20.2 Foreign Currency Transactions and Translation
Key Takeaways
- Foreign currency transactions must be recorded at transaction-date spot rates, and monetary items must be adjusted to the spot rate at each balance sheet date with changes reported in current earnings.
- Foreign currency translation converts books from the functional currency to the reporting currency using the Current Rate Method, with the balancing adjustment recorded in OCI as Cumulative Translation Adjustment (CTA).
- Remeasurement converts books from the local currency to the functional currency using the Temporal Method, with the resulting gains and losses recognized directly in Net Income.
- Under the temporal method, nonmonetary assets (such as inventory and PPE) and their related expenses (like COGS and depreciation) are converted using historical rates.
- If a foreign subsidiary operates in a highly inflationary economy (3-year cumulative inflation >= 100%), its functional currency is legally deemed to be the reporting currency, and remeasurement is required.
Foreign Currency Transactions and Translation (ASC 830)
Entities operating globally face the challenges of accounting for transactions denominated in foreign currencies and translating the financial statements of foreign subsidiaries. ASC 830 (Foreign Currency Matters) governs how companies measure and report foreign currency transactions and translate foreign entity financial statements.
Key Concepts and Currencies
To apply ASC 830, accountants must distinguish between three distinct types of currencies:
- Local Currency: The currency of the country in which the foreign entity is physically located (e.g., Euros for a subsidiary located in Germany).
- Functional Currency: The currency of the primary economic environment in which the entity operates. This is usually the currency of the environment in which the entity generates and expends cash.
- Reporting Currency: The currency in which the parent entity prepares its consolidated financial statements (e.g., US Dollars for a US-headquartered parent company).
Determining the Functional Currency
The determination of an entity's functional currency is a management judgment based on economic indicators such as:
- Cash Flow Indicators: Are cash flows primarily in the local currency or the parent's currency?
- Sales Price Indicators: Are sales prices determined by local competition/regulation or by global markets in parent currency?
- Sales Market Indicators: Is there an active local sales market for the entity's products?
- Expense Indicators: Are labor, materials, and other costs local or imported?
- Financing Indicators: Is financing primarily denominated in the local currency or parent currency?
1. Foreign Currency Transactions
A foreign currency transaction is a transaction (e.g., a sale, purchase, loan) that is denominated in a currency other than the entity's functional currency.
- Initial Measurement: The transaction is recorded in the entity's functional currency using the exchange rate (spot rate) in effect on the date the transaction is entered into.
- Subsequent Measurement (Year-End): At each balance sheet date, monetary assets and liabilities (e.g., accounts receivable, accounts payable, cash, debt) denominated in a foreign currency must be adjusted (remeasured) to reflect the current spot rate. Nonmonetary assets (e.g., inventory, PPE) are not adjusted for subsequent exchange rate changes.
- Settlement: On the date of settlement, any difference between the recorded amount and the cash paid or received is recognized.
- Income Statement Impact: All gains and losses from adjusting monetary items at year-end or at settlement are recognized immediately in current earnings (Net Income) as foreign currency transaction gains or losses.
Foreign Currency Transaction Example: Import Purchase
A US company (functional currency is USD) purchases inventory from a Swiss vendor for 100,000 Swiss Francs (CHF) on December 1, 2025. Payment is due on January 31, 2026. Exchange rates are:
- December 1, 2025 (Transaction Date): 1 CHF = $1.10
- December 31, 2025 (Year-End): 1 CHF = $1.13
- January 31, 2026 (Settlement Date): 1 CHF = $1.12
December 1, 2025 (Record Purchase): 100,000 CHF * $1.10 = $110,000
- Dr. Inventory: $110,000
- Cr. Accounts Payable (denominated in CHF): $110,000
December 31, 2025 (Record Year-End Adjustment): Adjustment: 100,000 CHF * ($1.13 - $1.10) = $3,000 liability increase
- Dr. Foreign Transaction Loss (Net Income): $3,000
- Cr. Accounts Payable: $3,000
January 31, 2026 (Record Settlement): Final payment: 100,000 CHF * $1.12 = $112,000. Liability is cleared at $113,000.
