International Settlement

Settlement & Clearing
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6 min read

What Is International Settlement?

The process by which cross-border financial transactions are finalized, ensuring that funds are transferred from the payer's bank in one country to the payee's bank in another.

International settlement is the final step in a cross-border transaction, where the actual transfer of value occurs. Whether it's a trade payment, a foreign investment, or a remittance, the transaction is not complete until the funds are "settled"—meaning the money has moved from the sender's account to the receiver's account and is available for use. Unlike domestic payments, which are often instant, international settlements can take days. This is because there is no single global central bank. Instead, banks must rely on a network of relationships (correspondent banking) and messaging systems to move money across different legal jurisdictions and currency zones.

Key Takeaways

  • International settlement involves the transfer of funds across national borders.
  • It relies on a network of correspondent banks and payment systems like SWIFT.
  • Settlement risk arises if one party delivers the asset but does not receive payment.
  • CLS Bank (Continuous Linked Settlement) is a key institution for reducing settlement risk in forex markets.
  • Different time zones and currencies add complexity to the process.

How International Settlement Works

The process typically involves the following steps: 1. **Instruction**: The payer instructs their bank to send money to a beneficiary abroad. 2. **Messaging**: The bank sends a secure message (usually via SWIFT) to the beneficiary's bank or a correspondent bank detailing the payment instructions. 3. **Correspondent Banking**: If the two banks do not have a direct relationship, they use intermediary banks (correspondents) that hold accounts with both. 4. **Clearing and Settlement**: The funds are debited from the payer's account and credited to the beneficiary's account through the correspondent accounts. This often involves currency conversion. 5. **Confirmation**: Both parties receive confirmation that the funds have been credited.

Key Infrastructure

**SWIFT (Society for Worldwide Interbank Financial Telecommunication)**: A messaging network that banks use to securely transmit information and instructions. It doesn't move money itself; it moves the information about the money. **CLS Bank (Continuous Linked Settlement)**: A specialized financial institution that provides settlement services for the foreign exchange market. It eliminates "Herstatt risk" (settlement risk) by ensuring that both sides of a forex trade are settled simultaneously (payment-versus-payment). **TARGET2 / CHIPS / Fedwire**: Major real-time gross settlement (RTGS) systems for specific currencies (Euro, US Dollar) that handle high-value transactions.

Risks in International Settlement

**Settlement Risk (Herstatt Risk)**: The risk that one party to a trade fails to deliver their part of the deal after the other party has already delivered theirs. This is particularly acute in FX markets due to time zone differences. **Operational Risk**: Errors in messaging, system failures, or cyberattacks can delay or lose payments. **Liquidity Risk**: A bank may not have sufficient funds in its correspondent account to settle a payment on time. **Compliance Risk**: Banks must screen payments for money laundering (AML) and sanctions violations, which can cause delays or blocked funds.

Real-World Example: Herstatt Risk

The term "Herstatt risk" comes from the failure of Bankhaus Herstatt in Germany in 1974. On the day of its collapse, the bank had received Deutsche Mark payments from counterparties in Frankfurt but was closed by regulators before it could make the corresponding U.S. dollar payments in New York (due to the time zone difference). The counterparties were left with a loss, having paid out but received nothing. This event led to the creation of the Basel Committee on Banking Supervision and eventually the CLS Bank to mitigate such risks.

1Trade: Bank A sells EUR / buys USD from Bank B.
2Leg 1 (Europe): Bank A pays EUR to Bank B in Frankfurt (Time: 10:00 AM NY / 4:00 PM Frankfurt).
3Event: Regulator closes Bank B at 4:30 PM Frankfurt.
4Leg 2 (USA): Bank B is supposed to pay USD to Bank A in New York later that day.
5Failure: Bank B is closed; USD payment is never made.
6Result: Bank A loses the principal amount of the EUR payment.
Result: This illustrates the danger of non-simultaneous settlement across time zones.

FAQs

SWIFT is a global messaging network used by banks and financial institutions to quickly, accurately, and securely send and receive information, such as money transfer instructions. It is the backbone of international finance communication.

It typically takes 1-5 business days. The time depends on the number of intermediary banks involved, time zone differences, and potential delays for compliance checks.

A correspondent bank is a financial institution that provides services on behalf of another, equal or unequal, financial institution. It acts as an intermediary or agent to facilitate wire transfers, conduct business transactions, accept deposits, and gather documents.

PvP is a settlement mechanism that ensures that the final transfer of a payment in one currency occurs if and only if the final transfer of a payment in another currency or currencies takes place. This eliminates settlement risk.

Fees cover the costs of the multiple banks involved (correspondent fees), currency conversion spreads, and the compliance costs associated with anti-money laundering (AML) and counter-terrorist financing (CTF) regulations.

The Bottom Line

International settlement is the critical mechanism that allows the global economy to function. Without trusted systems to finalize cross-border payments, international trade and investment would grind to a halt. While technology like blockchain is beginning to challenge traditional models, the current network of correspondent banking and CLS remains the standard for ensuring that money moves safely and reliably around the world.

At a Glance

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Reading Time6 min

Key Takeaways

  • International settlement involves the transfer of funds across national borders.
  • It relies on a network of correspondent banks and payment systems like SWIFT.
  • Settlement risk arises if one party delivers the asset but does not receive payment.
  • CLS Bank (Continuous Linked Settlement) is a key institution for reducing settlement risk in forex markets.