U.S. Treasury market · Long-term yield guide
What Is the Term Premium? Why Long-Term Treasury Yields Can Rise Even When Fed Rate Cuts Are Expected
The term premium is the additional compensation investors require for bearing interest-rate risk and uncertainty over a long holding period. It helps explain why 10-year and 30-year U.S. Treasury yields can rise even while markets expect the Federal Reserve to cut short-term rates.
Core relationshipLong-term yields can rise when the term premium increases by more than expected short-term rates decline.
The bottom line
The term premium prevents investors from reading long-term yields as a simple Fed forecast
A long-term Treasury yield is not simply today’s policy rate extended into the future. In a simplified framework, it equals the average short-term rate expected over the bond’s life plus a term premium for bearing long-duration risk.
Expectations of Fed rate cuts can lower the first component. But the second component may rise because of inflation uncertainty, government debt and long-term Treasury supply, interest-rate volatility, or weaker demand for duration. If that increase is larger, the 10-year or 30-year yield can rise despite stronger expectations of rate cuts.
The question that runs through this guide
Did the long-term yield move because the expected path of short-term rates changed, or because the compensation required for long-term risk changed?Compensation for long-duration risk
It is the additional return associated with holding a long-term bond when future inflation, rates, and market supply are uncertain.
It is not displayed directly
The term premium is not a separately traded price. It is estimated with a term-structure model.
Direction matters more than decimals
Focus on the recent trend, historical range, and agreement across models before relying on a precise point estimate.
How it works
A long-term Treasury yield can be split into expected short rates and a term premium
An investor lending for 10 years has two broad choices: buy a 10-year Treasury and hold it, or buy a short-term Treasury and repeatedly reinvest the proceeds as each security matures.
If future rates were known with certainty and holding a long-term bond involved no additional risk, the two strategies should offer similar expected returns. The 10-year yield would then be close to the average short-term rate expected over the next 10 years.
In reality, investors cannot know inflation, growth, fiscal conditions, or policy rates a decade in advance. If inflation and market rates rise more than expected, an outstanding fixed-rate long-term bond can lose value. The additional compensation associated with bearing that uncertainty is the term premium.
From concept to market
The term premium enters Treasury yields through auctions and market prices
The equation average expected short rates + term premium is a way to interpret a long-term yield. It does not mean that someone calculates two separate numbers, adds them together, and publishes the result at a Treasury auction. Expectations for future policy rates and assessments of long-duration risk are reflected together in the prices and required yields submitted by investors.
The Treasury, the Federal Reserve, and investors play different roles. The Treasury determines maturity and issuance volume. The Fed influences the expected policy-rate path and the amount of duration the private market must absorb. Investors evaluate inflation uncertainty, Treasury supply, interest-rate volatility, and liquidity before deciding what price and yield they will accept.
Connecting the model to the market
Neither an auction announcement nor a bond’s coupon lists a separate “term premium.” Compensation for long-term risk becomes embedded in price and yield, and researchers estimate it afterward with term-structure models.Sets the conditions of supply
The Treasury chooses the security type, maturity, offering amount, auction schedule, and rules. More long-term issuance can increase the amount of duration the market must absorb, creating a supply channel for the term premium.
Influences expected short rates and bond supply
The FOMC sets a target range for the federal funds rate. Its guidance changes the expected path of short-term rates, while QE and QT can affect the term premium by changing the amount of long-duration debt held by the public.
Convert risk assessments into prices
Investors assess expected short rates together with inflation risk, rate volatility, supply, and liquidity. Those judgments appear in auction bids and, after issuance, in secondary-market prices.
How the term premium becomes embedded in a market yield
- 1The Treasury announces maturity and supply
The auction terms determine how much debt the market must absorb and at what maturity. This is the starting point for the supply environment that can influence the term premium.
- 2Investors evaluate rates and long-term risk together
Competitive bidders submit the yield they are willing to accept. They do not enter a separate term-premium number; they submit a required yield that reflects all relevant risks. Noncompetitive bidders accept the auction result.
- 3The auction produces an issue yield and price
The Treasury accepts bids from the lowest yield upward until the offering is allocated. The highest accepted yield is the high yield, or stop-out yield. Under the current single-price format, successful bidders receive the price equivalent to that yield.
