An equity
reserve that arises in consolidated financial statements when a group translates the assets, liabilities, income and expenses of foreign operations (for example, overseas subsidiaries) into the group’s presentation currency. The resulting exchange differences are recognised in other comprehensive income and accumulated in a separate component of equity commonly called the translation reserve (also the foreign currency translation reserve).
This is an accounting term rather than a statutory or case-law definition. It is required by accounting standards: IAS 21 under IFRS (UK‑adopted IFRS in the UK and EU‑adopted IFRS in Ireland) and Section 30 of
frs 102 (UK and Irish GAAP). On disposal of a foreign operation, the cumulative balance is reclassified (recycled) to profit or
loss. On partial disposals that result in loss of control, significant influence or joint control, an appropriate portion is recycled.
In practice, the translation reserve is usually treated as non‑distributable, so it is relevant to assessing dividend capacity, solvency statements and compliance with financing covenants. Usage and effect are broadly consistent across England & Wales, Scotland, Northern Ireland and Ireland.