How a Payment Finds Its Way Across Banks
Banks do not keep a branch or payment connection in every country. Instead, one bank may maintain an account with another bank that can reach the destination. That relationship is called correspondent banking: the second bank acts as a local intermediary, handling payments in a currency or market the first bank cannot access directly.
The account is more than a message address. It lets the correspondent make or receive payments on the sending bank’s behalf. When money moves, banks update balances on their own ledgers—the records of who owes what—while payment instructions tell each institution where the funds should go next. If the correspondent cannot reach the receiving bank directly, it may use another bank with its own account relationships.
Why the Route Can Add Time and Cost
Every institution in the chain must identify the payment, check that it meets its requirements, and pass it onward. Banks may also need to convert currencies or wait for a local payment system to open. Processing schedules, compliance checks, and account arrangements can therefore make an international transfer slower than a domestic one.
Fees can arise at different points, and a bank may deduct a charge before forwarding the funds. The sender’s bank may not know the final amount the recipient will receive when intermediaries apply their own fees. The route is determined not just by the sender and recipient, but by the account connections between their banks. That is why two transfers to the same destination can take different paths—and arrive with different costs.
