Income Statement for Companies Operating in Two Currencies: How to Read It

The income statement of a LATAM subsidiary that bills in dollars and pays costs in local currency can show profit growing while the business weakens, or a margin drop that has nothing to do with operations. Each line converts, at a different exchange rate, figures that originated in another currency. A CFO who does not separate that effect makes pricing, cost and hedging decisions on a contaminated number.

At Soulbit Academy, this article opens the CFO Kit: a series on how to read the financial statements of a company that operates in two currencies. The focus here is the income statement, line by line, and where the exchange difference lands. The month-end procedure, with the closing rate and the entry, is in foreign currency monthly close: functional vs presentation currency. Soulbit does not replace your accountant or statutory auditor.

What an income statement is and what question it answers

An income statement is the financial statement that accumulates a period's revenue, costs, expenses and taxes and concludes in net profit or loss. It answers one question: how much did the company earn in the period and where did that profit come from. It does not show cash or debt, which belong to the cash flow statement and the balance sheet.

Two points frame the reading. The income statement is built on the accrual basis: revenue enters when it is invoiced, even if the customer pays later. And every line is measured in the functional currency, the currency of the entity's primary economic environment.

For a foreign group with a Colombian subsidiary, Decree 2420 of 2015 gathers the technical accounting framework, with full IFRS or IFRS for SMEs depending on the group the company falls into. In Mexico, entities reporting under local standards follow the CINIF's NIF B-3. The parent may also report under IFRS or another framework. Confirm the applicable ones with your accountant.

How to read an income statement line by line, from revenue to net profit

An income statement reads from top to bottom, and each subtotal answers a different question: how much was sold, what it cost to produce, what is left after operating, and what is left after financing and taxes. The table below summarizes the eight central lines and flags where operating in two currencies can distort the reading.

Line	What it measures	How two currencies distort it
Revenue	Sales for the period, valued at each transaction's exchange rate	The same dollar volume produces more or fewer local units depending on the period's average rate
Cost of sales	Direct cost of what was sold	Imported inputs and local costs convert at different rates and move gross margin
Gross profit	Revenue minus cost of sales	If revenue is in dollars and cost in local currency, gross margin inherits the exchange risk
Operating expenses	Selling, administration, payroll, rent	Almost always in local currency: they do not adjust when the rate moves
Operating profit	What the business generated before financing	Mixes the exchange effect on sales and costs with real performance
Finance income and costs	Interest and, under common practice, exchange differences	Can hide a large FX loss or gain beneath a stable operating profit
Income tax	Income tax for the period	The tax base may recognize exchange differences at a different time than the accounts do
Net profit	Final result for the period	It sums everything above and does not separate operations from exchange rates

Which margin should a CFO look at first?

A CFO should look first at operating profit and its margin on revenue, because it best approximates business performance before financing and taxes. If that margin falls while gross margin holds, the problem sits in operating expenses. If gross margin falls, the cause is price, volume or direct cost, and in a two-currency company possibly the exchange rate too.

What changes in the income statement when the company operates in two currencies

When a company operates in two currencies, each foreign-currency revenue and cost is measured in the functional currency at the rate on the transaction date, and open balances are retranslated at period end. That is the rule of IAS 21, which also requires differences arising on settlement or retranslation of monetary items to go through profit or loss.

For a foreign parent, a second layer exists. The subsidiary's results, measured in its functional currency, are translated into the group's presentation currency, usually at average rates for income statement lines. The parent therefore sees three effects: conversion of each sale and cost into local currency, retranslation of open balances, and translation of the whole statement into the group currency.

A practical consequence: a subsidiary with the Colombian peso as functional currency can post a higher peso margin when the peso weakens, while the parent sees a smaller dollar figure after translation. Both are correct, and each answers a different question. A cash flow forecast in foreign currency helps anticipate how much of that effect reaches cash.

Realized and unrealized exchange differences: where they land in the income statement

Exchange differences are recognized in profit or loss, and under common IFRS practice they are presented in finance income and costs, below operating profit. IAS 21 requires recognition in profit or loss but does not prescribe a specific line: each company defines it in its accounting policy and applies it consistently.

The split between realized and unrealized defines when a difference arises and what it reflects:

• A realized exchange difference arises on collection or payment. It compares the rate at which the item was recorded with the settlement-day rate, and it affects cash.
• An unrealized exchange difference arises at period end. It retranslates an open balance at the closing rate and does not move cash.
• Both go through the income statement, but the unrealized one can reverse next period if the rate moves back.

Is the exchange difference part of operating profit?