- 4The secondary market keeps repricing new information
The coupon and maturity payment remain fixed, but the trading price changes. Shifts in inflation, policy, fiscal, and supply risks move prices and yields, while models estimate how much of the change reflects the term premium.
| Measure | How it is formed | Relationship to the term premium |
|---|---|---|
| Policy rate | The FOMC sets a target range for the federal funds rate | Influences long-term yields through the expected path of future short rates |
| Coupon rate | Set for a new note or bond based on the auction result | A fixed payment term after issuance; it does not display the term premium separately |
| Auction yield | Formed by competitive bids and the Treasury’s allocation process | Reflects expected short rates and compensation for long-term risk together |
| Secondary-market yield | Changes with the prices agreed by buyers and sellers after issuance | Incorporates new risk assessments; models estimate the term-premium component afterward |
Connected to the earlier decomposition, Fed policy changes primarily affect expected short rates, while QE and QT may also influence the term premium. Treasury issuance changes the supply and maturity composition of debt, and investors incorporate all of this information into prices. Models then separate an expected-short-rate component from the resulting long-term yield and estimate the remaining risk compensation as the term premium.
Numerical example
A long-term yield can rise even when expected short-term rates decline
Start with an average expected short-term rate of 3.5% over the next 10 years and a term premium of 0.5 percentage points. The simplified 10-year yield is 4.0%.
Initial long-term yield
- Average expected short rate
- 3.5%
- Term premium
- 0.5 pp
- Long-term Treasury yield
- 4.0%
The term premium rises by more
- Average expected short rate
- 3.2% −0.3 pp
- Term premium
- 1.0 pp ＋0.5 pp
- Long-term Treasury yield
- 4.2% ＋0.2 pp
Expected short-term rates fell by 0.3 percentage points, but the term premium rose by 0.5 percentage points. The net change is +0.2 percentage points, so the long-term yield increases from 4.0% to 4.2%.
Observation and estimation
The term premium is estimated by a model, not observed as a standalone market price
The 10-year Treasury yield is directly observable in the market. Its expected-short-rate and risk-compensation components are not. Market prices alone cannot reveal how much belongs to each component because the future path of short-term rates is itself unobservable.
Researchers therefore use term-structure models that combine Treasury yields across maturities and, in some cases, survey forecasts. Two widely followed public estimates are the Federal Reserve Bank of New York’s Adrian-Crump-Moench model and the Federal Reserve’s Kim-Wright three-factor model.
A zero-coupon yield discounts one payment at a specific future date
A zero-coupon security makes no periodic interest payments and pays only once at maturity. Its zero-coupon yield, or spot rate, is the annualized rate used to discount that single future payment to its value today.
About $67.60 × (1 + 4%)10 = $100.00
A conventional 10-year Treasury note pays a coupon every six months and returns principal at maturity. Because it has multiple cash flows at different dates, it does not directly reveal the pure rate for a single payment 10 years from now. Researchers use prices across securities and maturities to estimate a zero-coupon yield curve.
Tradable Treasury STRIPS separate a note’s or bond’s principal and coupon payments into individual zero-coupon securities, each with one payment date. The Kim-Wright 10-year zero-coupon yield below, however, is not the quote for one particular STRIPS issue. It is a model-fitted 10-year spot yield and may differ from the conventional 10-year Treasury or 10-year Constant Maturity Treasury yield shown in market reports.
An example decomposition of the 10-year yield
These figures do not split the yield of one particular 10-year Treasury security into two directly observed pieces. They are model estimates of a 10-year zero-coupon yield and its term premium. They may not match the same day’s 10-year Constant Maturity Treasury yield exactly.
Drivers
Five forces that can move the term premium
Inflation and rate uncertainty
Not only high expected inflation but also greater uncertainty about inflation and rates can increase the risk of holding long-duration debt.
Government debt and Treasury supply
If the market must absorb more long-term debt and demand does not keep pace, investors may require a higher yield.
Quantitative easing and tightening
QE can reduce the long-duration assets the public must hold, creating a channel that lowers the term premium. That pressure can reverse or weaken under QT.
Rate volatility and liquidity
When yields swing sharply or long-term securities become harder to trade, investors may require more compensation for duration risk.
