Retirement income is only as strong as what it can buy. Over time, prices rise for groceries, travel, and healthcare, making it harder to sustain your spending budget over the long term. Maintaining purchasing power is what preserves your lifestyle and standard of living. This is why retirees consider tools and strategies that keep pace with inflation, so their plan funds the same standard of living year after year.
What is a TIPS Ladder?
One strategy used by many retirees involves using Treasury Inflation-Protected Securities (TIPS), which are bonds designed to keep pace with the Consumer Price Index (a measure of inflation). A TIPS ladder refers to using a series of these bonds set to mature in different years, each one lined up to fund a specific slice of your future spending. By buying specific maturities today, you lock in real yields for future years, and each rung is designed to deliver inflation-adjusted dollars when you need them.
The principal value of TIPS fluctuates with inflation and deflation. The interest rate (coupon) is fixed, but the dollar amount of each semiannual interest payment varies because it is applied to the inflation-adjusted principal. At maturity, if the adjusted principal is higher than the original amount, you receive the higher amount. If the adjusted principal is equal to or lower than the original amount, you receive the original amount.
Benefits of a TIPS Ladder
Many retirees find it easier to spend confidently when they see each year pre-funded, which can reduce the temptation to time markets or second-guess the plan during volatile periods. TIPS ladders can reduce sequence risk during the early years of retirement by letting you spend from bonds that are set to mature instead of selling equities after a market decline. Given the predictable nature of the payments, TIPS ladders can create a spending “floor” that helps you stay disciplined, since the ladder defines how much to draw each year in today’s purchasing power. It can also act as a bridge before Social Security starts, allowing you to maximize your benefits without worrying about market swings. The ladder can cover the gap before benefits start or before required minimum distributions begin. For people who prefer predictable paychecks and less exposure to short-term market swings, this approach can add welcome clarity.
How TIPS are Taxed
Interest and inflation adjustments on TIPS are exempt from state and local income tax. For federal tax, the impact depends on the account type:
- Taxable accounts. You pay federal tax each year on both the coupon interest you receive and the principal inflation adjustment, even though the adjusted principal is not paid out until maturity. That annual principal adjustment is reported as original issue discount (OID), often called “phantom income.” In a deflationary period, you can see a negative OID amount, which reduces the interest you report for that year and can carry forward to offset future TIPS interest. If you sell a TIPS before maturity, any capital gain is generally subject to federal tax and may be taxable at the state level.
- Tax-deferred accounts (Traditional IRA/401k). No annual tax on coupons or principal adjustments. All taxation occurs when funds are withdrawn under the ordinary income rules for the account.
- Roth accounts. No annual tax, and qualified withdrawals are tax-free, which makes Roth a clean way to avoid phantom income altogether.
Potential Downsides
A TIPS ladder is not right for everyone. If you need maximum flexibility for irregular spending or large opportunistic purchases, tying up funds in maturities set years in advance can feel restrictive. Timing also matters. If real yields are very low relative to your income needs, the ladder will lock in a low level of guaranteed real income that may not meet your goals. If you cannot commit to holding the bonds to maturity, you reintroduce market risk because prices can fluctuate with interest rates.
Building a Ladder in Practice
When building a ladder, start by deciding which years you want to secure and how that overlaps with other income sources. Size each rung to the real spending target for that year. Choose where to hold the ladder, since the account type will drive the tax experience. You can buy new issues at auction or existing bonds on the secondary market, matching maturities to your timeline. Plan what you will do with coupons, how you will replenish a cash buffer, and whether you will extend the ladder periodically as new opportunities arise.
Done well, a TIPS ladder can make retirement spending feel calmer and more intentional. It protects purchasing power for the years you choose, reduces the pressure to sell growth assets at the wrong time, and gives you a clear line of sight from portfolio to paycheck. As with any strategy, the key is fit. If it supports your spending goals, risk comfort, and tax picture, it can be a powerful building block. If it does not, there are other tools that can serve the same purpose with fewer tradeoffs for your situation.
If a TIPS ladder sounds like it could be the right fit for your retirement plan, our How to Construct a Retirement Income Bond Ladder Workshop inside the Retirement Researcher Academy walks you through exactly how to do it. You’ll learn how to select maturities, determine rung sizes, and align the ladder with your income needs, tax picture, and retirement timeline. The goal is to help you build a strategy that turns your portfolio into a reliable, inflation-adjusted paycheck.
And if you’re still figuring out whether this kind of strategy matches your overall retirement approach, the RISA® can help you understand your personal preferences around risk, flexibility, and income style. That way, you can make decisions that truly align with how you want to manage your retirement.
Want to learn more? Listen to Ep. 192 of the Retire With Style Podcast.
