How to Build a TIPS Ladder: Turning Retirement Savings Into Inflation-Adjusted Income

Retirees face a specific problem that portfolio volatility hides for accumulators: needing to sell risky assets after a bad market while essentials like food, property taxes, and healthcare keep coming due. A TIPS ladder is one of the cleanest tools available for that situation. It converts a portion of savings into known, U.S. Treasury-backed, inflation-adjusted cash flows that arrive on a schedule you choose, with each rung funding one year of real spending.

The guiding question for retirement planning shifts with a ladder in the mix: which future spending needs do you want to make as close to guaranteed as possible? Once that’s decided, the ladder builds the income stream to match.

What TIPS Actually Are

TIPS (Treasury Inflation-Protected Securities) are U.S. Treasury bonds whose principal is adjusted with the Consumer Price Index. According to TreasuryDirect, TIPS are issued in 5, 10, and 30 year terms. When the CPI rises, the principal value rises with it. When the CPI falls, the principal falls. At maturity, the investor receives the inflation- adjusted principal or the original principal, whichever is greater. That deflation floor is written into the security.

Interest is paid every six months at a fixed coupon rate applied to the adjusted principal. Because the principal grows with inflation, the dollar amount of each coupon payment grows with inflation too. TIPS can be purchased in $100 increments through TreasuryDirect at auction, or through any brokerage on the secondary market.

Federal income tax is owed each year on both the coupon interest and the inflation adjustment to principal, even though the principal adjustment is not received until maturity. This is the “phantom income” issue, and it makes account location unusually consequential for TIPS. Treasury interest and inflation adjustments are exempt from state and local income tax.

The Current Real Yield Environment

TIPS yields are quoted as real yields, meaning the return above inflation. (For today’s curve, see the markets dashboard.) On August 13, 2026, the Treasury real yield curve showed these inflation-indexed yields:

• 5-year: 2.11%
• 7-year: 2.23%
• 10-year: 2.39%
• 20-year: 2.76%
• 30-year: 2.97%

Treasury publishes real yields at these five tenors only. There is no published 2-year or 3-year real yield, so the front of a ladder has to be extrapolated. Every dollar figure in this guide is conditioned on this curve and will move as yields do.

Why this matters: through most of the 2010s and early 2020s, real yields hovered near zero or were negative. Buying TIPS then locked in a guaranteed loss of purchasing power after taxes. The current environment is structurally different. A positive real yield curve out to 30 years changes the math on every retirement-income decision that involves bonds.

What a TIPS Ladder Is

A TIPS ladder is a set of individual TIPS purchased so that one bond matures each year over a defined window. Year one’s bond funds year one’s spending. Year two’s bond funds year two. And so on. Held to maturity, each rung delivers an inflation-adjusted principal payment that you spend, then the next rung matures. The portfolio self-liquidates on a schedule that matches your spending.

The math for a level real-income ladder follows the standard annuity formula. If $S$ is the desired real annual income, $r$ is the real yield, and $N$ is the number of years, the upfront ladder cost is:

The payout rate per dollar of upfront capital is the inverse:

Those formulas assume a single real yield applies to every rung, which holds only when the yield curve is flat. If the whole curve sat at 0%, a 30-year ladder would pay $1/30 = 3.33\%$; at a flat 2% it pays about 4.46%, and at a flat 2.5% about 4.78%.

Real curves slope, so each rung has to be discounted at its own maturity’s yield. A coupon TIPS ladder that exactly funds a spending stream costs exactly the present value of that stream at the real zero curve, which is why a ladder can be priced accurately from published yields without quoting individual bonds. Pricing the whole ladder at the 30-year rate understates its cost by roughly 3% at the August 2026 curve, and by more when the curve is steeper.

Priced that way against the Treasury real curve of August 13, 2026, a 30-year level ladder cost about $20.29 per dollar of annual real income, a real payout rate of 4.93%. That is above the 3.9% safe starting withdrawal rate in Morningstar’s 2025 State of Retirement Income research for a 30-year retirement at 90% success. It is also a figure that moves with the curve: the same ladder priced at the August 2021 curve, when real yields were negative out to 30 years, cost two-thirds more and paid under 3%. Any payout rate quoted for a TIPS ladder is a snapshot of one day’s yields, so recompute it rather than carrying it forward.

The 4.93% is contractual in real terms if every bond is held to maturity, but the ladder ends after 30 years and leaves nothing behind. A retiree who lives longer needs a backup. A safe withdrawal rate, by contrast, is a probability across thousands of market scenarios rather than a guarantee, and the portfolio behind it can outlast the plan.

TIPS Ladder Cost Calculator

Use the calculator below to estimate the upfront cost of a level real-income ladder at different yields and lengths. Inputs are in today’s dollars. The Social Security offset is optional and lets you size the ladder to cover only the gap between essential spending and your expected benefit.

