A fixed annuity pays an interest rate the insurer sets and guarantees. A fixed indexed annuity (FIA) credits interest based partly on how an index, such as the S&P 500, performs over a term, and it cannot credit less than zero because of index losses. Fixed gives you a known rate. Indexed gives you a chance at more, with limits and less certainty. Both are insurance contracts, both usually come with surrender charges, and both rely on the insurer's ability to pay.
TL;DR
- A fixed annuity guarantees a rate. A fixed indexed annuity ties credited interest to an index formula, with a floor of zero for index losses.
- Indexed upside is limited by caps, participation rates or spreads. Index dividends are often left out of the calculation.
- Most deferred annuities have surrender charges, often lasting 5 to 10 years or longer, so liquidity matters more than the headline rate.
- Neither type is a stock investment. Guarantees depend on the insurer's financial strength, and earnings are taxed when withdrawn.
- The right choice depends on whether you value predictability or upside, and how soon you need the money.
Table of Contents
- How a fixed annuity works
- How a fixed indexed annuity works
- Fixed vs. indexed annuity side by side
- Pros and cons of a fixed indexed annuity
- Costs, surrender charges and withdrawals
- Taxes and early withdrawals
- The risks both types share
- Which one fits someone nearing retirement?
- Questions to ask before you buy
- Our perspective
- Talk it through with an advisor
- FAQ
- Sources
How a fixed annuity works
A fixed annuity is the simpler of the two. You give an insurance company a premium. The company credits interest at a rate it sets for a stated period. Investor.gov says a fixed annuity guarantees at least a minimum interest rate, and FINRA describes fixed annuities as guaranteeing both the interest rate and the payout under the contract.
The most common version for savers is a multi-year guaranteed annuity, which holds a set rate for a set number of years. We cover it in our guide to how a MYGA annuity works and compares with a CD.
What you get is predictability. If the contract says 4% for five years, you can calculate your balance at the end of year five before you sign. What you give up is the chance of a stronger year when markets do well.
How a fixed indexed annuity works
An FIA also protects your principal from market loss, but it credits interest differently. The NAIC Annuity Buyer's Guide explains that the insurer applies a market-index formula to decide what to credit. Your premium is not invested in the index. The index is a measuring stick, and the contract's formula decides how much of its movement reaches your account.
The insurer measures the index over a term, often a year, and applies the contract's rules. Investor.gov's indexed annuity bulletin defines the three terms you will see most:
- Cap: the maximum positive credit you can earn for the period.
- Participation rate: the percentage of the index gain that is credited to you.
- Spread: a percentage subtracted from the gain before crediting.
Some contracts use one of these, and some combine them. Always read which one your contract uses.
A worked example (illustrative numbers)
These figures are made up to show the mechanics, not to predict any real product.
| Index result for the year | 6% cap | 70% participation rate | 2% spread |
|---|---|---|---|
| Up 10% | 6% credited | 7% credited | 8% credited |
| Up 4% | 4% credited | 2.8% credited | 2% credited |
| Down 15% | 0% credited | 0% credited | 0% credited |
In the bad year you lose no principal to the index. In the good year you do not get the full 10%. That is the exchange: a floor in return for a ceiling.
Why the index's headline return can mislead
Investor.gov notes that indexed annuity crediting commonly leaves out index dividends. So the total return you see quoted for an index may be higher than the return used to credit your contract. When you compare an FIA's performance with the market, you are not comparing like with like.
Fixed vs. indexed annuity side by side
| Feature | Fixed annuity | Fixed indexed annuity |
|---|---|---|
| How interest is set | Insurer-declared rate | Index formula (cap, participation rate or spread) |
| Rate known in advance | Yes, for the guaranteed period | No, only the floor is known |
| Loss from index decline | None | None from the index (credit cannot go below zero) |
| Upside | Limited to the declared rate | Higher potential, but limited by the formula |
| Complexity | Low | Higher, harder to compare between products |
| Tax treatment | Tax-deferred growth | Tax-deferred growth |
| Surrender charges | Common | Common |
FINRA says indexed annuities combine a minimum guarantee with an index-linked rate and are generally more complex to compare. The NAIC frames the core trade-off the same way: a known rate against formula-based participation in index gains.
