What You Actually Pay for an Annuity Each Month

The cost of an annuity depends on what you buy and how you structure it

An annuity doesn't have a single monthly cost the way insurance or a subscription does. Instead, you pay a lump sum upfront — anywhere from a few thousand dollars to hundreds of thousands — and the insurance company then sends you monthly payments for life or a set period. The size of your monthly payment depends on how much you invested, your age, current interest rates, and the options you choose.

Think of it like this: you're trading a large amount of money now for smaller, predictable payments later. The insurance company keeps the rest of what you paid and uses it to fund your payments and their operations. The younger you are when you buy, the longer the company expects to pay you, so your monthly check will be smaller. The older you are, the larger your monthly payment tends to be.

Key Takeaways

• You pay a lump sum upfront to buy an annuity, not a monthly premium like insurance.
• Your monthly payment is calculated based on your age, the amount invested, current interest rates, and the payout option you choose.
• A $100,000 when ready annuity might pay $400 to $600 per month to a 65-year-old, but the exact amount varies by company and market conditions.
• Deferred annuities let you invest money now and delay payments until later, which can increase your monthly amount.
• Add-ons like may provide periods or survivor benefits reduce your monthly payment but provide extra protection.

How the initial investment translates to monthly payments

The insurance company uses a calculation called an annuity factor to turn your lump sum into a monthly payment. This factor is based on life expectancy tables, current interest rates, and the specific terms you choose. A higher interest rate environment generally means higher monthly payments, because the company expects to earn more on the money you've given them. A lower rate environment means lower payments.

For example, if you invest $100,000 in an when ready annuity at age 65, you might receive somewhere between $400 and $600 per month for life, depending on the company and current rates. If you're 75, the same $100,000 might produce $600 to $800 monthly, because the company expects to pay you for fewer years. If you're 55, it might be $250 to $350 monthly. These are rough ranges — the only way to know your actual payment is to get a quote from an insurance company.

The difference between when ready and deferred annuities

An when ready annuity is one you buy with a lump sum and start receiving payments from right away, usually within a month or two. Your monthly payment is set based on your age and the rates at the time you purchase. Once you buy it, that payment amount doesn't change (unless you chose a variable annuity, which fluctuates with market performance).

A deferred annuity is one where you invest money now but delay taking payments until later — sometimes years or decades later. During the waiting period, your money grows, either at a fixed rate or tied to market performance. When you finally start taking payments, they're usually larger than they would have been if you'd bought an when ready annuity with the same initial investment, because your money had time to grow. The tradeoff is that you don't receive income during the waiting period.

How your age affects your monthly payment

Age is one of the biggest factors in determining your monthly payment. Insurance companies use mortality tables to estimate how long you're likely to live. The older you are when you buy an annuity, the shorter the expected payout period, so the company can afford to give you a larger monthly check. The younger you are, the longer they expect to pay you, so the monthly amount is smaller.

A 60-year-old and a 75-year-old investing the same $150,000 will receive very different monthly payments. The 75-year-old might receive $900 to $1,100 per month, while the 60-year-old might receive $600 to $750. This is why some people wait until later in retirement to convert savings into an annuity — the monthly payment is higher. However, waiting also means you miss out on years of income, so the total amount you receive over your lifetime might actually be less.

Options that change your monthly payment amount

The choices you make when setting up your annuity directly affect how much you receive each month. A life-only annuity pays you for as long as you live, but stops when you die — no money goes to your heirs. This option produces the highest monthly payment. A period-certain annuity guarantees payments for a set number of years (like 10 or 20 years), and if you die before that period ends, your beneficiary receives the remaining payments. This reduces your monthly amount slightly.

A joint-and-survivor annuity continues paying your spouse or another beneficiary for life after you die, usually at a reduced rate. This significantly lowers your monthly payment compared to life-only, because the company expects to pay out for two lifetimes. If you add a cost-of-living adjustment (COLA), your payments increase each year to keep pace with inflation, but your starting payment is lower. Each of these choices is a tradeoff between higher current income and more protection or flexibility.

What interest rates and market conditions mean for your payment

Interest rates have a direct impact on annuity payments. When interest rates are high, insurance companies can earn more on the money you give them, so they're willing to pay you more each month. When rates are low, they pay less. This is why people shopping for annuities often watch the Federal Reserve's interest rate decisions — a rate increase can mean a noticeably higher monthly payment for the same investment.

If you're buying a fixed annuity, your monthly payment is locked in at the time of purchase and never changes (except for optional features like COLA). If you're buying a variable annuity, your payment fluctuates based on how the underlying investments perform. Variable annuities can pay more in strong market years and less in weak ones, which means your monthly income is less predictable but potentially higher over time.

Getting a quote and comparing costs

The only way to know what your actual monthly payment will be is to request quotes from insurance companies. Most companies offer free quote tools on their websites where you enter your age, the amount you want to invest, and your payout preferences. Within minutes, you'll see what monthly payment that company would offer you. Different companies use different assumptions and pricing models, so comparing quotes from three to five insurers is worth doing.

When you compare quotes, make sure you're looking at the same options across all of them — same age, same investment amount, same payout type. A quote is not a binding offer; it's an estimate based on current rates and the company's current pricing. Rates change frequently, so a quote is typically good for 30 to 60 days. If you decide to buy, you'll lock in the rate at that time.

Frequently Asked Questions

Can I change my monthly payment after I buy an annuity?

No, once you've purchased an when ready annuity and started receiving payments, the amount is locked in for life (unless you chose a variable annuity, which changes with market performance). Some annuities offer limited options to exchange or adjust, but these are rare and usually come with fees or penalties. This is why it's important to think carefully about your needs before you buy.

What happens to my money if I die soon after buying an annuity?

It depends on the type you chose. With a life-only annuity, the insurance company keeps any remaining balance — your heirs get nothing. With a period-certain or joint-and-survivor annuity, your beneficiary receives the remaining payments or a lump sum. This is a major reason people choose options other than life-only, even though those options pay less per month.

Do I pay taxes on my annuity payments?

Yes, but the amount depends on whether you bought the annuity with pre-tax money (like from an IRA) or after-tax money. With pre-tax money, the entire payment is taxable as ordinary income. With after-tax money, only the earnings portion is taxed; the part that's your original investment comes back tax-free. Your insurance company will send you a 1099-R form each year showing what portion is taxable.

Is there a monthly fee to own an annuity?

Not for the annuity itself once you've bought it and started receiving payments. However, variable annuities often charge annual fees (called expense ratios) ranging from 0.5% to 3% or more, which are deducted from your account value before your payment is calculated. Fixed annuities typically have no ongoing fees, though some charge surrender fees if you try to withdraw money early.

How do I know if an annuity's monthly payment is a good deal?

Compare the monthly payment to what you'd earn if you kept the money in a savings account or bond fund. If an annuity pays $500 per month on a $100,000 investment, that's a 6% annual return. Check what current bond yields or CD rates are offering, and consider whether the may provide income is worth accepting a lower return. You can also use online annuity calculators to see what different companies are quoting for your situation.