Intermediary Bank Explained

What an intermediary bank is

An intermediary bank is a bank that handles part of an international payment but is neither the sender's bank nor the recipient's bank. It sits in the middle of the payment chain and forwards the funds when the two end banks have no direct account relationship.

Intermediary banks appear in cross-border payments, not in ordinary domestic transfers. A payment from one Canadian account to another usually settles inside the domestic system. A payment to another country may pass through one, two, or several banks before it reaches the recipient.

You rarely choose an intermediary bank. Your bank or transfer provider selects the route, and the intermediary bank is identified by a bank identifier code or by an account number in the payment instructions. Only when a payment is delayed or arrives short do most people notice it exists.

How a cross-border payment moves from bank to bank

A typical international transfer follows a chain. The sending bank debits your account. One or more intermediary banks receive and forward the instruction. The receiving bank then credits the recipient. Each link depends on whether the banks involved hold accounts with each other.

If the sending bank and the receiving bank have a direct relationship, the payment may settle without an intermediary. When they do not, a bank with relationships on both sides completes the transfer. This is why two transfers to the same country can take different routes and arrive at different speeds.

• You give your bank or provider the recipient's name, account details, bank identifier, and country.
• Your bank sends a payment instruction to a bank it holds an account with.
• That bank may forward the instruction to another bank, and the chain continues.
• The final bank credits the recipient's account and confirmation travels back along the chain.

Why intermediary banks exist

Banks cannot hold accounts at every bank in the world. Most hold accounts with a smaller number of banks in major financial centres. An intermediary bank bridges the gap when the sender's bank and the recipient's bank have no direct relationship.

Intermediary banks also handle currency conversion. A payment may leave Canada in Canadian dollars and be converted before it reaches the recipient. The rate applied at that point is set by the converting bank, so the amount received can differ from a rate you saw earlier.

They also carry out compliance duties. Banks must screen payments for money laundering, sanctions, and fraud. A payment that needs manual review can be held for a business day or longer before it continues. Screening is required of banks and money services businesses operating in Canada, and it applies to incoming and outgoing payments alike.

Fees, timing, and what the recipient receives

Every bank in the chain may charge a handling fee. Some providers absorb these costs. Others pass them on, so the amount that leaves your account is larger than the amount credited to the recipient. Fees vary by provider, route, and currency.

Timing varies too. A transfer may settle within a day or take several business days when it passes through multiple banks or a manual compliance check. Weekends and public holidays in either country can add more delay. Ask your provider for an expected arrival window rather than a fixed promise.

Exchange rates matter as much as fees. The Bank of Canada publishes daily reference rates and a currency converter you can use to see how a quoted rate compares, though the rate applied to your payment will not match a published reference rate exactly.

Remittance, payment, transfer, and wire: sorting the terms

These words overlap, and the differences matter when you read a receipt, a contract, or a tax form. A payment settles an obligation. A transfer moves money between accounts. A remittance is money sent, often to settle an obligation, and it can be domestic or international.

An intermediary bank is not a type of payment. It is a role that a bank plays inside a payment chain. The same institution may act as an intermediary bank for one transfer and as the receiving bank for another.

Remittance in Canadian payroll and tax

In Canadian payroll, "remittance" means something specific. Employers deduct Canada Pension Plan contributions, Employment Insurance premiums, and income tax from wages, then send those amounts to the Canada Revenue Agency. This is a domestic payment, not a cross-border one.

That use of the word can confuse people who search for "remittance" expecting an international transfer. The shared idea is that money passes through an intermediary step before reaching the final recipient, but the rules, deadlines, and forms are completely different.

If you receive income from outside Canada, separate reporting rules may apply, including reporting specified foreign property above a threshold set by the CRA. A tax professional can tell you whether those rules apply to your situation.

Common confusions and mistakes

The most common mix-up is treating "intermediary bank" and "correspondent bank" as unrelated ideas. In practice they overlap: a correspondent bank is a bank that holds an account for another bank, and an intermediary bank is the bank that appears in the middle of a specific payment chain.

Other frequent mistakes include assuming the receiving bank deducted a fee, sending a transfer without the reference number the recipient needs, and expecting the full amount to arrive when fees are deducted along the way.

• Leaving out the recipient's bank identifier or account number.
• Not asking whether fees are deducted from the amount sent.
• Ignoring the reference number on the transfer receipt.
• Assuming every transfer takes the same route or the same amount of time.

Regulation, records, and safety

Money services businesses operating in Canada must register with FINTRAC and meet anti-money-laundering and anti-terrorist-financing obligations. Banks are federally regulated and supervised by OSFI. These rules apply to cross-border payments, including those routed through intermediary banks.

Keep your transfer receipts, confirmations, and statements. If a payment goes missing or arrives short, the reference number and the amount sent are what your provider needs to trace it. The Canadian Anti-Fraud Centre publishes guidance on payment-related fraud.

Requests to send money urgently, last-minute changes to payment details by email, and pressure to avoid normal channels are warning signs. Verify payment instructions directly with the recipient before you send, using contact details you already have.