Glossary term
Treasury Securities
Treasury securities are debt obligations issued by the U.S. Department of the Treasury to help finance the federal government.
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What Are Treasury Securities?
Treasury securities are debt obligations issued by the U.S. Department of the Treasury to help finance the federal government. They are backed by the full faith and credit of the United States government.
Treasury securities include Treasury bills, notes, bonds, Treasury Inflation-Protected Securities, and floating rate notes. They are widely used for savings, cash management, income, collateral, and portfolio risk management.
Key Takeaways
- Treasury securities are U.S. government debt obligations.
- They are generally considered among the highest-credit-quality investments.
- Different Treasury securities have different maturities and interest structures.
- Treasury prices can still move when interest rates change.
- Treasuries can be bought through TreasuryDirect, brokers, banks, or investment funds.
Common Types of Treasury Securities
Type | General maturity or feature |
|---|---|
Short-term security sold at a discount | |
Treasury note | Intermediate-term security that pays interest |
Treasury bond | Longer-term security that pays interest |
TIPS | Principal adjusts with inflation |
Floating rate note | Interest rate adjusts over time |
How Treasury Securities Work
When investors buy Treasury securities, they are lending money to the U.S. government. In return, they receive interest, repayment at maturity, or a return created by buying at a discount and receiving face value later.
Treasuries are often described as low credit risk, but they are not risk-free in every sense. Longer-term Treasury prices can fall when interest rates rise. Inflation can reduce purchasing power. Funds that hold Treasuries can fluctuate in value.
Why Treasury Securities Matter
Treasuries are a foundation of the financial system. Their yields influence borrowing costs, mortgage rates, bond pricing, cash management, and portfolio construction.
For households, Treasury securities can serve different jobs: short-term cash parking, inflation protection, income, or diversification against stock-market risk.
The Bottom Line
Treasury securities are U.S. government debt instruments used for saving, income, liquidity, and portfolio stability. They are high quality, but investors should still match the maturity and type of Treasury to the job the money needs to do.