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Financial encyclopediaReviewed 2026-10-23

Treasury Securities

Treasury securities—including Treasury bills, notes, and bonds—are debt obligations issued by the U.S. Department of the Treasury. Treasury securities are considered one of the safest investments because they are backed by the full faith and credit of the U.S. government.  The income from Treasury securities may be exempt from state and local taxes, but not from federal taxes. For more information about Treasury securities, visit TreasuryDirect.gov .

Sources and references ↗
PROFILE / FACT FILE

Concept at a glance

Term
Treasury Securities [1]
Subject area
Investor.gov glossary [1]
Jurisdiction / scope
US regulatory and investor-education context [1]
Primary reference
SEC · Investor.gov [1]

Definition and explanation

Treasury securities—including Treasury bills, notes, and bonds—are debt obligations issued by the U.S. Department of the Treasury. Treasury securities are considered one of the safest investments because they are backed by the full faith and credit of the U.S. government.  The income from Treasury securities may be exempt from state and local taxes, but not from federal taxes. For more information about Treasury securities, visit TreasuryDirect.gov . [1]

Source-supported connections

Treasury Securities → Mentioned in the official explanation → Bonds [1]

Frequently asked questions

What does Treasury Securities mean in the cited reference?

Treasury securities—including Treasury bills, notes, and bonds—are debt obligations issued by the U.S. Department of the Treasury. Treasury securities are considered one of the safest investments because they are backed by the full faith and credit of the U.S. government.  The income from Treasury securities may be exempt from state and local taxes, but not from federal taxes. For more information about Treasury securities, visit TreasuryDirect.gov . [1]

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Treasury Securities connection map

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Treasury Securities

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Links retain their source-specific meaning. Award-time affiliations and links to related reading are not claims about current appointments or economic causation.

Sources and review dates

  1. US SEC · Investor.gov — Treasury Securities ↗

Reviewed 23 October 2026. Historical dates and award-time affiliations retain their original context. A review date is not an event date. Background sources are identified separately from official records.

Content preparation: source-based compilation with AI assistance. See methods and attribution. Named sources identify the underlying records; no individual expert review is claimed.