What Is a Life Annuity?

A life annuity is a financial product that provides guaranteed income payments to an individual for the rest of their life. Often used in retirement planning, it is a way to convert a lump sum of money — usually accumulated through savings, a pension, or retirement account — into a predictable stream of income. The key feature of a life annuity is that it continues to make payments for as long as the annuitant is alive, regardless of how long that may be.

How It Works

When an individual purchases a life annuity, they enter into a contract with an insurance company. In exchange for a one-time lump-sum payment (or a series of payments in some cases), the insurer agrees to make regular payments to the annuitant starting immediately or at a future date. This arrangement helps protect retirees from outliving their savings, also known as longevity risk.

There are two main phases in a life annuity:

• Accumulation phase: For deferred annuities, this is the period when the individual pays premiums to build the contract’s value. Not all life annuities have an accumulation phase — immediate life annuities skip this step.
• Payout phase: This is when the annuity starts distributing payments to the annuitant. The timing and frequency of these payments are specified in the contract.

Types of Life Annuities

Life annuities come in several forms depending on how they are structured:

Single Life Annuity

A single life annuity provides income for the duration of one individual’s life. Payments stop upon the death of the annuitant, with no further benefits to heirs unless a rider or guarantee is added.

Joint and Survivor Annuity

This type of annuity covers two individuals, typically spouses. Payments continue for as long as either one is alive. After the first person dies, payments may continue in full or at a reduced rate depending on the contract.

Period Certain Life Annuity

A life annuity with a "period certain" feature guarantees payments for a minimum number of years, even if the annuitant dies early. If the annuitant dies before the guaranteed period ends, payments continue to a beneficiary for the remainder of that period.

Life Annuity with Refund

This variation ensures that if the annuitant dies before receiving a total amount equal to the original purchase price, the remaining balance is refunded to a beneficiary. Refunds may be paid in a lump sum or installments.

Key Benefits

The primary advantage of a life annuity is the guaranteed lifetime income it offers. This can serve as a stable financial foundation in retirement, especially for those without traditional pensions. The predictability of payments can ease concerns about market volatility or the risk of depleting assets too early.

In addition, life annuities can be customized with riders to address inflation, include a spouse, or provide other features that align with an individual's retirement goals. Some annuities offer cost-of-living adjustments (COLAs) to help income keep pace with inflation.

Potential Drawbacks

Life annuities are not suitable for everyone. One of the main criticisms is lack of liquidity. Once funds are used to purchase a life annuity, they are no longer accessible as a lump sum. The decision is often irreversible, and cashing out is typically not an option.

There is also a tradeoff between flexibility and guarantees. The guaranteed income comes at the cost of investment control. Investors who prefer to manage their own assets or who desire the potential for higher returns may find life annuities limiting.

Additionally, unless a guaranteed period or refund feature is added, the insurance company may retain any remaining balance if the annuitant dies early. This can be a concern for individuals with a shorter life expectancy or a strong desire to leave an inheritance.

Tax Considerations

Tax treatment of life annuities depends on how they are funded:

• Qualified annuities (purchased with pre-tax dollars from retirement accounts) generate payments that are fully taxable as ordinary income.
• Non-qualified annuities (purchased with after-tax dollars) are taxed only on the earnings portion of each payment, with the return of principal being tax-free.

Once payments begin, the IRS uses an exclusion ratio to determine what portion of each payment is taxable.

Suitability in a Financial Plan

Life annuities can play a valuable role in a broader retirement strategy, particularly for individuals who are concerned about longevity risk or who want to simplify their income streams. They may complement other sources of income such as Social Security, pensions, or investment withdrawals.

However, they should be evaluated alongside other retirement needs, legacy goals, and expected expenses. A financial advisor can help assess whether a life annuity fits within an individual’s long-term plan, and if so, what type and structure would be most appropriate.

The Bottom Line

A life annuity is a contract that exchanges a lump sum of money for a guaranteed income stream that lasts as long as the annuitant lives. It offers financial security in retirement by eliminating longevity risk but may limit liquidity and flexibility. Like any financial product, it should be considered in the context of a comprehensive financial plan and aligned with the retiree's goals, health, and risk tolerance.