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CPA/BAR/Foreign Currency Translation

Foreign Currency Translation

Functional currency determination, translation vs. remeasurement, and where the resulting adjustment goes.

By SimplyCPA · Updated 27 September 2026

Hard 1 hrArea II: Technical Accounting and Reporting
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Why this topic matters

Foreign currency matters (Accounting Standards Codification (ASC) 830) arise in two ways: transactions denominated in a foreign currency, and financial statements of foreign operations that must be converted into US dollars for consolidation. Business Analysis and Reporting (BAR) tests the functional currency decision, the translation and remeasurement methods, and where exchange gains and losses are reported.

Key terms

  • Reporting currency: the currency of the parent's financial statements (US dollars for US companies).
  • Functional currency: the currency of the primary economic environment in which the entity operates — normally where it generates and spends cash.
  • Local currency: the currency of the country where the foreign entity is located (it keeps its books in it).
  • Spot rate: the exchange rate for immediate delivery. Direct quote: dollars per unit of foreign currency.

Indicators of functional currency

IndicatorPoints to the foreign currencyPoints to the parent's currency (US dollar)
Cash flowsPrimarily in foreign currency; don't affect parent's cash flowsDirectly affect the parent's cash flows; readily remitted
Sales pricesSet by local competition and regulationSet by worldwide competition and prices
Sales marketActive local marketMostly in the parent's country or in dollars
ExpensesLocal costs (labor, materials)Components sourced from the parent's country
FinancingLocal borrowings, serviced by local operationsFrom the parent or dollar-denominated
Intercompany transactionsLow volumeHigh volume with the parent

Foreign currency transactions

  • Record the transaction at the spot rate on the transaction date.
  • At each balance sheet date, remeasure monetary items (receivables, payables, cash, loans) denominated in the foreign currency to the current (spot) rate.
  • The resulting transaction gain or loss goes to net income — including unrealized gains and losses at year-end.
  • Exceptions: gains and losses on transactions that hedge a net investment, and on long-term intercompany advances not expected to be settled, go to other comprehensive income (OCI).

EXAMPLE: On December 1 a US company buys inventory for 100,000 euros, payable February 1, when the rate is $1.10. At December 31 the rate is $1.14; on February 1 it is $1.12.
December 1: inventory and payable recorded at $110,000.
December 31: payable remeasured to $114,000 → $4,000 loss in net income.
February 1: paid $112,000 → $2,000 gain. Inventory stays at $110,000.

Converting foreign financial statements

SituationMethodExchange differences go to
Books kept in the functional currency, which is foreign → translate to dollarsTranslation (current rate method)OCI — cumulative translation adjustment (CTA)
Books kept in local currency, but the functional currency is the US dollar → remeasure into dollarsRemeasurement (temporal method)Net income
Books in local currency, functional currency is a third currencyFirst remeasure into the functional currency (temporal), then translate into dollars (current rate)Remeasurement: net income; translation: OCI

Rates used

ItemTranslation (current rate method)Remeasurement (temporal method)
Monetary assets and liabilitiesCurrent rateCurrent rate
Nonmonetary assets (inventory at cost, property, plant, and equipment, prepaids)Current rateHistorical rate
Common stock, additional paid-in capitalHistorical rateHistorical rate
Retained earningsRolled forward (beginning + translated income − dividends at declaration rate)Rolled forward
Revenues and most expensesRate on transaction dates (weighted average allowed)Weighted average
Cost of goods sold, depreciation, amortizationWeighted averageHistorical rates of the related assets
Balancing figureCTA in accumulated OCIRemeasurement gain or loss in net income

Highly inflationary economies

If cumulative inflation over three years exceeds about 100%, the foreign entity's statements are remeasured as if the reporting currency (US dollar) were the functional currency — the temporal method — so exchange differences go to net income.

Sale or liquidation of a foreign entity

The accumulated CTA is reclassified from accumulated OCI into net income as part of the gain or loss on sale when the parent sells or substantially liquidates its investment in the foreign entity.

Cash flow statement and taxes

  • Foreign currency cash flows are translated at the rates on the dates of the flows (a weighted average is allowed). The effect of exchange rate changes on cash is shown as a separate reconciling line.
  • Deferred taxes may be required on translation adjustments, unless earnings are indefinitely reinvested abroad.

How it is tested

  • Determine the functional currency from indicators.
  • Compute transaction gains and losses on payables and receivables.
  • Choose the rate for each item under translation versus remeasurement.
  • State where the exchange difference is reported.

EXAM TIP: Translation → OCI; Remeasurement → Income. And transaction gains and losses on ordinary receivables and payables always go to income.