TIPS vs Nominal Treasuries

Treasury Inflation-Protected Securities (TIPS) are US Treasury bonds whose principal adjusts with the Consumer Price Index (CPI-U, not seasonally adjusted). The coupon rate on a TIPS is fixed at auction, but the principal value rises with inflation and falls with deflation (subject to a floor at the original par value at maturity). Because the coupon is applied to the adjusted principal, interest payments also grow with inflation.

TIPS were first issued in January 1997. They trade in 5-year, 10-year, and 30-year maturities. As of early 2026, total TIPS outstanding is approximately $2.0 trillion, representing roughly 7 percent of marketable Treasury debt. TIP ETF holds 99.99 percent TIPS across the full maturity spectrum, with an expense ratio of 0.18 percent and a current distribution yield of approximately 4.5 percent. Duration is approximately 6-7 years.

TLT holds nominal US Treasury bonds with 20 or more years to maturity, making it the longest-duration mainstream Treasury ETF. Duration is approximately 17 to 18 years. Expense ratio is 0.15 percent. Distribution yield approximately 4.5 to 5 percent based on current Treasury yields.

TLT has no inflation adjustment. Its returns are driven entirely by nominal interest rate movements. If nominal rates rise 100 basis points, TLT falls approximately 17 percent. If rates fall 100 basis points, TLT rises approximately 17 percent. Combined with its fixed coupon, TLT is a pure bet on nominal rate direction, which makes it the cleanest Treasury hedge for deflationary or growth-scare scenarios where the Fed is expected to cut rates aggressively.

The difference between a nominal Treasury yield and a matched-maturity TIPS yield is called the breakeven inflation rate. It represents the average CPI inflation rate over the bond's life at which TIPS and nominal bonds would deliver equal total returns. As of April 2026, the 10-year nominal yields 4.31 percent and 10-year TIPS yield approximately 1.93 percent, giving a 10-year breakeven of approximately 2.38 percent.

This breakeven is the single most-watched market-based inflation expectation. The Fed, FOMC members, and macro strategists reference it constantly. Breakeven above 2 percent implies markets expect inflation to average above the Fed target over 10 years; below 2 percent implies the reverse. Breakevens responded sharply to the 2022 inflation shock (10-year breakeven reached 3.02 percent in April 2022, the highest since 2005) and compressed through 2023-2024 as inflation moderated. The current 2.38 percent is slightly above target and is consistent with the Fed's higher-for-longer messaging.

The yield on TIPS, after stripping out the inflation adjustment, is the real yield. It represents the compensation investors receive above inflation for holding the bond. As of April 2026, the 10-year real yield sits near 1.93 percent, one of the highest levels since before the 2008 financial crisis. Real yields were briefly negative in 2020-2021 (reaching -1.2 percent at the August 2021 low), which supported gold, growth stocks, and all long-duration assets.

Real yields drive much of cross-asset pricing. When real yields rise, gold typically falls (opportunity cost of holding non-yielding metal), growth stocks compress (future cash flows discount more heavily), and TIP underperforms TLT (TIPS bond prices fall on real-yield rise more than nominal bonds fall on inflation expectation rise). When real yields fall, the reverse happens. Monitoring the 10-year TIPS yield is often a more powerful macro signal than either nominal yields or breakevens alone.

Despite being inflation-protected, TIP fell approximately 12 percent in 2022. This seems paradoxical: shouldn't an inflation hedge outperform in a high-inflation year? The answer is that TIP has duration, and duration dominated the 2022 story. Real yields rose sharply from -1.2 percent at the start of 2022 to +1.7 percent by year-end, a move of nearly 3 percentage points. For a 7-year duration bond, that implied a price loss of approximately 20 percent on the real-yield component alone, partially offset by the CPI accrual.

TLT fell 33 percent the same year, substantially worse, because its 17-year duration amplified the same rate move. TIP outperformed TLT by about 20 percentage points in 2022, confirming that TIP is a better hedge than TLT against Fed tightening cycles regardless of inflation direction. But in absolute terms TIP still lost money; inflation protection does not equal inflation outperformance when rates are moving sharply.

