What Is an Annuity? Types, Rates, and How They Work

Annuity Education

Updated March 5, 2026 · Brandon Roberts · Originally published June 29, 2012

What Is an Annuity? A Plain-English Guide to Types, Rates, and Uses


Most people hear the word "annuity" and immediately picture something complicated — stacks of fine print, confusing riders, and a product they've been told they should either love or hate depending on who's talking.

The reality is simpler than the reputation suggests.

An annuity is a contract between you and an insurance company. You give them money. In return, they guarantee you either growth, income, or both — depending on the type of annuity and how you structure it. No market risk on your principal. No guessing whether your money will be there when you need it.

That's the core of it. Everything else — the product types, the features, the strategies — builds on that single idea: transferring risk to an insurance company in exchange for a guarantee.

The question isn't whether annuities are "good" or "bad." It's whether a specific type of annuity, structured in a specific way, solves a specific problem in your financial life. That's always the right question to ask about any financial product.

This guide walks through the major types of annuities available today, explains how they work in plain language, and helps you think about whether one belongs in your plan. We've been writing about these products since 2012 and working with them for over two decades. What follows is what we wish more people understood before they form an opinion.

How Annuities Work

The Two Phases Every Annuity Shares


Regardless of type, every annuity has two potential phases. Understanding them makes the rest of the conversation much clearer.

The Accumulation Phase

This is the period when your money grows inside the annuity contract. Depending on the product, that growth might come from a guaranteed fixed interest rate, from interest credits linked to a market index, or from some combination. The key feature during accumulation is tax deferral — you don't pay taxes on gains until you take the money out, which allows your balance to compound more efficiently than it would in a taxable account.

How long the accumulation phase lasts depends entirely on you and the product you choose. It could be three years. It could be twenty.

The Annuitization Phase

This is when you convert your accumulated value into a guaranteed income stream. You tell the insurance company: start sending me checks. Depending on the terms you choose, those payments might last for a fixed number of years, for the rest of your life, or for the joint lives of you and your spouse.

The income amount is based on your account value, an assumed interest rate, and — if you choose a life-contingent payout — mortality assumptions. That last part simply means: the older you are when you start income, the higher each payment tends to be, because the insurance company expects to make fewer total payments.

An important distinction: Not every annuity owner annuitizes. Many people use annuities purely for accumulation — locking in a guaranteed rate for a set number of years and then taking their money in a lump sum or rolling it into another product. Others use income riders (more on these below) to create guaranteed income without formally annuitizing. The two-phase framework is the foundation, but modern annuity design gives you more flexibility than the textbook suggests.

Annuity Types

Four Annuity Types Worth Understanding


The annuity market has evolved considerably over the past two decades. Some product types that dominated the conversation ten or fifteen years ago are less relevant today, while others have emerged as genuinely useful tools for specific problems. Here are the four types that matter most for people approaching or already in retirement.

Multi-Year Guaranteed Annuities (MYGAs)

A MYGA works like a CD issued by an insurance company. You deposit a lump sum, the insurer guarantees a fixed interest rate for a set number of years (typically three to ten), and your money grows tax-deferred until you withdraw it.

No fees, no moving parts, no market exposure. At the end of the term, you can take your money, roll it into another annuity, or convert it to income.

Best for: People who want a guaranteed rate on money they won't need for a few years, especially in a non-qualified (after-tax) account where tax deferral adds meaningful value.

Single Premium Immediate Annuities (SPIAs)

A SPIA is the original annuity concept — and still the simplest. You hand the insurance company a lump sum, and they begin sending you guaranteed income payments immediately (or within a year). Payments can last for a set period or for the rest of your life.

There is no accumulation phase. There is no account value to monitor. You are buying a paycheck.

Best for: People who need to turn a lump sum into reliable, guaranteed monthly income — essentially creating their own personal pension.

Fixed Indexed Annuities (FIAs) with Income Riders

A fixed indexed annuity credits interest based on the performance of a market index (such as the S&P 500), subject to a cap or participation rate. Your principal is protected — if the index goes down, you don't lose money. If it goes up, you get a portion of the gain.

