How to Protect Annuity Income From Inflation

Written by Ariel Stern Updated January 20, 2026

Many retirees value having guaranteed income in retirement. Not having to worry about running out of money can offer peace of mind and even lead to more financial freedom.

However, people are also worried about inflation, especially after recent experiences with high price increases in 2021, 2022, and 2023. While inflation has come down somewhat since then, it remains elevated above the Federal Reserve’s 2% target and could rise again.

So what strategies can you use with an income annuity to get the best of both worlds—guaranteed lifetime income and protection against inflation? Below, we’ll go over several strategies you can consider:

• A traditional level-pay annuity only
• A Cost-of-Living-Adjustment (COLA) annuity
• A 50/50 mix of COLA and level-pay annuities
• An annuity ladder

We’ll walk through these different inflation protection strategies for annuities and help you determine which might be right for you.

Annuity Strategies to Manage Inflation: At a Glance

First let’s go over the fundamentals of each strategy to ensure that their mechanisms are clear. If you need a primer on immediate annuities, check out our Guide to Immediate Annuities first.

The Cost-Of-Living-Adjustment (COLA) Option

If you buy an annuity with a COLA, your payments are guaranteed to increase by a fixed percentage each year. If you're new to COLAs, check out this article on how COLAs work.

Most COLAs are compounding, meaning your income grows at an accelerating rate over time. However, your initial payout amount is also decreased compared to a level-pay life annuity.

If your COLA annuity increases by 3% and your initial payment was $100, in year two your payment would be $103.00, and in year three it would be $106.09. These increases continue until your death (or as long as the guarantee period—if any—lasts, whichever is longer).

Splitting a COLA and Level-Pay Annuity

While COLAs can be extremely powerful later in life, many people are hesitant to accept the lower initial starting payment required by a COLA. One option is splitting the amount of money you plan to put into an annuity between a COLA and level-pay annuity.

This gives you the benefit of higher initial income (through the level pay portion) and increasing payments (through the COLA portion).

This hybrid approach can be powerful because it provides a healthy income stream in your younger years, when you might make more use of the income, as well as increasing payments that protect you in your later years.

Annuity Laddering Approach

For some people, using an annuity ladder can help with inflation risk as well as ease them into their annuity purchases.

With this strategy, you break up your annuity purchases over time. For instance, if you plan to put $300,000 into an annuity, you might break it up into three $100,000 purchases. You could purchase one now, one five years later, and the final ten years later.

The benefit to this approach is that you are not locking in one interest rate environment (you are effectively dollar-cost-averaging), and your advancing age inherently gives you a higher payout rate with an income annuity for your two later purchases.

Finally, this strategy provides flexibility. You can decide whether—and when—to make future purchases, or even skip them entirely if your needs change.

A Level-Pay Annuity and Inflation Protection Elsewhere

For some people the COLA reductions just don’t make sense. The initial reduction in income comes at a time when they want the highest payout rate. Similarly, laddering an annuity provides lower initial income and is dependent on unknown future rates.

For many of these people, they choose to purchase a level-pay annuity upfront. The inflation risk to their purchasing power is then addressed through other investment vehicles.

Having a guaranteed lifetime income stream may make them more confident to invest more aggressively with other money. Or they may take a more conservative inflation indexed approach by purchasing something like I Bonds.

A Comparative Look at Strategies

There is no definitive answer to this question. Instead we will look at a few charts that show you how these strategies differ over time. For details on the scenario see our modeling details below.

Nominal Income Comparison

Key takeaway: Level-pay annuities provide the most income early, while COLAs and laddering catch up later.

First, let’s look at the actual monthly income you will receive from the insurance company.

You’ll see that the level-pay annuity pays the most upfront, but by age 75, all of the other payout options catch up or beat it.

At age 75, the annuity ladder by far pays the most, largely because you make your final annuity purchase, taking advantage of your advanced age. It takes another eight or so years for the 3% COLA strategy to catch up, and the split strategy takes longer.

However, this analysis does not take into account how inflation impacts your purchasing power.

Purchasing Power Comparison

Key takeaway: COLA annuities are the most effective at preserving purchasing power when inflation persists.

When we take into consideration inflation, the only strategy that maintains its purchasing power over time is the pure 3% COLA strategy. It is important to note that this assumes that inflation averages 3% annually for the time horizon, which is close to the historical average but not guaranteed.

When accounting for inflation, the level-pay annuity performs the worst long term, but still provides the highest income stream in the early years.

The split strategy, being a combination of a level-pay annuity and COLA, indeed provides a middle ground. It pays less than the level-pay annuity upfront, but retains more of its purchasing power over time.

Lastly, the annuity ladder pays significantly less in the early years, as the first purchase is ⅓ of the other purchases. However, at age 75 when the final purchase is made it produces a significantly greater income stream than the other options. Over time, this option decreases with inflation and is eventually overtaken by inflation-adjusted payout options.

Which Inflation Strategy Works Best for Annuities?

When managing inflation protection for annuities, the best strategy depends heavily on when you think you will need the most annuity income.

Check out our table below which offers a generalized overview:

For those who are most worried about inflation eating up their purchasing power in later years, especially if they think they will have good longevity, purchasing a COLA may make sense.

If having the most income possible upfront makes the most sense, consider a level pay annuity. Many people invest other money in I Bonds or other vehicles to keep up with inflation in other ways.

Or, if you prefer to split the difference, consider splitting your premium between a COLA and level-pay option. We did a 50/50 split, but you could split it any way you wish.

Lastly, using an annuity ladder is a viable strategy if you want the most flexibility possible and want to ease into your annuity purchases. The ladder allows you to buy (or not). You’re not locking everything in upfront. And in addition to this, it creates a strong income stream over time.

We're Here To Help

If you want to explore different options, use our blue calculator on this page. You'll get real guaranteed rates from insurance companies with the option to explore different COLA rates.

And if you want help, just call one of our U.S.-based annuity experts at (866) 866-1999. We promise to give you straightforward answers to your questions without any sales pressure. We're here to help.

Modeling Details:

This model uses the following:

• 65-year-old man
• $300,000 total premium payment
• Life with 10 Years Certain annuity payout option
• 3% COLA rate
• 3% average annual inflation rate
• Annuity ladder: 3 purchases at $100k each at ages 65, 70, and 75
• Annuity ladder uses today’s rates for future purchases
• Annuity ladder unused premium grows at inflation rate

Disclaimer:

Examples are for illustrative purposes only and do not represent guaranteed annuity quotes. All modeling parameters are for information purposes only and do not represent predictions or guarantees.

References:

• I bonds. Treasury Direct.
• United States Inflation Rate. Trading Economics.