TIPS Ladder vs Other Bond Strategies

Nominal Treasury Ladder

A ladder of regular Treasury notes and bonds is the right tool when the liability is a fixed nominal dollar amount. A home down payment in three years, a tuition bill, or a one-time purchase each call for nominal bonds, because the cash needed is denominated in dollars rather than real purchasing power. For retirement spending, where the obligation is consumption that grows with inflation, the nominal ladder leaves you exposed to inflation eroding your check.

Broad TIPS Fund or ETF

Owning a perpetual TIPS fund such as SCHP or VTIP gives you inflation-protected bond exposure, but it is not a paycheck. These funds never mature. The NAV fluctuates with real interest rates. Two different things get confused regularly: holding TIPS for inflation diversification in a portfolio, and using TIPS for cash-flow matching in retirement. The first is a fund. The second is a ladder.

Target-Maturity TIPS ETFs (iBonds)

BlackRock’s iShares iBonds TIPS Term ETFs offer a middle ground. Each fund holds TIPS that mature in a single calendar year, pays periodic distributions, then distributes its final NAV in that year. The current lineup runs from 2026 (IBIC) through 2036 (IBIM). There is also an iShares 1-5 Year TIPS Ladder ETF (LDRI) that holds an equal-weighted allocation to the front of the curve and rebalances annually.

Target-maturity TIPS ETFs simplify ladder construction at the cost of fund-level expense ratios, basis between the ETF and the underlying bonds, and the fact that final NAV varies with the actual cash flows of the fund. Per iShares, the ETFs are not guaranteed and investors can experience losses. For a 10-year or shorter ladder, an iBonds approach is often a reasonable simplification of individual bond ownership.

SPIA (Single Premium Immediate Annuity)

A SPIA pools longevity risk with an insurance company and pays income for life, which a TIPS ladder cannot do beyond its last rung. The important caveat is availability: US insurers largely withdrew CPI-indexed SPIAs after 2019, and the products still marketed as inflation protection typically pay a fixed annual step-up of 1% to 5% rather than tracking CPI. A fixed step-up is not inflation protection. It underpays when inflation runs above the step-up rate, which is precisely the scenario the protection is for. Confirm what a quote indexes to before treating it as a TIPS-ladder substitute.

Against that, the ladder is fully transferable, leaves a remainder if you die early, and carries Treasury credit rather than insurer credit. Where a genuinely CPI-linked annuity is available, the two are complements: the annuity handles the tail beyond age 95, the ladder handles the defined window before it.

The Tax Issue Most Articles Wave At

TIPS create taxable phantom income through the annual inflation adjustment to principal. The IRS spelled out the treatment in Notice 2011-21: positive inflation adjustments are includible in income each year under the coupon bond method. In a year with 3% inflation, a TIPS investor in a taxable account owes federal tax on the 3% principal increase, even though the investor doesn’t collect that principal until maturity.

This makes account location decisions sharper than for nominal Treasuries. A practical ranking:

• Traditional IRA or 401(k): best fit. No annual tax on inflation adjustments. The eventual distribution is taxed as ordinary income at retirement, which is what would have happened anyway. The phantom income problem disappears.
• Roth IRA or Roth 401(k): clean but opportunity-cost heavy. No phantom income tax, but Roth space is the most valuable real estate in the tax code. Filling it with a 2% real-yield bond instead of a higher-expected-return stock fund gives up long-run growth. Use Roth space for TIPS only when the floor is essential and other tax-deferred space is full.
• Taxable account: it depends on your state. The federal phantom income tax is real, but Treasuries are exempt from state and local tax. For an investor in a high state-tax jurisdiction, the state exemption partially offsets the federal drag. Filing complexity also increases: the inflation adjustment flows through on Form 1099-OID.

For most DIY investors with both tax-deferred and Roth space, the ladder belongs in tax-deferred. See the asset-liability matching guide for the underlying logic on aligning bond duration to liability timing, which TIPS ladders take to its precise form.

Who a TIPS Ladder Is For

The strongest fits are retirees and near-retirees whose essential spending exceeds their guaranteed income (Social Security plus any pension). A TIPS ladder converts savings into a private real-income floor for that gap. The ladder is especially compelling in three scenarios:

• Bridge to Social Security. Delaying Social Security from 62 to 70 raises lifetime benefits substantially. The challenge is funding the bridge years. A short TIPS ladder (5 to 10 years) covers the gap with inflation-adjusted dollars while the larger benefit accrues. See when to claim Social Security for the break-even math.
• Sequence-of-returns insurance for early retirement. The first 5 to 10 years of retirement carry the most sequence-of-returns risk. Funding essential spending in those years from a TIPS ladder removes the need to sell stocks in a downturn.
• Liability matching for inflation-sensitive spending. For retirees with low guaranteed income and high essential expenses, a longer ladder (20 to 30 years) builds a private inflation-adjusted pension that lasts.

