The Grocery Bill That Changed Everything
Imagine you retired three years ago feeling confident. Your 401(k) was healthy, Social Security checks were arriving on schedule, and you had a modest but comfortable budget. Then something shifted. The price of eggs doubled. Gas crept up. Your Medicare Part B premium climbed again. Suddenly, the retirement income that felt secure in 2023 is buying noticeably less in 2026.
Now imagine you pull up your brokerage account and see your bond fund — the “safe” part of your portfolio — has lost value too, because interest rates rose and bond prices fell. The double hit of inflation eating your purchasing power while your supposedly stable investments decline is exactly what financial researchers call “the silent killer for retirement portfolios.” It is sequence-of-returns risk combined with inflation risk, and it is quietly devastating retirees right now.
But there is a strategy designed specifically for this scenario. It is called a TIPS ladder, and it may be one of the most underused tools available to retirees who want to take genuine risk out of their income. This is not a speculative play or a complicated derivative. Treasury Inflation-Protected Securities (TIPS) are bonds issued by the U.S. government, and when structured into a ladder, they can deliver inflation-adjusted income for years or even decades — with virtually zero credit risk.
What Exactly Is a TIPS Ladder?
Before diving into strategy, it helps to understand the building blocks. TIPS are a type of U.S. Treasury bond whose principal value adjusts with the Consumer Price Index (CPI). When inflation rises, the principal increases. When the bond matures, you receive the adjusted principal or the original face value — whichever is greater. The interest payments (paid semiannually) also rise because they are calculated on that inflation-adjusted principal.
According to the Investopedia guide on TIPS, these securities are available in 5-year, 10-year, and 30-year maturities at auction, and they can also be purchased on the secondary market through a brokerage. They are backed by the full faith and credit of the U.S. government, making them among the safest fixed-income instruments in the world.
A TIPS ladder takes this concept and layers it across multiple maturity dates. Instead of buying one TIPS bond that matures in ten years, you buy a series — one maturing in one year, another in two years, another in three, and so on. As each bond matures, it delivers a lump sum of inflation-adjusted principal that you can use for living expenses. Meanwhile, you are collecting semiannual interest payments along the way.
Why a “Ladder” and Not Just a TIPS Fund?
This is a critical distinction. Many retirees own TIPS through mutual funds or ETFs, such as the popular iShares TIPS Bond ETF. These funds provide TIPS exposure, but they do not eliminate interest rate risk. When rates rise, the market value of TIPS (like all bonds) falls, and a TIPS fund’s share price drops with it. You could lose money in a TIPS fund even while inflation is rising — a frustrating paradox.
A TIPS ladder solves this by removing the need to sell before maturity. If you hold each individual TIPS bond to its maturity date, you receive the full inflation-adjusted principal regardless of what interest rates did along the way. The market value fluctuations become irrelevant. You are locking in a known, real (after-inflation) return for each year of the ladder.
Who Should Consider a TIPS Ladder?
This strategy is not for everyone. It works best for retirees who meet a specific profile — and understanding that profile can help you decide whether it belongs in your financial plan.
Retirees Covering Essential Expenses
Consider a hypothetical retiree named Joan, age 68. Joan receives $2,200 per month from Social Security and has $450,000 in retirement savings. Her essential monthly expenses — housing, food, insurance premiums, utilities, and medications — total about $3,400. That leaves a $1,200 gap between Social Security and her needs.
Joan could invest her savings in a diversified stock-and-bond portfolio and withdraw 4% per year. But in a bad market year, she might need to sell stocks at a loss. A TIPS ladder covering the next 10 to 15 years of that $1,200 monthly gap would require roughly $144,000 to $216,000 (before accounting for interest income), leaving the rest of her portfolio to grow in equities without pressure.
This approach essentially puts a floor under Joan’s income. No matter what stocks do, her essential bills are covered for over a decade by inflation-protected government bonds.
Retirees Worried About Inflation Eroding Social Security
Social Security does include a cost-of-living adjustment (COLA), but retirees have consistently reported that the COLA underestimates their actual cost increases — particularly in healthcare and housing. For context on how the COLA is calculated and why it sometimes falls short, see our coverage of Social Security COLA 2027: Why October 14 Changes Everything.
A TIPS ladder does not replace the COLA, but it supplements it. Because TIPS adjust based on the CPI-U (the same broad inflation measure used for many government calculations), they provide a secondary layer of inflation protection on top of Social Security.
How to Build a TIPS Ladder: The Practical Details
Building a TIPS ladder is straightforward in concept but requires some careful decisions. Here is what retirees need to think through.
Decide How Many Years to Cover
The length of the ladder depends on your goals. A shorter ladder (5-7 years) provides near-term income certainty while leaving more money invested for growth. A longer ladder (10-20 years) provides deeper peace of mind but ties up more capital.
Many financial planners suggest covering at least 7-10 years of essential expenses with safe assets, which aligns well with a TIPS ladder. The reasoning: historically, the stock market has recovered from every major downturn within roughly a decade, so a 10-year ladder gives equities time to recover without forcing you to sell at a loss.
Buy Individual TIPS, Not Funds
This point bears repeating. The entire advantage of a ladder — eliminating interest rate risk — depends on holding individual bonds to maturity. You can purchase TIPS directly from the U.S. Treasury through TreasuryDirect.gov (a service of the U.S. government) or through most major brokerages like Fidelity, Schwab, or Vanguard on the secondary market.
