What Is a Correspondent Bank?
A correspondent bank is an intermediary financial institution that processes international wire transfers on behalf of other banks that don't have a direct relationship. Every time money crosses a border through SWIFT, it may pass through 1–3 correspondent banks — each adding delays and fees.
How Correspondent Banking Works
Consider a Brazilian exporter receiving a wire from a German buyer. The payment doesn't travel directly — it hops through a chain:
Each hop adds roughly a day and $10–40 in fees — often deducted from the amount in transit, so the recipient receives less than was sent.
The Hidden Cost Problem
Correspondent banks deduct their fee from the transferred amount — so the recipient receives less than was sent. A $10,000 transfer with 3 correspondent hops can arrive as $9,880. This makes budgeting unpredictable for exporters who need to match received amounts to invoiced amounts, and creates reconciliation headaches on both sides of the transaction.
Why Correspondent Banks Still Exist
Most banks don't have bilateral agreements with every bank in every country. They rely on the correspondent network to route payments globally. It's the backbone of SWIFT — and its biggest weakness. The network was built in the 1970s and has never been fundamentally redesigned, even as faster alternatives have emerged.
How to Avoid Correspondent Bank Fees
Local payment rails (PIX in Brazil, SPEI in Mexico, SEPA Instant in Europe, Faster Payments in the UK) bypass correspondent banks entirely — they settle directly between domestic banks in each country. Digital dollar payments (USDC) don't use banks at all — they settle peer-to-peer in minutes, with one transparent fee and no intermediary deductions.
Frequently Asked Questions
How many correspondent banks are involved in a typical wire?
Usually 1–3, depending on the corridor. Exotic corridors (e.g., Brazil to Nigeria) can involve more hops.
Who pays correspondent bank fees?
Usually the recipient — the fees are deducted from the transferred amount. Some senders choose "OUR" (sender pays all fees) but banks rarely guarantee this end-to-end.
Can I avoid correspondent bank fees?
Yes. Use local payment rails (PIX for BRL, SPEI for MXN, SEPA Instant for EUR) or digital dollar payments, which bypass the correspondent banking network entirely.
What is a nostro/vostro account?
These are the accounts banks maintain at correspondent banks to pre-fund international payments. "Nostro" means "our account at your bank"; "vostro" means "your account at our bank." They're how correspondent banks hold balances for each other.
Skip the correspondent banks entirely.