Currency Exchange in Canada: Your Questions Answered

The mid-market rate, also called the interbank rate, is a statistical reference. The Bank of Canada is clear that these are "indicative rates only, derived from aggregated price quotes from financial institutions" and "may differ from the rates provided by financial institutions and other market sources." You cannot walk into any institution and get that rate. It exists as a benchmark, not a transaction price.

Every provider (banks, exchange bureaus, airport kiosks, online platforms) applies a spread. They buy currency from you at a lower rate than mid-market and sell it to you at a higher one. The gap is their margin. Some providers charge a flat fee on top of that spread. Others embed everything in the rate and advertise "no commission." Both approaches can be equally expensive or cheap, depending on the actual numbers. The only way to compare fairly is to check mid-market first, then see how far any offered rate sits from it.

A provider can truthfully advertise zero commission and still charge you the equivalent of 5% through the rate itself. The word "commission" refers to a service charge billed as a separate line item, not to the built-in margin on the rate. These are two different things, and mixing them together can make an exchange offer look cheaper than it really is.

A better question to ask any provider: "What is your rate right now, and how does it compare to mid-market?" If they can't or won't answer that, it tells you something. Providers with tight, honest margins can answer it directly.

At Keyhan Exchange, the rate on the board is the final rate. Nothing added on top.

Most providers do not publish their spread, so these numbers come from independent monitoring. Remitbee and CanAm Currency Exchange both track live retail rates against mid-market and consistently put the Big Five banks in the 2.5–3.5% range for common currency pairs, with exotic currencies running higher. Airport operators charge significantly more because they face limited competition and serve travellers who often need currency immediately.

What this looks like in practice: on a $1,000 exchange, a 3% bank spread costs you $30. On $5,000, it's $150. At an airport kiosk running 10%, that same $1,000 exchange costs $100 in markup, even when the sign says "no fee."

For cash exchange of major currencies, a specialized bureau in a competitive market will usually offer a tighter spread than a bank, particularly on amounts under $10,000 where banks don't offer preferential pricing.

Banks offer currency exchange as one service among hundreds. Independent exchange bureaus exist to do one thing. That focus tends to produce tighter spreads on the currencies they stock, particularly for the major pairs that make up most everyday transactions.

Worth knowing from a regulatory standpoint: banks and registered currency exchange businesses both operate under Canadian anti-money laundering rules, including the Proceeds of Crime (Money Laundering) and Terrorist Financing Act (PCMLTFA). That said, customers should still verify that any bureau they use is properly registered with FINTRAC and reputable. The FINTRAC MSB registry is publicly searchable.

At Keyhan Exchange in Rosemère, we regularly serve clients who checked with their bank first. The rate difference tends to be most visible on USD, EUR, and other high-volume pairs.

A kiosk inside a secure terminal has a captive audience. You have already passed security, you need cash, and your only other option is an ATM with its own fees. Remitbee's research on Toronto Pearson confirms that ICE airport kiosk walk-up rates are consistently the least competitive option. The Government of Canada's travel guide puts it plainly: "Fees tend to be very high. Even those advertising no commissions may have hidden fees, making these desks the most expensive places to change money."

If you need foreign currency before a trip, exchanging before you reach the airport saves money on almost every currency. If you return with foreign cash, a specialized bureau gives you a noticeably better rate than an airport kiosk.

Having some local cash when you arrive is practical. Without it, you may end up at an airport ATM at midnight or paying inflated kiosk rates just to get through the first few hours. The downside of pre-exchanging large amounts is that you lock in today's rate even if it moves in your favour, and you're carrying more cash than you need to.

For most destinations, $200 to $500 CAD worth of local currency is enough to get settled. After that, local ATMs or credit cards with no foreign transaction fee usually handle day-to-day spending more efficiently. The exception is destinations where ATMs are scarce, where the currency is hard to source in Canada, or where you know you'll need a lot of cash throughout the trip. In those cases, call ahead, since not every currency is in stock at every bureau.

There are real exceptions. For less common currencies that aren't widely available in Canada, exchanging locally at your destination can sometimes get you a better rate. In those situations, many travellers bring USD or EUR as an intermediate currency and convert once they arrive.

For the most common Canadian travel destinations, including the US, Mexico, most of Europe, the UK, and Japan, pre-exchanging at a competitive local bureau gives you a known rate, no surprises, and cash ready when you land. The Government of Canada's travel advice recommends having enough cash to cover a few days of expenses upon arrival rather than counting on finding a good rate once you get there.

Step by step: search the currency pair on Google or XE.com to see the current mid-market rate. Then ask the exchange provider for their current rate on that same pair. Calculate the percentage difference. That's the spread. Lower is better.

Two things to be careful about: compare at the same moment, not an hour apart, since rates shift. And always ask whether the quoted rate is the final rate or whether anything gets added on top. "No commission" does not rule out other charges.

Under Canada's Proceeds of Crime (Money Laundering) and Terrorist Financing Act (PCMLTFA), FINTRAC's own guidance for money services businesses states directly that identity verification is required for "foreign currency exchange transactions of $3,000 or more." This is separate from the large cash transaction threshold of $10,000, which triggers a mandatory reporting obligation as well. Both thresholds apply to all registered money services businesses equally across Canada.

