an annuity from an insurance company, you’re essentially exchanging a lump sum or a series of payments for guaranteed future income. Depending on the type of annuity, you can begin receiving payments immediately or defer them until a later date, such as when you retire.
Unlike most investments, annuities are built for income stability and protection. They can help safeguard your savings against market downturns and reduce the risk of outliving your money.
Lock In Today’s Best Fixed Annuity RatesStart with a free annuity consultation to learn how annuities can help fund your retirement.
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Last Modified: October 24, 2025Share This Page7 Cited Research Articles
- Wisconsin Office of the Commissioner of Insurance. (2024, October). Consumer’s Guide to Understanding Annuities. Retrieved from https://oci.wi.gov/Documents/Consumers/PI-214.pdf
- U.S. Securities and Exchange Commission. (2020, July 31). Updated Investor Bulletin: Indexed Annuities. Retrieved from https://www.investor.gov/introduction-investing/general-resources/news-alerts/alerts-bulletins/investor-bulletins/updated-13
- Financial Industry Regulatory Authority. (n.d.). Fixed Annuities. Retrieved from https://www.finra.org/investors/investing/investment-products/annuities
- Insurance Information Institute. (n.d.). The Difference Between Annuities and Life Insurance. Retrieved from https://www.iii.org/article/the-difference-between-annuities-and-life-insurance
- U.S. Securities and Exchange Commission. (n.d.). Annuities. Retrieved from https://www.investor.gov/introduction-investing/investing-basics/investment-products/insurance-products/annuities
- U.S. Securities and Exchange Commission. (n.d.). Qualified Longevity Annuity Contract (QLAC). Retrieved from https://www.investor.gov/introduction-investing/investing-basics/glossary/qualified-longevity-annuity-contract-qlac
- U.S. Securities and Exchange Commission. (n.d.). Variable Annuities. Retrieved from https://www.investor.gov/introduction-investing/investing-basics/investment-products/insurance-products/variable-annuities
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