It depends on the framework and the accounting policy. Under common practice for current IFRS and for the current Mexican NIF B-3, the exchange difference is grouped with finance income and costs, below operating profit. IFRS 18, effective for periods beginning on or after 1 January 2027, introduces operating, investing and financing categories and classifies the exchange difference by the item that gave rise to it. A difference on trade receivables would tend toward the operating category.

Under the new presentation, a loss on trade receivables may therefore enter operating profit. Ask your accountant for a comparative restatement before you compare periods across that transition. Tax treatment is separate: for the Colombian subsidiary, the rate to use is explained in Colombia's TRM and the DIAN.

Worked example: the income statement of a LATAM subsidiary with dollar sales

To see the exchange effect line by line, take a fictional Colombian subsidiary of a foreign group that bills dollars and pays costs in pesos. All figures and exchange rates in this example are illustrative assumptions: they are not market data or data from any Soulbit client. The starting assumption is a budget rate of 4,000 pesos per dollar.

The subsidiary sells 400,000 dollars in the quarter at an assumed actual average rate of 4,100 pesos, so revenue is 1,640 million pesos. It collected 150,000 dollars at 4,150 against the 4,100 at which they were recorded, and at period end it holds 100,000 dollars receivable retranslated at 4,180. All costs and expenses are in pesos.

Line (COP millions, assumed)	Reported	At constant rate (4,000)	Reading
Revenue (USD 400,000)	1,640	1,600	The weaker peso adds 40 to sales
Cost of sales	1,000	1,000	Peso cost: unchanged
Gross profit (margin)	640 (39.0%)	600 (37.5%)	1.5 points of gross margin are exchange effect
Operating expenses	360	360	Peso expense: unchanged
Operating profit (margin)	280 (17.1%)	240 (15.0%)	At constant rate, operating performance is weaker
Interest	-40	-40	Financing, unrelated to the rate
Realized exchange difference	7.5	Excluded	USD 150,000 x (4,150 minus 4,100)
Unrealized exchange difference	8.0	Excluded	USD 100,000 x (4,180 minus 4,100)
Profit before tax	255.5	n/a	Operating profit plus financial result
Income tax (35%, assumed)	-89.4	n/a	Illustrative rate, not a statutory rate
Net profit	166.1	n/a	10.1% of revenue

The table supports three conclusions. First, the net exchange gain of 15.5 million pesos is 0.9% of revenue and sits outside operating profit. Second, the weaker peso inflates the reported operating margin: 17.1% reported against 15.0% at constant rate. Third, a reader who sees only the reported margin would conclude the business improved, when most of the improvement came from the exchange rate.

Constant-currency margins: how to separate the exchange effect from operating performance

Separating the exchange effect from operating performance means recalculating foreign-currency revenue and costs at a fixed rate and comparing against the reported result. The difference between the two is the exchange effect. What remains, measured at constant rate, is the best approximation of how the business performed.

The procedure has four steps:

1. Fix a reference rate, usually the budget rate or the closing rate of the comparable period, and document its source.
2. Retranslate at that rate all revenue and costs that originated in foreign currency during the period.
3. Calculate gross and operating margins with those figures and compare them with the reported ones.
4. Present the difference as a bridge: reported margin, translation effect, constant-rate margin.

This is a management measure, not a figure from audited financial statements, and if it is shared outside the company its calculation should be explained. If the constant-rate margin is stable and the reported one moves, the answer is hedging or pricing in the right currency, not cost cutting or celebration.

When does hedging make more sense than adjusting costs?

Hedging makes more sense when the constant-rate margin is stable and the volatility of the reported margin comes from recurring foreign-currency revenue or costs. The instruments available in the region, and their limits for a small company, are covered in FX hedging for companies with USD revenue and LATAM costs. The same constant rate can also anchor next year's plan, as explained in the 2027 budget FX assumption. Whether to hedge is a decision for the CFO and treasury committee.

What Soulbit delivers today and what stays with your accountant

Soulbit V1 delivers a company balance in stablecoins (USDC and USDT) and in fiat (USD, EUR and GBP), eOTC conversion by quote on request, a local bank rail in Colombia only, payment links, collection QR codes, and recurring or batch payroll. Each movement keeps its date, amount and reference, and the history can be exported for reconciliation.

That traceability lets you document the date and amount of each collection, so the realized exchange difference rests on evidence. What the report contains is explained in payment traceability for accounting records.

What Soulbit does not do: it does not prepare the income statement, classify exchange differences, calculate constant-rate margins or set the accounting policy. It does not connect to your accounting software either: there is no API or SDK in V1, and export is manual. It offers no hedging and no yield on balances. The entry and the presentation are for your accountant.