The real power of modern FIAs is the income rider: a guaranteed lifetime withdrawal benefit that provides income you cannot outlive, regardless of what happens to your account value.

Best for: People who want guaranteed lifetime income with some growth potential and are willing to accept a longer commitment (typically seven to ten years).

Traditional Fixed Annuities

These are the predecessors to MYGAs. They guarantee a minimum interest rate and declare a current rate that the insurer may adjust annually. Less predictable than a MYGA because the rate beyond the first year isn't locked in.

Traditional fixed annuities still have their place, but for most people looking for a guaranteed rate over a specific period, a MYGA is the more straightforward choice.

Best for: People who want principal protection with modest guaranteed growth and some flexibility.

If you've read about fixed indexed annuities elsewhere and come away confused or skeptical, you're not alone. Much of the criticism is either outdated or directed at practices rather than products. We wrote about that distinction specifically because it matters. And if you want a deeper look at how FIAs perform in practice, our piece on a real-world FIA success story lays out actual numbers.

A Note on Other Products

What About Variable Annuities?


Variable annuities invest in sub-accounts that function similarly to mutual funds, which means your principal is exposed to market risk. Because of this, variable annuities are classified as securities and regulated by FINRA and the SEC. They require a securities license to sell and a different set of suitability standards.

We don't sell variable annuities, and we don't advise on them. That's not because they never serve a purpose — it's because our practice focuses entirely on fixed insurance products where the guarantees come from the insurance company's general account, not from market performance. We stay in our lane so we can go deeper in it.

If you're evaluating a variable annuity, work with a licensed financial advisor who specializes in securities-based products and can assess whether the fees, features, and risk profile are appropriate for your situation.

What to Know

Surrender Charges: The Trade-Off You Should Understand


Annuities don't charge upfront sales loads the way some investment products do. Instead, insurance companies use surrender charges — a declining fee applied if you withdraw more than your allowed amount during the early years of the contract. These charges compensate the insurer for the costs of acquiring and managing your business, and they typically decrease each year until they reach zero.

This is a genuine trade-off, and it deserves an honest framing rather than a glossy one.

On one hand, surrender charges mean your money isn't fully liquid for several years. If you need all of it back in year two, you will pay a penalty. On the other hand, the surrender period is exactly what allows the insurance company to offer you a guaranteed rate that's higher than what you'd get from a fully liquid account. You're exchanging some short-term access for a better long-term guarantee.

Most annuity contracts include a penalty-free withdrawal provision — typically allowing you to take out up to 10% of your account value each year (or the interest earned) without incurring any surrender charges. This means the product isn't as illiquid as it first appears, but it's not a checking account either.

The practical rule: Don't put money into an annuity that you know you'll need back within the surrender period. Annuities are designed for money you're willing to set aside for a specific number of years in exchange for a guarantee. If the timeline fits, the surrender charge is a non-issue. If it doesn't fit, the annuity isn't the right tool — regardless of how good the rate looks.

Some contracts also include a Market Value Adjustment (MVA), which can increase or decrease your surrender value based on changes in interest rates since you purchased the contract. Interestingly, an MVA can actually work in your favor if interest rates have declined since purchase. But it's another reason to understand the terms before you sign.

The Current Landscape

Why Annuity Rates Matter Right Now


Annuity rates are a direct function of the interest rate environment. When rates are low, annuity yields compress. When rates rise, annuity products become significantly more competitive — and that's exactly where we are today.

As of early 2026, MYGA rates from A-rated insurance carriers remain near 15-year highs. For people who have been waiting for a better moment to lock in guaranteed growth or guaranteed income, the current window is worth serious attention.

Feature 5-Year MYGA 5-Year CD
Representative rate (A-rated) 5.50% – 6.30% ~4.15%
Tax treatment on growth Tax-deferred until withdrawal Taxed annually
Principal protection Insurer guarantee + state guaranty assoc. FDIC insured (up to $250K)
Early access Typically 10%/year penalty-free Forfeit earned interest
Annual fees None None

Rates shown are representative ranges as of early March 2026 and are subject to change. Specific rates depend on carrier, term, deposit amount, and state. This is not a guarantee or projection of any specific product. For a detailed look at how MYGAs compare to CDs, see our post on Certificate of Deposit Alternative: Multi Year Guaranteed Annuities.