Who a TIPS Ladder Is Not For

Saying when a strategy fits is half the work; the other half is being clear about when it doesn’t. A TIPS ladder is a poor fit in several common situations:

• Young accumulators. If you are 25 years from retirement, the relevant questions are savings rate, asset allocation, and time in the market. Locking in 2% real returns on a meaningful chunk of capital for decades sacrifices the equity premium that drives long-run wealth.
• Investors with ample inflation-indexed income. A retiree whose Social Security and pension already cover essentials does not need a private floor. Adding one converts equities to bonds without solving a problem.
• Investors prioritizing bequests. A ladder self-liquidates. If maximizing terminal wealth for heirs or charity is the goal, a higher-expected-return portfolio (paired with a flexible withdrawal strategy) typically leaves more behind.
• Investors who need flexible liquidity. Holding to maturity is what makes the cash flows guaranteed. Selling TIPS in the secondary market exposes you to interest-rate fluctuations that the ladder strategy was meant to bypass.
• Investors whose personal inflation differs materially from CPI. TIPS adjust with CPI-U, which is a broad measure of urban consumer prices. A retiree with above-average healthcare or education exposure faces an inflation rate that can exceed CPI for long stretches. The ladder hedges general-price inflation, not personal inflation.

How to Build One in Practice

A working sequence for a DIY ladder:

1. Estimate real annual essential spending. Food, housing, utilities, insurance, healthcare, transportation. Not discretionary travel or hobbies.
2. Subtract expected inflation-indexed income. Social Security, any pension with a COLA, lifetime annuity income. The remainder is the gap the ladder needs to cover.
3. Decide how much of the gap to floor. Start by computing your funded ratio: portfolio value divided by the cost of a full ladder at today’s curve. That ratio, rather than a round percentage, is what determines whether flooring helps. The next section summarizes the three cases.
4. Pick the ladder length. 5 to 10 years for a bridge. 20 to 30 years for a core retirement floor. 30 is the longest TIPS issued.
5. Choose the account. Tax-deferred first. Roth only if essential. Taxable if state tax exemption is meaningful and you can handle the Form 1099-OID complexity.
6. Use a specialized tool to select the bonds. TIPSLadder.com is a free tool that translates a desired income stream into specific CUSIPs, maturities, and estimated cash flows. Eyebonds is a useful supplementary resource. For target-maturity ETF implementations, iShares iBonds TIPS Term funds run 2026 through 2036.
7. Buy at auction or in the secondary market. TreasuryDirect accepts noncompetitive bids at auctions; any brokerage can buy both at auction and in the secondary market. For a full ladder, the secondary market is usually necessary because not every maturity year is being issued in a given month.
8. Plan around the maturity gap. No TIPS currently matures in 2037, 2038, or 2039, a legacy of Treasury suspending 30-year TIPS issuance between 2002 and 2009. Treasury has been issuing 30-year TIPS again since 2010, so the gap closes naturally in January 2029 when the first of the resumed issues reaches those years. Until then, a ladder spanning that window has to over-buy the adjacent 2036 and 2040 maturities and hold cash across the gap. Check the gap before assuming a clean rung for every year.
9. Hold to maturity. Selling early defeats the purpose. The price of an individual TIPS will fluctuate with real yields; that fluctuation is irrelevant if you hold the bond until it matures and is redeemed for its inflation-adjusted principal.
10. Revisit only when the plan changes. If your spending or guaranteed income changes materially, rebuild. The ladder itself is set-and-forget.

How Much of Your Portfolio Should a Ladder Be

This is the question most TIPS content skips, and it turns almost entirely on one number: your funded ratio, meaning portfolio value divided by what a full ladder covering your essential spending would cost at today’s real curve. Price the denominator at the live curve rather than at an assumed return. The gap between the two is exactly the market return you are counting on but have not yet earned.

Three regimes come out of that ratio. Below roughly 0.65x, buying a partial floor lowers your odds: it locks in a shortfall by removing the growth that could still close it, so spending less, working longer, or delaying Social Security are the moves that help. Between roughly 0.65x and 1.2x, flooring raises simulated success. Above roughly 1.2x the plan already works at every floor level, and the remaining argument is about variance and bequest rather than survival.

The evidence behind those boundaries, the cheaper ways to buy real income before a ladder, and the cases where the whole framing breaks down are worked through in How Much of Your Retirement Should Be a Guaranteed Income Floor. Summitward computes the ratio against your own liabilities at the live Treasury real curve under Retirement → Income Floor.

