IAS 21 Net Investment in a Foreign Operation

Updated 10 June 2026 · Reviewed by IFRS Buddy Editorial Team

How are exchange differences on a net investment in a foreign operation accounted for under IAS 21?

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IFRS

IAS 21 Net Investment in a Foreign Operation — Core Rule

When a monetary item forms part of a reporting entity's net investment in a foreign operation, exchange differences arising on that item are not recognised in profit or loss. Instead, they are recognised in other comprehensive income (OCI) and accumulated in a separate component of equity. They are only reclassified to profit or loss on disposal of the foreign operation.

This treatment reflects the economic reality that such items are, in substance, an extension of the reporting entity's investment rather than routine receivables or payables to be settled in the near term. The rule applies regardless of which entity in the group holds the monetary item — the parent, the foreign operation itself, or another group subsidiary.


How IAS 21 Net Investment in a Foreign Operation Works

Under IAS 21.33, when a monetary item forms part of a reporting entity's net investment in a foreign operation and is denominated in the functional currency of the reporting entity, an exchange difference arises in the foreign operation's individual financial statements. Conversely, if the item is denominated in the functional currency of the foreign operation, the exchange difference arises in the reporting entity's own books. In both cases, the accounting outcome is the same at the consolidated level: the exchange difference goes to OCI, not profit or loss.

When translating the foreign operation as a whole, IAS 21.41 explains that exchange differences arise from two sources:

  • Translating income and expenses at transaction-date rates versus translating assets and liabilities at the closing rate
  • Translating opening net assets at a closing rate that differs from the previous closing rate

These translation differences are similarly parked in OCI for the same reason — they do not represent realised economic gains or losses while the investment is still held.

Practical journal entry example (consolidated level)

A UK parent (£ functional currency) has a long-term EUR loan receivable from its German subsidiary that qualifies as part of the net investment. At year-end, EUR has weakened against £, producing a £120k exchange loss on the loan.

AccountDrCr
Other comprehensive income — translation reserve£120k
Intercompany loan receivable£120k

The £120k stays in the translation reserve until disposal of the German operation, at which point it is reclassified to profit or loss.


IAS 21 Net Investment in a Foreign Operation — Common Pitfalls

  • Misclassifying the monetary item. Not every intercompany balance qualifies. The item must have no planned or likely settlement in the foreseeable future to be treated as part of the net investment. If settlement is anticipated, normal transaction-difference rules apply and the gain or loss goes to profit or loss (IAS 21.29).
  • Forgetting the tax effect. Exchange differences recognised in OCI may have deferred tax consequences. IAS 21.50 explicitly flags that IAS 12 Income Taxes applies to these effects — do not overlook the corresponding deferred tax entry.
  • Partial disposals and write-downs. A write-down of the carrying amount of a foreign operation due to impairment does not constitute a partial disposal, so accumulated OCI balances are not recycled at that point (IAS 21.49).
  • Non-controlling interests on disposal. When a subsidiary containing a foreign operation is disposed of, the cumulative exchange differences attributed to non-controlling interests are derecognised but are not reclassified to profit or loss (IAS 21.48B).
  • Disclosure omissions. Entities must disclose the net exchange differences recognised in OCI and a reconciliation of the movement in the separate equity component (IAS 21.52). This reconciliation is frequently incomplete in practice.

IAS 21 Net Investment in a Foreign Operation — Key Paragraphs

  • IAS 21.33 — Defines when a monetary item forms part of the net investment and how exchange differences are allocated between the individual and consolidated financial statements.
  • IAS 21.41 — Identifies the two sources of translation exchange differences and confirms they are recognised in OCI, not profit or loss.
  • IAS 21.49 — Clarifies that a write-down or impairment of a foreign operation does not trigger recycling of accumulated OCI to profit or loss.
  • IAS 21.48B — Addresses the treatment of cumulative exchange differences attributable to non-controlling interests on disposal of a subsidiary.
  • IAS 21.50 — Reminds preparers that tax effects of foreign exchange differences fall within the scope of IAS 12.
  • IAS 21.52 — Sets out the disclosure requirements for exchange differences in OCI and the separate equity component reconciliation.

Related Topics

IAS 21 Foreign Exchange RatesIAS 21 Disposal of a Foreign OperationIAS 21 Foreign Currency TransactionsIAS 21 Functional Currency DeterminationIAS 21 Monetary vs Non-Monetary Items