Plain definition
Liquidity is the ability to obtain enough cash to pay obligations when they fall due. It depends on usable cash, reliable collections, funding that is actually drawable, and the dates of payments. It is different from profitability and long-term solvency.
A profitable company can lack liquidity when sales are unpaid and payroll is due. A company with valuable assets can also lack liquidity if selling those assets will take longer than its next obligation allows.
Illustrative example
Monetary examples use Saudi riyals (SAR). The same principles apply in other currencies.
Suppose a company reports a monthly profit, but of customer invoices will be collected next month. This Friday it must pay in payroll and to suppliers, while usable cash is .
Profit does not pay Friday’s bills. The immediate decision is whether to accelerate collection, agree a payment extension, reduce another outflow, or draw funding that is available now.
A liquidity forecast is about timing and access, not a prediction that every customer will pay exactly on the due date.
Why it matters
Liquidity failure can interrupt operations before a company becomes unprofitable. The term helps management avoid using an annual income statement to answer a weekly payment question.
Practical consequence
Maintain a dated cash forecast that identifies the lowest projected balance, not only month-end cash. Challenge material receipts with the customer owner and payment date, and confirm that any facility is drawable under its conditions. Set actions and owners before the projected balance crosses the minimum cash floor.