IGCSE Accounting — Accounting Concepts, Ethics and Technology: Notes, Practice Questions & Worked Solutions

IGCSE Accounting 0452 · Section 7: Accounting Concepts and Modern Practice

Accounting Concepts, Ethics and Technology

Ten underlying concepts shape how every transaction is recorded — and modern accounting also demands ethical judgement and safe handling of digital financial data.

1. The Ten Accounting Concepts

Concept	Meaning
Business entity	The business is treated as separate from its owner(s)
Consistency	The same accounting methods are used from one period to the next
Duality	Every transaction has two effects (the basis of double entry)
Going concern	The business is assumed to continue operating for the foreseeable future
Historic cost	Assets are recorded at their original purchase cost
Matching/accruals	Income and expenses are recorded in the period they relate to, not when cash moves
Materiality	Only significant items need to be treated strictly according to accounting rules
Money measurement	Only items that can be expressed in monetary terms are recorded
Prudence	Don’t anticipate profits, but do provide for expected losses
Realisation	Revenue is recognised when goods/services are provided, not necessarily when cash is received

Worked example — identifying a concept A business values its closing inventory at the lower of cost and net realisable value. Which accounting concept does this apply?
The prudence concept — the business does not anticipate a profit on unsold inventory, but does account for a loss if the inventory’s value has fallen below cost.

2. Ethical Considerations

Accountants are expected to show: integrity (honesty in all dealings), objectivity (not letting bias or conflicts of interest affect judgement), professional competence and due care (maintaining skills, working diligently), confidentiality (not disclosing information without proper authority), and professional behaviour (complying with laws and avoiding damage to the profession’s reputation).

3. Technology and Sustainability

Digital accounting records can be stored on local devices, on cloud services, or via other digital services. Each storage method has advantages (e.g. cloud storage allows remote access and automatic backup) and risks (e.g. cyberattacks, data loss if devices fail, or reliance on internet connectivity). You are not required to know specific accounting software packages, only the general principles of safe, sustainable digital record-keeping.

Common mistakes to watch for

Confusing prudence (accounting for losses but not profits before they’re certain) with pessimism — prudence is about caution, not deliberately understating a business’s position.
Mixing up matching/accruals with realisation — matching is about linking costs to related revenue; realisation is specifically about WHEN revenue itself is recognised.
Naming specific software brands in an ethics/technology answer — the syllabus requires general principles, not product knowledge.

Key Vocabulary Recap

Going concern — assuming the business will continue operating

Materiality — the significance of an item, affecting how strictly rules are applied

Syllabus Reference

This note covers IGCSE Accounting 0452 Section 7, Accounting Concepts and Modern Practice: the ten accounting concepts, ethical considerations (integrity, objectivity, professional competence and due care, confidentiality, professional behaviour), and technology and sustainability in digital record-keeping.

Practice questions

IGCSE Accounting 0452 · Section 7: Accounting Concepts, Ethics and Technology — Practice Question Bank (no answers)

Accounting Concepts, Ethics and Technology — Practice

Covers: the ten accounting concepts, ethics, and digital record-keeping. 10 questions.

Explain the business entity concept.

Explain the going concern concept.

A business values its closing inventory at the lower of cost and net realisable value. Name the accounting concept this applies, and explain why.

Explain the matching (accruals) concept.

Explain the materiality concept, giving an example.

Explain the consistency concept, and why it matters for comparing financial statements between years.

State two qualities an accountant should demonstrate to act ethically.

Explain what is meant by “confidentiality” as an ethical principle in accounting.

State one advantage and one risk of storing accounting records using a cloud service.

Q10

Explain the realisation concept.

Worked solutions

Show worked solutions

IGCSE Accounting 0452 · Section 7: Accounting Concepts, Ethics and Technology — Solutions

Accounting Concepts, Ethics and Technology — Practice: Solutions

Explain the business entity concept.

✓The business entity concept treats the business as a separate entity from its owner(s), even if it has no separate legal existence (as with a sole trader). Only the business’s own transactions are recorded in its accounts — the owner’s personal transactions are kept separate.

Explain the going concern concept.

✓The going concern concept assumes the business will continue operating for the foreseeable future, and is not about to be closed down or sold off — this justifies valuing assets at cost rather than at a forced “closing-down sale” value.

Inventory at lower of cost/NRV — which concept?

✓Prudence. The business does not anticipate a profit on inventory before it is sold, but does account for a loss if the inventory’s value has fallen below its original cost.

Explain the matching (accruals) concept.

✓The matching concept requires income and expenses to be recorded in the accounting period they relate to, regardless of when the related cash is actually received or paid — this is why accruals and prepayments are adjusted for at the year end.

Explain materiality, with an example.

✓Materiality means that only items significant enough to influence a user’s understanding of the accounts need to be treated strictly according to accounting rules. For example, a very cheap stapler might technically be a non-current asset, but its cost is so small (immaterial) that a business would simply expense it immediately rather than depreciate it over several years.

Explain consistency; why does it matter?

✓The consistency concept means a business should use the same accounting methods (e.g. the same depreciation method) from one period to the next. This matters because it allows financial statements to be meaningfully compared year on year — if methods kept changing, changes in the figures might reflect a change in accounting method rather than a genuine change in the business’s performance.

Two qualities for ethical conduct.

✓Any two of: integrity, objectivity, professional competence and due care, confidentiality, professional behaviour.

Explain confidentiality.

✓Confidentiality means an accountant should not disclose confidential financial information about a business to third parties without proper and specific authority to do so (unless there is a legal or professional right/duty to disclose it).

Advantage and risk of cloud storage.

✓Advantage: records can be accessed remotely from any location with internet access, and are often automatically backed up. Risk: data could be exposed to a cyberattack/hacking, or become inaccessible if there is no internet connection or the service provider has an outage.

Q10

Explain the realisation concept.

✓The realisation concept states that revenue should be recognised when goods or services have been provided to the customer (and the amount can be reliably measured), not necessarily when the cash for them is actually received — this is why credit sales are recorded as revenue immediately, before payment is collected.

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