Safe-asset and portfolio-hedging value
If long-term Treasuries provide valuable protection during equity selloffs, investors may accept less additional compensation for holding them.
The relationship between government debt and the term premium is not a fixed formula
A May 2026 Federal Reserve study used a particular natural experiment and estimated that a 1 percentage point increase in expected U.S. government debt relative to GDP raised the 10-year term premium by roughly 2 to 3 basis points. One basis point is 0.01 percentage points, so 3 basis points equal 0.03 percentage points.
That estimate should not be mechanically applied to every period or fiscal policy. Its broader implication is that the long-run fiscal outlook and Treasury supply can affect compensation for long-term risk independently of the current policy rate.
The term premium can be negative
It may seem that lending for longer should always require positive additional compensation. But long-term Treasuries can act as insurance when risky assets fall. When their safe-asset and diversification value is sufficiently high, investors may accept a lower expected return and a model may estimate a negative term premium.
A negative estimate does not guarantee losses or prove that the market is mispriced. It may indicate that investors place a high value on the hedging and liquidity services of long-term government debt.
Try the numbers
Compare the two components with the long-term yield calculator
Enter average expected short-term rates and term premiums before and after a change. The calculator adds the two components and shows the implied change in a simplified long-term yield. It is an educational decomposition, not a Treasury-yield forecasting tool.
Results update automatically when an input changes.
Related concepts
The term premium is not the yield-curve spread or breakeven inflation
| Measure | Term premium | Yield-curve spread | Breakeven inflation |
|---|---|---|---|
| What it represents | Additional compensation for long-term bond risk | The difference between yields at two maturities | The difference between nominal Treasury and TIPS real yields |
| Directly observable? | No; model estimate | Yes | Calculated from market yields |
| Example | The risk-compensation component of a 10-year yield | 10-year yield minus 2-year yield | 10-year nominal yield minus 10-year TIPS yield |
| Important caveat | The level depends on the model | Reflects both policy expectations and term premiums | Can include risk and liquidity premiums as well as expected inflation |
A steeper yield curve does not necessarily mean that the term premium increased. The 10-year minus 2-year spread can widen because the 2-year yield falls while the 10-year yield remains unchanged. It can also widen because the 10-year yield rises as its term premium increases.
A rise in a long-term nominal yield also does not mean that expected inflation rose by the same amount. Real-rate expectations, expected inflation, inflation risk compensation, term premiums, and liquidity conditions can all move at once.
Market transmission
A higher term premium can pressure existing long-term bonds and equity valuations
Existing bondholders and new buyers face different tradeoffs
A higher term premium pushes long-term Treasury yields upward. Because existing bond prices generally move in the opposite direction of yields, current holders may experience price declines. New buyers begin with a higher yield, but they can still suffer further price losses if the term premium continues to rise.
Duration is a common measure of a bond portfolio’s sensitivity to yield changes. If a portfolio has a modified duration of 15 and yields rise by 0.5 percentage points, the simplified price approximation is −15 × 0.5% = −7.5%, all else equal. Actual results differ because of coupons, convexity, and maturity structure.
Long-term Treasury ETFs cannot be evaluated on rate-cut expectations alone
Long-term Treasury ETFs continually hold or replace long-maturity bonds and often carry substantial duration. Even if expected Fed cuts lower the expected-short-rate component, fiscal, inflation, or supply concerns can raise the term premium by more and push the ETF in the opposite direction.
The effect reaches stocks and the economy through discount rates and financing costs
A $100 payment received 10 years from now is worth about $67.60 today when discounted at 4%. At a 5% discount rate, its present value falls to about $61.40. Even if expected cash flow is unchanged, a higher long-term rate lowers the present value of distant earnings and can weigh on growth-stock valuations.
Long-term Treasury yields also serve as reference rates for corporate bonds, mortgages, and other long-term borrowing. When a higher term premium lifts long-term yields, financial conditions can tighten even if the central bank leaves its policy rate unchanged.
Still, a higher term premium does not mechanically equal lower stock prices. A yield increase associated with stronger growth can have different earnings and market implications from one driven by fiscal or inflation uncertainty.
