What Is a Fixed Annuity?
A fixed annuity is an insurance contract that guarantees a specific rate of interest for a defined period. Your account grows at the guaranteed rate regardless of market conditions. Fixed annuities are simple, predictable, and designed for retirees who prioritize certainty and capital preservation above all else.
What Is a Fixed Indexed Annuity (FIA)?
A Fixed Indexed Annuity (FIA) provides growth potential linked to the performance of a market index — such as the S&P 500, Nasdaq, or a custom index offered by the carrier. Unlike investing directly in the market, your principal is protected from negative index performance. However, growth is subject to contractual limits such as caps, participation rates, and spreads.
Fixed vs. Indexed Annuities: Side-by-Side Comparison
| Feature | Fixed Annuity vs. Fixed Indexed Annuity |
| Growth Source | Fixed: Guaranteed stated rate | FIA: Linked to market index performance |
| Guaranteed Rate | Fixed: Yes — known at purchase | FIA: Floor protection (often 0%) |
| Upside Potential | Fixed: Limited to stated rate | FIA: Higher during bull markets (within limits) |
| Principal Protection | Both: Yes — no direct market loss |
| Crediting Complexity | Fixed: Simple | FIA: Caps, participation rates, spreads |
| Income Rider Options | Fixed: Available on some | FIA: Widely available, often more robust |
| Ideal For | Fixed: Predictability | FIA: Growth potential with protection |
| Tax Treatment | Both: Tax-deferred growth |
How Fixed Annuities Work
A fixed annuity works similarly to a certificate of deposit, but with tax-deferred growth. You deposit a premium, and the insurance carrier credits a guaranteed interest rate for the contract term. Your account balance grows predictably each year.
At the end of the guarantee period, you may:
- Renew the contract at a new guaranteed rate
- Transfer via a 1035 exchange to a new annuity
- Convert to an income stream through annuitization
- Withdraw funds subject to applicable surrender charges and taxes
How Fixed Indexed Annuities Work
An FIA tracks the performance of a specified market index during a crediting period, typically one year or two years. If the index gains, your account is credited a portion of that gain, subject to the contract’s crediting method. If the index loses value, your account value is generally protected from loss — with a floor of 0% in most contracts.
The most common crediting methods include:
Point-to-Point (Annual Reset)
Growth is measured from the start to the end of each contract year. Any gains up to the cap or within the participation rate are credited. At the start of the next year, the index resets — locking in prior gains.
Participation Rate
You receive a stated percentage of index growth. Example: If the index gains 10% and your participation rate is 50%, your account is credited 5%.
Cap Rate
Your growth is limited to a maximum rate each period. Example: If the index gains 12% and your cap is 7%, your account is credited 7%.
Spread / Margin
The carrier subtracts a spread from index gains before crediting. Example: If the index gains 8% and the spread is 2%, you are credited 6%.
Income Rider Options
Both fixed and indexed annuities may include optional income riders that provide guaranteed future income streams. Income riders typically provide:
- A guaranteed income base that grows at a specified rate regardless of market performance
- Lifetime withdrawal benefit amounts calculated from the income base
- Income that cannot be outlived, even if account value depletes
FIAs generally offer a wider variety of income rider options and may provide higher income potential during strong market periods. Riders typically carry an additional annual fee.
Who Should Choose a Fixed Annuity?
- Retirees who want the simplest, most predictable growth option
- Individuals who value absolute certainty over potential upside
- Those in or near retirement who cannot accept any uncertainty in return
- Conservative investors building a guaranteed savings component in a diversified plan
Who Should Choose a Fixed Indexed Annuity?
- Pre-retirees who want some market-linked growth potential without direct market risk
- Individuals with a 7–15 year time horizon who want to outperform fixed rates in strong markets
- Retirees seeking robust income rider options for guaranteed future withdrawals