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What does the finance function do, and why is cash not the same as profit?

The role and purpose of finance: what the finance function does, the importance of finance to a business, the difference between cash and profit, and the consequences of poor financial management.

A focused answer to the Eduqas GCSE Business C510 content on the role and purpose of finance, covering what the finance function does, why finance matters, the difference between cash and profit, and the consequences of poor financial management.

Generated by Claude Opus 4.811 min answerUpdated 2026-06-02

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The finance function records the money a business receives and spends, produces financial statements, manages cash, sets and monitors budgets, and provides the information managers need to make decisions. Finance matters because every part of a business depends on money: it pays for materials, wages, premises and growth, and a business that manages it badly fails. The most important idea is that cash is not profit. Profit is the surplus of revenue over total costs measured over a period of time (a month or a year). Cash is the actual money available to spend at a point in time. The two are not the same: a business can be profitable on paper but still run out of cash, because its money is tied up in unsold stock or in sales made on credit that customers have not yet paid for. Poor financial management, overspending, not controlling costs, letting customers pay too slowly, running out of cash, can sink even a profitable business, which is why managing both cash and profit is a core business skill.

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What this topic is asking
What the finance function does
Why finance matters
Cash versus profit
The consequences of poor financial management
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What this topic is asking

Eduqas C510 wants you to understand the role and purpose of finance: what the finance function does, why finance is important to a business, the crucial difference between cash and profit, and the consequences of poor financial management. This is the foundation for the rest of the Finance topic area, and the cash-versus-profit distinction is one of the most tested ideas on Component 2.

What the finance function does

Why finance matters

Finance underpins everything a business does. It pays for the materials, wages, premises, equipment and marketing that keep the business running, and it funds growth. Without enough money, even a business with a great product and loyal customers cannot operate. Good financial management also reassures lenders and investors, who want to see that their money is safe.

Cash versus profit

This is the single most important distinction in the Finance topic area.

So profit and cash answer different questions, and a business has to manage both. Many businesses fail not because they are unprofitable but because they run out of cash.

The consequences of poor financial management

Good financial management means controlling costs, watching cash flow, chasing customer payments, and planning ahead, which is why budgets and cash flow forecasts matter so much.

Seeing how profit and cash can differ

Set out the figures

In a month a business makes sales of $50{,}000$ , of which $30{,}000$ is paid in cash now and $20{,}000$ is on credit (paid next month). Its costs for the month, all paid in cash, are $40{,}000$ .

Profit for the month

\text{Profit} = \text{revenue} - \text{costs} = 50{,}000 - 40{,}000 = 10{,}000.

Cash position this month

\text{Cash in} = 30{,}000 \text{ (only the cash sales)}, \quad \text{cash out} = 40{,}000.

\text{Net cash this month} = 30{,}000 - 40{,}000 = -10{,}000.

Interpret the result

On paper the business made a $10{,}000$ profit, yet its cash fell by $10{,}000$ this month, because $20{,}000$ of its sales were on credit and have not yet been paid, while all its costs went out in cash. If it does not have a cash buffer, it could be unable to pay its own bills despite being profitable. This is exactly why cash is not profit: profit counts the credit sale now, but cash only arrives when the customer pays. Managing the timing of money in and out is the heart of good financial management.

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Q1. State two tasks of the finance function. [2 marks]

Cue. Recording income and spending, managing cash, setting budgets, producing financial statements, informing decisions.

Q2. A business makes revenue of $60{,}000$ and has costs of $45{,}000$ . Calculate its profit. [2 marks]

Cue. $60{,}000 - 45{,}000 = 15{,}000$ .

Exam-style practice questions

Practice questions written in the style of WJEC Eduqas exam questions on this dot point, with worked answer explainers. The year tag is the paper they imitate, not the source.

Eduqas 20193 marksExplain the difference between cash and profit. (Component 2)

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A 3-mark AO1 question. Profit is the surplus of revenue over total costs measured over a period of time, such as a month or a year. Cash is the actual money the business has available to spend at a point in time. One mark for defining profit as revenue minus costs over a period, one for defining cash as the money available now, and one for the key contrast: a business can be profitable on paper but still run out of cash if its money is tied up in unsold stock or in invoices customers have not yet paid. A common error is to treat the two as the same; the distinction is the whole point of the question.

Eduqas 20226 marksA profitable small business has run into cash flow problems and cannot pay its suppliers this month. Analyse why a profitable business can still run short of cash. (Component 2)

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A 6-mark Analyse needing developed chains applied to the business. Reason one (cash tied up in stock and credit): the business may have sold goods on credit, so the sales count as profit but the cash has not yet arrived, and it may hold a lot of stock it has paid for but not yet sold, so its money is tied up rather than available to pay suppliers. Reason two (timing of payments): profit is measured over a period, but cash flows in and out at different times, so a large one-off payment (a tax bill, a piece of equipment) or customers paying late can leave the business short of cash this month even though it is profitable over the year. The chain to credit explains how profit and cash differ in timing. Markers reward developed reasoning that links the profit-cash gap to specific causes (credit sales, stock, payment timing) for the business, not just a restated definition.

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Sources & how we know this

WJEC Eduqas GCSE Business specification (C510) — WJEC Eduqas (2017)