If you have a chunk of savings you don’t need right away, two products probably come up quickly: certificates of deposit (CDs) and annuities. Both let you set money aside and earn interest over time. Both tend to appeal to people who want something steadier than the stock market. But they work very differently — and choosing the wrong one for your situation can cost you in taxes, fees, or lost flexibility.
This guide breaks down the annuity vs CD comparison in plain English, with Tennessee savers in mind. It is not personalized financial advice. For a recommendation that fits your specific situation, please speak with a licensed insurance agent in Tennessee.
The Fundamental Difference: Who Issues Them
Start here, because it matters more than most people realize. A CD is issued by a bank or credit union. An annuity is an insurance contract issued by a life insurance company. That distinction shapes everything — from how they are taxed to how they are protected if something goes wrong.
In Tennessee, both products are widely available, but they are regulated by completely different agencies and carry different protections. Keep that in mind as you read through the comparisons below.
How Each Product Works
Certificates of Deposit (CDs)
When you open a CD, you deposit a lump sum with a bank or credit union for a fixed term — anywhere from a few months to several years. During that term, your deposit earns a set interest rate. When the term ends, you receive your original deposit plus the interest earned. Withdraw early, and you typically face a penalty.
CDs are straightforward by design. There are no riders, no customization options, and no complex fee schedules. What you see is what you get.
Fixed Annuities
A fixed annuity is an insurance contract where you deposit money — either as a lump sum or through a series of payments — with an insurance company. During the accumulation phase, your deposit earns a contractual interest rate. Later, during the distribution phase, you can receive payments in a variety of ways: a lump sum, monthly income, annual withdrawals, or even lifetime payments depending on the contract.
Fixed annuities are the closest annuity type to a CD because both offer a pre-set interest rate. But fixed annuities come with more features, longer typical durations, and a different tax treatment — all of which we will cover below.
Annuity vs CD: A Side-by-Side Comparison
Tax Treatment
This is one of the most meaningful differences for Tennessee residents planning for retirement.
- CDs: Interest earned on a CD is taxable as ordinary income in the year it is earned — even if you have not withdrawn the money yet. You will owe federal income tax annually on that interest.
- Fixed Annuities: Fixed annuities are generally tax-deferred insurance contracts. You do not owe income tax on your earnings until you begin taking withdrawals. That means your interest can compound without being reduced by annual tax bills during the accumulation phase.
Tennessee does not have a state income tax on wages or interest income as of 2024, which simplifies the state-level picture for many residents. However, federal tax rules still apply. A licensed tax professional can help you understand how either product fits your overall tax situation.
Term Length
- CDs: Terms typically range from a few months to around five years. It is uncommon to find CD terms beyond ten years.
- Fixed Annuities: Most fixed annuities carry a minimum term of three years, with many contracts running five, seven, or ten years. Multi-year guaranteed annuities (MYGAs) are a popular fixed annuity type in Tennessee that lock in a rate for a defined period, similar in concept to a CD but with the tax-deferral benefit.
Longer terms generally mean less liquidity — but they also tend to come with higher interest rates, which brings us to the next point.
Interest Rates
Fixed annuity rates in Tennessee have historically run higher than comparable CD rates, largely because annuities involve longer commitments. Insurance companies can plan further into the future with those funds, which allows them to offer more competitive rates. That said, rates vary by carrier, contract type, and current market conditions. Always compare current MYGA rates and CD rates side by side before making a decision.
Fees
- CDs: Banks generally charge no fees to open or maintain a CD. The main cost is the early withdrawal penalty if you pull funds before the term ends.
- Fixed Annuities: Fee structures vary. Some straightforward fixed annuities carry minimal fees, while contracts with optional add-ons called riders — such as lifetime income riders or enhanced death benefits — may carry additional costs. Always read the contract carefully and ask a licensed agent to walk you through any charges before you sign.
Payout Options
- CDs: At maturity, you receive your principal plus interest. That is essentially the only payout structure available.
- Fixed Annuities: Annuities offer considerably more flexibility at the distribution phase. You may choose a lump sum, systematic withdrawals over a set number of years, or — with certain contracts — guaranteed income payments for life. Many contracts also allow penalty-free withdrawals of up to 10% annually before the term ends, though you should confirm the specifics of any contract you are considering.
Customization
CDs are simple and standardized. That simplicity is a genuine advantage if you want something easy to understand and set up quickly.
Annuities allow for more personalization. Depending on the contract, you may be able to add riders for inflation adjustments, death benefits, or long-term care assistance. You can also choose your premium structure — lump sum or periodic contributions. That flexibility can be valuable for retirement planning, but it also means more decisions to make and more contract language to review.
Protection and Security
This is an area where the two products differ significantly.
- CDs: CDs held at FDIC-insured banks are federally protected up to $250,000 per depositor. CDs at credit unions carry similar protection through the National Credit Union Share Insurance Fund (NCUSIF).
- Fixed Annuities: Annuities are not FDIC-insured. Their security comes from the financial strength and claims-paying ability of the issuing insurance company. Tennessee also has a state guaranty association — the Tennessee Life and Health Insurance Guaranty Association — that provides a layer of protection for policyholders if an insurer becomes insolvent, subject to certain limits. Ask a licensed agent for details on how this applies to any contract you are considering.
Which Is the Better Fit for Your Situation?
There is no universal answer to the annuity vs CD question. The right choice depends on your timeline, your tax situation, how much flexibility you need, and what you are trying to accomplish with the money.
A CD may be worth considering if:
- You need access to the funds within a few years
- You want the simplest possible structure with no fees
- You are comfortable paying annual taxes on interest earned
A fixed annuity may be worth exploring if:
- You are saving for retirement and do not need the funds soon
- Tax deferral during the accumulation phase is important to you
- You want flexible payout options, including the possibility of lifetime income
- You are interested in optional riders that a CD cannot provide
Many Tennessee residents in Nashville, Knoxville, and Memphis use both products as part of a broader retirement strategy — keeping shorter-term savings in CDs while directing longer-term retirement funds into fixed annuities or MYGAs.
Talk to a Licensed Agent Before You Decide
The comparison above gives you a solid foundation, but annuity contracts vary considerably from one carrier to the next. Rates, fees, surrender periods, and rider options all differ. Before you commit to any product, speak with a licensed insurance agent who can review your full financial picture and explain the specific contracts available to Tennessee residents today.
If you are ready to explore current fixed annuity and MYGA rates in Tennessee, use the tools on this site or reach out to connect with a licensed professional in your area.