Working Capital

Working capital is the money tied up in the daily operation of a business, mainly through receivables, payables, and inventory.

Treasury teams care about working capital because it has a direct effect on how much cash is available for the company to use.

Why it matters even if treasury does not own it

Treasury does not always control customer collections, supplier terms, or inventory policy. But treasury still feels the result of those decisions in cash form.

If customers pay late, cash comes in later than expected. If suppliers are paid too early, cash leaves sooner than necessary. If inventory builds up, cash gets locked inside stock rather than being available for operations or investment.

The three big drivers

Receivables

Receivables show how quickly customers pay. Slow collections usually put pressure on cash.

Payables

Payables show when the company pays suppliers. Payment timing affects liquidity directly.

Inventory

Inventory represents cash tied up in goods. The more cash tied up in inventory, the less flexible the company may be in the short term.

Why treasury watches working capital closely

Working capital trends often explain why a company's cash position changes even when revenue looks strong. Treasury uses cash flow forecasting to understand these patterns and works with finance and operations to identify pressure points.

A simple example

Suppose sales are growing, but customers are taking longer to pay. On paper, the business looks better. In cash terms, the company may actually be under more pressure. That gap between profit and cash is one reason working capital matters so much in treasury discussions.

Where it connects to the wider treasury picture

Working capital influences cash management, liquidity management, short-term borrowing needs, and sometimes the design of a payment factory or collection process.