Annuities have a reputation problem. Say the word at a dinner party and you’ll get one of two reactions: a blank stare, or a horror story about a pushy salesperson and a product nobody fully understood. That’s a shame, because underneath the jargon and the commissions, an annuity is actually a simple idea — you hand an insurance company a chunk of money, and it promises to hand money back to you, either as guaranteed growth or as a steady stream of income. Understanding how that trade works is the difference between using an annuity as a smart tool and getting talked into one you don’t need.
And these products are having a moment. Americans bought a record $461 billion in annuities in 2025, according to industry researcher LIMRA, the eighth straight quarter topping $100 billion. Higher interest rates made the guarantees more attractive, and a wave of retiring baby boomers wanted something safer than the stock market. So let’s pull back the curtain on how these contracts actually function.
The Core Idea: Insurance Against Two Different Risks
At its heart, an annuity is a contract with an insurance company, and it exists to protect you from one of two opposite fears. The first is losing money in the market — some annuities simply guarantee your principal and a fixed return. The second, and the one annuities were originally invented for, is the risk of outliving your savings. That second fear is called longevity risk, and it’s the reason annuities can pay you for the rest of your life no matter how long that turns out to be. In effect, the insurer pools thousands of customers together; those who die earlier subsidize those who live longer, and everyone gets the peace of mind of a paycheck that can’t run out.
Most annuities move through two phases. During the accumulation phase, your money sits and grows. During the payout, or annuitization, phase, the contract converts into income. Some annuities are bought with a single lump sum, while others are funded with contributions over time. And critically, the growth inside an annuity is tax-deferred, meaning you don’t owe taxes on the gains until you actually withdraw the money — a feature that sets it apart from a regular savings or brokerage account.
Fixed Annuities: The CD’s Older Cousin
The simplest and most popular type is the fixed annuity, and the most common flavor right now is the multi-year guaranteed annuity, or MYGA. It works almost exactly like a bank certificate of deposit: you deposit a lump sum, and the insurer locks in a guaranteed interest rate for a set term, often three to ten years. As of mid-2026, top MYGA rates from highly rated carriers run roughly 5% to 6.5% depending on the term, according to rate trackers at Annuity.org — near their highest levels in more than a decade, though they’re expected to drift down as the Federal Reserve eases rates.
The key difference from a CD comes down to taxes and insurance. A CD is backed by the FDIC and taxed every year on the interest it earns. A MYGA grows tax-deferred, so nothing is taxed until you take it out, but it is not FDIC-insured. Instead, it’s backed by the claims-paying strength of the insurer and, as a backstop, by your state’s guaranty association. That’s why the rating of the company matters so much — you’re trusting them to be around for the length of the contract.
Income Annuities: Turning Savings Into a Paycheck
If a fixed annuity is about safe growth, an income annuity is about the payout. With a single premium immediate annuity, you hand over a lump sum and the insurer starts sending you monthly checks almost right away, guaranteed for a set number of years or for the rest of your life. A deferred income annuity does the same thing but starts the payments years down the road — some people buy one in their sixties to kick in at 80, essentially insuring against the possibility that they’ll live a very long time.
This is the closest thing on the market to a do-it-yourself pension, and it’s why financial planners often describe annuities as a way to cover your baseline expenses with income you can count on. The trade-off is that once you annuitize, you’ve usually given up access to that lump sum. You’ve traded flexibility for certainty, which is a fine deal if certainty is exactly what you need and a poor one if you might want the cash back.
Variable and Indexed Annuities: Where It Gets Complicated
Beyond the straightforward fixed and income annuities lies a more complex world. A fixed index annuity ties your return to a market benchmark like the S&P 500, with a floor of 0% so you can’t lose money in a down year — but in exchange, your gains are capped or limited by a participation rate. A variable annuity puts your money into investment subaccounts that can rise or fall with the market, offering more upside and more risk, usually wrapped in a layer of fees.
These products can make sense in specific situations, but they’re also where the reputation problem comes from. The features are genuinely hard to understand, and the commissions can be high. Regulators including FINRA urge investors to read the disclosures carefully and understand every fee before signing. If a pitch leans hard on “guarantees” without clearly explaining the caps, costs, and surrender terms, that’s your cue to slow down.
The Fine Print That Actually Matters
Two details deserve your full attention before you ever sign. The first is the surrender charge. Annuities are meant to be held for the full term, and if you pull out more than a set amount early — typically anything above 10% a year — you’ll pay a surrender penalty that can start high and phase out over several years. That money is not meant to be your emergency fund; keep separate, liquid savings for that.
The second is the safety net. Annuities aren’t federally insured, but every state runs a guaranty association that protects contract holders if an insurer fails. Coverage limits vary, though most states protect at least $250,000 in annuity value per owner per company, as explained by Annuity.org. If you’re placing a large sum, spreading it across more than one insurer can keep you fully inside those limits — the same logic people use with FDIC coverage at banks.
So, Should an Annuity Be Part of Your Plan?
An annuity isn’t inherently good or bad; it’s a tool, and like any tool it fits some jobs and not others. If you’re years from retirement, aggressively growing your money, and value flexibility, a simple high-yield savings account, CDs, or index funds may serve you better. But if you’re approaching retirement and the thought of a market crash draining your nest egg keeps you up at night, the guaranteed income an annuity provides can be genuinely valuable — a floor beneath your other investments.
The smartest approach is to understand the type you’re being offered, know exactly what you’re giving up in exchange for the guarantee, and never buy one you can’t explain back to the person who sold it. An annuity should solve a specific problem in your financial life. If nobody can tell you which problem it solves, it’s probably not the right one for you.