Glossario

Definition

The accounting currency is the monetary unit a company uses to record its financial transactions and present its financial statements — also referred to as the reporting currency or presentation currency.

Why it matters

For any company operating across multiple countries, the choice of accounting currency sits at the heart of how financial performance is communicated to shareholders, regulators, and internal stakeholders. Because foreign-currency revenues, costs, and balance sheet items must ultimately be expressed in a single currency, the accounting currency determines how exchange rate movements show up — or don't — in reported results.

This is not a purely technical accounting decision. Exchange rate fluctuations between a company's functional currency (the currency of its primary economic environment) and its accounting currency can create significant volatility in reported earnings, even when the underlying business is performing well. A European exporter reporting in euros, for instance, may see its consolidated financials shift materially from quarter to quarter purely due to USD/EUR movements — without a single change in commercial performance.

Accounting currency vs. functional currency

The two terms are often used interchangeably, but they are distinct concepts. The functional currency is the currency in which a company primarily generates and expends its cash — it reflects economic reality and cannot be changed simply by management choice. The accounting currency, by contrast, is the currency in which financial statements are presented. In most cases they are the same, but a company may choose a different accounting currency — for example, when preparing consolidated reports for a parent entity domiciled in another country.

This distinction matters for FX risk management: translation risk arises precisely when a subsidiary's functional currency differs from the group's accounting currency, causing balance sheet and income statement items to fluctuate when restated.

Implications for FX risk management

Understanding your accounting currency is the necessary starting point for identifying which FX exposures require hedging. Companies need to map each foreign-currency cash flow back to the accounting currency to understand their true exposure — whether that is transactional risk (arising from individual invoices or payments), economic risk (arising from competitive dynamics), or translation risk (arising from the consolidation of overseas subsidiaries).

Automation plays an increasingly important role here. When hedging programmes are linked directly to ERP and treasury data, companies can ensure that every foreign-currency transaction is assessed, hedged, and reported in relation to the accounting currency in a consistent, auditable way.

• To understand how currency exposures feed into financial reporting, see Hedge Accounting Module — audit-ready hedge accounting reporting, integrated with your treasury workflows.
• Learn how automated hedging programmes protect reported results from exchange rate volatility: How Kantox Dynamic Hedging® works

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Accounts Payable

Accounts payable are short-term liabilities that arise when a company purchases goods, supplies, or services on credit — creating an obligation to pay a supplier at a future date.

When a business buys from an overseas supplier in a foreign currency, that obligation does not sit quietly on the balance sheet. From the moment the invoice is received to the moment payment is made, the amount owed in the company's functional currency fluctuates with exchange rate movements. A payable recorded at one rate may ultimately be settled at a significantly different one — and that gap flows directly through the income statement as a foreign exchange gain or loss.

How accounts payable work in practice

Accounts payable are typically recognised on the balance sheet at the point an invoice is received, not when payment is made. They are classified as current liabilities and generally carry no interest, distinguishing them from longer-term debt obligations. At each reporting date, any foreign currency payables must be revalued at the closing exchange rate — a process that can produce material unrealised FX gains or losses, depending on how the currency has moved.

Why accounts payable matter for FX risk management

For any company with international suppliers, accounts payable are a primary source of balance sheet FX exposure. Left unhedged, they introduce volatility into reported earnings that has nothing to do with the underlying business performance — a problem that CFOs and auditors alike are keen to eliminate.

This is where micro hedging becomes relevant. Together with accounts receivable, accounts payable are the key inputs when a company hedges balance sheet items at the individual transaction level. In a micro hedging programme, each foreign currency payable is matched with a corresponding hedging instrument — typically an FX forward — sized and timed to offset the revaluation risk on that specific liability. The goal is straightforward: ensure that what is owed in foreign currency translates to a predictable amount in the functional currency, regardless of how the market moves between invoice date and settlement.

Learn how micro hedging programmes work in practice: Balance Sheet Hedging

Automating this process — identifying payables, calculating exposure, executing hedges, and maintaining hedge accounting documentation — is precisely where Currency Management Automation software adds the most value. Manual workflows leave gaps; automation ensures that every eligible payable is captured, matched, and hedged consistently.

See how Kantox automates the hedging of foreign currency payables and receivables: Kantox Dynamic Hedging®.

Authorised Payment Institution: Definition & How It Works

An Authorised Payment Institution (API) is a non-bank financial firm that has been granted formal permission by the UK's Financial Conduct Authority (FCA) to provide payment services commercially, and whose authorisation is publicly recorded on the Financial Services Register.

Why the distinction matters for businesses

Not every company that moves money is a bank — and not every bank is the right partner for cross-border payments. Authorised Payment Institutions exist in the regulatory space between fully licensed banks and unregulated money-movers. They are subject to rigorous FCA oversight under the Payment Services Regulations, which means they must meet strict requirements around capital adequacy, safeguarding of client funds, and operational conduct.