One caution on terms. A fixed indexed annuity is not the same as a registered index-linked annuity (RILA). Investor.gov says an FIA's credited interest is protected from being negative due to index performance, while a RILA can lose value. If a product is pitched as indexed, confirm which kind it is.
Pros and cons of a fixed indexed annuity
Investor.gov lists the main benefits as tax-deferred growth and index-linked growth with limits, plus principal that is generally protected from index losses. Here is how that looks in practice.
Pros
- Principal protection from index losses. A down market does not reduce your credited interest below zero.
- Growth potential above a plain fixed rate in years when the index does well, within the cap or other limit.
- Tax-deferred growth. You do not owe tax on earnings until you take them out.
- No explicit ongoing fees on many contracts. Investor.gov says many fixed and fixed indexed annuities have no explicit ongoing fees, though riders can add them.
Cons
- Limited returns. Caps, participation rates and spreads hold back your gains.
- Surrender charges. Withdrawals during the surrender period may be charged and may reduce your value.
- Complexity. Crediting formulas differ between products, and the insurer can usually change some terms, such as caps, on renewal. Check your contract for what is guaranteed and what is not.
- Insurer risk. The guarantee is only as strong as the company behind it.
A fixed annuity shares most of the cons except complexity, and its upside is simply the rate you locked in.
Costs, surrender charges and withdrawals
The biggest practical difference between an annuity and a bank product is access to your money.
The NAIC guide says most deferred annuities carry surrender-charge periods often lasting 5 to 10 years or longer. Many contracts allow roughly 5% to 10% in annual withdrawals without a surrender charge, while larger withdrawals may be charged. On a $200,000 contract with a 10% free withdrawal provision, for example, you could take up to $20,000 in a year without a surrender charge. Your own contract sets the actual numbers.
Costs come in two forms. Explicit fees are deducted directly. Investor.gov gives an example: a 1.25% base contract fee on a $300,000 annuity would be $3,750 a year. Implicit costs do not appear as a line item. They show up as a lower credited rate or a cap on your gains. That is why a fixed indexed annuity with no annual fee is not necessarily free of cost.
If you annuitize, meaning you convert the contract into scheduled income payments, the NAIC says you generally lose access to the account value as a lump sum. Decide that deliberately, not by default. Our article on surrender rules and payout choices for U.S. annuities goes through the questions to ask first.
Taxes and early withdrawals
Earnings in a deferred annuity grow tax-deferred and are taxed when withdrawn. Investor.gov notes that withdrawals before age 59½ may bring a 10% federal tax penalty on top of ordinary tax. Federal tax rules here get complicated, so check your situation with a tax adviser before you move money, especially if the funds come from a retirement account.
If you are on or near Medicare, think about how withdrawals add to your income. Higher reported income can raise Part B and Part D premiums. Our guide to IRMAA brackets and how to manage them explains the thresholds.
The risks both types share
Insurer strength. FINRA points out that annuity guarantees depend on the issuing insurer staying in business. Look at the company's financial strength ratings before you commit a large sum, and do not treat the guarantee as unconditional.
Inflation. FINRA also flags that fixed payments typically lack cost-of-living adjustments, so purchasing power can erode over time. A fixed rate that looks fine today can lag over a 10-year hold. An indexed annuity may keep pace better in strong years, but nothing guarantees it will.
Liquidity. Money locked in a surrender period is not available for an emergency, a health event or a long-term care need. Keep enough outside the annuity.
Which one fits someone nearing retirement?
There is no universal answer, but a few situations point in different directions. Treat these as starting questions, not rules.
A fixed annuity tends to suit you if:
- You want a number you can plan around, such as covering a gap before Social Security or a pension starts.
