Definition

IAS 21 explains how to account for foreign currency transactions and how to translate financial statements of foreign operations. It distinguishes between functional currency and presentation currency.

Use cases, Example & Why it matters

Use cases

- Used when applying IFRS/IAS requirements for recognition, measurement, presentation, or disclosure.
- Used to justify accounting treatments in working papers and financial statement notes.

Example

- Example: When preparing year-end reporting, management applies **IAS 21 - Effects of Changes in Foreign Exchange Rates** to determine the correct IFRS treatment and disclosures.

Why it matters

- Why it matters: Ensures compliance with IFRS, improves comparability across periods and entities, and reduces financial reporting risk.