Cambridge IGCSE0450

Cash-flow forecasting and working capital

Business Studies 0450 Chapter Notes

What this chapter covers

Cash-flow forecasting and working capital - The importance of cash and of cash-flow forecastingCash-flow forecasting and working capital - Working capital
ShareWhatsAppPost
Cash-flow forecasting and working capital notes

Unable to load PDF

The notes viewer could not load. Please refresh the page.

Read online free. Download a watermarked copy with a free account.

Read the notes

The full Cash-flow forecasting and working capital notes as text: skim, search, and jump between subtopics.

~11 min read

In this chapter

  1. 1The Importance of Cash
  2. 2Understanding Cash Flow Forecasts
  3. 3Constructing a Cash Flow Forecast
  4. 4Solving Cash Flow Problems
  5. 5Working Capital

1. The Importance of Cash

Cash is the lifeblood of any business. It refers to the money a business has available, either as notes and coins or in its bank account, to pay its immediate bills. A business can be profitable, meaning its revenues are higher than its costs, but still fail if it runs out of cash. This happens when customers who bought on credit pay late, but the business still has to pay its own expenses like wages and rent on time. This inability to pay short-term debts is called insolvency. Therefore, managing cash flow is critical for survival.

Key term

Insolvency: A situation where a business is unable to pay its short-term debts, often due to a lack of cash.

Examiner insight

Examiners award higher marks to students who can clearly distinguish between profit and cash using a relevant business example, such as the impact of credit sales.

Common pitfall

Confusing profit with cash. Remember, profit is an opinion based on accounting rules, but cash in the bank is a fact.

Worked example 14 marks

Zara's T-shirts made a profit of £2,000 in June. Her total sales revenue was £5,000, but £4,000 of this was from a credit sale to a department store that will pay in 60 days. Her cash costs for the month were £3,000. Explain why Zara might have a cash flow problem despite being profitable.

  1. 1
    1. Identify cash inflows: Zara's actual cash received in June is only £1,000 (£5,000 total revenue - £4,000 credit sales).
  2. 2
    1. Identify cash outflows: Her cash costs (outflows) for June were £3,000.
  3. 3
    1. Calculate net cash flow: Net Cash Flow = Cash Inflows - Cash Outflows = £1,000 - £3,000 = -£2,000.
  4. 4
    1. Conclusion: Despite making a £2,000 profit on paper, Zara has a negative cash flow of £2,000 for the month. This means she has £2,000 less cash at the end of the month than at the start and may struggle to pay her bills.

Recap

  • Cash is the money a business has available to pay its immediate bills.
  • A business can be profitable but still fail due to a lack of cash (insolvency).
  • Profit is the difference between revenue and costs, which may include non-cash items like credit sales.
  • Cash flow relates to the actual movement of money into and out of the business.
  • Managing cash is essential for business survival.

Quick check

  1. State one reason why a profitable business might run out of cash.1 mark
  2. Define the term 'liquidity'.1 mark

2. Understanding Cash Flow Forecasts

A cash flow forecast is a document that estimates the money expected to flow into (inflows) and out of (outflows) a business over a future period, usually month by month. It is not a record of what has happened, but a prediction of what is likely to happen. Businesses use forecasts to: identify potential cash shortages (deficits) or excesses (surpluses); plan for borrowing, like an overdraft; and see if they can afford future projects. Key components include cash inflows (e.g., cash sales, payments from debtors, loans), cash outflows (e.g., paying for materials, wages, rent), and the resulting net cash flow.

Net Cash Flow = Total Cash Inflows - Total Cash Outflows

Key term

Cash Flow Forecast: A financial document that estimates the expected cash inflows and outflows over a period of time.

Fun fact

Film studios rely heavily on cash flow forecasts. They have huge cash outflows during production (paying actors, building sets) long before any cash inflows arrive from cinema ticket sales.

Worked example 13 marks

A bakery forecasts the following for March: Cash sales of £12,000, payments from debtors of £3,000, payment for flour of £4,000, wages of £5,500, and a rent payment of £1,500. Calculate the total inflows, total outflows, and the net cash flow for March.

  1. 1
    1. Calculate Total Cash Inflows: Cash Sales (£12,000) + Payments from Debtors (£3,000) = £15,000.
  2. 2
    1. Calculate Total Cash Outflows: Flour (£4,000) + Wages (£5,500) + Rent (£1,500) = £11,000.
  3. 3
    1. Calculate Net Cash Flow: Total Inflows (£15,000) - Total Outflows (£11,000) = £4,000.
  4. 4
    1. The net cash flow for March is a surplus of £4,000.

Recap

  • A cash flow forecast is a prediction of future cash movements.
  • It helps businesses identify future cash surpluses and deficits.
  • Cash inflows are receipts of money, such as from sales or loans.
  • Cash outflows are payments of money, such as for costs and expenses.
  • Net cash flow is the difference between total inflows and total outflows for a period.