- Dr. Accounts Payable: $113,000
- Cr. Cash (denominated in USD): $112,000
- Cr. Foreign Transaction Gain (Net Income): $1,000
2. Foreign Currency Translation (Current Rate Method)
Foreign currency translation occurs when a foreign subsidiary keeps its books in its local currency, and that local currency is also its functional currency, but the financial statements must be converted into the parent's reporting currency (e.g., USD) for consolidation.
- Conversion Method: The Current Rate Method is used.
- Exchange Rates Used:
- Assets and Liabilities: Translated at the current exchange rate (spot rate) at the balance sheet date.
- Revenues and Expenses: Translated at the exchange rates on the dates the transactions occurred (often approximated using a weighted-average exchange rate for the period).
- Equity (Common Stock & Paid-in Capital): Translated at historical exchange rates (spot rates at dates of issuance).
- Retained Earnings: Rolled forward (Beginning RE + Translated Net Income - Translated Dividends).
- Balance Sheet Adjustments: Because different rates are used for assets/liabilities (current) and equity/income statement (historical/average), the trial balance will not balance after conversion. The balancing figure is the Cumulative Translation Adjustment (CTA).
- Financial Statement Presentation: The CTA is reported as a component of Other Comprehensive Income (OCI) and accumulates in the equity section of the consolidated balance sheet. It does not affect net income or current earnings.
3. Foreign Currency Remeasurement (Temporal Method)
Foreign currency remeasurement (also known as translation under the temporal method) is used in two situations:
- The foreign subsidiary's local books are kept in a local currency, but its functional currency is the parent's reporting currency (e.g., a German sales branch that operates solely as an extension of its US parent).
- The foreign subsidiary operates in a highly inflationary economy, defined by ASC 830 as one having a cumulative inflation rate of 100% or more over a three-year period. In this case, the functional currency must be designated as the reporting currency (USD), and remeasurement is required.
- Conversion Method: The Temporal Method is used.
- Exchange Rates Used:
- Monetary Assets and Liabilities: (Cash, accounts receivable, accounts payable, long-term debt) Translated at the current rate (spot rate) at the balance sheet date.
- Nonmonetary Assets and Liabilities: (Inventory, prepaid expenses, PPE, intangibles, deferred revenue) Translated at historical exchange rates (spot rates at dates of acquisition or entry).
- Revenues and Expenses: Translated at average rates, except for expenses related to nonmonetary assets (e.g., Cost of Goods Sold, Depreciation, and Amortization), which must be translated at their respective historical exchange rates to match the nonmonetary asset rates.
- Equity: Translated at historical rates.
- Income Statement Impact: The balancing plug required to make the trial balance balance is recognized as a Remeasurement Gain or Loss in current earnings (Net Income).
Summary of Exchange Rates: Translation vs. Remeasurement
| Account Type | Translation (Current Rate Method) | Remeasurement (Temporal Method) |
|---|---|---|
| Monetary Assets / Liabilities | Current Rate | Current Rate |
| Nonmonetary Assets / Liabilities | Current Rate | Historical Rate |
| Equity Accounts | Historical Rate | Historical Rate |
| Revenues and Expenses (General) | Weighted-Average Rate | Weighted-Average Rate |
| Depreciation / Amortization / COGS | Weighted-Average Rate | Historical Rate (matching asset) |
| Balancing Plug location | OCI (Equity - CTA) | Current Earnings (Net Income) |
Under ASC 830, under which of the following circumstances must a foreign subsidiary's financial statements be remeasured using the temporal method rather than translated using the current rate method?
When translating a foreign subsidiary's financial statements using the current rate method, where is the resulting Cumulative Translation Adjustment (CTA) reported on the consolidated financial statements?
A foreign subsidiary's inventory is carried at historical cost. Which exchange rates should be used to convert the inventory account into the parent's reporting currency under the current rate method (translation) and the temporal method (remeasurement)?