The short answer
A bank CD is FDIC-insured and designed for short- to medium-term savings — accessible and government-backed. A fixed annuity is an insurance contract backed by the issuing company's claims-paying ability, not the FDIC, and designed for longer-term retirement accumulation with tax-deferred growth. They serve different purposes and carry different trade-offs — not direct substitutes.
Both products can hold a lump sum and credit interest for a defined period. But the similarities are mostly surface-level. Understanding how each one works — especially what stands behind it when you need it, and how accessible your money is along the way — is the right place to start before choosing between them.
What a bank CD is
A certificate of deposit (CD) is a time deposit issued by a bank or credit union. You deposit a sum of money for a set term; the institution pays interest at an agreed rate; at maturity you receive your principal and accrued interest. If you withdraw before the term ends, the bank typically imposes a penalty — but once the term is up, your money is fully accessible without restriction or additional charges.
The defining protection: CDs held at FDIC-insured institutions are covered by FDIC deposit insurance up to $250,000 per depositor, per insured bank, per ownership category. That government-backed coverage is what distinguishes a CD from almost every other savings vehicle on the market.
Source: FDIC.gov — Understanding Deposit Insurance (accessed June 2026).
What a fixed annuity (MYGA) is
A fixed annuity — often called a MYGA, or multi-year guaranteed annuity — is an insurance contract, not a bank deposit. You deposit a lump sum with an insurance company; the company credits a set interest rate for a defined term. The surface mechanics feel similar to a CD, but three differences matter:
- It is not FDIC-insured. There is no government deposit insurance on an annuity. The guarantee rests entirely on the financial strength and claims-paying ability of the issuing insurance company — not any government program. The two backing structures are not equivalent, and you should understand which insurer you are dealing with before committing.
- It carries a surrender period. Withdrawing more than the contract permits before the surrender period ends triggers surrender charges. Annuity surrender periods are often longer than CD terms, and the charge schedule is a real trade-off to weigh before signing.
- Growth inside the contract is tax-deferred. For a fixed annuity held outside a qualified retirement plan, earnings are not taxed each year — they accumulate tax-deferred until withdrawal, at which point the earnings portion is generally taxed as ordinary income. A bank CD, by contrast, generates a 1099-INT each year whether or not you touch the money.
Tax treatment: IRS Publication 575 (2025), Pension and Annuity Income. Individual tax situations vary; consult a qualified tax advisor for your specific circumstances.
CD vs. fixed annuity, side by side
| Feature | Bank CD | Fixed annuity (MYGA) |
|---|---|---|
| Primary purpose | Short- to medium-term savings | Longer-term retirement income accumulation |
| Deposit or contract insurance | FDIC-insured up to $250,000 per depositor, per insured bank, per ownership category | Not FDIC-insured — backed by the issuing insurance company's claims-paying ability |
| Liquidity | Generally accessible at maturity; early withdrawal typically incurs a bank-set penalty | Surrender period applies; early withdrawals beyond the contract's allowed amount incur surrender charges |
| Commitment length | Commonly weeks to several years | Typically multi-year; varies by contract |
| Tax treatment on growth | Interest taxable as ordinary income each year it is earned (1099-INT annually, even if not withdrawn) | Growth tax-deferred inside the contract; earnings taxed as ordinary income upon withdrawal |
| Backed by | FDIC deposit insurance (government-backed) up to the applicable limit, plus the issuing bank | Issuing insurance company's claims-paying ability — not FDIC-insured, not government-backed |
Table is for general education only. CD terms, rates, and early-withdrawal penalties vary by bank and product. Annuity contract terms, interest rates, and surrender schedules vary by product and issuer — no contract terms are quoted or guaranteed here. Annuity guarantees are backed by the issuing insurance company’s claims-paying ability — not FDIC-insured, not bank-guaranteed, not a deposit. Tax information above is general; consult a tax advisor for your situation.
The FDIC difference — why it is the first thing to understand
The most consequential difference between a CD and a fixed annuity is who stands behind the money if something goes wrong with the institution that holds it. With a CD at an FDIC-insured bank, the federal government’s deposit insurance program covers your balance up to the applicable limit — regardless of what happens to the bank. With a fixed annuity, the backing is the insurance company itself: its financial strength, its reserves, and its claims-paying ability.
That does not make a fixed annuity unsafe. Insurance companies that issue annuities are regulated by state insurance departments and are required to hold reserves against their obligations. But the protection mechanism is structurally different from FDIC coverage, and the two should not be treated as equivalent. Evaluating an insurer’s financial strength is a real step — not a formality — in assessing a fixed annuity. We walk through that with you before discussing any specific product.
How to think about the trade-offs
These two products answer different questions about what you need your retirement savings to do:
- If the question is: “Where can I park money I may need access to in a few years, with government-backed protection?” — a CD is built for that. It is straightforward, FDIC-insured, and designed for a defined shorter window.
- If the question is: “Where can I set aside money for a longer retirement horizon, defer taxes while it grows, and accept the structure and terms of an insurance contract?” — a fixed annuity may be worth understanding carefully.
A fixed annuity is not a substitute for a CD, and a CD is not a substitute for a fixed annuity. Each involves trade-offs — liquidity, backing, tax timing, complexity, commitment length — that become clearer when you look at your specific timeline, income needs, and how the money fits into your broader retirement plan.
The honest framing: we explain both structures, including the trade-offs, before anything else. CA SB 263 (eff. Jan 1, 2025) requires that annuity recommendations be made in your best interest — and that is how we work regardless.
Common questions
Is a fixed annuity the same as a bank CD?
No. A bank CD is a deposit product — issued by a bank or credit union, FDIC-insured up to $250,000 per depositor per insured bank per ownership category, and governed by banking rules. A fixed annuity is an insurance contract — issued by an insurance company, backed by that company's claims-paying ability, and not FDIC-insured or bank-guaranteed. The two products serve different purposes and carry different protections.
Are fixed annuities FDIC-insured?
No. Annuities are insurance products, not bank deposits. They are not FDIC-insured, not bank-guaranteed, and not covered by any government deposit insurance program. Any guarantee in a fixed annuity contract rests entirely on the financial strength and claims-paying ability of the issuing insurance company.
How is a fixed annuity taxed differently from a CD?
A bank CD generates a 1099-INT each year — the interest is taxable as ordinary income in the year it is earned, even if you do not withdraw it. A fixed annuity held outside a qualified retirement plan typically grows tax-deferred: no taxes are owed on the earnings while they remain inside the contract. When you withdraw, the earnings portion is generally taxed as ordinary income. Tax situations vary individually — consult a tax advisor for your specific circumstances.
Can I access my money early from a CD or a fixed annuity?
With a CD, early withdrawal before maturity typically incurs a bank-set penalty, but once the term ends your money is fully accessible without restriction. With a fixed annuity, accessing more than the contract permits during the surrender period triggers surrender charges. Annuity surrender periods can be longer than CD terms and the structure is more complex — understanding the surrender schedule is an essential part of evaluating any fixed annuity.
Which one is right for my retirement savings — a CD or a fixed annuity?
It depends on your goals, timeline, and how much liquidity you need. A CD is simpler and government-backed through FDIC insurance, well-suited for money you may need accessible within a defined shorter window. A fixed annuity is designed for longer-term retirement accumulation, with tax-deferred growth and a different set of trade-offs — including less short-term liquidity and insurer-backed (not FDIC-backed) guarantees. A conversation about your specific situation is usually the fastest way to tell which fits.
Related reading: Annuities, explained · What a fixed annuity actually guarantees · Will I outlive my savings? · Fixed annuity vs. fixed-indexed annuity · Request a consultation