📌 United States · en-US · S&P 500 · 2026-08-06

Treasury Bonds 2026

Quick answer: Treasury bonds 2026 are a core building block for US investors who want predictable income while the Federal Reserve (FOMC) holds rates at 4.25-4.50%. This guide compares real Treasury products, brokerage access, and tax rules so you can choose the right maturity and inflation protection for your portfolio.

Key data for United States (2026-08-06)

How Treasury Bonds Work in 2026

TreasuryDirect and US brokerages sell bills, notes, and bonds. In 2026, the Federal Reserve (FOMC) holds the federal funds rate at 4.25-4.50%, which directly drives yields on new issues. When you buy a Treasury bond, you receive fixed interest every six months and principal at maturity. TIPS adjust principal with CPI, and I Bonds accrue inflation-adjusted interest. These securities have near-zero credit risk because the US government backs them. Treasury interest is exempt from state and local taxes, but federal income tax applies. The SEC (Securities and Exchange Commission) regulates the brokerages where most investors buy Treasuries.

Treasury Bonds vs. S&P 500 Index Funds

Stocks and Treasuries do different jobs. A $10,000 investment in an S&P 500 index fund with an 8% annual return grows to about $21,589 in 10 years, but with high volatility. Treasury bonds offer lower expected returns and much lower drawdowns. In 2026, FOMC rate decisions and CPI inflation data will drive both markets. If the Fed cuts rates, bond prices tend to rise; if inflation stays high, TIPS become more attractive. Many US investors combine a Vanguard or Schwab S&P 500 index fund with Treasury bonds in a 401(k), IRA, or brokerage account. The S&P 500 tracks large companies listed on NYSE and Nasdaq, while Treasuries provide stability.

Tax Rules Every US Investor Should Know

Treasury interest is subject to federal income tax but is exempt from state and local taxes. If you sell a Treasury before maturity, any gain is a capital gain; long-term gains are taxed at 0% to 20% depending on income. For bond funds, the brokerage sends a 1099-DIV, and you report distributions on your federal return. Municipal bonds may be federally tax-free, but they are not backed by the US government like Treasuries. High-yield savings accounts and CDs are safe alternatives, but their rates can change or lock in for a fixed term. In tax-deferred retirement accounts such as a 401(k) or IRA, Treasury interest is not currently taxed.

Best 5 Treasury Bonds to Buy in 2026: Ranking

Here is a practical ranking of real US Treasury products for 2026. 1st: TIPS (Treasury Inflation-Protected Securities) — best for inflation protection because principal tracks CPI. 2nd: I Bonds (Series I Savings Bonds) — best for smaller savers who want tax-deferred inflation-adjusted interest. 3rd: 10-Year Treasury Note — best for balanced yield and maturity. 4th: 2-Year Treasury Note — best for investors expecting FOMC rate cuts. 5th: 30-Year Treasury Bond — best for locking in a long-term fixed rate. Buy them through TreasuryDirect or a brokerage account at Vanguard or Schwab. Compare each option by real yield, maturity, and inflation sensitivity.

How to Buy Treasuries in Your 401(k) or Brokerage Account

You can buy new Treasuries at auction through TreasuryDirect, or trade existing ones on the secondary market through Vanguard, Schwab, or other US brokerages. In a 401(k) or IRA, you can hold Treasury bond ETFs or mutual funds instead of individual bonds. For example, Vanguard's Short-Term Treasury Index Fund focuses on maturities under three years. Before buying, compare yields with high-yield savings accounts and CDs. Municipal bonds may help high tax-bracket investors, but they are not Treasuries. In 2026, if the FOMC cuts rates, longer-maturity Treasuries may gain value; if rates stay high, short maturities offer less interest-rate risk. Confirm fees, minimums, and settlement dates before placing an order.

Practical example in United States

$10,000 in an S&P 500 index fund with 8% annual return grows to ~$21,589 in 10 years

Risks and cautions

Volatilidade do mercado, mudanças na política monetária de Federal Reserve (FOMC) e fatores geopolíticos globais são os principais pontos de atenção para investidores em United States.

Frequently asked questions

Where can I buy Treasury bonds in the US?

You can buy new Treasuries through TreasuryDirect or through a brokerage account at Schwab or Vanguard. Brokerages allow secondary-market trades and let you hold Treasuries alongside ETFs, mutual funds, stocks, and retirement accounts like IRAs or 401(k)s.

Are Treasury bonds exempt from state income tax?

Yes, interest from US Treasury bonds is exempt from state and local income taxes, but it is subject to federal income tax. If you sell at a gain, the gain may be taxed as a capital gain, with long-term rates ranging from 0% to 20%.

What is the difference between TIPS and I Bonds?

TIPS are marketable Treasury securities whose principal adjusts with CPI and trade on the secondary market. I Bonds are non-marketable savings bonds bought directly from TreasuryDirect; they also adjust for inflation, but cannot be sold to other investors and have annual purchase limits.

Should I buy Treasury bonds instead of an S&P 500 index fund?

Treasuries are usually safer but lower-return than stocks. A $10,000 S&P 500 index fund investment with 8% annual return grows to about $21,589 in 10 years, but stocks can fall sharply. Many US investors use both: index funds for growth and Treasuries for stability.

What tax forms do I get for Treasury bond interest?

If you earn interest from a brokerage-held Treasury bond or bond fund, the brokerage sends a 1099-INT or 1099-DIV form. For dividends and capital gains from bond funds, you also use Form 1099-DIV. TreasuryDirect sends a 1099-INT for interest above $10.

Sources and authority

This guide is part of the MoneyApp financial education ecosystem. For tax questions in Brazil, see Agente Tributário.

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• What is the S&P 500 and how to invest
• Nasdaq Composite: complete guide
• Dow Jones Industrial Average explained

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