What it means
If a US parent owns a subsidiary in Germany that keeps its books in euros, those euro figures have to become dollars before they can be consolidated. Currency translation is the set of rules governing which exchange rate applies to which line of the accounts.
Under the most widely used approach, assets and liabilities are translated at the closing rate on the balance sheet date, while income and expenses are translated at the average rate for the period. Share capital and other equity components are usually kept at the historical rates in force when they arose.
Because different rates apply to different items, the translated balance sheet will not balance on its own. The gap is recorded as a cumulative translation adjustment, a reserve inside equity that absorbs the difference and accumulates from year to year.
The critical point for a non-accountant is that these movements are not cash losses. No money has moved, and the reserve exists purely because the same underlying business is being measured with a ruler whose length keeps changing.
Translation differences only reach the profit and loss account when the foreign operation is sold or wound up, at which point the accumulated reserve is recycled into earnings. That recycling can produce a surprisingly large gain or loss on disposal, catching out anyone who was only watching the headline sale price.
Translation should not be confused with transaction exposure, which is the real cash risk from an actual foreign currency invoice. Translation risk affects reported numbers and covenant calculations, while transaction risk affects the bank balance directly.
In practice
Real-world examples.
Example
A US retail group with stores in Mexico reports flat group revenue despite the Mexican business growing sales 12% in pesos. Translation at a weaker peso wipes out the growth once the numbers reach the consolidated income statement.
Example
A manufacturing group's banking covenant is set against reported group equity, and a sharp fall in the Brazilian real pushes a large negative translation reserve onto the balance sheet. The treasurer has to renegotiate the covenant even though trading is unaffected.
Example
A technology group sells its Australian subsidiary after nine years of ownership. The accumulated translation reserve of $6,400,000 is recycled into the income statement on disposal, turning a modest gain on the sale price into a much larger reported profit.
Formula
Calculation
Translated amount = foreign currency amount x applicable exchange rate
Cumulative translation adjustment for the year = closing net assets at closing rate - (opening net assets at opening rate + profit at average rate)
Worked example: a US parent owns a German subsidiary with opening net assets of 10,000,000 euros. The rate at the start of the year is $1.10 per euro, so opening net assets translate to 10,000,000 x $1.10 = $11,000,000.
During the year the subsidiary earns a profit of 1,000,000 euros, translated at the average rate of $1.08 to give 1,000,000 x $1.08 = $1,080,000. Closing net assets in euros are therefore 10,000,000 + 1,000,000 = 11,000,000 euros. The closing rate has fallen to $1.05, so closing net assets translate to 11,000,000 x $1.05 = $11,550,000.
The translation adjustment for the year is $11,550,000 - ($11,000,000 + $1,080,000) = $11,550,000 - $12,080,000 = -$530,000. That negative $530,000 sits in the translation reserve within equity, reducing reported group equity even though the German business grew and generated cash exactly as planned.Case study
Seen in the real world.
Bellwether Foods Group is a fictional, illustrative food processor headquartered in Chicago with production sites in Poland and Chile. In one financial year both subsidiaries had strong operating performance, with volumes up and local currency margins improving, yet the consolidated accounts showed group equity down by $12,000,000.
The finance team traced almost all of the fall to currency translation. The zloty and the peso had both weakened against the dollar over the year, so the net assets of the two subsidiaries translated into fewer dollars at the closing rate, and the difference dropped into the translation reserve. Not a single dollar had left the business.
The chief financial officer added a short reconciliation to the annual report showing group performance in constant currency alongside the reported figures, and started reporting each subsidiary's results to the board in local currency as well as dollars. Investors could then see operating progress and translation noise as separate stories, which is precisely what the reserve is designed to allow.
Watch out
Common mistakes.
- Treating a negative translation reserve as a real loss of money, when no cash has moved and the reserve simply reflects a change in measuring currency.
- Using the closing rate for the income statement, when income and expenses should normally be translated at the average rate for the period.
- Forgetting that the accumulated reserve is recycled to profit on disposal, which can materially change the reported gain or loss when a subsidiary is sold.
Questions
People also ask.
Where does the translation difference go?
Into a separate reserve within equity, often called the cumulative translation adjustment or foreign currency translation reserve, rather than into profit for the year.
Which rate applies to share capital?
Normally the historical rate at the date the capital was contributed, which is why it does not move with the market.
Can currency translation effects be hedged?
Yes, typically through a net investment hedge using borrowings or derivatives in the subsidiary's currency, though many groups decide the cost outweighs the benefit for a non-cash exposure.
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