Practical reading order
Read long-term Treasury yield news in six steps
- 2-year, 10-year, and 30-year Treasury yields
Check whether the policy-sensitive front end and the long end are moving in the same direction.
- Term-premium estimates
Use the ACM and Kim-Wright series to assess the direction over recent weeks or months and compare it with the historical range.
- TIPS real yields and breakeven inflation
Decompose the nominal-yield move again into real-rate and inflation-compensation signals.
- Treasury financing plans
Review the Quarterly Refunding documents for changes in issuance volume and maturity composition.
- The direction of Fed securities holdings
Determine whether QE or QT is changing the amount of long-duration debt the private market must hold.
- Trend rather than one day
Do not infer a lasting shift in the term premium from a single weak auction or one day of sharply higher yields.
FAQ
Frequently asked questions about the term premium
Can I calculate the term premium by subtracting today’s policy rate from the 10-year yield?
No. The 10-year yield reflects an expected path of short-term rates over many years, not just the current policy rate. A simple subtraction does not isolate the term premium.
Is the term premium the same as the 10-year minus 2-year spread?
No. The 10-year minus 2-year spread is directly calculated from two market yields. The term premium is a model estimate of risk compensation within a long-term yield.
Does the term premium fall whenever the Fed cuts rates?
Not necessarily. Rate-cut expectations may lower the expected-short-rate component, while inflation uncertainty, fiscal concerns, long-term Treasury supply, or rate volatility raises the term premium.
Does the Fed calculate a term premium and add it to Treasury yields?
No. The Fed sets a target range for the federal funds rate and influences financial conditions through its communications and securities holdings. The term premium is a model estimate of risk compensation already embedded in market prices; it is not a separate line in an auction announcement or coupon.
Are a Treasury’s coupon rate and market yield the same?
They may be close when a note or bond is issued, but they are not the same concept. The coupon rate is a fixed payment term after issuance. The market yield changes whenever the trading price changes. If an existing bond falls below par, its yield can rise above its coupon rate.
Is a high term premium automatically a buying opportunity?
A new investor may receive more expected compensation, but the bond can still lose value if the term premium rises further. Investment horizon, duration, currency exposure, and product structure all matter.
Is a negative term premium abnormal?
No. If long-term Treasuries have strong safe-asset or portfolio-hedging value, investors may accept less additional compensation and a model estimate can be negative.
Where can I find term-premium estimates?
The New York Fed’s ACM Treasury Term Premia and the Federal Reserve’s Kim-Wright Three-Factor Nominal Term Structure Model are two widely used public sources. Both are model-based research estimates, not official FOMC forecasts.
Primary sources
Official references
- Federal Reserve Bank of New York — Treasury Term PremiaDefinitions and estimates from the ACM model for maturities from one to 10 years.
- Federal Reserve — Three-Factor Nominal Term Structure ModelMethodology, limitations, and data for the Kim-Wright model, including the 10-year term premium.
- Federal Reserve — The Treasury Tantrum of 2023Decomposes long-term yield changes and discusses supply, QT, and uncertainty.
- Federal Reserve — The Causal Effect of Debt on Interest RatesA 2026 study of expected government debt, longer-run neutral rates, and the 10-year term premium.
- Federal Reserve — Securities Holdings and Longer-term Interest RatesExplains how Fed asset purchases and securities holdings can affect long-term yields and term premiums.
- Federal Reserve — Monetary Policy, Price Stability, and Equilibrium Bond YieldsDiscusses negative term premiums and the hedging value of long-term government bonds.
- U.S. Treasury — Daily Treasury Par Yield Curve RatesOfficial Treasury market-yield data across maturities.
- U.S. Treasury — Quarterly Refunding DocumentsFinancing plans, maturity composition, and changes in Treasury supply.
- TreasuryDirect — Buying a Marketable SecurityExplains competitive and noncompetitive bids and how rates and yields are determined at auction.
- TreasuryDirect — Auctions In DepthDetails competitive bidding, award rules, and noncompetitive allocations.
- TreasuryDirect — STRIPSExplains how principal and coupon payments become separate zero-coupon securities.
- Federal Reserve — Long-Term Interest RatesExplains expected short rates, term premiums, and how monetary policy influences long-term rates.