In simple terms
A friendly intro before the formal notes — no formulas yet.
Think of it like the rules of football. No matter where you play in the world, a goal is a goal, and a foul is a foul. IAS provides similar common rules for accounting, so everyone understands what the numbers in a company's financial report mean.
What this topic covers
The official Cambridge syllabus points this lesson works through.
- 3.2.1.1
The main provisions of each of the following International Accounting Standards (IAS): – IAS 1 Presentation of financial statements – IAS 2 Inventories – IAS 7 Statement of cash flows – IAS 8 Accounting policies, changes in accounting estimates and errors – IAS 10 Events after the reporting period – IAS 16 Property, plant and equipment – IAS 36 Impairment of assets – IAS 37 Provisions, contingent liabilities and contingent assets – IAS 38 Intangible assets
Key formulas
Tap any symbol to reveal exactly what it means and its units.
Impairment Loss = Carrying Amount - Recoverable Amount
Full topic notes
Formal explanation with the rigour you need for the exam.
The Role of the IASB and Accounting Standards
The International Accounting Standards Board (IASB) is the independent standard-setting body of the IFRS Foundation. Its main objective is to develop a single set of high-quality, understandable, enforceable, and globally accepted accounting standards-International Financial Reporting Standards (IFRS). The older standards, issued by the IASB's predecessor, are called International Accounting Standards (IAS). Both are crucial for ensuring financial statements are comparable and reliable across the globe. For your A-Level, you will focus on a specific selection of these standards.
IAS 1: Presentation of Financial Statements
IAS 1 sets out the overall requirements for presenting financial statements, guidelines for their structure, and minimum requirements for their content. It ensures that statements are comparable both with a company's own financial statements of previous periods and with the financial statements of other entities. A complete set of financial statements comprises a statement of financial position, a statement of profit or loss and other comprehensive income, a statement of changes in equity, a statement of cash flows, and notes to the accounts.
IAS 2: Inventories
This standard provides guidance on determining the cost of inventories and their subsequent recognition as an expense. The core principle of IAS 2 is that inventories should be measured at the lower of cost and net realisable value (NRV).
IAS 7: Statement of Cash Flows
IAS 7 requires an entity to present a statement of cash flows as an integral part of its primary financial statements. It classifies cash flows during a period into three categories: operating, investing, and financing activities. This helps users assess the entity's ability to generate cash and its needs to utilise those cash flows.
IAS 8: Accounting Policies, Changes in Accounting Estimates and Errors
IAS 8 provides guidance on selecting and changing accounting policies, together with the accounting treatment and disclosure of changes in accounting estimates and corrections of prior period errors. It is crucial for maintaining consistency and comparability.
IAS 10: Events After the Reporting Period
This standard prescribes the accounting treatment for events that occur between the end of the reporting period (the date on the statement of financial position) and the date the financial statements are authorised for issue.
IAS 16: Property, Plant and Equipment (PPE)
IAS 16 covers the accounting for property, plant, and equipment. This includes recognition of assets, determination of their carrying amounts, and the depreciation charges and impairment losses to be recognised in relation to them. It allows for two models for subsequent measurement: the cost model and the revaluation model.
IAS 36: Impairment of Assets
IAS 36 ensures that assets are not carried at more than their recoverable amount. An asset is impaired when its carrying amount exceeds its recoverable amount. This prevents the overstatement of assets in the statement of financial position.
Impairment Loss = Carrying Amount - Recoverable Amount
IAS 37: Provisions, Contingent Liabilities and Contingent Assets
This standard defines and specifies the accounting for provisions, contingent liabilities, and contingent assets, ensuring that all potential obligations are appropriately reported.
IAS 38: Intangible Assets
IAS 38 prescribes the accounting treatment for intangible assets, which are identifiable non-monetary assets without physical substance (e.g., patents, trademarks, development costs).
In Paper 3, you won't be asked to just list the provisions of a standard. Instead, you'll be given a scenario in a trial balance or additional information and expected to apply the correct accounting treatment. For example, information about a lawsuit will require you to apply IAS 37 to decide if a provision is needed, or details on development costs will test your knowledge of IAS 38 capitalisation criteria.
Worked examples
See the formulas applied — reveal one step at a time, like the exam.
