TIPS Ladder for Retirement Income

Retirees face two income risks that no conventional bond solves simultaneously: the risk of outliving your money and the risk that inflation erodes the purchasing power of what you do have. A TIPS ladder addresses the second problem definitively. If you also want to guarantee the income stream for a fixed period — say, the first 20 years of retirement — a TIPS ladder does both.

This guide explains exactly how TIPS work, how to size a ladder, the phantom income tax trap that derails most DIY attempts, and how TIPS compare to CD ladders, I-bonds, and the 4% withdrawal rule. Start with the calculator.

TIPS Ladder Calculator — 2026

What are TIPS?

Treasury Inflation-Protected Securities (TIPS) are U.S. government bonds whose principal adjusts with the Consumer Price Index (CPI-U) every six months. The coupon rate stays fixed, but because it applies to the inflation-adjusted principal, your interest payments rise with inflation automatically.

At maturity, you receive the greater of the adjusted principal or par value — so even in a deflationary period, TIPS are protected on the downside. The real yield is the return above inflation: a 2.2% real yield means your portfolio grows 2.2% per year after CPI, guaranteed by the full faith and credit of the U.S. government.

As of the May 2026 auction, the 10-year TIPS real yield was 2.169%.¹ That is meaningfully above the long-run historical average of roughly 0.5–1.5%, making 2026 an unusually attractive entry point for TIPS ladders relative to most of the past two decades.

How a TIPS ladder works

Instead of buying one TIPS bond, you buy a series of bonds with staggered maturities: a 1-year TIPS, a 2-year TIPS, a 3-year TIPS, and so on up to your target horizon. Each year, the maturing bond pays you back its inflation-adjusted principal, plus any coupon interest — generating your planned income. The following year's rung matures and delivers the next payment, and so on.

Because each bond's principal has grown with CPI, the cash you receive each year buys roughly the same amount as your initial income target. This is the core advantage over a CD ladder: CDs pay the same nominal amount every year, which means each payment buys a little less as prices rise. A TIPS ladder's payments rise with the cost of living.

The calculator above shows this concretely. At 2.5% CPI, a $40,000/yr TIPS income in nominal terms becomes $65,520 in nominal dollars by year 20 — but still buys exactly $40,000 in today's purchasing power. A CD paying $40,000 flat still pays $40,000 nominal in year 20, which by then is worth only about $24,300 in today's dollars.

The phantom income trap (and how to avoid it)

TIPS have one well-known tax disadvantage if held outside a tax-advantaged account: phantom income. The IRS treats the annual CPI adjustment to TIPS principal as taxable ordinary income — even though you don't receive that cash until maturity.²

On a $640,000 TIPS ladder with 3% CPI, the first-year phantom income runs roughly $19,200 — generating a federal tax bill of $4,200–$7,100 depending on your bracket, on money you haven't touched yet. At 2.5% CPI, the phantom income compounds into a meaningful drag on real after-tax returns in a taxable account.

There are two clean solutions:

• Hold TIPS inside a traditional IRA or Roth IRA. The phantom income accrues tax-deferred (traditional) or permanently tax-free (Roth). This is the standard recommendation for TIPS ladders of any meaningful size. See your RMD calculator to plan how TIPS distributions interact with required minimum distributions.
• Use TIPS ETFs for partial exposure. Funds like SCHP or TIP track a broad TIPS index; distributions are taxable but the mechanics differ from individual bonds. ETFs work well for the inflation-hedge component of a broader portfolio but don't function as a true ladder with predictable annual maturities.

TIPS are also state and local tax-exempt — like all Treasury securities — which provides an additional advantage over CDs in high-tax states.³

TIPS vs CD ladder vs I-bonds vs bond funds

How to buy TIPS

There are three channels:

• TreasuryDirect.gov — Buy new-issue TIPS at auction, minimum $100, in $100 increments. Auctions for 5-year TIPS occur four times per year; 10-year and 20-year quarterly; 30-year twice a year. No broker commissions, but TreasuryDirect lacks flexibility for managing a ladder inside an IRA.
• Brokerage secondary market — Fidelity, Vanguard, and Schwab let you buy TIPS on the secondary market in any maturity (not just 5/10/20/30 year). You can build a ladder with specific maturity dates (e.g., 2027, 2028, 2029 through 2044) and hold them inside an IRA. This is the most practical approach for a true ladder strategy.
• TIPS ETFs (SCHP, TIP, STIP) — SCHP (Schwab, 0.03% expense ratio) tracks the Bloomberg U.S. TIPS index (avg maturity ~7 years). STIP (iShares) tracks short-term TIPS (0–5 year). ETFs provide instant diversification and daily liquidity but don't mature on a schedule — they don't function as a true ladder but work well as an inflation hedge within a three-bucket strategy.

For a ladder inside a Roth IRA: open a brokerage account at a firm that offers secondary-market TIPS, set up the IRA, and purchase individual bonds for each maturity year you want to fund. Yields in the secondary market closely track the auction yields shown as defaults in the calculator above.

