Cash and cash-flow

Why Cash Matters: The Lifeblood of a Business

Cash is the money immediately available to a business to pay its obligations - suppliers, employees, landlords, and creditors. While profit measures long-term financial success, cash is what keeps a business operating on a day-to-day basis. A business can be profitable on paper and still fail if it runs out of cash at the wrong moment.

The importance of cash to a business cannot be overstated. Specifically, a business needs cash to:

• Pay suppliers - Raw materials, stock, and services purchased from suppliers must be paid for. If a business cannot pay its suppliers, they may refuse to deliver, disrupting production or sales.
• Pay overheads - Fixed costs such as rent, utilities, insurance, and loan repayments must be met on time, regardless of trading conditions.
• Pay employees - Wages and salaries must be paid on the agreed date. Failure to pay staff is both a legal issue and a severe blow to morale and trust.
• Prevent insolvency - If a business cannot meet its financial obligations as they fall due, it becomes insolvent. Insolvency can force a business to cease trading entirely, even if the underlying business idea is sound.

Cash vs Profit: A Critical Distinction

One of the most important and commonly misunderstood concepts in business finance is the difference between cash and profit. They are related but fundamentally different:

• Profit is the surplus of revenue over total costs over a given period. It is an accounting measure that reflects long-term performance. A business can record a profit even if it has not yet received payment for all its sales.
• Cash is the actual money available to the business right now - in its bank account or as physical currency. Cash flow depends on the timing of when money comes in and goes out.

A business can be profitable but cash-poor. For example: a construction company completes a large project in January and invoices the client for £50,000 - but the client does not pay for 90 days. In the meantime, the company must still pay its workers and suppliers. It has recorded the profit, but the cash has not yet arrived. This is why managing cash flow is just as important as managing profitability.

Cash-Flow Forecasts

A cash-flow forecast is a document that predicts the cash inflows and outflows of a business over a future period - typically month by month. It allows a business to anticipate when cash surpluses or shortfalls are likely to occur, enabling early action to manage them.

The key components of a cash-flow forecast are:

• Cash inflows - All money expected to flow into the business: cash sales, payments from credit customers, loans received, and any other income.
• Cash outflows - All money expected to leave the business: payments to suppliers, wages, rent, loan repayments, utilities, and any other expenses.
• Net cash flow - The difference between total inflows and total outflows in a given period: Net cash flow = Total inflows − Total outflows.
• Opening balance - The cash balance at the start of the period (carried forward from the previous month's closing balance).
• Closing balance - The cash balance at the end of the period: Closing balance = Opening balance + Net cash flow.

A negative closing balance indicates that the business is forecast to run out of cash in that month - a serious warning that requires action.

Example Cash-Flow Forecast (3 months)

In this example, each closing balance becomes the following month's opening balance. The business remains cash-positive throughout, with a growing closing balance - a healthy position.