Bottom Line

TIPS ladders trade some expected upside for certainty about a defined slice of future spending in real terms. The useful framing for DIY retirees is to identify which future expenses are important enough that they should not depend on the stock market, then floor those expenses with a ladder. The ladder is one of the few tools that pays out the exact thing you owe (real dollars) on the exact schedule you owe it.

The most defensible structure for most households is a partial ladder paired with Social Security, a cash reserve, and a diversified growth portfolio. Floor what matters. Let the rest grow.

Key Takeaways

• TIPS ladders convert savings into inflation-adjusted paychecks. Each rung matures in a different year and delivers a principal payment indexed to CPI.
• Real yields drive everything, and the whole curve matters. At the August 13, 2026 curve (2.11% to 2.97% real), a 30-year ladder funded a 4.93% real payout rate. If the entire curve sat at 0% it would fund 3.33%. Discounting every rung at the long rate, as most quick calculators do, understated the cost by about 3% at that curve.
• Hold to maturity. The guarantee depends on it. Selling in the secondary market reintroduces interest-rate risk the ladder was meant to remove.
• Tax-deferred is the cleanest account. Phantom income on the annual inflation adjustment is a real federal tax drag in taxable accounts. The state-tax exemption helps partially.
• Your funded ratio decides how much to floor. Below roughly 0.65x, buying a guaranteed insufficient income removes your only path to sufficiency. From there up to about 1.2x, flooring improves the odds. Sized in the income floor guide.
• It is the wrong tool for accumulators, bequest-focused investors, or anyone with ample guaranteed income. A ladder solves an inflation-protected income problem. If you don’t have that problem, you don’t need the tool.

Frequently Asked Questions

How much money do I need to build a TIPS ladder?

Priced at the August 13, 2026 real curve, flooring $50,000 of real annual spending for 30 years cost about $1.01M upfront. For 20 years, about $778k. For a 10-year bridge to Social Security, about $444k. Add 1% to 2% for bid-ask spreads, odd lots, and working around the maturity gap. Use the calculator above to size a ladder for your own essential spending at the current curve; these figures move whenever real yields do, and positive real yields make ladders considerably cheaper than they were in the 2010s.

What happens if there is deflation?

TIPS have a deflation floor at maturity. According to TreasuryDirect, you receive the inflation-adjusted principal or the original principal, whichever is greater. If cumulative deflation reduces the adjusted principal below par, you still get par back at maturity. Interim coupon payments do reflect the deflated principal, so coupon income would decline in a deflationary period.

Can I build a TIPS ladder in TreasuryDirect alone?

You can buy newly issued TIPS at TreasuryDirect auctions, but the site does not support secondary-market transactions. A full ladder usually requires the secondary market because TIPS are not issued in every maturity every year. A brokerage account (Fidelity, Schwab, Vanguard) is the typical implementation venue. You can still buy at auction through a brokerage.

Should I use TIPS funds instead of a ladder?

For inflation-protected exposure inside a diversified portfolio, a broad TIPS fund like SCHP or VTIP works well. For matching specific future spending in real terms, a ladder of individual TIPS or a series of target-maturity iBonds ETFs is the more precise tool. The choice depends on whether the goal is portfolio diversification or cash-flow matching.

How does a TIPS ladder compare to an inflation-adjusted annuity?

A SPIA pays income for life and pools longevity risk, which a TIPS ladder running for a fixed number of years cannot do beyond its last rung. The ladder leaves a remainder for heirs if you die early; the SPIA does not. Check what any annuity quoted as inflation-protected is indexed to. US insurers largely stopped writing CPI-indexed SPIAs after 2019, and a fixed 2% or 3% annual step-up behaves nothing like CPI indexing in a high-inflation decade. Many retirees pair a partial annuity for baseline lifetime income with a ladder covering a defined bridge or floor.

Related Guides

• Is Locking In Today’s TIPS Yields Market Timing? works through whether buying a ladder because real yields are high counts as timing the market.
• Austria’s 100-Year Bond why a nominal bond is a poor hedge for a real spending liability, worked through on the most extreme nominal bond available.
• Asset-Liability Matching for the duration-matching framework that TIPS ladders take to its precise form.
• Safe Withdrawal Rate for the alternative approach: flexible withdrawals from a diversified portfolio.
• Sequence of Returns Risk for why the first 5 to 10 years of retirement matter most, and how a ladder reduces that risk.
• The Best Inflation Hedges Are Boring for the broader argument about CPI-linked instruments versus stocks, gold, and Bitcoin.
• When to Claim Social Security for how a TIPS bridge interacts with the decision to delay benefits to 70.
• The Four Deep Risks of Investing for Bernstein’s framework on inflation as one of four permanent threats to purchasing power.