Quick check

  1. List two examples of a business cash inflow.2 marks
  2. List two examples of a business cash outflow.2 marks

3. Constructing a Cash Flow Forecast

A cash flow forecast is presented in a table with months across the top. The key rows are: Opening Balance (cash at the start of the month), Cash Inflows (itemised), Total Inflows, Cash Outflows (itemised), Total Outflows, Net Cash Flow, and Closing Balance (cash at the end of the month). The most important rule is that the closing balance of one month becomes the opening balance of the next month. This links the periods together and shows how cash reserves build up or are used over time.

Net Cash Flow = Total Inflows - Total Outflows

Closing Balance = Opening Balance + Net Cash Flow

Key term

Closing Balance: The amount of cash a business has at the end of a period, which becomes the opening balance for the next period.

Common pitfall

Forgetting to carry the closing balance of one month forward to become the opening balance of the next. This single error makes the entire rest of the forecast incorrect.

Worked example 16 marks

A new business has an opening balance of £0 in January. It receives a £10,000 bank loan. It pays £4,000 for equipment and £1,000 for rent. In February, it has cash sales of £5,000 and pays wages of £2,000 and buys materials for £1,500. Complete the cash flow forecast for January and February by calculating the figures for (a), (b), (c), (d), (e), and (f).

Jan (£)Feb (£)
Opening Balance0(d)
Cash Inflows:
Bank Loan10,0000
Cash Sales05,000
Total Inflows10,0005,000
Cash Outflows:
Equipment4,0000
Rent1,0000
Wages02,000
Materials01,500
Total Outflows(a)(e)
Net Cash Flow(b)(f)
Closing Balance(c)?
  1. 1
    1. Jan Total Outflows (a): £4,000 (Equipment) + £1,000 (Rent) = £5,000.
  2. 2
    1. Jan Net Cash Flow (b): £10,000 (Total Inflows) - £5,000 (Total Outflows) = £5,000.
  3. 3
    1. Jan Closing Balance (c): £0 (Opening Balance) + £5,000 (Net Cash Flow) = £5,000.
  4. 4
    1. Feb Opening Balance (d): This is the same as Jan's closing balance, so it is £5,000.
  5. 5
    1. Feb Total Outflows (e): £2,000 (Wages) + £1,500 (Materials) = £3,500.
  6. 6
    1. Feb Net Cash Flow (f): £5,000 (Total Inflows) - £3,500 (Total Outflows) = £1,500.
  7. 7
    1. The final closing balance for February would be £5,000 (Opening Balance) + £1,500 (Net Cash Flow) = £6,500.

Recap

  • A forecast is a table with rows for balances, inflows, outflows, and net cash flow.
  • The closing balance of one month is the opening balance for the next.
  • Net cash flow is calculated by subtracting total outflows from total inflows.
  • The closing balance is found by adding the net cash flow to the opening balance.
  • A negative closing balance is shown in brackets, e.g., (£500), and means the business needs an overdraft.

Quick check

  1. If the opening balance is £1,000 and the net cash flow is -£400, what is the closing balance?1 mark
  2. Where does the opening balance figure for April come from in a forecast?1 mark

4. Solving Cash Flow Problems

When a cash flow forecast predicts a deficit (a negative closing balance), a business must act to avoid becoming insolvent. There are three main strategies. First, increase cash inflows by chasing debtors for payment, offering discounts for early payment, or securing external finance like a bank loan. Second, reduce cash outflows by delaying payments to suppliers (if possible), cutting non-essential spending, or leasing assets instead of buying them outright. Third, arrange short-term finance in advance, such as a bank overdraft, which provides a safety net to cover temporary shortfalls.

Key term

Overdraft: An agreement with a bank that allows a business to spend more money than it has in its account, up to an agreed limit.

Examiner insight

Top answers don't just list solutions; they recommend the most appropriate ones for the specific situation described in the case study and justify why they are suitable.

Worked example 16 marks

A florist's cash flow forecast shows a predicted deficit of £2,500 in May, just before a major wedding season in June. Recommend and justify two ways the florist could manage this short-term cash flow problem.

  1. 1
    1. Recommendation 1: Arrange a bank overdraft. This is a flexible form of short-term borrowing. It would allow the florist to continue paying for flowers and staff in May, even with a temporary negative balance. It can be paid back quickly in June when cash inflows from weddings are high.
  2. 2
    1. Justification 1: An overdraft is suitable because the problem is temporary. The florist is confident of high sales in June, so they can repay the bank quickly, minimising interest costs.
  3. 3
    1. Recommendation 2: Reduce cash outflows by buying flowers from suppliers on credit. The florist could negotiate to pay for the May flower delivery in 30 days (i.e., in June).
  4. 4
    1. Justification 2: This would delay a major cash outflow from May to June, when the business will have more cash available. This directly tackles the timing mismatch between costs and revenues.

