If you have spent decades saving for retirement, the last thing you want is to blow the landing. Turning those savings into reliable monthly income is the whole point, and buying an annuity is one of the most effective ways to make that happen. But the annuity world is packed with confusing products, aggressive sales tactics, and fine print that would make a lawyer squint.

Buying an annuity for retirement income can give you a predictable paycheck that lasts as long as you do, but only if you choose the right type, understand the costs, and avoid the common traps that catch unprepared buyers. This guide walks you through every step of the process so you can make a confident, informed decision.

This guide is going to cut through all of that. We will walk through exactly how to buy an annuity for retirement income, which types actually make sense for generating monthly cash flow, what to watch out for, and how to avoid the mistakes that cost retirees thousands of dollars every year.

Table of Contents

Why Buy an Annuity for Retirement Income?

Here is the problem most retirees face. You have a pile of money in a 401(k) or IRA, and now you need to figure out how to turn it into something that resembles a paycheck. Social Security helps, but for most people it does not cover everything. Pensions are increasingly rare. And pulling money out of a brokerage account every month while watching the market swing up and down is not exactly a recipe for sleeping well at night.

An annuity solves a very specific problem: it converts a lump sum of money into a stream of income that you cannot outlive.

That is not a small thing. Longevity risk is real. According to the Social Security Administration, a 65-year-old today has roughly a 50% chance of living past 85. If your retirement plan assumes you will need income for 20 years but you live for 30, the math breaks down fast.

When you buy an annuity for retirement income, you are essentially transferring that longevity risk to an insurance company. They take on the responsibility of paying you no matter how long you live. In exchange, you give up some liquidity and flexibility. That is the trade-off, and for a lot of people approaching or already in retirement, it is a trade-off worth making.

But not every annuity is designed for income. Some are built for accumulation. Some are loaded with fees that eat into your returns. And some are sold by agents who care more about their commission than your retirement. So let us get specific about which products actually deliver the retirement income you are looking for.

Which Types of Annuities Are Best for Retirement Income?

Not all annuities are created equal, and most advisors will not bother explaining the differences in plain language. Here is what you actually need to know.

Single Premium Immediate Annuities (SPIAs)

This is the most straightforward income annuity you can buy. You hand over a lump sum to an insurance company, and they start sending you monthly checks almost immediately, usually within 30 days. The payments continue for life, a set number of years, or both, depending on how you structure the contract.

SPIAs are simple, transparent, and effective. There are no moving parts, no subaccounts, and no complicated riders to decode. If your primary goal is to create a pension-like income stream right now, a SPIA deserves serious consideration.

Best for: People who are already retired or within a year of retiring and want income to start right away.

Deferred Income Annuities (DIAs)

Think of a DIA as a SPIA with a delayed start date. You pay a lump sum today, but income does not begin until a future date you choose, often 5, 10, or even 20 years down the road. Because the insurance company has more time to invest your premium before paying you, the eventual monthly payments are typically higher than what a SPIA would offer for the same deposit.

Best for: People in their 50s or early 60s who want to lock in future income for later in retirement when other resources may be running thin.

Fixed Index Annuities with Income Riders

A fixed index annuity (FIA) ties your growth to a market index like the S&P 500, but with a floor that protects your principal from losses. On its own, an FIA is more of an accumulation tool. But when you add a guaranteed lifetime withdrawal benefit (GLWB) rider, it becomes an income machine.

The rider creates a separate “income account” that grows at a guaranteed rate during the deferral period. When you are ready to turn on income, you can withdraw a guaranteed percentage of that income account every year for life, regardless of what happens to the actual account value.

These products are more complex than SPIAs, and the rider comes with an annual fee, usually between 0.75% and 1.25%. But for people who want some growth potential along with guaranteed income, they can be a strong fit.

Best for: People who are 5 to 10 years from retirement and want both accumulation and a future income guarantee.

Qualified Longevity Annuity Contracts (QLACs)

A QLAC is a special type of deferred income annuity that you fund with money from a traditional IRA or 401(k). You can put up to $200,000 into a QLAC, and that money is excluded from your required minimum distribution (RMD) calculations until income payments begin, which can be as late as age 85.

This is a niche product, but it solves two problems at once: it reduces your RMDs in the early years of retirement (lowering your tax bill) and creates a guaranteed income stream for later in life when you may need it most.

Best for: People with substantial IRA balances who want to manage taxes and hedge against living well into their 80s and 90s.

What About Variable Annuities?

Variable annuities invest your money in market subaccounts, which means your account value can go up or down. Some variable annuities offer optional income riders, but the fees tend to be significantly higher than other annuity types, often 2% to 3% per year or more when you stack up mortality and expense charges, fund fees, and rider costs.

For most people whose primary goal is reliable retirement income, variable annuities are not the best tool for the job. The fees drag on performance, and the complexity makes it hard to know what you are actually getting. There are exceptions, but proceed with caution and make sure you understand every layer of cost before signing anything.

How Much Does an Annuity Cost for Retirement Income?