Gamma plc bought a machine for $80,000 on 1 January 2022. The machine has an estimated useful life of eight years and a residual value of $8,000, and is depreciated on the straight-line basis. On 1 January 2024 the directors revalued the machine to $75,000; its remaining useful life and residual value were unchanged.
(a) Calculate the carrying amount of the machine at 31 December 2023. (b) Calculate the revaluation surplus and state where it is recorded, in accordance with IAS 16. (c) Calculate the depreciation charge for the year ended 31 December 2024.
- 1
Step 1 — Annual depreciation before the revaluation: (80,000 − 8,000) ÷ 8 = $9,000 a year.
A company holds inventory which cost $50,000. Due to a warehouse flood, the goods were slightly damaged. The company estimates it can sell the inventory for $45,000 after incurring repair costs of $3,000 and sales commission of $1,500.
Calculate the value at which the inventory should be reported in the financial statements, in accordance with IAS 2.
- 1
In accordance with IAS 2, inventory must be valued at the lower of cost and Net Realisable Value (NRV).
How it all connects
The big idea sits in the middle — tap a linked idea to explore the link.
Tap a linked idea to see how it connects back to the main topic — that connection is what examiners reward.
Glossary
Key terms for this topic — skim now; the Check step will test them.
- Adjusting event
An event after the reporting period that provides evidence of conditions that existed at the end of the reporting period. The financial statements must be adjusted for these events.
- Recoverable amount
The higher of an asset's fair value less costs to sell and its value in use.
- IAS 1 (Presentation of Financial Statements)
Sets out the overall requirements for a company's accounts: their structure, their minimum content, and what a complete set comprises — a statement of financial position, of profit or loss and other comprehensive income, of changes in equity, of cash flows, and notes.
- IAS 2 (Inventories)
Stock is measured at the lower of cost and net realisable value (NRV). The standard also gives guidance on working out its cost and on when it becomes an expense.
- IAS 7 (Statement of Cash Flows)
Requires a statement that classifies the cash received and paid in a period into three categories: operating, investing and financing activities.
- IAS 8 (Accounting Policies, Estimates and Errors)
Guidance on choosing and changing the bases a company prepares its accounts on, on how to treat a revised estimate, and on correcting a mistake found in an earlier period's accounts.
- IAS 10 (Events After the Reporting Period)
Prescribes the treatment of anything that happens between the year end and the date the accounts are authorised for issue: adjust the accounts if it gives evidence of conditions that existed at the year end, otherwise disclose it.
- IAS 16 (Property, Plant and Equipment)
Covers tangible non-current assets: when to recognise them, their carrying amount and their depreciation. After recognition a company chooses between the cost model and the revaluation model.
- IAS 36 (Impairment of Assets)
An asset must not be carried above its recoverable amount, which is the higher of its fair value less costs to sell and its value in use.
- IAS 37 (Provisions, Contingent Liabilities and Assets)
A liability of uncertain timing or amount is recognised only when there is a present obligation from a past event, an outflow of resources is probable, and the amount can be estimated reliably.
- IAS 38 (Intangible Assets)
Covers identifiable non-monetary assets without physical substance, such as patents and trademarks. Research costs are expensed as incurred; development costs may be capitalised if specific criteria are met.
Name it
Read the meaning, then pick which of this lesson’s terms it describes. Miss one and you see what your choice really means.
A liability of uncertain timing or amount is recognised only when there is a present obligation from a past event, an outflow of resources is probable, and the amount can be estimated reliably.
Quick check
Write your answer first, then compare it with the model one — the gap is what you would have lost.
Teach it back
If you can explain it simply, you own it — gaps here are marks you’d lose.
Teach it back
Explain this topic as if teaching a friend. We name the gaps an examiner would still dock.
Revision flashcards
Guess first, then flip — retrieval beats re-reading.
Key takeaways
Review these before you close the topic — retrieval beats re-reading.
Understand the purpose and importance of International Accounting Standards.
Describe the main provisions of IAS 1, 2, 7, 8, and 10.
Explain the accounting treatment for property, plant and equipment under IAS 16.
Explain the principles of impairment, provisions, and intangible assets as per IAS 36, 37, and 38.
Practice — then mark it
The whole point: a real Cambridge question, marked mark-by-mark.
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