Retirement planning often involves a transition from accumulating assets to creating a dependable income stream. While Social Security, pensions, and investment withdrawals can provide part of that income, some retirees also consider annuities as a way to convert a portion of their savings into future payments.
Annuities are insurance contracts designed to provide income under specified terms. They can differ substantially in how returns are determined, how much income is guaranteed, what fees apply, and how much investment risk the contract holder assumes.
Two major categories are fixed annuities and variable annuities. Understanding how each works can help investors evaluate whether an annuity fits into a broader retirement-income strategy.
What Is an Annuity?
An annuity is generally a contract between an individual and an insurance company. The purchaser provides money to the insurer, either as a lump sum or through a series of payments. In return, the insurer agrees to provide benefits according to the contract.
Depending on the product, those benefits may begin immediately or years later.
Annuities can be structured around several stages:
- Accumulation: Money remains in the contract and may earn interest or investment returns.
- Annuitization: The contract is converted into a stream of payments under its terms.
- Income phase: Payments are made to the owner or another designated recipient.
Not every annuity is designed to be annuitized. Some contracts allow owners to withdraw money periodically instead of exchanging the entire balance for a fixed payment stream.
The tax treatment can also differ depending on whether the annuity is held inside or outside a qualified retirement account.
How Fixed Annuities Work
A fixed annuity provides a contractual interest rate or a payment calculation that is established according to the terms of the policy.
The insurer generally assumes the investment risk associated with providing the promised contractual return. The owner is not directly exposed to the daily fluctuations of the insurer's investment portfolio.
There are several types of fixed annuities, including traditional fixed annuities and fixed indexed annuities. A traditional fixed annuity generally credits interest according to rates specified by the contract, while a fixed indexed annuity may calculate interest using a formula linked to the performance of a market index.
An indexed annuity does not mean the owner directly owns the underlying index. Instead, the insurance company uses a contractual crediting method that can include participation rates, caps, spreads, and other limitations.
For someone primarily concerned with predictable contractually defined returns, a traditional fixed annuity can be easier to understand than a product whose interest calculation depends on several variables.
How Variable Annuities Work
Variable annuities operate differently because the owner's money is generally allocated among investment options called separate accounts.
The value of those investments can rise or fall based on market performance. As a result, the account value and potentially the future income associated with the contract can fluctuate.
Variable annuities can provide access to a range of investment portfolios, often including stock and bond funds. Some contracts also offer optional insurance features or guarantees for an additional cost.
This structure can make variable annuities more complicated than fixed contracts because several components can affect the overall outcome:
- Investment performance
- Contract expenses
- Mortality and expense charges
- Administrative fees
- Investment-management expenses
- Optional rider costs
- Withdrawal activity
- Surrender charges
The Securities and Exchange Commission notes that variable annuities are investment products as well as insurance contracts and that investors should consider their fees, surrender charges, investment risks, and other contract features before purchasing one.
Fixed vs. Variable Annuities
The central difference is who bears investment risk.
With a fixed annuity, the insurance company generally assumes the investment risk associated with the guaranteed contractual interest or income obligation.
With a variable annuity, the contract owner generally bears investment risk because the value of the underlying investment options can change with market conditions.
| Feature | Fixed Annuity | Variable Annuity |
|---|---|---|
| Primary return mechanism | Contractual interest or formula | Underlying investment performance |
| Market exposure | Limited or indirect, depending on product | Direct through separate-account investments |
| Account value volatility | Generally lower | Can fluctuate significantly |
| Investment selection | Limited | Usually broader |
| Potential growth | Contractually determined | Depends on investment performance |
| Fees | Vary by contract | Often include multiple layers of fees |
| Guarantees | Based on contract terms | May be available through optional features |
| Complexity | Generally simpler | Generally more complex |
The distinction is important because a retiree seeking predictable income may evaluate these products differently from someone who wants continued market exposure.
Income Guarantees and Contract Terms
One reason retirees consider annuities is the possibility of creating an income stream that is less dependent on market withdrawals.
However, "guaranteed" does not mean that every feature of an annuity is guaranteed in the same way.
The strength of an income guarantee depends on the insurance company's contractual obligation and financial capacity. Insurance company ratings can therefore be relevant when evaluating an annuity.