For CFOs and Treasurers managing international payments, this distinction is practically important. Partnering with an FCA-authorised firm provides a meaningful layer of protection: client funds must be safeguarded separately from the institution's own capital, and the firm is accountable to a regulator with genuine enforcement powers.

What the FCA authorisation process involves

To become an Authorised Payment Institution, a firm must apply to the FCA and demonstrate compliance across several areas, including governance structures, risk management frameworks, and the technical and operational capacity to deliver payment services securely. Once authorised, the firm is listed on the FCA's publicly searchable Financial Services Register — a resource any business can use to verify the regulatory standing of a payments partner before engaging them.

This is distinct from firms that operate as registered (rather than authorised) small payment institutions, which face a lighter regulatory regime and are subject to volume thresholds. Authorised status signals a higher standard of regulatory commitment.

Relevance for corporate FX and treasury operations

When a business works with an Authorised Payment Institution for cross-border transactions, it is engaging with a regulated entity whose practices are subject to ongoing FCA supervision. This matters especially in the context of currency management, where the volume, frequency, and complexity of international payments can expose a company to both financial and operational risk if the payment provider is not properly regulated.

Kantox operates as an FCA-authorised firm, meaning the currency management automation services it provides — including the execution and settlement of FX transactions — are conducted within a fully regulated framework. This gives finance teams the confidence to automate payment workflows without compromising on regulatory integrity.

To understand how regulated payment infrastructure connects to broader FX strategy, see how Currency Management Automation brings together execution, hedging, and payments in a single framework.

For businesses reviewing their cross-border payment workflows, the Payments & Collections solution provides a practical starting point.

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Balance sheet hedging is a hedging programme designed to protect the value of a company's foreign currency-denominated assets and liabilities from exchange rate fluctuations, with the specific aim of minimising accounting FX gains and losses on the financial statements.

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Why it matters

For any company that holds monetary items in foreign currencies — receivables, payables, intercompany loans, or cash balances — exchange rate movements between the transaction date and the settlement date create what accountants call accounting exposure, also known as translation exposure. When rates move unfavourably, these positions generate FX losses that flow directly through the profit and loss (P&L) statement, even if the underlying commercial activity is perfectly sound. Balance sheet hedging exists to reduce this effect, giving finance teams cleaner, more predictable financial statements.

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How it works

At the end of each accounting period, a company identifies its net open FX-denominated positions — typically by currency pair — and places offsetting forward contracts or other instruments to lock in the exchange rate on those positions. When rates move, gains or losses on the hedge offset the revaluation effect on the underlying balance sheet items, resulting in a significantly reduced net P&L impact.

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It is important to understand what balance sheet hedging does not do. Because accounting exposure arises after a transaction has already been priced and recorded, this programme does not protect a company's commercial profit margins from currency risk. That is the role of economic or budget-rate hedging. A well-designed FX risk management strategy typically combines both: budget hedging to safeguard margins at the point of pricing, and balance sheet hedging to keep the financial statements free of FX noise.

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Combining balance sheet hedging with other programmes

In practice, companies rarely run balance sheet hedging in isolation. It works best when combined alongside budget hedging programmes — whether static, rolling, or layered — and programmes that hedge firm commitments. The goal is a coherent, end-to-end approach to currency risk that addresses exposure at every stage of the commercial cycle: from the moment a price is set, through to settlement.

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Currency Management Automation makes this combination significantly more manageable. Rather than running each programme manually, companies can automate the identification of open positions, the execution of hedges, and the reconciliation of results — reducing both operational risk and the burden on treasury teams. You can read more about how these programmes interact in our deep-dive on balance sheet hedging strategy in currency management.

• Explore how to reduce FX gains and losses with Currency Management Automation.
• Learn how Kantox Dynamic Hedging® supports automated hedging programmes across the full commercial cycle.

Base Currency: Definition & How It Works

The base currency is the first currency listed in a currency pair quotation, representing the single unit against which the second currency — known as the quote currency — is priced.

Understanding the mechanics

Every foreign exchange rate is expressed as a relationship between two currencies. The base currency anchors that relationship: it is always equal to one unit, and the quoted rate tells you how many units of the other currency that one unit will buy or cost.

Take the EUR/USD pair quoted at 1.25. Here, EUR is the base currency and USD is the quote currency. The rate means simply that one euro buys 1.25 US dollars. If that rate moves to 1.30, the euro has strengthened relative to the dollar — each unit of the base currency now purchases more of the quote currency. If it falls to 1.20, the euro has weakened.

