Merchant account in Canada: what to check before you sign

A merchant account in Canada is the agreement that lets your business accept credit and debit cards and get the money deposited into your business bank account. You sign it with an acquirer, usually through a payment processor or one of its sales partners. Getting one takes an application, a risk review, and a contract, and that contract comes with federal protections: the Code of Conduct for the Payment Card Industry in Canada, overseen by the Financial Consumer Agency of Canada (FCAC), sets rules for fee disclosure, notice of increases, and how you can leave.

This guide covers the Canadian side of the process: what providers ask for, what the Code protects, which contract terms to read twice, and how the pricing models compare in real dollars. If you want the basics of how a merchant account works anywhere, start with our guide to what a merchant account is.

What is a merchant account in Canada?

It's a contract plus a ledger. Your card sales are recorded against the account, and the acquirer pays them out to your business bank account, minus fees. You can't hold money in it or pay bills from it. You still need an ordinary business bank account for that.

A merchant account can cover Interac Debit as well as Visa and Mastercard. Interac says that to offer Interac Debit, a business has to connect with an acquirer, and in practice that means signing up with a payment processor. Your processor gives you a merchant ID, a number that identifies your account on every transaction and statement, and sets up your terminals, online checkout, or virtual terminal against it.

The alternative is a payment facilitator, which signs you up as a sub-merchant under its own master account. Sign-up is faster, pricing is usually one flat rate, and risk reviews tend to happen after you start processing rather than before. We compare the two in payment facilitator vs merchant account.

What do Canadian providers ask for when you apply?

Expect questions about who you are, what you sell, and how much you'll process. A typical application asks for:

• your legal business name, structure, and registration details, such as your business number
• the name, address, and ID of each owner
• what you sell, and whether you sell in store, online, by phone, or all three
• how long it takes between payment and delivery
• expected monthly card volume, your average sale, and your largest single sale
• your last three months of processing statements, if you take cards today
• your website, with your refund policy and contact details, if you sell online
• a void cheque or bank letter for the account where deposits should go

The underwriter's question is simple: if your customers dispute sales and you can't cover the refunds, how much could the acquirer lose? Payment long before delivery, large tickets, and a thin track record all raise that number.

The answer isn't always a plain yes or no. You might be approved as you applied, approved with conditions such as a reserve held back from your deposits or a cap on monthly volume, or declined. Conditions are worth negotiating when you can show clean statements from another processor.

One tip that saves a lot of grief: give an honest figure for your largest sale. A contractor in Toronto who writes $1,500 on the application and then runs a $14,000 deposit risks having that payment held for review.

What does the Code of Conduct protect?

The current Code of Conduct for the Payment Card Industry in Canada has applied since October 30, 2024. It sets obligations for the card networks, the acquirers, and the companies working downstream of them, so your processor has to follow it. These are the parts that matter most when you open an account:

FCAC's page on merchant rights explains each one in plain language. One correction to older guides you may find online: the exit window used to be counted as 90 days from the notice. Under the current Code, it's 70 calendar days after the fee change takes effect.

How do you complain if a processor breaks the Code?

Start with your processor. The Code says merchants must have access to a clear, simple complaint process from their acquirer or its downstream participants. Complaints have to be acknowledged within five business days and investigated and addressed within 20 business days, and the answer has to be a written offer to resolve it or a denial with reasons. Put your complaint in writing and keep a copy, so the clock has a start date.

Which contract terms should you check before signing?

The Code sets a floor. Your contract decides everything above it. Read these sections before you sign, not after the first statement:

1. Term and renewal. How long is the initial term, and how does it renew? Put the non-renewal deadline in your calendar the day you sign.
2. Cancellation fees. The Code's penalty-free exit applies to fee changes. Outside that, your contract's cancellation terms apply, so find out what leaving would cost on an ordinary Tuesday.
3. The terminal agreement. Bought, rented, or leased? Who is the leasing company, what's the total over the full term, and does it keep billing if you switch processors? The Code treats a lease you sign on your own initiative with an unrelated company as a separate agreement, so its protections may not reach it.
4. The fee schedule. Every fee should appear in the Disclosure of Fees: monthly, statement, PCI, chargeback, and any minimums. Ask what each one pays for.
5. Pass-through of rate cuts. When the networks lower interchange, will your rate go down automatically?
6. Reserves and holds. If there's a reserve, how is it calculated and when is it released?
7. Funding. When does money land in your account, and does that change on weekends and holidays?
8. Chargebacks. What's the fee per dispute, and what support do you get answering one?

