Understanding TIPS Ladders for Retiree Income
For retirees looking to avoid leaving their spending to the unpredictable capital markets, bonds are a solid option for generating reliable income. Creating a ladder of Treasury Inflation-Protected Securities (TIPS) can help mitigate risks from market fluctuations and inflation, while also ensuring a consistent stream of income.
TIPS ladders are structured to provide inflation-adjusted income over a specified timeframe, and this article specifically discusses a 30-year ladder, which aligns with the typical retirement duration highlighted in the Annual Retirement Income Survey. We’ll explore the advantages and disadvantages of this approach.
Insights from the Retirement Income Survey
In our recent study, team members and I examined various strategies retirees can use to translate their savings into dependable cash flow. We arrived at a sustainable initial withdrawal rate of 3.9%, assessed flexible withdrawal strategies for increased spending, and looked into guaranteed income options. Much of the discussion centers around using the TIPS ladder.
The methodology we used for safe spending is intentionally cautious. We factored in annual inflation adjustments to the initial withdrawal amount to reach a 90% probability that funds will last for 30 years. It’s based on the assumption of retirement at age 67, considering both withdrawals from the portfolio and full Social Security benefits.
It’s worth mentioning that this article reflects the latest TIPS yields and investment market expectations as of mid-January and December 31, 2025.
The Benefits and Drawbacks of TIPS Ladders
A 30-year TIPS ladder is made up of individual TIPS with maturities spanning from one to thirty years. The real yield on these bonds, coupled with the return of principal at each maturity stage, helps secure a steady real withdrawal rate. By the time the final bond matures after 30 years, the portfolio will be exhausted.
This self-liquidating feature sets TIPS ladders apart from most other withdrawal strategies we examined, except for the mandatory minimum distribution method, which also leads to significant portfolio depletion over time. For those retirees who value preserving their assets, this can be a notable downside.
Another limitation is the rigid nature of TIPS ladders. Our research created a base scenario that assumed retirees would stick to a set spending strategy. However, in reality, adjustments are possible. Once you commit to a TIPS ladder, though, any changes, like selling part of it, can have permanent consequences on your retirement funds.
On the flip side, TIPS ladders offer two major benefits that balance each other out. Firstly, they boast a 100% success rate in providing guaranteed payouts. If TIPS yields are favorable, withdrawal rates could surpass those of other portfolios.
The payout from a TIPS ladder is fully secure, while withdrawal strategies noted in our research have around a 90% success rate based on simulation models. These bonds are backed by the U.S. government and structured to ensure payments in real terms, meaning they won’t diminish with inflation. Yes, TIPS prices can be volatile depending on inflation strikes—like in 2022 when long-term TIPS faced significant losses. But since TIPS ladder holders own the investments outright until maturity, fluctuations in market prices are less of a concern.
Current Attractive Income Levels for TIPS Ladders
As of January 2026, TIPS yields seem favorable for higher withdrawal levels. For instance, the 30-year TIPS ladder offers an inflation-adjusted withdrawal rate of 4.8%, compared to the 3.9% of the best base case portfolio. With slight increases in inflation expectations recently, the current TIPS ladder rates are among the highest seen in the last decade.
When factoring in Social Security benefits at age 67, the combination with the TIPS ladder looks appealing in terms of lifetime spending compared to starting withdrawal rates of 3.9% plus Social Security. A guaranteed lifetime expenditure of $2.5 million definitely appears more attractive than a lifetime of $2.25 million that comes with a 90% success rate for the study’s base case.
That said, the aforementioned drawbacks should be reiterated.
TIPS ladders naturally come with no ending value, while the base case with Social Security typically leaves behind a positive balance after 30 years in 90% of simulations. In fact, the median ending balance for a balanced portfolio that includes stocks and starts Social Security at 67 is about $1.47 million. So, adding Social Security proves beneficial for retirees hoping their investments last more than 30 years, whether for personal use or leaving a bequest.
But again, inflexibility is inherent with TIPS ladders. Retirees committed to this path must either stick to their plan or deal with the long-lasting consequences of any changes they choose to make.
Balancing TIPS Ladders with Stocks to Mitigate Drawbacks
One potential solution to address some of these concerns is to enhance the TIPS ladder approach with equity investments. This strategy involves investing a portion of the portfolio in TIPS and the rest in stocks, allowing retirees to draw from the TIPS ladder each year while leaving their stock holdings untouched. By the end of the 30-year period, the stock investment might significantly increase, potentially offsetting some—if not all—of the amounts withdrawn from the TIPS ladder.
The following graph illustrates lifetime spending and median ending balances after 30 years for this combined strategy, utilizing different withdrawal rates while maintaining the long-term stock return expectations used throughout the study.
This exploration into equity allocations, some as high as 60%, aims to capture a complete picture of future possibilities, even if they differ from standard recommendations. In reality, unless a retiree has a substantial initial portfolio or minimal spending needs, a more practical upper limit for this strategy tends to hover around 40% in stocks.
With current TIPS yields and anticipated stock returns, a ladder with a 15% stock component proves to be especially competitive when coupled with Social Security. Strategies using larger portions of equities usually yield lower lifetime expenses but might also lead to higher ending balances.
In the 15% stock scenario, total lifetime expenditures would amount to $2.29 million, surpassing the base case’s $2.25 million with a 100% success prediction. Moreover, the untouched capital increases over the entire 30 years, leading to a higher median ending balance of $1.49 million, compared to $1.47 million for the base case. Yet, this method still lacks the flexibility found in the base or dynamic withdrawal strategies.
