Payment rails in Canada, compared

Five questions to ask of any rail

Before comparing fees, it helps to agree on what you are comparing. The same rail can look cheap for one business and expensive for another because these five factors interact.

• Reach: can your customers actually use it, including payers outside Canada?
• Total cost: percentage and fixed fees, FX, monthly charges and dispute losses together, not the headline rate.
• Time to usable cash: when the money is spendable in your Canadian-dollar operating account, not when the payer pressed send.
• Reversibility: whether the payer can dispute, return or claw back the payment, and on what timeline.
• Cross-border handling: who converts currency, at what spread, and whether foreign payers can use the rail at all.

Cards

Credit and debit cards are the most familiar rail for consumer sales. The customer's issuer approves the transaction, the card network routes it, and the merchant's processor deposits the funds later, minus fees.

Card fees bundle several layers: interchange paid to the issuer, network or assessment fees, and the processor's markup. Under agreements announced in 2023, credit card interchange for eligible small businesses was lowered from October 19, 2024. Our guide to how card processing fees work explains the layers and that reduction.

Cards are reversible by design. Customers can dispute a charge, which protects them and creates chargeback costs for merchants.

Interac e-Transfer and EFT/pre-authorized debit

Interac e-Transfer moves money between Canadian bank accounts using an email address or phone number. It is domestic only, business fees vary by bank and plan, and once a transfer is deposited it generally cannot be pulled back by the sender. See Interac e-Transfer for business for how that plays out in practice.

EFT (electronic funds transfer) and pre-authorized debit (PAD) are batch bank payments. They suit recurring billing and payroll, take a few business days in most cases, and can be returned for reasons such as insufficient funds or a stopped payment.

Wires and Lynx

Wire transfers are for larger, time-sensitive payments, including international ones. Incoming wires typically carry a flat fee to the recipient, and international wires add a foreign exchange spread and sometimes deductions by intermediary banks. The real cost of the FX spread is covered in wire transfers and FX spreads.

Behind the scenes, large domestic payments between financial institutions run on Lynx, the high-value payment system operated by Payments Canada. Businesses do not connect to Lynx directly; their bank does.

Real-Time Rail: planned, not live

Real-Time Rail (RTR) is Payments Canada's planned system for real-time, data-rich payments. Its by-law and rules were approved on June 30, 2026 and took effect on August 24, 2026, and Payments Canada is targeting a launch in Q4 2026 after industry testing.

As of October 30, 2026, RTR should be treated as planned, not live. Nothing on this page should be read as a forecast of when your bank will offer it or what it will cost.

Stablecoins and other on-chain payments

On-chain payments move a token from one wallet address to another on a public blockchain. A stablecoin aims to track a fiat currency; a native crypto-asset such as bitcoin or ether floats with the market. Either way, there is no chargeback process, transfers run every day, and payers anywhere can send if they hold the asset.

For a Canadian business, the catch is conversion. A USD-referenced stablecoin has to be converted to Canadian dollars and withdrawn before it is usable, and a native crypto-asset carries price risk until it is sold. Start with what a stablecoin is if this rail is new to you.

Separately, in-scope payment service providers on any of these rails must register with the Bank of Canada under the Retail Payment Activities Act: registration provisions began November 1, 2024, and risk-management and funds-safeguarding requirements came into force September 8, 2025. The Bank keeps a public registry but does not license or endorse registered providers.

Side-by-side in one illustration

Suppose a business collects $50,000 a month in payments averaging $120, with 15% of volume from payers outside Canada. The figures below use the site's default rail assumptions, which are illustrative and not market data. Domestic-only rails send the 15% cross-border share to card in this model.

The wire result shows why rails suit different jobs: a flat $17.50 incoming fee is heavy on a $120 payment and light on a $25,000 one. Try your own figures in the payment cost comparison.

Sources

• Payments Canada
• Bank of Canada — RPAA key milestones
• Finance Canada — Lower credit card fees for small businesses (2024)
• Finance Canada — Canada's stablecoin framework

Reviewed October 30, 2026. Educational information only; not financial, legal, tax or investment advice. This site does not process payments or hold funds.