The amount you need to invest depends on how much monthly income you want, your age, current interest rates, and the type of annuity you choose.

Here is a rough framework to give you a sense of the numbers:

Your Lump Sum Investment

Approximate Monthly Income (SPIA, Age 65)

$100,000

$550 to $650

$200,000

$1,100 to $1,300

$300,000

$1,650 to $1,950

$500,000

$2,750 to $3,250

These are ballpark figures. Actual payouts vary based on the insurance company, your gender, whether you choose a single-life or joint-life payout, and whether you add any period-certain guarantees. Getting quotes from multiple carriers is the only way to know what you will actually receive.

Most income annuities have minimum purchase amounts. SPIAs typically require $25,000 to $50,000 to generate meaningful monthly payments. Fixed index annuities with income riders usually start at $10,000 to $25,000. MYGAs and other fixed annuities can start as low as $5,000.

One important point that gets overlooked: you should never put all of your retirement savings into an annuity. Most financial planners suggest allocating enough to cover your essential expenses (housing, food, healthcare, utilities) after accounting for Social Security and any pension income. The rest of your portfolio can stay invested for growth, liquidity, and discretionary spending.

Step-by-Step: How to Buy an Annuity for Retirement Income

Step 1: Calculate Your Retirement Income Gap

Before you even look at annuity products, figure out how much income you actually need.

Start with your estimated monthly expenses in retirement. Include housing, healthcare, food, transportation, insurance, and anything else that qualifies as a need rather than a want. Then subtract your guaranteed income sources: Social Security, any pension, rental income, or other reliable cash flow.

The difference is your income gap. That is the number your annuity needs to fill.

For example, if you need $5,000 per month to cover essentials and Social Security provides $2,200, your income gap is $2,800 per month. Now you have a clear target when you start shopping for annuity quotes.

Step 2: Decide When You Need Income to Start

This is a bigger decision than most people realize. The timing of your income start date determines which type of annuity makes sense and how much you will receive.

If you need income within the next 12 months, a SPIA is your most direct option. If you are 5 to 10 years away from needing income, a deferred income annuity or a fixed index annuity with an income rider will likely give you more bang for your buck because the insurance company has more time to grow your premium before payments begin.

Step 3: Get Quotes from Multiple Carriers

This is where a lot of people make their first mistake. They talk to one insurance agent, get one quote, and assume that is the best they can do. It is not.

Annuity rates vary significantly between insurance companies. Two carriers offering the same type of annuity with the same premium can produce monthly income payments that differ by 10% to 15% or more. Over a 20 or 30 year retirement, that difference adds up to tens of thousands of dollars.

Work with an independent agent or advisor who can pull quotes from multiple A-rated carriers. If someone is only showing you products from one company, they are not shopping for you. They are selling to you.

Step 4: Evaluate the Contract Details

Once you have quotes in hand, do not just compare the monthly income numbers. Look at the full picture:

  • Surrender period and charges. How long is your money locked up, and what does it cost to access it early? Most annuities have surrender periods of 5 to 10 years with declining charges.
  • Free withdrawal provisions. Most contracts allow you to withdraw 10% of your account value per year without penalty. Confirm this before you sign.
  • Rider fees. If you are adding an income rider, know exactly what it costs annually and how it affects your account value over time.
  • Death benefit. What happens to your money if you die before receiving all of your payments? Some contracts return the remaining balance to your beneficiaries. Others do not.
  • Inflation protection. Some annuities offer cost-of-living adjustments (COLAs) that increase your payments over time. These come at a cost, usually a lower initial payment, but they can be valuable over a long retirement.

Step 5: Complete the Application and Fund the Annuity

Once you have chosen a product and carrier, the application process is straightforward. Your agent or advisor handles most of the paperwork. You will need to provide identification, Social Security number, beneficiary information, and details about the funding source.

After the application is approved and funds are transferred, you will receive your contract. Read it. Every page. This is a long-term commitment, and you want to make sure everything matches what you were told during the sales process.

Most states give you a free look period of 10 to 30 days after you receive the contract. During that window, you can cancel for any reason and get a full refund of your premium. Use that time to review the contract carefully.

How to Fund Your Annuity Purchase

You have several options for funding an annuity, and each one has different tax implications.

Funding Source

Tax Treatment

Bank savings or after-tax cash

No tax event at purchase. Only the earnings portion of future payments is taxed.

Traditional IRA rollover

No tax at transfer if done as a direct rollover. All future payments taxed as ordinary income.

401(k) or 403(b) rollover

Same as IRA rollover. Direct rollover avoids the 20% mandatory withholding.

1035 exchange from existing annuity

No tax at transfer. Preserves the tax-deferred status of your existing contract.

Roth IRA

Qualified withdrawals from a Roth-funded annuity are tax-free. Less common but worth considering.

If you are rolling over a 401(k) or IRA, make sure the transfer is done as a direct rollover (also called a trustee-to-trustee transfer). If the money passes through your hands first, the IRS treats it as a distribution, and you could owe taxes and penalties.

