How do you account for subsidiaries in hyperinflationary economies?
My CFA Level II textbook says that when a subsidiary operates in a hyperinflationary economy, the accounting treatment changes. What exactly defines hyperinflation, and how does it affect the translation process?
Hyperinflationary accounting is a specialized topic that applies when a subsidiary's local economy experiences extreme inflation, distorting the usefulness of historical-cost financial statements.
Definition of Hyperinflation:
Under IAS 29, hyperinflation is indicated (not a strict threshold) when cumulative inflation over three years approaches or exceeds 100% (roughly 26% annually compounded). Other indicators include:
- Population keeps wealth in non-monetary assets or a stable foreign currency
- Prices are commonly quoted in a stable foreign currency
- Credit sales and purchases include compensation for expected inflation
- Interest rates and wages are linked to a price index
Treatment Under IFRS:
- Restate the subsidiary's financial statements to reflect current purchasing power using a general price index
- Translate the restated statements using the current rate for all items (balance sheet and income statement)
Treatment Under US GAAP:
US GAAP takes a different approach -- it uses the temporal method (remeasurement) as if the parent's currency were the functional currency. This effectively bypasses the local hyperinflationary currency.
Comparison:
| Aspect | IFRS (IAS 29) | US GAAP |
|---|---|---|
| Step 1 | Restate for inflation (price-level adjustments) | No restatement |
| Step 2 | Translate at current rate (all items) | Remeasure using temporal method |
| Non-monetary assets | Restated to current purchasing power, then translated | Translated at historical rates |
| Gain/loss | Purchasing power gain/loss in income statement | Remeasurement gain/loss in income statement |
Example -- Andean Mining Corp.:
A US parent has a subsidiary in Argentina (cumulative 3-year inflation: 150%). Under IFRS, the subsidiary first restates its ARS financial statements using the CPI index, then translates everything at the current rate. Under US GAAP, the subsidiary would simply use the temporal method with USD as the functional currency.
Analytical Implications:
- Non-monetary assets will have very different carrying values depending on the method
- Reported revenue and expenses may differ significantly
- Analysts should evaluate the economic substance rather than just the reported numbers
Exam Tip: Know the definition of hyperinflation, the different approaches under IFRS vs GAAP, and that IFRS requires price-level restatement before translation.
Practice hyperinflation scenarios in our CFA Level II materials.
Master Level II with our CFA Course
107 lessons · 200+ hours· Expert instruction
Related Questions
What exactly is the Capital Market Expectations (CME) framework and why does it matter for asset allocation?
How do business cycle phases affect asset class return expectations?
Can someone explain the Grinold–Kroner model step by step with numbers?
How do you forecast fixed-income returns using the building-blocks approach?
PPP vs Interest Rate Parity for forecasting exchange rates — when do I use which?
Join the Discussion
Ask questions and get expert answers.