- You would not want to spend time tracking index crediting rules.
- You are comparing it with a CD and want a similar kind of certainty over a set number of years.
A fixed indexed annuity may suit you if:
- You want protection from market losses on part of your savings but still want some chance of growth.
- You are comfortable that your upside will be capped or reduced.
- You will not need the money during the surrender period, and you have read the formula, the crediting method and what the insurer may change.
Neither may be right if:
- You may need most of the money in the next few years.
- Your goal is the full growth of the stock market. An FIA will not deliver it.
- You are early in retirement and need liquid funds to bridge health coverage costs. Retirees under 65 often have to manage this carefully. Our guides on health insurance before Medicare and health insurance at 62 show how income choices can affect subsidies.
Many people near retirement split money across different tools instead of choosing one. The right split depends on your income needs, health coverage, taxes and time horizon.
Questions to ask before you buy
- How long is the surrender period, and what is the charge each year?
- How much can I withdraw each year without a charge?
- For an indexed annuity, which crediting method applies, and what are the cap, participation rate or spread now? Which of these can the insurer change, and how often?
- Are dividends excluded from the index calculation?
- Are there rider fees, and what do they pay for?
- What is the insurer's financial strength rating?
- How will withdrawals be taxed, and how will the income affect my Medicare premiums?
- What happens to the contract if I die? Who receives the value?
Get the answers in writing from the contract or disclosure documents, not from a sales summary.
Our perspective
We talk with people approaching Medicare and retirement who are weighing annuities alongside everything else: health coverage, income, taxes and family protection. What we see most is that people compare the rates and skip the rules. The rate is the least of it. The surrender schedule, the free withdrawal amount and the way income feeds into other costs matter more in real life.
Our approach is to start from your needs, not a product. We are licensed with multiple carriers, so we are not limited to a single company's contract, and our advice to you costs nothing, because carriers compensate us when you enroll. We say that plainly because you should know how an advisor is paid. Sometimes the best answer is a fixed annuity. Sometimes it is an indexed one. Sometimes it is to leave the money where it is. We would rather tell you which before you sign than after.
We also stay involved. A life change, a move or a new health diagnosis can change what coverage and savings tools make sense, and we are there to look at it again with you.
— Brian
Talk it through with an advisor
If you are weighing an annuity and want a second set of eyes, our team can help you compare options, read the contract terms with you and see how they fit with your health coverage and retirement plans. We also help Michigan residents with Medicare, ACA plans, life insurance and more. See our full list of services, or start with our guide to the 2027 Michigan Medicare options if you are turning 65.
Have questions? We have answers! Contact us to schedule a no-obligation meeting.
https://www.pbabiz.com/contact
Call or text 616-221-4616
Meet on your terms: In Person • Phone • Virtual
FAQ
Can you lose money in a fixed indexed annuity?
You cannot lose credited interest to a falling index, since an FIA's credit is protected from being negative due to index performance. You can still lose value by withdrawing early and paying surrender charges, and the guarantee depends on the insurer's strength. A registered index-linked annuity is different and can lose value.
Is a fixed indexed annuity better than a fixed annuity?
Neither is better in general. A fixed annuity gives a known rate. An FIA offers more potential in good index years, but with caps, participation rates or spreads, and less certainty. Choose based on whether predictability or upside matters more to you, and how long you can leave the money untouched.
How long will my money be tied up?
The NAIC says most deferred annuities have surrender-charge periods often lasting 5 to 10 years or longer. Many allow roughly 5% to 10% annual withdrawals without a charge. Your contract states the exact schedule, so read it before you buy.
Are annuity earnings taxable?
Yes. Earnings grow tax-deferred and are taxed when you withdraw them. Withdrawals before age 59½ may also bring a 10% federal tax penalty. Talk to a tax adviser about your own situation.
Sources
- Annuities | Investor.gov
- Updated Investor Bulletin: Indexed Annuities | Investor.gov
- Annuities | FINRA.org
- NAIC Annuity Buyer's Guide