A pension annuity converts your retirement savings into monthly payments for life

A pension annuity is a contract between you and an insurance company. You give them a lump sum of money — usually from a pension payout or retirement account — and they promise to send you a fixed amount every month for the rest of your life, no matter how long you live. The insurance company bets you will die before they pay out more than they received; you bet you will live long enough to come out ahead.

The monthly payment amount depends on three things: how much money you hand over, how old you are when you start, and what type of annuity you choose. A 65-year-old who puts $300,000 into an annuity will receive a different monthly amount than a 75-year-old with the same $300,000, because the insurance company expects to pay the younger person for longer.

Pension annuities are different from the pension itself. A pension is a benefit your employer or former employer pays you based on your years of service. An annuity is what you buy with that pension money if you choose to take a lump sum instead of monthly pension checks. Not everyone has this choice — it depends on your specific pension plan.

Key Takeaways

  • An annuity converts a lump sum into may provide monthly income that lasts your entire life, with the amount locked in at the start.
  • Your monthly payment is calculated based on your age, the amount you invest, and the type of annuity you select.
  • A single-life annuity pays only you; a joint annuity continues paying your spouse after you die, but at a lower monthly rate.
  • Once you start receiving payments, you cannot get your money back or change the amount, so the decision is permanent.
  • Annuities are insured by the insurance company's reserves, not by a government fund, so the company's financial strength matters.

Single-life versus joint annuities

The two main types differ in who receives the money after you die. A single-life annuity pays you a monthly amount for as long as you live. When you die, the payments stop completely. The insurance company keeps any remaining balance. Because the company's risk is shorter, your monthly payment is higher than it would be for a joint annuity.

A joint annuity (also called a joint-and-survivor annuity) continues paying your spouse or designated beneficiary after you die, usually at the same monthly amount or a reduced amount depending on the contract. Your monthly payment starts lower than a single-life annuity because the insurance company expects to pay for two lifespans instead of one. The survivor's payment amount is set when you buy the annuity and cannot change.

Some annuities include a period-certain may provide. This means if you die within a set number of years (often 10 or 15), your beneficiary receives the remaining payments for the rest of that period. After the may provide period ends, payments stop at death with no further payout to your estate.

How the monthly payment is calculated

Insurance companies use actuarial tables — statistical models of how long people typically live — to set your payment. They factor in your age, sex, health status (in some cases), the type of annuity, and current interest rates. A 65-year-old man might receive $1,500 per month for every $300,000 invested, while a 70-year-old man with the same investment might receive $1,800 per month because he has fewer years left to collect.

Interest rates matter because the insurance company invests your lump sum and uses the returns to fund your payments. When interest rates are high, your monthly payment is higher because the company expects better returns. When rates are low, your payment is lower. This is why annuity rates change month to month.

You cannot negotiate the rate once you receive a quote. The insurance company sets it based on their underwriting rules and current market conditions. You can shop around — different companies offer different rates for the same age and lump sum — but you cannot haggle with any single company.

What happens to your money after you buy an annuity

Once you hand over the lump sum and the annuity starts, the money belongs to the insurance company. You no longer own it or control it. You receive only the monthly payment specified in the contract. You cannot withdraw the remaining balance, borrow against it, or change the payment amount. If you need a large sum of money after the annuity begins, you cannot access it.

This is why the decision to buy an annuity is permanent and should be made carefully. Some people regret it if they face unexpected medical costs or want to leave a larger inheritance. Others are relieved to have may provide income they cannot outlive and do not have to manage.

If the insurance company fails financially, your annuity payments are protected up to a limit by your state's insurance guaranty fund. The limit varies by state but is typically $250,000 per person per company. This is not a federal may provide like FDIC insurance on bank deposits — it is a state-level safety net, and protection depends on your state's specific rules.

Annuities versus keeping your pension as monthly checks

If your pension plan offers a choice, you can usually take either a monthly pension payment for life or a lump sum that you then convert to an annuity. These are not the same thing. A pension payment comes directly from your employer's pension fund and is backed by the employer's obligation to pay. An annuity is backed only by the insurance company you buy it from.

The monthly pension amount is set by your employer based on your salary and years of service. It does not change based on interest rates or your age at the time you start collecting. An annuity payment is set by the insurance company based on the lump sum amount and current market conditions.

Some pensions offer cost-of-living adjustments (COLA) that increase your payment each year to keep up with inflation. Most annuities do not — your payment stays the same for life, which means it buys less as prices rise. This is a major difference to consider when deciding whether to take the pension as-is or convert it to an annuity.

Taxes on annuity payments

How much of your annuity payment is taxable depends on whether the money came from pre-tax or after-tax sources. If you funded the annuity with pre-tax pension money or retirement account funds, the entire payment is taxable as ordinary income in the year you receive it. If you funded it with after-tax money, only the earnings portion is taxable; the portion that represents your original contribution is not.

The insurance company will send you a 1099-R form each year showing how much of your payment is taxable. You report this on your federal income tax return. Some states also tax annuity income, though rules vary. If you live in a state with no income tax, you owe federal tax only.

If you are under age 59½ when you buy the annuity, you may owe an early withdrawal penalty on the taxable portion, depending on the source of the funds. This is another reason to understand the rules before converting a pension to an annuity.

When an annuity makes sense

An annuity is most useful if you want may provide income you cannot outlive and do not want to manage investments yourself. It removes longevity risk — the fear of running out of money if you live longer than expected. It also removes investment risk; you do not have to worry about market downturns affecting your income.

An annuity is less useful if you expect to need access to large sums of money, want to leave a substantial inheritance, or believe you will not live long enough to break even on the contract. It is also less useful if you are in poor health, because you may not collect payments long enough to recover your initial investment.

Some people buy a partial annuity — converting part of their pension to an annuity for may provide base income and keeping the rest as a monthly pension or in a retirement account for flexibility. This is a middle ground that provides some security without locking up all the money.

Frequently Asked Questions

Can I change my mind after I buy an annuity?

No. Once the annuity contract is signed and the insurance company receives your lump sum, the decision is final. You cannot cancel it, get your money back, or change the payment amount. Some states allow a brief "free look" period (usually 10 to 30 days) during which you can cancel without penalty, but after that window closes, you are locked in.

What if I die shortly after starting the annuity?

If you chose a single-life annuity with no period-certain may provide, your beneficiary receives nothing — the insurance company keeps the remaining balance. If you chose a joint annuity, your spouse continues receiving the payment. If you chose a period-certain annuity and die within the may provide period, your beneficiary receives the remaining payments for the rest of that period.

Do I have to buy an annuity with my pension lump sum?

No. If your pension plan offers a lump sum option, you can take the money and invest it yourself, leave it in a rollover IRA, or use it however you choose. You are not required to buy an annuity. The choice between a monthly pension, a lump sum, or a lump sum converted to an annuity depends on your situation and preferences.

How do I know if an insurance company is financially stable?

Check the company's financial ratings from agencies like A.M. Best, Moody's, or Standard & Poor's. These firms rate insurance companies' ability to pay claims. Your state's insurance commissioner's office can also provide information about complaints filed against a company. Before buying an annuity, verify the company has a strong rating and no significant complaint history.

Can I buy an annuity outside of a pension?

Yes. You can buy an annuity with money from an IRA, a 401(k), or any other source. The rules about taxes and early withdrawal penalties still apply depending on the source of the funds. Many people use annuities to convert retirement savings into may provide lifetime income, not just pension lump sums.