What is an annuity, really?

The basic idea

You pay an insurance company, either as a lump sum or over time. In return, the company agrees to pay you back as a stream of income, either starting right away or at some point in the future. The appeal for many people is turning a pile of savings into a predictable paycheck they do not have to manage month to month.

The main types, briefly

Annuities come in a few broad flavors, and the labels often combine.

• Immediate vs. deferred: whether income starts now or begins later.
• Fixed: the insurer credits a set, contractually defined rate.
• Variable: the value is tied to investments you choose, so it can rise or fall.
• Indexed: returns are linked to a market index within limits the contract spells out.

The trade-offs to understand

The reason annuities are a fit for some people and not others comes down to trade-offs. In exchange for predictability, you are often giving up some access to the money and paying fees or costs defined in the contract. Product features vary widely, and any guarantees are backed by the claims-paying ability of the issuing insurance company, not a bank or a government agency.

That is why reading the specific contract matters so much. Two annuities with the same name can behave very differently.

Where they tend to fit

People most often consider an annuity when they want a portion of their retirement income to be steady and not dependent on how the market performs in any given year, especially income they do not want to outlive. Whether that makes sense depends on your other income sources, your savings, and how much flexibility you want to keep. A licensed professional can compare specific products against your situation.