Published on: 2023-10-26
Updated on: 2026-05-12
A cross-currency swap is a contract that lets two parties exchange debt or investment cash flows in different currencies. It matters because companies rarely earn, borrow and invest in the same currency. When those currencies do not match, exchange-rate moves can turn a sound business plan into a funding problem.
The idea is practical. A borrower with euro debt may need US Dollars. An investor may want yen assets but report returns in dollars. Cross-currency swaps align those cash flows so currency risk does not dominate.
A cross-currency swap exchanges cash flows between two currencies, usually including interest payments and, often, principal.
Cross-currency swaps are used for funding, hedging, liability management and foreign asset exposure.
FX swaps usually handle short-term currency funding; cross-currency swaps often manage longer-term debt or investment exposure.
Pricing depends on exchange rates, rate curves, benchmark rates, collateral terms and the cross-currency basis.
Modern contracts usually reference risk-free rates such as SOFR, €STR, SONIA, TONA or SARON.
A cross-currency swap is a derivative agreement in which two parties exchange payments in different currencies over a set period. In many contracts, they also exchange principal amounts at the start and reverse that exchange at maturity.
Each party gets access to the currency it needs while paying interest in that currency over time. The final principal exchange is usually based on the exchange rate agreed at the start, which reduces repayment uncertainty.
For example, a European company may issue bonds in euros because it has strong access to investors. If it needs dollars for US operations, it can use a cross-currency swap to convert euro funding into dollar funding. The company keeps its euro bond, but the swap changes the exposure into dollars.
Most cross-currency swaps follow three steps.
First, the parties exchange principals. If EUR/USD is 1.10, one party may deliver €100 million and receive $110 million.
Second, they exchange interest payments. The euro leg may pay a fixed or floating euro rate. The dollar leg may pay a fixed rate or a floating benchmark such as SOFR.
Third, they re-exchange the original principal amounts at maturity. If the contract started with €100 million and $110 million, those same amounts are returned, regardless of where EUR/USD trades.
This structure separates business funding from unpredictable currency moves.
Assume a UK company needs $100 million over 5 years to purchase equipment in the United States. It can borrow cheaply in sterling, but direct US Dollar borrowing is expensive. A US company needs sterling funding but has better access to dollar debt.
Both firms reduce the mismatch between where they borrow and where they spend. The swap does not create free funding. It reallocates currency and interest-rate exposure so the economics better match real cash flows.
Cross-currency swaps involve two currencies. They are common in major pairs in Forex such as EUR/USD, GBP/USD and USD/JPY because global borrowers often need US Dollar funding. They can also be used in less liquid currencies, but pricing may be wider and collateral terms stricter.
Each party pays interest in the currency it receives. The rate can be fixed or floating. Fixed rates give more certainty. Floating rates move with market benchmarks.
Since the end of USD LIBOR, new US Dollar swap contracts generally use SOFR. Other markets use their own overnight risk-free rates, including SONIA for sterling, €STR for euros, TONA for yen and SARON for Swiss francs. USD LIBOR panel settings ceased on June 30, 2023, and SOFR is now the dominant US Dollar interest-rate benchmark.
Many cross-currency swaps exchange principal at both the start and the end of the contract. This makes the product useful for funding, but it also increases settlement and counterparty exposure.
The cross-currency basis is the extra spread that reflects demand for one currency versus another. When dollar funding is scarce, borrowers may need to pay more to receive dollars through a swap. This basis can move quickly during stress.
The basis spread and collateral terms often matter as much as the headline interest rate. A cheap-looking swap can become costly if margin calls rise.
Cross-currency swaps primarily reduce currency and interest-rate mismatches.
A company with revenue in US Dollars and debt in euros faces a problem if the dollar weakens sharply. Its revenue converts into fewer euros, making debt service harder. A cross-currency swap can turn euro debt payments into dollar-linked payments.
An investor can use cross-currency swaps to hedge foreign bonds. A euro-based fund holding US Treasuries may want to take on the bond yield without fully taking on dollar exposure. A swap can reduce the effect of EUR/USD movements on returns.
However, risk is reduced, not removed. If the counterparty defaults, the hedge may fail. If markets move sharply, collateral calls can increase. If the cross-currency basis widens, the swap may become more expensive to maintain or replace.
An FX swap is usually a liquidity tool. A cross-currency swap is usually a balance-sheet tool. BIS defines FX swaps as principal exchanges on one date followed by a reverse exchange at a later date, while currency swaps involve interest-payment streams and potential principal exchange at maturity.
Cross-currency markets have become more important as companies and investors manage larger foreign-currency exposures. Global OTC FX turnover reached $9.6 trillion per day in April 2025, up 28% from 2022, while the US Dollar remained on one side of 89.2% of all FX trades.
The 2025 market also showed why hedging matters. FX activity rose during trade-policy volatility and sudden dollar moves. Investors used forwards, options and swaps to manage exposure rather than leave currency risk open.
The benchmark landscape has changed as well. Older explanations often mention LIBOR, but new contracts now rely on risk-free rates. The reference rate in a swap contract shapes interest payments, valuation and fallback risk.
Cross-currency swaps convert cash flows from one currency into another. Companies use them to hedge foreign debt, investors use them to manage overseas assets, and banks use them to balance funding across currencies.
A cross-currency swap is an agreement to exchange payments in two currencies. One party may pay dollars and receive euros, while the other does the opposite. The goal is to reduce currency mismatch.
Yes. They reduce exchange rate and interest rate risk, but they create other risks. The main concerns are counterparty default, margin calls, liquidity pressure and changes in the cross-currency basis.
Companies may borrow more cheaply in their home market but need foreign currency. A cross-currency swap lets them keep the cheaper borrowing source while converting cash flows into the currency they need.
A cross-currency swap connects funding, investment and revenue across currencies. For companies, it can turn foreign-currency exposure into a planned payment schedule. For investors, it can protect returns from unwanted exchange-rate swings. For banks, it helps distribute liquidity across currencies.
The benefit is control. A well-structured cross-currency swap does not eliminate currency risk, but it makes it visible, priced, and easier to manage.
Disclaimer: This material is for general information purposes only and is not intended as (and should not be considered to be) financial, investment or other advice on which reliance should be placed. No opinion given in the material constitutes a recommendation by EBC or the author that any particular investment, security, transaction or investment strategy is suitable for any specific person.
