Concept · C:cash-equivalent

Cash equivalent

Working definition

A short-term, highly liquid investment readily convertible to a known amount of cash and so near maturity that it presents insignificant risk of change in value from interest rate movement.

Cash equivalents sit on the same balance sheet line as cash, so what counts matters to every liquidity measure a reader computes.

Two conditions. The investment must be readily convertible to a known amount of cash. It must also be so near maturity that a rate change would not meaningfully move its value. In practice the second condition is applied as a maturity of three months or less. The three months runs from when the entity acquired the instrument, not from the reporting date.

That acquisition-date rule catches people. A five-year Treasury bond bought four years and ten months ago has two months left to run and is not a cash equivalent. It was bought with five years of interest rate risk, and holding it is an investing decision. A three-month Treasury bill bought last week is a cash equivalent even though it also has interest rate exposure, because over three months that exposure is small.

Equity securities are never cash equivalents; they have no maturity, so the second condition cannot be met. A bank overdraft is not a negative cash equivalent either. It is a liability, unless the entity has a right of offset against another account at the same bank.

ASC 230-10-45-6 also requires an entity to establish which qualifying investments its policy treats as cash equivalents. Apply the complete definition and the policy; a short term alone is insufficient. The Linden Peak cash close joins a qualifying bill to a reconciled demand deposit.

Learning objectives

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Understand this concept

  • State both conditions an investment must meet to be a cash equivalent, and explain why the maturity test runs from the acquisition date rather than from the reporting date.
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Apply this concept

  • Decide for each of a set of instruments whether it is cash, a cash equivalent, a short-term investment, or none of these, and state the condition that decided it.

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Updated Aug 18, 2026 Review due Nov 18, 2026