What Are Cash Equivalents? Examples, Balance Sheet, and Taxes

Cash equivalents are short-term investments that sit so close to maturity, and carry so little risk of price movement, that accountants report them alongside physical cash at the top of the balance sheet. To qualify, an investment generally has to mature within three months of the date you acquire it, convert to a known amount of cash, and pose almost no risk of losing value before then. The result is a single “cash and cash equivalents” line that tells anyone reading the financials how much spending power the business can tap right now.

The Two-Part Test

An investment qualifies only if it clears two hurdles at the same time. It has to be readily convertible to a known amount of cash, and it has to be so near maturity that interest-rate movements pose an insignificant risk to its value.¹ The second condition is the one that catches people. Something can be perfectly liquid and still miss the mark if its price might shift before it pays out.

The line accountants draw is a three-month maturity window, measured from the date you acquire the investment, not from the date it was originally issued. Buy a six-month Treasury note on the secondary market with 60 days left, and it qualifies. Buy a three-year Treasury note at issuance, hold it until 90 days remain, and it does not suddenly convert into a cash equivalent.¹ Classification locks in the day you buy.²

Companies also have some discretion. Not every qualifying investment must be treated as a cash equivalent. A business sets a policy identifying which short-term, highly liquid holdings it puts in that bucket, and any later change counts as a change in accounting principle.¹ That policy has to be disclosed in the footnotes so readers can see what’s actually in the line.

What Qualifies

Treasury Bills

Treasury bills are the textbook example. The federal government sells them at a discount and pays face value at maturity, and default risk is effectively zero. The secondary market for T-bills is deep enough that you can sell one in seconds. Most are issued with maturities of 4, 8, 13, 17, or 26 weeks, so the shorter-dated ones sit comfortably inside the three-month window.

Commercial Paper

Large corporations issue commercial paper to cover short-term needs like payroll or inventory. Maturities can run up to 270 days, though the average is around 30.³ Only paper acquired with 90 days or fewer remaining qualifies as a cash equivalent on the buyer’s books.

Money Market Funds

Money market funds pool investor capital to buy short-term debt like T-bills, commercial paper, and CDs.⁴ Government and retail money market funds can hold a stable $1.00 share price under SEC Rule 2a-7. Institutional prime funds have to let their share price float, which introduces some value-change risk and complicates the cash-equivalent treatment.

One thing worth being clear about: money market funds are not FDIC insured. If you hold one through a brokerage, SIPC coverage protects you against the failure of the brokerage firm, not against a decline in the fund’s value.⁵

Short-Dated Certificates of Deposit

CDs qualify only when the maturity at the time of purchase is three months or less. A 12-month CD bought at issuance is a short-term investment even when little time remains on it. A 90-day CD purchased the day it’s issued fits the definition. Early-withdrawal penalties can also chip away at the “readily convertible to a known amount” side of the test, because the penalty reduces the predictability of the payout.

Repurchase Agreements

In a repo, one party sells a security to another with an agreement to buy it back at a set price on a specified date. What matters for classification is the maturity of the repo itself, not the underlying collateral. A 30-day repo backed by a 10-year Treasury bond can still qualify, because the investor’s commitment unwinds in 30 days.

What Doesn’t Qualify

Several assets look liquid enough to qualify but fail on closer inspection. Getting this wrong overstates cash and equivalents and misleads anyone using that number to judge short-term solvency.

Stocks and other equity investments. Even heavily traded shares can move several percent in a day, and there’s no fixed redemption amount or maturity date.
Bonds with more than three months remaining at acquisition. The additional time creates enough interest-rate exposure to move the price in ways that break the second half of the test.
Restricted cash. Funds held in escrow for a settlement or set aside under a loan covenant are cash in form but not available for general use, and they have to be reported separately.
Long-dated CDs and time deposits. A six-month or one-year CD bought at issuance is a short-term investment, not a cash equivalent, even if the rate is fixed and the bank is sound.

How They Appear on the Balance Sheet

Under U.S. GAAP, cash equivalents are combined with cash into one line at the top of the balance sheet. FASB ASC 230 requires the statement of cash flows to explain the change in that combined total during the period and to use plain terms like “cash and cash equivalents” instead of vague labels.¹ Purchases and sales of qualifying items are treated as cash management, so they don’t appear as separate operating, investing, or financing line items.

International rules reach a similar place. IAS 7 defines cash equivalents as holdings kept to meet short-term commitments rather than for investment purposes, requires the balance sheet total to reconcile to the ending balance on the cash flow statement, and requires disclosure of the policy the company uses to decide what goes in.⁶

Bank Overdrafts

A bank overdraft is a liability and is reported on the liability side of the balance sheet. A parent company can offset an overdraft in one subsidiary’s account against a positive balance in another subsidiary’s account at the same bank, but only when the bank has the contractual right to sweep between the accounts and neither balance is restricted. Without that arrangement, the overdraft stays as a liability and the positive balance stays under cash and equivalents even if the net position is zero.

Restricted Cash

Restricted balances are usually broken out on a separate line or grouped into another asset category. When restricted cash exists, the company has to present a reconciliation tying those amounts to the totals on the cash flow statement, so a reader isn’t left assuming the whole cash figure is available for day-to-day spending.

Foreign Currency Holdings

Cash equivalents denominated in a foreign currency add a reporting wrinkle. They’re monetary assets, so they get remeasured at the current exchange rate on every balance sheet date. Any movement between the acquisition date and the reporting date produces a foreign currency transaction gain or loss that flows into net income.

On the cash flow statement, exchange rate effects on foreign-currency cash equivalents appear on their own line in the reconciliation rather than getting folded into operating, investing, or financing activities. A rate change isn’t an actual inflow or outflow of cash.⁷

How the Income Is Taxed

Interest earned on cash equivalents is taxed as ordinary income, not at capital gains rates. For 2026, federal ordinary income rates range from 10 percent to 37 percent depending on filing status and taxable income.

Treasury bills get a specific treatment. Because they’re sold at a discount and pay face value at maturity, the difference is an acquisition discount. Hold a T-bill to maturity and that discount is reported as interest income on Form 1099-INT, not as a capital gain.⁸ Sell one before maturity and any gain up to the accrued discount is still ordinary income; only gain above that amount is short-term capital gain.

Any payer that sends you $10 or more in interest during the year has to issue a Form 1099-INT.⁹ Individuals report it on Schedule B. For businesses, the interest is part of taxable revenue and is subject to the 21 percent federal corporate rate, and most states with a corporate income tax reach it as well.

One planning point that’s easy to overlook: interest on T-bills is exempt from state and local income tax, while interest on commercial paper and money market funds generally is not. In a high-tax state, that gap can meaningfully change the after-tax yield comparison between two instruments that look almost identical on paper.

1
Financial Accounting Standards Board. Statement of Financial Accounting Standards No. 95 – Statement of Cash Flows
2
IFRS Foundation. Improving Consistent Application of the Definition of Cash Equivalents
3
Board of Governors of the Federal Reserve System. Commercial Paper Rates and Outstanding Summary
4
Investor.gov. Money Market Fund
5
U.S. Securities and Exchange Commission. Money Market Fund Reforms
6
IFRS Foundation. IAS 7 Statement of Cash Flows
7
Deloitte Accounting Research Tool. 7.1 Foreign Currency Cash Flows
8
Internal Revenue Service. Publication 1212 – Guide to Original Issue Discount (OID)
9
Internal Revenue Service. About Form 1099-INT, Interest Income