For smaller everyday transactions under $3,000, ID may not always be required, but a registered bureau can still request it if the transaction raises compliance concerns or if internal procedures require it. This is standard practice and not unique to any one provider.

The $10,000 threshold applies to a single transaction or to multiple related transactions within a 24-hour window. When the threshold is reached, the exchange business must follow FINTRAC's reporting and verification requirements before proceeding. The provider must complete required compliance steps, which can include identity verification and filing a Large Cash Transaction Report.

One separate rule worth knowing: if you are crossing Canada's border carrying $10,000 CAD or more in currency or monetary instruments, you must declare it to the Canada Border Services Agency. That is a different rule from the exchange bureau reporting requirement, but the threshold happens to be the same.

Interest rates are typically the most immediate driver. When a central bank raises rates, foreign investors can earn more by holding that country's currency in bonds and deposits. That increased demand pushes the currency higher. When rates fall, or when other countries raise their rates faster, the relative appeal drops.

Inflation matters because it erodes purchasing power. A country running higher inflation than its trading partners tends to see its currency soften over time, since each unit buys less abroad. Trade balances matter because a country exporting more than it imports generates foreign demand for its currency.

For Canada specifically, commodity prices, oil in particular, have historically been a major driver of the Canadian dollar's value, since energy exports bring significant foreign currency inflows. That relationship has become more nuanced recently, with gold prices and the Canada-US interest rate differential also playing meaningful roles.

The foreign exchange market is the largest financial market in the world by volume, with roughly $9.6 trillion USD traded daily according to the Bank for International Settlements' 2025 Triennial Survey. With that much continuous trading, even small shifts in supply and demand show up in the rate. A central bank announcement, an inflation report, or a geopolitical development can move a major currency pair within minutes.

Practically speaking: the rate available when you check in the morning may not be the rate available at noon. Nobody, including professional traders, can reliably predict short-term movements. What you can do is check the current rate immediately before exchanging, use XE.com or the Bank of Canada as your mid-market benchmark, and avoid basing a large exchange on a rate you looked up several hours earlier.

DCC happens when you're abroad and a payment terminal asks whether you want to be charged in "CAD" or the local currency. It sounds helpful, since you can see exactly what you're paying in Canadian dollars, but the exchange rate applied by the local merchant is almost always significantly worse than the rate your card network would apply if you chose to pay in local currency.

The markup on DCC is often 3% to 6% above what you would have paid otherwise. The right move is to always choose the local currency on the terminal. The same applies at ATMs abroad: if the machine offers to convert to CAD for you, decline and let your bank handle the conversion. The Government of Canada's travel guide explicitly advises travellers to choose the currency of the country they are in, noting that converting to Canadian dollars at the point of sale can result in high conversion rates and transaction fees.

Currency markets run 24 hours on weekdays, passing between trading sessions in Asia, Europe, and North America. When New York closes Friday afternoon, volume drops sharply and most large institutional participants are inactive until Sunday evening. The rates on Google and XE.com over the weekend reflect that last actively traded price.

For a walk-in cash exchange, the weekend rate difference is usually small. For larger wire transfers or online conversions where timing matters more, it can be worth waiting until early in the week to trade against a current market rate rather than a Friday close with a buffer spread built in.

On a rate board, you will typically see two columns. The buy rate applies when you are selling foreign currency to the bureau. For example, you have leftover USD and want Canadian dollars back. The sell rate applies when you are buying foreign currency from the bureau. For example, you want USD before a trip to the US.

A tighter gap between the two rates is a better deal. A wider gap means more margin for the provider. When comparing bureaus, looking at the spread rather than just one rate gives you the most accurate picture of cost.

For most retail bank customers, exchanging $200 gets the same rate as exchanging $2,000. Some banks offer slightly better rates at higher amounts, but the improvement is typically minor. Independent bureaus tend to operate with more flexibility, particularly for regular customers or larger transactions. Asking directly is always worth doing. A transparent provider should be willing to tell you whether the amount affects the rate they can offer.

Card payments generally involve processing costs paid through the payment network and related providers. For a business operating on thin margins between buy and sell rates, those costs are real. By staying cash-only, Keyhan Exchange keeps that overhead out of the equation and reflects it in tighter rates instead.

Currency exchange is also fundamentally a cash business. You bring in physical banknotes; we exchange them for physical banknotes. The transaction settles immediately, with no credit risk, no chargebacks, and no waiting on settlements. That simplicity is part of what keeps the operation efficient and the rates competitive.

Under the Proceeds of Crime (Money Laundering) and Terrorist Financing Act (PCMLTFA), any business that provides currency exchange services to the public must register with FINTRAC before operating. That registration requires ongoing compliance: anti-money laundering procedures, identity verification at required thresholds, suspicious transaction reporting, and large cash transaction reporting. It applies to both physical storefronts and online platforms.

If you are unsure about a specific business, the FINTRAC MSB registry is publicly searchable by name. Using an unregistered exchange service carries real risk: no regulatory oversight, no consumer protection, and no recourse if something goes wrong.

A permanent physical address, a verifiable operating history, and Google reviews are useful practical signals alongside the registry check. Keyhan Exchange is a registered MSB, has operated on Montreal's North Shore since 2024, and has over 300 Google reviews with a strong customer rating.