The rate difference between a MYGA and a CD is meaningful on its own. But the tax-deferral advantage compounds the gap further, especially for people in a non-qualified account (after-tax money). In a CD, you owe income tax on earned interest every year, even if you don't withdraw it. In a MYGA, that same interest compounds untouched until you take a distribution. Over a five- or ten-year period, the difference in net growth can be substantial.

We've covered why the current rate environment is particularly favorable — and why annuities make sense as part of a broader retirement strategy — in depth elsewhere on the site.

Decision Framework

How to Think About Whether an Annuity Belongs in Your Plan


An annuity isn't a universal solution. It's not the right product for every person or every dollar. But for certain problems, it's the most efficient tool available — and the conversation deserves more nuance than the blanket opinions you'll find in most financial media.

Here's a practical framework. An annuity may make sense for you if:

You need guaranteed income in retirement. If Social Security and any pension you have don't cover your essential monthly expenses, you have an income gap. A SPIA or an FIA with an income rider can fill that gap with guaranteed payments that don't depend on market performance and can't be outlived. This is the single most common reason people buy annuities — and the one where they tend to provide the most peace of mind.

You have money you want to grow at a guaranteed rate without market risk. If you have a sum of money — in an IRA, a maturing CD, proceeds from a home sale, or just savings — that you won't need for three to ten years, a MYGA can lock in a guaranteed return that currently outpaces most comparable options. You know exactly what your balance will be at the end of the term.

You want tax-deferred growth on non-qualified money. If you've already maxed out your 401(k), IRA, and other tax-advantaged accounts, an annuity is one of the few remaining places where growth compounds without an annual tax drag. This is especially relevant for higher earners who need additional tax-efficient savings vehicles.

You're concerned about sequence-of-returns risk in early retirement. The first five to ten years of retirement are the most vulnerable to market downturns. Having a portion of your assets in guaranteed products — earning a known rate or providing guaranteed income — can protect you from being forced to sell investments at a loss to cover living expenses.

An annuity is not a replacement for a diversified financial plan. It's a tool that handles a specific job — guaranteeing growth or income — and it does that job better than almost anything else. Securities-based investments have their own role to play in long-term wealth building. The question isn't "annuity or investments." It's "which dollars belong where, and what job is each one doing?"

If this framing resonates, the next step is straightforward: look at your specific numbers. How much guaranteed income do you need? How much of your savings could you set aside for a defined period? What rate environment are you looking at today versus where you expect to be in three or five years?

Those are exactly the kinds of questions we help people work through. We've been doing it for over twenty years, and we've written extensively about the honest case for and against annuities — because an informed decision is always better than a pressured one.

Product suitability depends on individual circumstances including age, health, income needs, time horizon, and existing assets. This is general education, not a recommendation for any specific product. Guarantees are backed by the financial strength and claims-paying ability of the issuing insurance company.

See what today's guaranteed rates could mean for your situation


Whether you're comparing MYGAs to CDs, exploring guaranteed retirement income, or just trying to figure out if an annuity makes sense for the money you have — we can help you map it out in about 15 minutes. No sales pitch. If we can help, we'll tell you how. If we can't, we'll tell you that too.

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3 thoughts on “What Is an Annuity? Types, Rates, and How They Work”

  1. Can you 1035 cost basis of old annuities into a new annuity? Was that what you were hinting at?
    Great article! I noticed you didn’t cover deferred annuities or equity indexed (is that just index annuities?).

    Reply
    • Yes you can carry cost basis over through 1035 exchange. If you’re referring to my final point about annuitization on an old annuity, my point is having a smaller non-qualified annuity that you could dump a bunch of money into a then annuitize for the income stream isn’t a bad idea–especially since you can make use of the old mortality table if you set this up at a younger age.

      Reply
      • Also, indexed encompasses equity indexed. There are certain state laws that prohibit the term “equity indexed” FYI.

        All annuities that aren’t immediate would be deferred. An area that I didn’t get into that we will in the future is single premium vs. flexible premium deferred annuities.

        Reply

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