From March 2020 through most of 2021, 10-year real yields traded below zero, reaching -1.2 percent at the August 2021 low. This meant TIPS owners were accepting a locked-in negative real return in exchange for the inflation hedge. The rationale was straightforward: if inflation exceeded breakeven expectations, TIPS would still outperform nominal Treasuries, and the market expected inflation surprise to the upside.

This was the regime that produced the historical outperformance of TIP over TLT: TIP returned approximately 11 percent in 2020 and 5.6 percent in 2021 while TLT returned 19 percent in 2020 but -4.6 percent in 2021 as reopening and inflation pushed yields up. Over 2020-2021 combined, TLT outperformed TIP because of the duration tailwind in 2020, but TIP's outperformance during the reflation of late 2020 through 2021 was a classic setup for the inflation hedge working in its textbook role.

TIP's 6-7 year duration is roughly one-third of TLT's 17-18 year duration. For equal dollar allocations, TLT will move approximately 2.5x as much on a given nominal rate change. For a portfolio seeking inflation protection without extreme duration risk, TIP is the more practical choice than long-duration TIPS (LTPZ, 30-year TIPS ETF, duration approximately 20 years). For a portfolio seeking maximum rate-cut beta, TLT is the cleanest vehicle.

For portfolio construction, a common framework uses shorter-duration TIPS (STIP, duration ~2 years) as a true inflation-linked cash substitute; standard TIPS (TIP) as a core inflation-hedged fixed-income allocation; and nominal long Treasuries (TLT or IEF for 7-10 year) as a growth-scare hedge. The three serve different purposes and the choice depends on the specific macro risk the portfolio is hedging.

The TIP/TLT price ratio is a useful real-time inflation signal, though it must be interpreted carefully because duration differences affect the reading. When TIP is outperforming TLT on a total-return basis, either breakeven inflation is rising (inflation expectations up) or real yields are falling (growth weakening), or both. When TLT outperforms TIP, either breakeven inflation is falling (deflationary pressures) or real yields are rising (growth strong).

The 2022 period shows the duration caveat: TIP outperformed TLT substantially, but the reason was not rising inflation expectations (those peaked in April 2022 and then fell all year) but rather TIP's shorter duration protecting it from the nominal rate rise. A cleaner inflation signal is the 10-year breakeven directly (observable from FRED series T10YIE). The TIP/TLT ratio correlates with breakevens but also reflects duration, which can be a confounder during aggressive Fed moves.

TIP ETF AUM is approximately $19 billion as of early 2026, much smaller than TLT's $42 billion. Institutional TIPS demand is substantial (pension funds, insurance companies, foreign central banks are major holders) but it typically transacts through direct Treasury market trading rather than ETFs. TIP flows are therefore a retail and RIA-channel signal, while direct TIPS market activity is the institutional signal.

Foreign central bank holdings of TIPS have grown since the early 2020s as reserve managers have sought inflation protection amid dollar reserve concerns. However, TIPS have not become a major reserve asset in the way gold has, partly because TIPS still carry dollar sovereign risk in the way gold does not. TIPS demand tends to accelerate during the onset of inflation cycles and decelerate once inflation is clearly moderating, which creates a cyclical flow pattern.

The primary signal is the 10-year breakeven inflation rate. A move above 2.75 percent would suggest markets pricing in persistent above-target inflation, which would favor TIP over TLT. A move below 2 percent would suggest markets pricing in Fed inflation success (or recession risk dominating), which would favor TLT over TIP.

Secondary signals to watch: 10-year real yield level (above 2 percent restrictive, below 1 percent accommodative), inflation-specific Fed communications around the 2 percent target, and the gap between realized inflation (current CPI 3.26 percent, Core PCE 3.0 percent) and breakeven inflation (2.38 percent). A widening gap between realized and breakeven (realized above breakeven) is historically bullish for TIP because it implies markets under-pricing the inflation risk that TIPS are indexed to. The 2026 Iran war and Hormuz disruption create renewed upside risk to inflation through oil prices, which argues for overweight TIP over TLT in that scenario.