What an FX audit looks at, and why it matters

An FX audit is a structured review of how foreign currencies affect a business from the moment a price is set, a purchase is confirmed or a contract is agreed until the related funds are collected, converted or paid. 

By bringing currencies, transaction dates, cash flows, accounts, providers and internal processes into one view, an audit can show:

• where exchange-rate movements affect profit margins and/or budgets,  

• where risk remains unmanaged,  

• where payment flows create friction, 

• where avoidable costs arise.  

This gives the business a basis for deciding what should remain unchanged, what could be simplified and whether part of its currency exposure should be managed. 

Why should an FX audit start before a currency conversion? 

Currency exposure does not begin when a business logs into a platform and converts funds. It can begin much earlier, when the business commits to a foreign-currency price. 

• Consider a Swiss company that agrees to pay a European supplier in euros in 90 days. The EUR invoice amount is known, but the amount of CHF needed at settlement is not. If the euro strengthens against the Swiss franc during that period, the same supplier invoice will require more CHF. If the business has already set its customer price, it may have to absorb the increase through a lower profit margin. 

  
  

• The same mechanism applies to incoming funds. A company may approve a USD sales contract today but receive payment several months later. A weaker US dollar at settlement would reduce the CHF value of that revenue. The commercial price has not changed, but the value available for Swiss salaries, suppliers or other costs has.

This is why FX exposure can influence procurement, sales pricing, cash flow, financial forecasts and profit margins before a conversion is executed. 

Why is FX risk often overlooked? 

FX risk can remain hidden even in businesses that regularly make or receive international payments. Three factors are particularly common: 

• Responsibility is split across several teams. Sales may agree on the invoice currency, procurement may negotiate supplier terms, accounting may record the invoice and finance may arrange the payment or conversion. When these decisions are reviewed separately, the business may not have a consolidated view of the amounts exposed, the dates involved or the potential impact of exchange-rate movements. 

  
  

• Visible transaction costs attract more attention than future risk. A bank statement may show a payment fee, while an FX spread is embedded in the rate applied. Currency exposure is less visible because its impact depends on how the market moves between the commercial commitment and settlement. Competitive execution on the payment date does not, by itself, protect a budget that has been exposed for several months. 

  
  

• Payments and receipts are often assessed individually. If a company expects to receive and pay euros during the same period, some of those flows may naturally offset each other. Converting the receipt into CHF and later buying euros for a supplier payment can create an avoidable conversion and overstate the amount that requires separate protection. 

What does an FX audit examine across the business?

1. Currency exposure and its impact on profit margins, budgets and cash flow 

The audit first reviews the currencies, amounts and expected settlement dates behind future payments and revenues. Confirmed contracts and supplier orders can be separated from forecasts that may still change. Same-currency receipts and payments can then be compared to calculate the net exposure rather than treating every transaction in isolation. 

The business can assess this exposure against its budget rate, expected profit margin and capacity to absorb an adverse movement. A narrow-margin supplier order may require closer attention than a smaller or more flexible payment.  

2. Accounts, conversions and payment processes 

An FX audit also follows how funds move through the existing setup. It reviews where revenues are collected, which accounts and providers are used, when conversions take place and how suppliers, employees or other recipients are paid. 

This can reveal automatic or repeated conversions, currencies that cannot be held in the current account structure, payment routes that create intermediary charges, or recurring payment runs that depend on manual input. The total impact therefore includes more than the spread applied to a conversion. It may also involve transaction fees, bank deductions, processing time and the operational effort required from the finance team. 

3. The current approach to FX risk management 

The audit then examines how the business currently responds to future currency exposure.  

Not every exposure needs to be hedged. The appropriate response depends on the certainty and timing of the underlying transaction, the amount at risk, the expected margin, available natural offsets and the company’s risk tolerance. An audit can help distinguish between flows that may remain flexible and commitments for which greater predictability could support budgeting or pricing. 

Where a hedge is appropriate, the available tools may include:

These instruments do not guarantee a better market rate or remove every form of risk. Availability and suitability depend on the currency, amount, maturity, underlying transaction and the company’s circumstances. Forward facilities and other hedging products are also subject to credit assessment, eligibility and agreed terms.

4. Governance and repeatable decisions 

An effective setup also needs clear responsibilities. The audit can examine who supplies forecasts, who approves conversions or hedges, how frequently exposures are reviewed and how transactions are linked to the underlying invoice, order or revenue. 

Simple rules can make decisions more consistent. A company may decide, for example, to review confirmed commitments separately from forecasts, set approval levels for larger exposures and compare hedged amounts with updated payment schedules at regular intervals. This reduces reliance on improvised decisions whenever a new payment arises. 

What can an FX audit change?

An audit does not lead every business to the same solution. Depending on the flows, exposures and processes identified, the main opportunities may fall into three areas: 

• Simpler currency and payment flows. The business may be able to hold a currency for future payments, change a payment route, reduce repeated conversions or consolidate recurring transactions. 
   

• Better visibility and forecasting. Finance teams may need clearer forecasts, while sales and procurement may benefit from a better understanding of when currency exposure begins and how it affects expected margins or budgets. 
   

• More consistent FX risk decisions. The audit may help define which exposures can remain flexible and when a confirmed commitment should be considered for hedging. 

These responses can also work together. One possible sequence is: 

Important: This article is for general information only and does not constitute financial or investment advice. FX risk-management products are subject to credit assessment, eligibility, availability and agreed terms.