If your business buys from or sells to overseas partners, you’ve probably already encountered currency risk  even if you haven’t called it that. Currency risk, sometimes called FX risk or exchange rate risk, is one of the most overlooked factors affecting the profitability of businesses trading internationally.

So, What Is Currency Risk?

Currency risk is the possibility that a change in exchange rates will affect the value of a transaction between the time it’s agreed and the time it’s actually settled. It applies any time money moves between two different currencies, and the outcome isn’t known in advance.

For example, if your business agrees to pay a supplier US$20,000 in 60 days, but the exchange rate shifts unfavourably in that time, the same invoice could end up costing significantly more in local currency terms, even though the deal itself hasn’t changed at all.

Why Currency Risk Is Easy to Overlook

Many businesses don’t notice currency risk until it directly affects their bottom line. That’s because exchange rates move constantly, and small daily fluctuations often go unnoticed. It’s only when a large payment or receivable is affected by a bigger shift that the impact becomes obvious,  usually as a smaller than expected profit margin.

The Three Types of Currency Risk

Transaction Risk

This is the most common and immediate type of currency risk for most businesses. It applies to individual payments or receipts — like an invoice issued in euros that won’t be paid for another 90 days.

Translation Risk

This affects businesses with overseas subsidiaries or foreign-currency assets, where financial statements need to be converted back into the home currency for reporting purposes.

Economic Risk

This is the broader, longer-term risk that ongoing currency movements pose to a business’s competitiveness — for example, if your local currency strengthens significantly, making your exports more expensive for overseas buyers.

Who Is Exposed to Currency Risk?

You’re likely exposed to currency risk if your business:

• Pays overseas suppliers in a foreign currency
• Invoices international customers in a currency other than your own
• Holds assets, loans, or accounts in a foreign currency
• Has revenue or costs tied to global commodity prices

How Currency Risk Affects Your Business

Left unmanaged, currency risk can make it difficult to:

• Price accurately — since the true cost or value of a transaction isn’t locked in until it settles
• Forecast confidently — as future cash flows in foreign currency remain uncertain
• Protect margins — since unfavourable exchange rate movements can quietly erode profitability on deals that looked solid when they were agreed

What Can Be Done About It?

The good news is that currency risk doesn’t need to be left to chance. Common approaches include:

• Forward contracts, which lock in an exchange rate for a future transaction
• Currency options, which provide protection while still allowing upside if rates move favourably
• Natural hedging, by aligning foreign currency income and expenses where possible
• A documented risk policy, so decisions are made proactively rather than reactively

Getting Started

The first step is simply understanding your business’s actual exposure — how much of your revenue or costs are tied to foreign currency, and how far in advance those amounts are known. From there, it becomes much easier to decide which risk management tools make sense for your business.

GenCap helps Australian businesses understand and manage their currency risk with practical, tailored risk management solutions.