Common Mistakes to Avoid When Buying an Annuity

After years of writing about annuities, these are the mistakes we see over and over again.

Putting Too Much Money Into One Annuity

Annuities are not liquid. Once your money is inside a contract, accessing it beyond the free withdrawal amount triggers surrender charges. A good rule of thumb is to keep enough cash outside the annuity to cover 6 to 12 months of expenses plus any large planned purchases.

Ignoring the Financial Strength of the Insurance Company

Your annuity payments are backed by the insurance company, not the federal government. If the insurer runs into financial trouble, your income could be at risk. Stick with carriers that have strong financial strength ratings from AM Best (A or higher), Moody’s, and Standard & Poor’s.

Buying Based on the Highest Rate Alone

A high interest rate on a fixed annuity means nothing if the surrender period is 15 years and the company has a B+ rating. Look at the full package: rate, term, carrier strength, fees, and contract flexibility.

Not Understanding the Difference Between Account Value and Income Value

This trips up a lot of fixed index annuity buyers. The “income account” that grows at a guaranteed rate is not money you can withdraw in a lump sum. It is a calculation used to determine your future income payments. Your actual account value, the money you could walk away with, is a different and usually lower number.

Skipping the Comparison Shopping

We said it before, but it bears repeating. Getting quotes from only one carrier is like buying the first car you test drive without checking any other dealership. The annuity market is competitive, and rates and contract terms vary widely.

When Is the Right Time to Buy?

There is no universally perfect time to buy an annuity for retirement income, but there are a few factors that can help you decide.

Interest rates matter. Annuity payouts are heavily influenced by prevailing interest rates. When rates are higher, insurance companies can offer more generous income payments. If rates are elevated and you are close to retirement, locking in a competitive rate can work in your favor.

Your age matters. The older you are when you buy an income annuity, the higher your monthly payments will be, because the insurance company expects to make payments for a shorter period. But waiting too long means you miss out on years of income you could have been receiving.

Your health matters. If you are in good health and have a family history of longevity, an income annuity becomes more valuable because you are more likely to collect payments for a long time. Some carriers even offer medically underwritten annuities that pay higher rates to people with certain health conditions.

Market conditions matter. If your retirement portfolio has taken a hit and you are worried about sequence-of-returns risk (the danger of withdrawing from a declining portfolio early in retirement), moving a portion into an annuity can stabilize your income and give your remaining investments time to recover.

The bottom line: the best time to buy is when the product solves a real problem in your retirement plan, not because someone told you rates are about to change or a bonus is about to expire.

Frequently Asked Questions

Can I buy an annuity for retirement income with my 401(k)?

Yes. You can roll over funds from a 401(k) or 403(b) directly into an annuity without triggering a taxable event, as long as you use a direct rollover. Future income payments will be taxed as ordinary income, just as they would have been if you withdrew from the 401(k) directly.

How much retirement income will a $250,000 annuity provide?

It depends on your age, the type of annuity, and current interest rates. As a rough estimate, a 65-year-old purchasing a single premium immediate annuity with $250,000 might receive approximately $1,375 to $1,625 per month. Getting personalized quotes from multiple carriers is the only way to get an accurate number.

Are annuity payments taxed?

It depends on how you funded the annuity. If you used pre-tax money (IRA, 401(k)), the entire payment is taxed as ordinary income. If you used after-tax money, only the earnings portion is taxed. Roth-funded annuities can provide tax-free income if certain conditions are met.

Can I buy an annuity and still keep my other investments?

Absolutely, and you should. Most financial planners recommend using an annuity to cover essential expenses while keeping the rest of your portfolio invested for growth, liquidity, and discretionary spending. This approach gives you a stable income floor with upside potential from your remaining assets.

What happens to my annuity if I die early?

It depends on the payout option you selected. A life-only annuity stops paying when you die, which means the insurance company keeps any remaining funds. If you choose a life with period-certain option (such as life with 20 years certain), payments continue to your beneficiary for the remainder of the guaranteed period. Joint-life annuities continue paying your spouse after you pass away. Make sure you understand the death benefit terms before you buy.

Can I cancel an annuity after I buy it?

During the free look period (typically 10 to 30 days after receiving your contract), you can cancel for any reason and receive a full refund. After that window closes, canceling means surrendering the contract, which usually involves surrender charges that can range from 1% to 10% depending on how early you exit.

The Bottom Line

Buying an annuity for retirement income is not complicated, but it does require you to be informed. The right annuity can give you something that no stock portfolio, bond fund, or savings account can: a guaranteed paycheck that lasts as long as you do.

The wrong annuity, bought from the wrong company or structured the wrong way, can lock up your money, eat into your returns with fees, and leave you with less flexibility than you need.

Do the math on your income gap. Understand which annuity type fits your timeline. Get quotes from multiple carriers. Read the contract. And do not let anyone pressure you into a decision before you are ready.

Your retirement income is too important to leave to chance or to a salesperson’s commission schedule.