Buying on the secondary market gives you more flexibility to choose specific maturity dates and to fill gaps in your ladder. TreasuryDirect only offers new-issue TIPS at auction, which occur on a set schedule.
Understand the Real Yield
When you buy a TIPS bond, the quoted yield is the “real yield” — the return above inflation. As of mid-2026, real yields on 5-year TIPS have been hovering in the range of 1.5% to 2.2%, which is historically attractive. For comparison, real yields were negative for much of 2020-2021, meaning investors were effectively paying for inflation protection.
A positive real yield means your purchasing power is genuinely growing, not just keeping pace with inflation. This is a meaningful opportunity that may not last indefinitely.
Use Tax-Advantaged Accounts
Here is a tax wrinkle that catches many retirees off guard: TIPS generate “phantom income.” Each year, the inflation adjustment to the principal is taxable as ordinary income — even though you do not receive that money until the bond matures. This is sometimes called “phantom tax” or “imputed income.”
The IRS (Publication 550) requires this annual adjustment to be reported, which can increase your tax bill and potentially push you into higher Medicare premium brackets (IRMAA surcharges). For this reason, most advisors recommend holding TIPS inside a traditional IRA, Roth IRA, or other tax-deferred account whenever possible.
If you are already navigating higher Medicare costs, our guide to Medicare Changes 2026: 3 Hidden Costs Retirees Must Prepare For explains how income spikes can trigger those surcharges.
What a TIPS Ladder Cannot Do
No strategy is perfect, and intellectual honesty requires acknowledging the limitations.
- It will not make you wealthy. TIPS are designed to preserve purchasing power, not generate high returns. If stocks return 8-10% annually and TIPS return 2% above inflation, the opportunity cost is real over long time horizons.
- It is not perfectly liquid. While you can sell TIPS on the secondary market before maturity, doing so exposes you to the same interest rate risk you were trying to avoid. The strategy only works as designed if you hold to maturity.
- It does not cover all types of inflation. TIPS track the CPI-U, which is a broad measure. If your personal inflation rate is higher — because you spend heavily on healthcare, for example — the CPI adjustment may not fully keep up.
- It requires meaningful capital. To cover a $15,000 annual income gap for 10 years, you need roughly $150,000 in TIPS (before interest). Not every retiree has that kind of money available outside of their growth portfolio.
How a TIPS Ladder Fits Into a Broader Retirement Plan
Think of retirement income planning as building in layers. Social Security is the foundation — guaranteed, inflation-adjusted (via COLA), and lifelong. A TIPS ladder is the next layer, covering essential expenses that Social Security does not reach, for a defined period. The remaining portfolio — stocks, real estate, annuities, or other investments — is the growth layer, providing income for later years and discretionary spending.
This layered approach is sometimes called the “bucket strategy” or “liability matching.” The core idea is simple: match your safest money to your most essential needs, and let riskier investments do what they do best — grow over time without being raided during downturns.
When to Start Building
There is no single perfect age to begin. However, the transition years — roughly ages 60 to 67 — are often ideal. This is when many retirees are making decisions about when to claim Social Security, whether to keep working part-time, and how to position their portfolios for the withdrawal phase. Building a TIPS ladder during this window allows you to lock in income certainty before you actually need to start drawing down.
For retirees who are already past this window and drawing from savings, it is not too late. Even a 5-year TIPS ladder built at age 72 can provide meaningful stability through age 77, buying time for equity investments to recover from any near-term volatility.
Comparing TIPS Ladders to Other “Safe” Options
Retirees have several options for low-risk income, and each has tradeoffs worth understanding.
- High-yield savings accounts and CDs: These offer safety and liquidity, but their rates are not guaranteed to keep pace with inflation over time. When the Federal Reserve cuts rates, these yields drop quickly.
- Fixed annuities: These provide lifetime income, which a TIPS ladder does not. However, most fixed annuities are not inflation-adjusted, meaning purchasing power erodes year after year. Inflation-adjusted annuities exist but are significantly more expensive.
- Treasury bonds (nominal): Regular Treasury bonds are safe but do not adjust for inflation. If inflation runs at 4% and your bond yields 3.5%, you are losing ground in real terms.
- I Bonds: These are inflation-protected like TIPS, but the purchase limit is $10,000 per person per year (plus up to $5,000 via tax refund), making them impractical as a primary income source for large expenses. They are a fine complement, though.
A TIPS ladder stands out specifically because it combines three things no other single instrument offers simultaneously: government-backed safety, inflation protection, and a predictable maturity schedule.
Taking the First Step
If you are feeling the squeeze of rising costs and market uncertainty — the way our hypothetical retiree Joan was — a TIPS ladder deserves serious consideration. It is not glamorous. It will not be the topic of excited conversation at a dinner party. But it does something profoundly valuable: it takes real, measurable risk out of the income you depend on most.
Start by calculating the gap between your guaranteed income (Social Security, pensions) and your essential expenses. Then explore current TIPS yields through your brokerage or TreasuryDirect. If the math works and you have the capital available in a tax-advantaged account, even a modest ladder covering five years of expenses can dramatically reduce the anxiety that comes with market volatility and rising prices.
For more on how inflation is affecting retirement savings and practical ways to fight back, that guide pairs well with the TIPS ladder approach discussed here.
Retirement should not feel like a daily gamble against forces you cannot control. A TIPS ladder will not solve every financial challenge, but it can transform the most stressful part of retirement — wondering whether your money will last — into something far more manageable. And in a world where grocery bills, premiums, and utility costs keep climbing, that peace of mind might be the best return of all.