This logic applies consistently across all currency pairs, though market convention determines which currency takes the base position. Among the major pairs, the euro (EUR), pound sterling (GBP), and Australian dollar (AUD) typically appear as the base currency when paired with the US dollar. For emerging market currencies, however, convention reverses: the US dollar most commonly takes the base position, giving pairs such as USD/BRL (US dollar / Brazilian real), USD/TRY (US dollar / Turkish lira), or USD/MXN (US dollar / Mexican peso).

A note on futures markets

In exchange-traded currency futures — which are predominantly listed on US exchanges — the convention is that the foreign currency always serves as the base. This means a EUR futures contract is quoted as euros per dollar in reverse of the spot convention, which can create confusion when companies move between OTC (over-the-counter) FX markets and exchange-traded instruments. Finance teams working across both environments should be careful to confirm which currency is serving as the base before drawing conclusions from a quoted rate.

Why base currency matters for corporate treasury

For CFOs and Treasurers managing multi-currency operations, correctly identifying the base currency in any given quotation is not a technicality — it is foundational to accurate exposure measurement, hedging strategy, and financial reporting.

A business that misreads which currency is the base risks misstating the size of its FX exposure, executing hedges in the wrong direction, or reporting incorrect valuations in its functional currency. This becomes especially consequential when a company operates across multiple currency pairs simultaneously, as is common in businesses with global supply chains or international sales.

The functional currency of a business — typically the currency in which it reports its financial results — often serves as the base currency in internal FX exposure calculations, even when market convention would place it in the quote position. Understanding this distinction is essential when designing a currency management framework that translates market rates into commercially meaningful terms.

To explore how exposures across multiple currency pairs can be systematically managed, see how Dynamic Hedging automates the hedging process from exposure identification through to execution — regardless of which currencies are involved.

For businesses looking to align their pricing strategy with real-time FX movements, Dynamic Pricing offers a practical framework for managing the base and quote currency relationship directly within commercial workflows.

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The base currency interest rate is the short-term, money-market interest rate associated with the first-named currency in a currency pair, and it is one of the two key inputs used to calculate a forward exchange rate.

In any currency pair, the base currency is simply the currency quoted first. In EUR/USD, the euro is the base currency; in GBP/USD, it is sterling. The interest rate attached to that base currency — typically a short-term benchmark rate such as €STR for the euro or SONIA for sterling — is the base currency interest rate. The interest rate on the second currency in the pair, known as the quoted or counter currency, is its counterpart in the forward rate calculation.

How the base currency interest rate drives the forward rate

Forward exchange rates are not forecasts of where a currency will trade in the future. They are, instead, a mathematical consequence of the interest rate differential between two currencies — a principle formalised in the Interest Rate Parity theorem. The formula states that the forward rate is equal to the spot rate multiplied by the ratio of the quoted currency interest rate to the base currency interest rate. In practice, this means the base currency interest rate sits in the denominator of that calculation.

The practical implication is straightforward: the higher the base currency interest rate relative to the quoted currency interest rate, the lower the forward rate will be compared to the spot rate — and the more a forward contract to sell the base currency will trade at a discount. Conversely, a low base currency rate relative to the quoted currency rate will push the forward rate to a premium over spot. This differential is what traders refer to as the forward points.

Why this matters for corporate treasury

For any company that uses forward contracts to hedge foreign currency exposures, the base currency interest rate is not merely an academic input — it directly determines the cost or benefit of hedging. A treasurer locking in a forward rate to protect a future receivable in euros, for instance, will find that the prevailing EUR money-market rate shapes the forward points they receive or pay relative to the spot rate.

Changes in central bank policy therefore have a direct and immediate effect on hedging economics. When the European Central Bank raises rates, for example, EUR forward points adjust accordingly — affecting the all-in rate available to companies hedging EUR exposures, and potentially altering the relative attractiveness of different hedging instruments and tenors.

Understanding how interest rates feed into forward pricing is foundational to building a disciplined currency hedging programme. Companies seeking to move beyond reactive, transactional FX management can explore how Currency Management Automation brings structure and consistency to forward hedging across multiple currency pairs and time horizons.

For a deeper look at how forward rates are constructed, the forward exchange rate entry in this glossary explains the full mechanics in context.

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The bid-ask spread is the difference between the price at which a bank or dealer will buy a currency (the bid) and the price at which it will sell that same currency (the ask or offer), and it represents the primary way in which financial institutions earn revenue on foreign exchange transactions.

In the foreign exchange market, currency prices are always quoted in pairs. A dealer quoting GBP/USD, for example, will simultaneously offer two rates: the rate at which they are prepared to purchase sterling, and the rate at which they are prepared to sell it. This dual-quote convention exists because a dealer rarely knows in advance whether a counterparty wishes to buy or sell. The first figure in a quote is always the bid (the lower of the two); the second is always the ask (the higher). A corporate treasurer buying sterling from a bank, therefore, will always pay the ask rate — typically the less favourable of the two prices.

