Fixed Annuities: What They Are, How They Work, and Who They’re For

If you’ve ever wished you could get a better interest rate than a savings account or CD — without putting your money at risk in the stock market — a fixed annuity is worth understanding.

Annuities have a reputation for being complicated. Some of them are. Fixed annuities, in their basic form, are not. Here’s a plain-English breakdown of what they actually are, how they work, and who they make sense for.

What Is a Fixed Annuity?

A fixed annuity is a contract between you and an insurance company. You deposit a lump sum (or a series of payments), and the insurance company guarantees you a specific interest rate for a specific period of time. Your principal is protected — it doesn’t fluctuate with the stock market — and your interest rate is locked in for the duration of the guarantee period.

Think of it like a CD at a bank, but issued by an insurance company, often with a higher interest rate, and with some different tax and access rules.

At the end of the guarantee period, you have several options: withdraw the money, renew for another term, or convert it to guaranteed income you can’t outlive — a process called annuitization.

Multi-Year Guarantee Annuities (MYGAs)

The most straightforward type of fixed annuity is a Multi-Year Guarantee Annuity, commonly called a MYGA. You lock in a guaranteed interest rate for a set term — typically 2, 3, 5, 7, or 10 years. The rate is fixed for the entire term, regardless of what happens to interest rates in the broader market.

MYGAs are often compared to CDs because they serve a similar purpose: parking money safely for a defined period while earning a guaranteed return. Key differences:

• Interest rates: MYGAs have historically offered higher rates than comparable CD terms at most banks, though this varies by market conditions
• Tax treatment: Interest in a MYGA grows tax-deferred — you don’t pay taxes on the gains until you withdraw. In a bank CD, interest is taxable each year as it’s earned
• FDIC vs. state guarantee funds: Bank CDs are FDIC insured up to $250,000. Annuities are backed by the issuing insurance company and covered by state guaranty associations (limits vary by state)
• Liquidity: MYGAs typically allow penalty-free withdrawal of a portion of the account (often 10%) each year, with surrender charges for larger withdrawals during the guarantee period

How the Tax Deferral Works

One of the primary advantages of a fixed annuity is tax-deferred growth. When interest accumulates inside an annuity, you don’t owe income tax on those gains until you take a distribution. This allows your money to compound on a larger base — you’re earning interest on money that would otherwise have been paid in taxes.

When you do withdraw, the gains are taxed as ordinary income. If you withdraw before age 59½, a 10% IRS early withdrawal penalty typically applies on top of ordinary income tax — similar to early IRA withdrawal penalties.

For retirement savers who are already maxing out tax-advantaged accounts like IRAs and 401(k)s, a non-qualified annuity provides additional tax-deferred growth with no contribution limit.

Who Fixed Annuities Make the Most Sense For

Retirees and Pre-Retirees Looking for Safe Money

If you’re within 5–15 years of retirement — or already there — and you have savings you need to protect from market risk, a fixed annuity puts that money in a place where it can’t lose value due to stock market swings. You get a guaranteed return, your principal is protected, and you know exactly what you’ll have at the end of the term.

People Sitting in Low-Interest Savings Accounts or CDs

If you have money sitting in a savings account earning a fraction of a percent, or a CD that’s rolling over at a rate that barely keeps pace with inflation, a MYGA may offer a meaningfully higher guaranteed rate for the same or similar risk profile. It’s worth comparing before you roll a CD over again.

Investors Who’ve Maxed Other Tax-Advantaged Accounts

Once you’ve contributed the maximum to your 401(k) and IRA, a non-qualified annuity offers additional tax-deferred growth with no annual contribution limit. The earnings compound without an annual tax drag — which makes a significant difference over time.

Anyone Who Needs Guaranteed Income They Can’t Outlive

One of the unique features of annuities — not available with CDs, bonds, or savings accounts — is the ability to convert accumulated value into a guaranteed income stream you can’t outlive. This is called annuitization, and it addresses one of the biggest fears in retirement: running out of money. A fixed annuity can eventually become guaranteed lifetime income.

What Fixed Annuities Are NOT

It’s worth being clear about what a basic fixed annuity isn’t, to avoid confusion with other annuity types:

• Not a variable annuity: Variable annuities invest in market sub-accounts and carry market risk. A fixed annuity has no market exposure — the rate is guaranteed regardless of market performance.
• Not an indexed annuity: Fixed indexed annuities (FIAs) link interest crediting to a market index like the S&P 500, with floors preventing loss. They’re more complex than a basic fixed annuity and sit between fixed and variable in terms of risk/return profile.
• Not immediately liquid: Fixed annuities typically have surrender periods during which large withdrawals trigger charges. Most allow penalty-free withdrawal of a portion annually, but they’re not the right vehicle for money you may need immediate access to.
• Not FDIC insured: Like any insurance product, annuities are backed by the financial strength of the issuing company and state guaranty associations, not FDIC insurance.

Key Questions to Ask Before Buying a Fixed Annuity

• What is the guaranteed interest rate, and for how long?
• What happens at the end of the guarantee period — what are my renewal rate options?
• What are the surrender charges and how long is the surrender period?
• What penalty-free withdrawal percentage is allowed annually?
• What are the death benefit provisions — what does my beneficiary receive?
• What is the financial strength rating of the issuing company?

Working with an independent agent who has access to multiple annuity carriers allows you to compare rates and terms across the market rather than being limited to one company’s offerings.

The Bottom Line

A fixed annuity is a straightforward tool: guaranteed interest, protected principal, tax-deferred growth. It’s not right for every dollar or every situation — liquidity needs, tax circumstances, and overall financial picture all matter. But for money you want to protect, grow at a guaranteed rate, and eventually convert to retirement income, it deserves a place in the conversation.

If you have money sitting in a CD, savings account, or recently matured account and you’re not sure what to do with it — a fixed annuity comparison is worth a 20-minute conversation.

Want to see what fixed annuity rates are available right now for your situation? Contact Mitchell Insurance Agency for a free, no-pressure consultation.

Mitchell Insurance Agency LLC is a licensed independent insurance and financial planning agency serving Minnesota, North Dakota, South Dakota, Iowa, Wisconsin, and Pennsylvania. Annuity products, rates, features, and availability vary by carrier and individual situation. Annuities are long-term financial vehicles designed for retirement savings. Withdrawals before age 59½ may be subject to IRS early withdrawal penalties. This content is for educational purposes only and does not constitute financial, legal, or tax advice. Consult a qualified financial professional regarding your individual situation.