Cash-flow forecasting and working capital Revision Notes

Cash flow is the movement of money into and out of a business over a period of time. It includes cash inflows such as sales revenue and cash outflows such as payments for expenses and purchases.

Cash is vital because it allows a business to pay its bills, employees, suppliers, and other obligations on time. Without sufficient cash, a business may face liquidity problems, even if it is profitable on paper.

Profit is different from cash flow; profit includes non-cash items like depreciation and credit sales, whereas cash flow records actual cash movements. A business can be profitable but still run out of cash if it does not manage cash flow properly.

• Cash flow = cash inflows − cash outflows over a period.
• Cash is needed to meet day-to-day expenses and avoid insolvency.
• Profit does not equal cash; cash flow management directly affects the outcome.

Cash flow forecasting is the process of estimating the expected cash inflows and outflows over a future period, usually weekly or monthly. It helps businesses predict when cash shortages or surpluses will occur.

The purpose of cash flow forecasting is to ensure the business has enough cash to meet its obligations, plan for investments, and avoid unexpected liquidity problems.

A cash flow forecast is a financial document listing expected cash receipts and payments, showing the net cash flow and closing cash balance for each period.

• Forecasting helps anticipate cash shortages and surpluses.
• Enables proactive financial planning and decision-making.
• Supports maintaining sufficient cash to operate smoothly.

To construct a cash flow forecast, list all expected cash inflows such as cash sales, receipts from debtors, and loans. Then list all expected cash outflows including payments to suppliers, wages, rent, and loan repayments.

Calculate net cash flow for each period by subtracting total outflows from total inflows.

Determine the opening cash balance at the start of the period, add net cash flow to find the closing cash balance, which becomes the next period's opening balance.

• Opening cash balance + net cash flow = closing cash balance.
• A negative closing balance indicates a cash shortage.
• Regularly updating forecasts improves accuracy and planning.

If a forecast shows a cash shortage, businesses can use several strategies to manage short-term cash flow problems:

1. Overdraft: Arranging an overdraft facility with a bank allows the business to withdraw more money than it has in its account temporarily, providing short-term liquidity.

2. Delaying Payments to Suppliers: Negotiating longer payment terms can delay cash outflows, improving cash availability in the short term. However, this may affect supplier relationships if overused or abused. 3. Encouraging Quicker Payments from Customers: Offering discounts for early payment or improving credit control can speed up cash inflows.

• Overdrafts provide flexible short-term borrowing.
• Delaying payments improves cash but may risk supplier trust.
• Faster customer payments increase cash inflows and reduce risk.

Consider a small retail business forecasting cash flow for the next three months. The forecast shows a cash shortage in the second month due to seasonal low sales and high stock purchases.

Using the forecast, the business arranges an overdraft to cover the shortfall and negotiates with suppliers to delay payments by 30 days. It also offers a 2% discount for customers who pay invoices within 10 days.

These actions help the business maintain positive cash balances, avoid missed payments, and continue operations smoothly. Without forecasting, the business might have faced insolvency or damaged creditworthiness.

• Forecasting enables timely financial decisions.
• Combining strategies can effectively manage cash shortages.
• Regular review of forecasts supports ongoing financial health.

Working capital is defined as the difference between a business's current assets and current liabilities. Current assets include cash, inventory, accounts receivable, and other assets expected to be converted into cash within one year. Current liabilities are obligations the business must pay within the same period, such as accounts payable, short-term loans, and accrued expenses.

The formula for working capital is: Working Capital = Current Assets − Current Liabilities.

For example, if a business has current assets of £150,000 and current liabilities of £100,000, its working capital is £50,000. This positive working capital indicates the business has sufficient short-term resources to cover its immediate debts.

• Working capital = current assets − current liabilities
• Current assets: cash, inventory, receivables, etc.
• Current liabilities: short-term debts and payables

Working capital directly affects the outcome because it measures a business’s liquidity — its ability to pay short-term debts as they fall due. Adequate working capital ensures that a business can continue its daily operations without interruption.

Without enough working capital, a business may struggle to pay suppliers, employees, or creditors on time, risking damage to its reputation and creditworthiness. Conversely, too much working capital may indicate inefficient use of resources, such as excess inventory or idle cash that could be invested elsewhere.

Maintaining an optimal level of working capital supports operational efficiency, allowing the business to purchase stock, pay bills, and invest in short-term opportunities.

• Ensures liquidity to meet short-term obligations
• Supports smooth daily operations
• Prevents financial strain and operational disruption
• Too much working capital may reduce profitability

If working capital is negative (current liabilities exceed current assets), the business may face cash shortages. This can lead to delayed payments to suppliers, inability to pay wages, or missed loan repayments.

Such financial strain can cause operational difficulties, loss of supplier trust, and potential insolvency if the situation persists. For example, a retailer with insufficient working capital might be unable to restock inventory, leading to lost sales and customer dissatisfaction.

Therefore, monitoring working capital levels helps prevent liquidity crises and supports business continuity.

• Negative working capital causes cash shortages
• Leads to delayed payments and operational problems
• Risks insolvency and loss of business reputation

Excessive working capital means the business holds more current assets than necessary relative to current liabilities. This could be due to high levels of inventory, large amounts of cash not invested, or slow collection of receivables.

While this reduces liquidity risk, it may indicate inefficient use of resources. For example, excess inventory ties up cash that could be used for expansion or debt reduction. Similarly, idle cash could earn interest if invested appropriately.

Thus, businesses aim to balance working capital to maintain liquidity without sacrificing profitability.

• Excessive working capital may indicate inefficiency
• Ties up cash in inventory or receivables
• Reduces potential returns on assets

Effective working capital management involves controlling inventory levels, speeding up receivables, and managing payables to optimise cash flow.

For instance, a business might negotiate longer payment terms with suppliers while encouraging customers to pay faster, improving working capital.

Good management improves profitability by reducing financing costs and avoiding liquidity problems. Poor management can lead to cash flow crises even if the business is profitable on paper, highlighting the difference between profit and cash availability.

• Manage inventory, receivables, and payables efficiently
• Optimise cash flow to support operations
• Balance liquidity and profitability