To take a concrete example: if GBP/USD is quoted at 1.3018–1.3027, the bank is willing to buy sterling at 1.3018 and sell it at 1.3027. A company needing to purchase sterling will pay 1.3027, while a company selling sterling will receive only 1.3018. The spread of 0.0009 (or 9 pips) is retained by the bank as revenue — without any explicit commission charge.

Why the spread matters for corporate treasury

For companies engaged in cross-border trade, the bid-ask spread is a real and recurring cost of doing business in foreign currencies. On large or frequent transactions, even a narrow spread compounds into a meaningful drag on margins. In liquid currency pairs such as EUR/USD or GBP/USD, spreads tend to be tight; in less-traded pairs or during periods of market volatility, they widen considerably — increasing the cost of transacting at precisely the moments when certainty matters most.

Beyond transaction costs, the spread is also relevant when companies seek to lock in a budget rate or evaluate the performance of their FX programme. A company that hedges its currency exposure using forward contracts will encounter a spread on those transactions too, since forward rates are derived from spot rates with the same bid-offer structure.

The spread in the context of FX automation

One often-overlooked benefit of automating FX workflows is the improved consistency of execution. Manual FX processes — where deals are placed individually, often reactively — tend to result in higher effective spreads due to suboptimal timing and fragmented transaction sizes. Systematic hedging approaches, by contrast, allow companies to transact more predictably and at better rates over time.

Companies looking to reduce the total cost of their FX activity — including the hidden cost embedded in bid-ask spreads — may benefit from exploring how Currency Management Automation can bring discipline and efficiency to the entire hedging cycle.

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A blocked currency — also known as a non-convertible currency — is the monetary unit of a country whose government restricts the right of holders to freely exchange it for other currencies at the prevailing market rate.

Currency convertibility is not a binary condition. A currency is generally considered blocked if it fails to meet one or more of three internationally recognised criteria: it cannot be used for all purposes without restriction; it cannot be exchanged for another currency without limitation; or it cannot be exchanged at a freely determined market rate. A currency need not fail all three tests to be considered blocked — a single restriction is sufficient to create significant practical consequences for businesses operating in that market.

The spectrum of convertibility

In practice, blocked currencies exist on a spectrum. At one end sit the major freely convertible currencies — the US dollar, euro, sterling, and Japanese yen — which can be exchanged without restriction for any purpose, by any holder, at a market-determined rate. At the other end sit currencies subject to strict capital controls, where the government or central bank tightly manages who can exchange the currency, for what purpose, and at what rate. Between these extremes lies a range of partial restrictions: some currencies are convertible for trade-related current account transactions but blocked for capital account purposes; others may be technically exchangeable but only at an artificially maintained official rate that diverges significantly from the black market or unofficial rate.

Common examples of currencies that have historically carried blocked or heavily restricted status include the Argentine peso during periods of capital control, the Nigerian naira, and the Chinese renminbi — though the degree of restriction on the renminbi has loosened considerably in recent years as part of its gradual internationalisation.

Implications for corporate treasury

For companies with operations, suppliers, or customers in countries with blocked currencies, the consequences are concrete and often costly. Profits generated in a blocked currency may be impossible to repatriate — a phenomenon known as a currency trap. Hedging such exposures using standard forward contracts or options is typically unavailable, since the instruments that underpin those products require a liquid, convertible currency market to function. Companies may find themselves holding local currency balances they cannot deploy outside the country, or forced to transact at official rates that do not reflect economic reality.

Managing FX exposure in markets with convertibility restrictions requires a different set of tools and a more nuanced operational approach than standard currency management. When building a global currency hedging programme, it is important to identify which currencies in your exposure portfolio are freely convertible and which carry restrictions — since the two require fundamentally different treatment.

For companies with international operations across multiple markets, understanding the full scope of currency exposure — including restricted currencies — is a foundational step. The Currency Management Automation approach helps treasury teams map and manage their FX exposure systematically, even in complex, multi-currency environments.

To understand how freely convertible currencies are priced for hedging purposes, the forward exchange rate entry in this glossary provides relevant context.

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A break forward, also known as cancellable forward, cancellable option or knock-on forward, is an option-like contract used to obtain full participation in a market move in the underlying (for example, a currency) beyond a specified level without payment of an explicit option premium.Break forwards are rarely used when hedging regular foreign currency inflows and outflows. They can be an efficient hedge tool, however, in the event of possible, but contingent, business events.

A specialised form of cash-flow hedging programme specifically designed to protect companies against adverse movements in foreign exchange rates that could impact their predetermined budget rates. These programmes are particularly valuable for businesses that update their pricing only at the end of reference periods, ensuring that currency fluctuations do not erode profitability during individual campaign or budget cycles whilst maintaining pricing competitiveness.

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