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Annuities Explained: Pros and Cons

Updated October 2026 · About 5 min read

Put $500,000 into an immediate annuity at 65 and a competitive quote pays roughly $2,900 to $3,200 a month for life — about 7% of the principal a year, guaranteed by an insurer for as long as you live. No balanced portfolio can promise that. The trade: the insurer keeps what remains when you die.

The Main Types

Honest Pros

Guaranteed lifetime income removes sequence-of-returns risk entirely — no market crash can cut the check. Insurer solvency is backstopped by state guaranty associations up to set limits, typically $250,000 in present value per insurer per person, which argues for splitting large purchases across two or more highly rated carriers. Annuity income also relaxes the 4% rule math on the rest of the portfolio: a retiree whose essentials are covered by Social Security plus an annuity can invest the remainder more aggressively.

Honest Cons

Liquidity disappears — most contracts allow no meaningful surrender after the income starts. Inflation erodes level payments unless a COLA rider is bought, cutting the starting check by 25% or more. Fees on variable products compound silently against returns. And legacy value goes to the insurer unless a period-certain or refund feature is purchased, each of which lowers the monthly payout. Pre-tax money used to buy an annuity keeps its ordinary-income tax treatment on every payment.

A reasonable pattern many planners describe: cover essentials with Social Security, pension, or a modest immediate annuity — then leave the rest invested and flexible.
Glass hourglass beside a pile of gold coins
Guaranteed income is real; so are the fees and the lost liquidity.

This article is general educational information only, not financial, tax, investment, accounting, or legal advice, and is not a recommendation to buy, sell, or hold any product or security. Figures reflect published IRS, HMRC, and Social Security Administration guidance for 2026 and are subject to change and annual indexing; always confirm current thresholds with the official source before acting. Rules differ by country, state, and personal situation, and nothing here creates a fiduciary or advisory relationship. This site is supported by advertising, which does not influence our editorial conclusions. For any decision with real financial consequences, consult a licensed fiduciary advisor or tax professional.