Contract terms also determine how payments are calculated. Factors can include:
- Initial premium
- Age at the beginning of income
- Interest rates
- Payment frequency
- Single-life or joint-life coverage
- Guaranteed-period provisions
- Inflation adjustments
- Optional riders
- Beneficiary provisions
A lifetime income option may provide payments for as long as the covered individual lives. A joint-life arrangement can extend payments based on the lives of two people, but the payment amount and other terms can differ.
The contract should be reviewed carefully before assuming that a quoted income figure represents the amount that will actually be received under every circumstance.
Fees and Surrender Charges
Costs are particularly important when evaluating variable annuities.
A variable annuity can have insurance-related charges, investment expenses, administrative fees, and costs associated with optional benefits. These expenses reduce the amount of money available to grow inside the contract.
Some annuities also impose surrender charges if the owner withdraws more than an allowed amount during a specified period.
For example, a contract might impose a surrender schedule during the first several years. Someone who needs access to the money unexpectedly could therefore receive less than expected after charges.
This is one reason annuities should generally be evaluated as long-term contracts rather than as substitutes for emergency savings.
Tax Treatment
Annuities can receive tax-deferred treatment when they are held in a taxable account. Generally, investment earnings are not taxed each year as they accumulate inside the contract.
When money is withdrawn, the tax treatment depends on the contract and whether it is qualified or nonqualified.
Qualified annuities are held within tax-advantaged retirement arrangements and are generally subject to the rules governing those arrangements. A nonqualified annuity is funded with money that has generally already been taxed.
For nonqualified annuities, earnings are generally taxable when distributed, while the portion representing the owner's original after-tax investment is generally treated differently.
Tax treatment can become more complicated when withdrawals occur before age 59½ or when an annuity is exchanged for another contract. A tax professional can help determine how the rules apply to a particular transaction.
When a Fixed Annuity May Fit
A fixed annuity may appeal to someone who places significant value on predictable contractual interest or income and does not want the full investment risk associated with a variable contract.
For example, a retiree might use a portion of savings to establish a predictable income source while keeping other assets invested in a diversified portfolio.
That does not eliminate investment risk from the overall retirement plan. It simply separates some assets into a contract designed around more predictable outcomes.
The trade-off is that predictable contractual returns may come with less potential upside than investments exposed directly to equity markets.
When a Variable Annuity May Fit
A variable annuity may be considered by someone who wants insurance features combined with continued investment exposure.
The product can potentially provide access to investment options while allowing the owner to purchase optional guarantees or income features.
However, those benefits come at a cost. A variable annuity may be substantially more expensive than investing directly through a conventional brokerage or retirement account.
The relevant comparison is therefore not simply whether the investments inside the annuity can grow. It is whether the insurance benefits and contractual protections justify the additional costs and restrictions.
Questions to Ask Before Buying an Annuity
Before purchasing either type of annuity, investors can examine several practical questions:
What exactly is guaranteed? Identify whether the guarantee applies to interest, principal, income payments, or another feature.
How long is the money committed? Review surrender periods and withdrawal provisions.
What are the total annual costs? For variable annuities, examine both insurance and investment expenses.
What happens if circumstances change? Understand withdrawal limits, early surrender charges, beneficiary provisions, and available liquidity.
Who is the insurer? Review the financial strength of the insurance company issuing the contract.
How does the annuity interact with the rest of the retirement portfolio? An annuity may cover one part of a retirement-income plan rather than replacing investment accounts altogether.
Building Annuities Into a Retirement Strategy
Annuities are not automatically appropriate or inappropriate for every retiree. Their usefulness depends heavily on the individual's income needs, liquidity requirements, investment portfolio, tax situation, age, and tolerance for market volatility.
A fixed annuity generally emphasizes contractual predictability, while a variable annuity maintains greater exposure to investment performance. That difference affects both potential returns and the risks associated with the contract.
For retirement planning, the key is to evaluate the entire contract—not just the advertised income figure. Fees, guarantees, surrender provisions, investment options, tax consequences, and insurer strength can all influence the long-term result.
For anyone considering a substantial annuity purchase, comparing the contract against other ways of generating retirement income can help clarify what the product actually adds to the overall financial plan.