TIPS floor + equity portfolio: the floor-and-upside strategy

Most retirees don't need to cover 100% of spending with a TIPS ladder. Social Security already covers part of the base — and Social Security's annual COLA adjustments are also inflation-indexed. The practical strategy is to use TIPS to fill the gap between Social Security and your essential spending, then hold equities for discretionary spending and legacy.

Example: a 65-year-old couple with $60,000/yr in essential spending and $42,000 in combined Social Security income has a $18,000/yr essential gap. A 20-year TIPS ladder at 2.2% real yield to cover that gap costs roughly $290,000 — far less than the $1.5M+ a full 4% rule portfolio would require. The remaining portfolio can be more aggressively invested in equities, because the income floor is already secured.

This "floor-and-upside" approach — popularized by retirement researcher Wade Pfau — can support a higher total portfolio withdrawal rate than the conservative 4% rule, because sequence-of-returns risk applies only to the equity portion, not the TIPS floor. See our sequence-of-returns risk calculator to model how a floor changes your exposure.

The Journal of Accountancy (January 2026) found that a 30-year TIPS ladder can support an inflation-adjusted 4.8% withdrawal rate — meaningfully above Morningstar's 3.9% estimate for a traditional 60/40 portfolio.⁴

How TIPS interact with IRMAA and RMDs

If you hold a TIPS ladder inside a traditional IRA, TIPS income has no Medicare IRMAA effect while it stays in the IRA — the phantom income accrues tax-deferred. But when you eventually take distributions (including RMDs after age 73), those withdrawals count toward MAGI and can trigger IRMAA surcharges.

If you hold TIPS in a Roth IRA, qualified distributions are completely invisible to IRMAA — making a Roth the most tax-efficient home for a TIPS ladder over a long horizon. Converting pre-tax IRA funds to Roth to fund a TIPS ladder should be weighed against the Roth conversion tax cost in the years before your ladder is funded.

If you hold TIPS in a taxable account, the phantom income adds to your MAGI each year even without a cash withdrawal — potentially pushing you into a higher IRMAA tier. The calculator above flags this risk when the first-year phantom income exceeds about 35% of the Tier 1 IRMAA threshold.

Common mistakes with TIPS ladders

• Holding in a taxable account without modeling phantom income. The headline real yield looks attractive, but after phantom income taxes, after-tax real returns in a taxable account can be significantly lower. Always run the numbers in your tax bracket before committing to a taxable TIPS ladder of any meaningful size.
• Overbuilding the ladder. Covering 100% of spending with TIPS ignores Social Security COLA, which is also inflation-indexed. Layer the ladder over your SS benefit, not under your gross spending.
• Conflating TIPS ETFs with a TIPS ladder. A TIPS ETF (SCHP, TIP) provides broad inflation exposure but never matures and doesn't produce a scheduled income stream. It's a portfolio holding, not a ladder.
• Ignoring secondary-market price risk. If you need to sell TIPS before maturity (e.g., a medical emergency), market prices fluctuate with real interest rates. A TIPS bond bought at 2.2% real yield will decline in price if real yields rise to 3%. This is not a risk if you hold to maturity, but it matters for a ladder you might need to liquidate early.
• Building a 30-year ladder at age 80. A TIPS ladder is most appropriate for a defined horizon — the 10–20 years before longevity insurance (an annuity or pension) can carry the rest. A 30-year ladder at 80 ties up capital that might be better deployed in a deferred income annuity or equity portfolio. See our annuity guide for comparison.

Get matched with a retirement income specialist

Building and positioning a TIPS ladder — sizing it against Social Security, integrating it with Roth conversions and RMDs, and choosing the right account type — is the kind of work a retirement income specialist does every week. A fee-only advisor can model whether a TIPS floor, a CD ladder, or a combination is the right structure for your income plan.

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Sources

TIPS yields verified June 2026 via TreasuryDirect auction results and Federal Reserve H.15 release. Phantom income rules per IRS Publication 1212 (OID rules for inflation-indexed debt instruments).

1. TipsWatch.com, "10-year TIPS auction gets real yield of 2.169% to soft demand" (May 21, 2026); Federal Reserve H.15 release, DFII10 series — 10-yr TIPS real yield 2.16% as of June 5, 2026. tipswatch.com
2. IRS Publication 1212, "Guide to Original Issue Discount (OID) Instruments" — TIPS inflation adjustments to principal are treated as OID, taxable as ordinary income in the year they accrue, regardless of cash receipt. irs.gov/publications/p1212
3. IRS Publication 550, "Investment Income and Expenses" — interest on U.S. Treasury obligations (including TIPS) is exempt from state and local income taxes under 31 U.S.C. § 3124. irs.gov/publications/p550
4. Journal of Accountancy, "Tax-efficient drawdown strategies in retirement" (January 2026) — found 30-year TIPS ladder supports 4.8% inflation-adjusted withdrawal rate vs. 3.9% for traditional 60/40 portfolio (Morningstar 2026 estimate). journalofaccountancy.com
5. TreasuryDirect — TIPS auction schedule, minimum purchase ($100), and secondary market guidance. treasurydirect.gov/marketable-securities/tips/
6. Morningstar, "Retirees: Take the Risk Out of Your Income With a TIPS Ladder" — analysis of TIPS ladder vs. bond fund strategies for retirement income. morningstar.com

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