What counts as cash and cash equivalents on a company's balance sheet?

Intuition

Cash matters because it's the ultimate measure of flexibility. A company with strong cash can:

• Pay obligations without selling assets at a discount or issuing dilutive equity
• Seize opportunities (acquisitions, CapEx) when competitors are capital-constrained
• Survive downturns without triggering covenant breaches or bankruptcy

In valuation, cash is typically added back when bridging from Enterprise Value to Equity Value because an acquirer buying the whole company gets the cash in the till. That's why you subtract cash when going from Equity Value to EV, you're stripping out the asset the acquirer inherits. In practice the amount you deduct is the cash above what the business needs to operate.

Components

Cash in a normalized EBITDA analysis

Adjusted EBITDA cleans up the earnings number. The cash balance sits one step away, in the bridge from that number to a price, and the question there is how much of the balance a buyer can actually take out.

Every business carries cash it needs to keep running. Payroll lands on fixed dates, and suppliers get paid before customers pay you. Take a company that builds and launches rockets. Customers pay in stages against long-dated launch contracts, while spending on hardware, testing, and payroll runs continuously. Money arrives in lumps and goes out steadily, so the business has to hold cash to cover the gaps. That balance funds working capital and gets drawn down and rebuilt every cycle. Excess cash is whatever sits above the operating requirement. One common way to size the requirement is to look at the low point in the monthly cash balance over a full year, since that is the lowest level the business has had to run on.

The distinction shows up when you deduct cash in the enterprise value bridge. Deduct the whole balance and you understate enterprise value, which makes the EV/EBITDA multiple look cheaper than the business is. This is also why sale processes are commonly run cash-free and debt-free: the price is set on the business itself, and cash and debt get settled separately at closing. What the buyer needs left in the business is the working capital to operate it, and the parties negotiate that on its own terms. Restricted cash never counts as excess.

Interview Script

Cash is the most liquid asset on a company's balance sheet, currency on hand plus bank deposits that can be accessed immediately, often grouped with cash equivalents like short-term investments maturing within 90 days. It matters because it represents financial flexibility: the ability to pay obligations, seize opportunities, and survive downturns without selling assets or raising dilutive capital. In valuation, cash gets added back when bridging from Enterprise Value to Equity Value because an acquirer buying the business inherits that cash in the till. If you want to go one level deeper, the amount that moves in that bridge is the excess cash, since part of the balance is committed to running the business.