Our merchant accounts come without long-term contracts or cancellation fees, and each client has a dedicated rep. Our merchant services page explains what's included. Whoever you sign with, our guide to choosing a debit machine goes deeper on terminal leases, which are where many small businesses get stuck.

How do merchant account pricing models compare?

There are three common models. They differ in how much of the real cost you can see:

The first layer of cost is the same wherever you go. Visa's published interchange for a Classic, Gold, or Platinum card used in store is 1.25%, and Visa charges acquirers an Acquirer Service Fee of 0.09%. Interac puts the merchant cost of Interac Debit at around 10 cents a transaction, and our guide to Interac fees explains how that cost is built. What differs between providers is the markup and the extra fees.

A worked example

Say a gift shop in Vancouver takes $15,000 a month on Visa credit cards in store, in 375 sales averaging $40. That's $180,000 a year in Visa sales, under the $300,000 threshold for the small-business rates that Finance Canada announced in 2024, so its Visa Classic cards qualify for Visa's small-merchant rate of 0.77%.

That's $178.50 a month, or $2,142 a year, on one card type. The gap grows when rates fall. Visa's notice of upcoming interchange changes lowers that small-merchant rate to 0.70% and raises the threshold to $750,000 in annual Visa volume on October 24, 2026. On interchange-plus, the shop's interchange drops to $105.00 a month without anyone renegotiating. On a flat rate, nothing changes unless the provider lowers the rate.

Mastercard runs its own program with a lower bar: annual Mastercard volume below $175,000. Our guide to credit card fees in Canada lists the current rates for both networks, and our pricing page explains how we price on interchange-plus.

How do you get a merchant account in Canada?

Seven steps, most of which you can do in an afternoon:

1. Pull your last three months of statements, if you take cards today.
2. Work out your monthly card volume, average sale, largest sale, and refund rate.
3. Gather your business registration details, owner ID, and a void cheque or bank letter.
4. Ask each provider for pricing in interchange-plus terms, with every fee in writing.
5. Read the cover page, the Cost per Transaction Disclosure, and the Disclosure of Fees side by side.
6. Check the term, renewal, cancellation, terminal, and reserve sections against the list above.
7. Ask who your contact is after you sign, and how to reach them.

For step 4, our best credit card processing for small business in Canada list compares seven providers on pricing, contract terms and in-person card acceptance, and says how we ordered them.

If you sell in Montreal or anywhere else in Quebec, add one more check: the Office de la protection du consommateur says merchants may not charge a fee for paying by debit or credit card, so don't let a provider pitch a surcharge program as the way to cover your costs. Elsewhere in Canada, credit card surcharges are allowed up to the lesser of 2.4% or your cost of acceptance under Visa's rules, and our guide to credit card surcharges in Canada covers the rules.

When isn't a merchant account worth it?

When you barely take cards. If you run a seasonal market stall, take a handful of card payments a month, or are still testing an idea, a payment facilitator's quick sign-up and flat rate can cost less in total than a merchant account's fees, even at a higher percentage. The math flips as volume grows and steadies, and that's the point to switch.

The other case is timing. If a big order or a busy season is a week away, opening a new account under pressure is how people end up signing terms they didn't read. Get set up before you need it.

Common mistakes when opening a merchant account

• Comparing headline rates instead of total cost on your own card mix.
• Signing a terminal lease in the same meeting without reading its total cost.
• Missing the non-renewal deadline and rolling into another term.
• Understating your largest sale on the application.
• Ignoring a fee-increase notice, then missing the 70-day window to leave.
• Assuming small-business interchange cuts reach you on a flat-rate plan.
• Throwing away the Disclosure of Fees. You'll want it the first time a statement looks wrong.

Next step

If you already accept cards, your statement shows what your merchant account really costs. Send it to us for a free statement review, and we'll split interchange and network fees from your processor's share and check whether you're getting the small-business rates you qualify for. If you're opening your first account, book a consultation and we'll go through the application and the contract with you before you sign anything. For the debit side of your account, read our guide to Visa Debit in Canada.