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1Repair Windows errors before they cause bigger problems2Fix the driver behind crashes, sound loss and screen glitches3Clear out junk files and repair common Windows errorsPotentially—but a high yield alone does not make a Treasury the right investment. The fit depends on when you need the money, whether you can hold the security to maturity, how much inflation protection you want, and your after-tax return. Treasury securities are backed by the full faith and credit of the United States, but their market prices can fall if you sell before maturity.
What Treasury yields looked like on October 6, 2026
The U.S. Treasury’s daily par yield curve reported nominal yields of 4.46% at one year, 4.79% at two years, 5.03% at five years, 5.27% at ten years, and 5.64% at thirty years on October 6, 2026. These are interpolated par yields based on market quotations. They provide a dated market snapshot, not a promise of total return or the exact yield an individual buyer will receive. See the Treasury daily par yield curve.
For comparison, the Treasury’s par real yield curve showed TIPS yields of 2.66% at five years, 2.91% at ten years, and 3.35% at thirty years on the same date. A real yield is not an inflation forecast; it is a market yield on Treasury Inflation-Protected Securities at a constant maturity. The Treasury real yield curve is updated as market conditions change.
These figures can help frame a decision, but they are not directly interchangeable: nominal Treasury yields and TIPS real yields measure returns on different terms, and the yields available for a particular security depend on its price and purchase date.
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When a high-yield Treasury may make sense
A Treasury may be a good fit if its maturity lines up with your financial goal and you can accept the risks that remain. If you hold an individual marketable Treasury to maturity, you receive its contractual maturity payment, subject to the security’s terms. If you sell earlier, the price is whatever the market will pay then—not necessarily the amount you invested.
- You have a matching time horizon: Money needed soon is generally a poor match for a security that matures years from now if you might have to sell it early.
- You value predictable payments: Fixed-rate notes and bonds pay interest every six months. Bills are sold at a discount or par and pay face value at maturity.
- You understand the inflation trade-off: A nominal yield can be attractive and still fail to preserve purchasing power if inflation exceeds the investment’s return.
- You have considered taxes: Federal taxes and, for TIPS, taxes on principal adjustments can affect the return you keep.
Choose a Treasury type that fits the goal
TreasuryDirect lists five marketable security types, all backed by the full faith and credit of the United States. Their maturities and payment structures differ, so compare the security with the date you expect to use the money.
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| Type | Term and structure | Key comparison |
|---|---|---|
| Bills | Four weeks to 52 weeks; sold at a discount or par and pay face value at maturity. | Maturity date, reinvestment risk, and after-tax yield. |
| Notes | Two to ten years; fixed interest paid every six months. | Yield, maturity, and possible price volatility if sold early. |
| Bonds | Twenty or thirty years; fixed interest paid every six months. | Longer exposure to price changes and whether you can hold for the term. |
| TIPS | Five, ten, or thirty years; principal adjusts with CPI and the fixed coupon is paid on adjusted principal. | Real yield, inflation protection, the maturity deflation floor, and tax on annual adjustments. |
| Floating-rate notes | Two years; interest payments rise or fall with 13-week Treasury bill discount rates. | Reset terms and comparison with fixed-rate notes. |
For a separate inflation-linked savings-bond comparison, Series I bonds issued May 1 through October 31, 2026 had a 4.26% composite rate, including a 0.90% fixed rate. The inflation component resets every six months, so that issue-period rate is not fixed for the life of a future purchase. It is not the yield on a marketable Treasury. Details are available from TreasuryDirect’s I bonds page.
Understand the risks behind the quoted yield
Prices can fall when market yields rise
A fixed-rate note or bond can lose market value when prevailing yields rise. TreasuryDirect explains that price depends on the security’s yield to maturity relative to its fixed interest rate: when yield to maturity is higher than the interest rate, the price is below par; when it is lower, the price is above par. Longer maturities generally leave more time for the market price to move before the investor can collect face value at maturity. See TreasuryDirect’s explanation of Treasury pricing.
Nominal income is not the same as real return
If inflation runs above a nominal Treasury’s return, the investment may lose purchasing power even if it pays as promised. TIPS are designed to adjust principal with changes in the Consumer Price Index, and their fixed coupon is calculated on that adjusted principal. Principal can decline during the term if there is deflation; TreasuryDirect says repayment at maturity is at least the original principal. Selling before maturity still exposes you to market-price changes. More detail appears in TreasuryDirect’s TIPS overview.
Taxes can change the comparison
Treasury interest and bill discount income are subject to federal income tax but exempt from state and local income taxes. TIPS principal adjustments may be federally taxable in the year they occur, before the investor receives the principal at maturity. The after-tax result depends on individual circumstances; consult current tax guidance or a qualified tax professional. TreasuryDirect summarizes federal tax treatment at its tax forms and tax treatment page.
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Liquidity does not guarantee a favorable sale price
Marketable Treasury securities can be transferred or sold before maturity, but the ability to sell does not protect you from a price decline. If you may need cash early, consider whether you could tolerate selling at less than your purchase price. TreasuryDirect describes marketable securities and transaction channels in its marketable securities overview.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Should you buy TIPS or regular Treasuries?
Regular Treasuries offer a stated nominal yield, while TIPS adjust principal with CPI inflation and quote a real yield. The choice is not simply between a “safe” and “risky” Treasury: it is a choice about inflation exposure, yield structure, maturity, liquidity, and taxes.
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Best Value
- Consider a nominal Treasury when its yield and maturity suit your plan and you are comfortable bearing the risk that inflation could erode purchasing power.
- Consider TIPS when inflation adjustment is important and you understand that their market prices can change before maturity and their principal adjustments may have tax consequences.
- Compare a security’s maturity with your spending date, rather than selecting solely by the largest quoted yield.
How to compare an individual Treasury with a fund
An individual Treasury has a specific maturity date; if held to maturity, its contractual maturity payment provides a defined endpoint. A bond fund holds a portfolio that changes over time and does not have one investor-specific maturity date. Its share price can fluctuate, so do not assume the experience of holding an individual security to maturity applies to a fund. Compare the fund’s holdings, duration, expenses, and your intended holding period before treating it as a substitute.
Quick Recap
A practical decision checklist
- Set the date: Identify when you may need the principal, then compare that date with the security’s maturity.
- Choose the return measure: Compare nominal yields with nominal yields; compare TIPS real yields as real yields, not as inflation predictions.
- Assess early-sale risk: Decide whether you could keep the security to maturity or absorb a possible loss if you must sell sooner.
- Account for inflation: Consider whether a nominal return or CPI-linked principal better fits your purchasing-power needs.
- Estimate taxes: Include federal tax and any TIPS adjustment tax in the year it applies; account for the state and local exemption on Treasury interest and bill discount income.
- Recheck current market terms: Treasury yields change daily, so use current data and the actual purchase price and terms rather than relying on an older curve snapshot.
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