Recap

  • Cash flow problems occur when outflows exceed inflows, leading to a deficit.
  • To increase inflows, a business can chase debtors or find new finance.
  • To reduce outflows, a business can delay payments or cut costs.
  • An overdraft is a flexible way to manage temporary cash shortages.
  • The best solution depends on the size and duration of the cash flow problem.

Quick check

  1. State one way a business can speed up its cash inflows.1 mark
  2. What is a bank overdraft?1 mark

5. Working Capital

Working capital is the money a business needs for its day-to-day operations. It's the difference between a firm's current assets (assets that will be turned into cash within a year) and its current liabilities (debts that must be paid within a year). Current assets include cash, stock (inventories), and debtors (customers who owe the business money). Current liabilities include creditors (suppliers the business owes money to) and overdrafts. A business needs enough working capital to pay its staff and suppliers while it waits for its customers to pay. The journey from paying for raw materials to receiving cash from customers is called the working capital cycle. A longer cycle means more working capital is needed.

Working Capital = Current Assets - Current Liabilities

Key term

Working Capital: The finance available for the day-to-day running of a business, calculated as current assets minus current liabilities.

Fun fact

Supermarkets are masters of working capital. They often sell products to you for cash and pay their suppliers 30 or 60 days later. This is called negative working capital and means their suppliers are effectively funding their operations!

Worked example 13 marks

A retailer has the following finances: Stock £30,000, Debtors £5,000, Cash in bank £10,000, Creditors £20,000, Overdraft £2,000. Calculate the business's working capital.

  1. 1
    1. Identify and sum the Current Assets: Stock (£30,000) + Debtors (£5,000) + Cash (£10,000) = £45,000.
  2. 2
    1. Identify and sum the Current Liabilities: Creditors (£20,000) + Overdraft (£2,000) = £22,000.
  3. 3
    1. Apply the formula: Working Capital = Current Assets (£45,000) - Current Liabilities (£22,000) = £23,000.
  4. 4
    1. The business has £23,000 of positive working capital.

Worked example 24 marks

Explain why a furniture maker, who takes 3 months to build and sell a table, needs more working capital than a coffee shop that sells coffee for immediate cash.

  1. 1
    1. The furniture maker has a long working capital cycle. They must pay for wood, materials, and wages for 3 months before receiving any cash from the customer.
  2. 2
    1. This ties up a large amount of cash in stock (wood) and work-in-progress (half-finished tables).
  3. 3
    1. The coffee shop has a very short working capital cycle. They buy coffee beans (perhaps on credit) and sell coffee for immediate cash, meaning cash flows back into the business very quickly.
  4. 4
    1. Therefore, the furniture maker needs a larger amount of working capital to fund its operations during the long production period.

Recap

  • Working capital is the money used for daily business operations.
  • It is calculated as Current Assets - Current Liabilities.
  • Current assets include cash, debtors, and stock.
  • Current liabilities include creditors and overdrafts.
  • A long working capital cycle means a business needs more working capital to survive.

Quick check

  1. List two examples of a current asset.2 marks
  2. What is the formula for working capital?1 mark

End-of-chapter exercise

Test yourself on the whole chapter. Work through these before moving on.

  1. Define 'net cash flow' and state the formula used to calculate it.2 marks
  2. State two reasons why a business owner would prepare a cash flow forecast.2 marks
  3. Explain, using an example, the difference between cash and profit.4 marks
  4. A business has current assets of £42,000 and its working capital is £15,000. Calculate the value of its current liabilities.2 marks
  5. A cash flow forecast shows an opening balance of £2,000, total inflows of £8,000 and total outflows of £11,000. Calculate the closing balance for the period.3 marks
  6. Explain two methods a business could use to reduce its cash outflows in the short term.4 marks
  7. A business forecast shows a significant cash deficit in three months' time. Recommend and justify two different ways the business could manage this situation.6 marks
  8. Analyse the importance of managing working capital for a manufacturing business that offers its customers 60 days credit to pay.6 marks
  9. Explain why a business with high levels of stock might experience cash flow problems.4 marks
  10. Evaluate the usefulness of a cash flow forecast for a new start-up business seeking a bank loan.6 marks

Go deeper

Practise and revise with member-only material for this chapter.

Workbook

Exam-style practice questions with full worked solutions.

Unlock with a plan

Chapter at a Glance

A single-page summary of every key idea for fast revision.

Unlock with a plan

Free notes are just the start.

Unlock every Workbook and Chapter at a Glance, and generate your own worksheets and predicted papers.

Explore plans

Related chapters

Business activityClassification of businessesEnterprise, business growth and sizeTypes of business organisationBusiness objectives and stakeholder objectivesMotivating employees