The Purpose of Accounting

Accounting is the process of recording, classifying, summarising, and communicating financial transactions and events. Every time money changes hands — or an obligation to pay arises — accounting captures that event so that an accurate financial picture of the business can be built up over time.

Think of accounting as the language of business. Just as a language has grammar rules that everyone agrees on, accounting has principles and standards (like double-entry bookkeeping) that ensure financial information is prepared consistently and can be understood by anyone who reads it.

There are four key functions of accounting:

1. Recording: Entering every financial transaction into the books (bookkeeping stage).
2. Classifying: Grouping similar transactions together — e.g., all rent payments in one account.
3. Summarising: Condensing many transactions into totals that appear in financial statements.
4. Communicating: Presenting the summarised data to users in a meaningful format (e.g., the income statement showing profit, the statement of financial position showing assets and liabilities).

Without accounting, a business owner would have no way of knowing whether the business is profitable, whether customers owe money, or whether there is enough cash to pay wages next week. Accounting transforms a mass of individual transactions into useful, decision-ready information.

A wide range of people and organisations have an interest in the financial performance and position of a business. These are called users of accounting information (or stakeholders). In an exam you may be asked to identify a user and explain what information they need and why.

User	What they want to know	Why
Owners / shareholders	Is the business profitable? What is it worth?	To decide whether to invest more, sell shares, or withdraw capital
Managers	Are costs under control? Which products are most profitable?	To plan, control, and make operational decisions
Employees	Is the business financially secure? Can it afford pay rises?	Job security and wage negotiation
Creditors / trade payables	Can the business pay its debts?	To decide whether to supply goods on credit
Lenders (banks)	Can the business repay loans with interest?	To decide whether to lend money and at what rate
Tax authorities (HMRC / IRAS)	What is the taxable profit?	To calculate the correct amount of tax
Customers	Will the business survive to honour warranties?	To decide whether to place long-term orders
Suppliers	Is the business a reliable paying customer?	To decide credit terms and order quantities

Notice that different users focus on different parts of the accounts — a bank cares about cash flow and the ability to repay; shareholders care about profit and dividends; the tax authority cares about taxable income.

Accounting divides into two main branches that serve different audiences:

Financial accounting is concerned with preparing historical, formal financial statements — the income statement, statement of financial position, and cash flow statement. These are produced at least annually and are shared with external users (shareholders, banks, tax authorities). Financial accounting must follow standard rules (e.g., IFRS or local GAAP) so that external users can rely on and compare the figures.

Management accounting provides internal financial and non-financial information to help managers run the business day-to-day. It is not bound by external rules — it can present data in whatever format is most useful to the manager. Examples include:

• Monthly budget reports comparing planned costs to actual costs
• Break-even analysis to decide the minimum sales needed to cover costs
• Marginal costing to decide whether to accept a special order
• Cash flow forecasts to manage liquidity

Key differences:

Feature	Financial Accounting	Management Accounting
Audience	External users	Internal managers
Time focus	Historical (past)	Future-oriented (forecasts, budgets)
Rules	Must follow accounting standards	No legal requirement; flexible format
Frequency	Annually (at minimum)	As often as needed (weekly, monthly)
Scope	Whole business	Any level (department, product, project)

At Cambridge IGCSE level, the course focuses primarily on financial accounting — recording transactions, preparing ledger accounts, and producing financial statements.

The accounting cycle is the step-by-step process that transforms raw transactions into finished financial statements. Understanding this sequence helps you see where each technique you study fits into the bigger picture.

Stage 1 — Transaction occurs: A business event takes place (e.g., goods sold to a customer on credit).

Stage 2 — Source document created: Evidence of the transaction is produced (e.g., a sales invoice is sent to the customer; the business keeps a copy). Source documents are the proof that a transaction happened.

Stage 3 — Books of prime entry (journals): The source document is used to make the first record in the appropriate book of prime entry — e.g., the sales day book for credit sales, the cash book for cash receipts and payments, the general journal for non-routine entries.

Stage 4 — Posting to the ledger: Totals from the books of prime entry (and individual entries from the cash book) are posted as debits and credits to the relevant ledger accounts (T-accounts) in the general ledger.

Stage 5 — Trial balance: All ledger account balances are listed in a trial balance to check that total debits = total credits (arithmetical accuracy check).

Stage 6 — Financial statements: The trial balance figures are used to prepare the income statement (profit or loss) and the statement of financial position (assets, liabilities, and capital).

This cycle repeats every accounting period (usually one year).

Stewardship is one of the oldest purposes of accounting. The concept recognises that in many businesses — particularly companies — the people who own the business are not the same as the people who run it day to day.

When shareholders invest their money in a company, they hand over control to the directors (managers). The directors are stewards of the shareholders' money — they are trusted to look after it responsibly. Accounting provides the mechanism by which managers report back to owners: "Here is what we did with your money. Here is the profit we made. Here are the assets we hold on your behalf."

Without accounting, owners would have no way of checking whether managers were using resources efficiently or honestly. The annual financial statements are the principal stewardship report — they show:

• Whether a profit was made (income statement)
• What assets the business owns and what debts it owes (statement of financial position)
• How cash was generated and used (cash flow statement)

In a sole trader or partnership, the owner and manager are often the same person, so stewardship to external parties is less critical. However, accounting still provides the owner with an accurate record of what belongs to the business versus what belongs to the owner personally (the business entity concept).