Glossary term

Commercial Paper

Commercial paper is short-term unsecured debt that companies and financial institutions issue to raise cash for near-term funding needs.

Updated

May 16, 2026

Read time

2 min read

What Is Commercial Paper?

Commercial paper is short-term unsecured debt issued by companies and financial institutions to raise cash for near-term funding needs. It is usually sold at a discount and repaid at face value when it matures.

Large, creditworthy issuers often use commercial paper to finance payroll, inventory, receivables, seasonal cash needs, or other short-term obligations. It is part of the broader money market, where institutions lend and invest for short periods rather than years.

Key Takeaways

  • Commercial paper is short-term debt, not long-term borrowing.
  • It is typically unsecured, meaning it is backed by the issuer's credit rather than collateral.
  • Issuers are usually large companies, banks, or financial firms with strong short-term credit access.
  • Investors mainly face credit risk and liquidity risk.
  • Commercial paper often appears inside money market funds and other short-term cash-management portfolios.

How Commercial Paper Works

A company issues commercial paper for a set amount and agrees to repay investors at a specific maturity date. Instead of paying periodic interest, many commercial paper instruments are issued below face value. The investor's return comes from the difference between the discounted purchase price and the amount repaid at maturity.

Because commercial paper is short term, it is sensitive to confidence. If investors worry about an issuer's credit quality or the broader funding market, the issuer may have trouble rolling over maturing paper.

Commercial Paper Versus a Corporate Bond

Feature

Commercial paper

Corporate bond

Typical purpose

Short-term funding

Longer-term financing

Typical maturity

Days to months

Years

Security

Usually unsecured

May be secured or unsecured

Main investor concern

Issuer liquidity and rollover risk

Longer-term credit and interest-rate risk

Why Commercial Paper Matters

Commercial paper helps large issuers manage short-term cash flow. It also matters to savers because money market funds and cash-management products may hold commercial paper as part of their portfolios.

That does not make it the same as an insured deposit. Commercial paper can be high quality, but it is still an investment instrument. The issuer must be able to repay it.

The Bottom Line

Commercial paper is a short-term funding tool used by creditworthy companies and financial institutions. It can support liquidity in the financial system, but investors should remember that it is unsecured debt and depends on the issuer's ability to repay.

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