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The evolution of payment systems in Canada: Embracing efficiency, innovation, and strategic risk management

Read how the payment systems have evolved in Canada embracing efficiency, innovation and strategic risk management
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By Aashish Masurekaar , 

Senior Vice President, | Financial Institutions and Professional Services Practice | Marsh Risk Canada

03/10/2026 · 7 minute read

Money has always been at the heart of commerce, but the way it moves is rapidly evolving. Canada’s financial system is experiencing its most transformative shift since the Canadian Payments Act of 1980.

For decades, payment systems have operated on legacy batch processes — collecting transactions throughout the day and settling them in bulk at day’s end or even later. While dependable, this approach no longer meets the demands of today’s fast-paced, digital economy.

Today, instantaneous, secure payments are the expectation. Adapting to these advancements and implementing meaningful risk management measures can help Canadian organizations remain resilient, competitive, and poised for sustainable growth in an increasingly interconnected world.

The historical financial system in Canada

Settlement delays remain a common challenge in many Canadian payment systems. While a payment may appear instantly in your account — like with Interac e-Transfer — it doesn’t necessarily mean the funds have fully settled between banks. There is often a window of risk during which the payment can still be reversed.

For example, when businesses in Canada use wire transfer to pay you, the transaction in some cases may not actually settle in your bank account until two days later. This means a payment completed on Monday might not be finalized until Wednesday. For small businesses operating on tight margins, this delay is more than just an inconvenience — it directly impacts cash flow. Imagine selling a sweater for $50 on Monday but not having access to those funds until Wednesday, delaying your ability to pay bills or staff.

The real-time rail (RTR): The future of payments in Canada

Payments Canada, the organization responsible for operating the country’s primary payment systems, is spearheading the development of RTR — an innovative payment infrastructure designed to bring Canada’s financial ecosystem into the digital era.

RTR facilitates the sending, clearing, and settlement of payments within seconds, operating continuously — 24 hours a day, 7 days a week, 365 days a year. This advancement significantly enhances the speed and reliability of transactions, addressing longstanding delays inherent in traditional batch processing systems.

By enabling instantaneous payment settlement, RTR supports improved cash flow management for businesses and individuals alike, reduces settlement risk, and aligns Canada’s payment infrastructure with global standards for real-time financial transactions. The benefits include:

  • Efficiency: The most obvious benefit of RTR is speed. Payments from one account to another occur in seconds, meaning no more waiting for payments to show up in your account or settlement delays. When you pay someone, they’ll get that money instantly. When someone pays you, it’s yours instantly, and it cannot be pulled back. Once sent, RTR payments are “irrevocable.”
  • Data-rich messaging: RTR uses the ISO 20022 global standard, which means payments can be accompanied by extra details (like invoice numbers). This allows for easier record-keeping and message reconciliation for businesses and consumers.
  • Constant availability: Unlike traditional banking systems that slow down or pause during evenings, weekends, and holidays, RTR operates continuously. You can easily send an emergency payment on Sunday night if needed.
  • Greater choice: Recent changes to the Canadian Payments Act mean that now, more than just big banks can join the RTR system. This includes credit unions and payment service providers (PSPs) like digital wallets and fintech companies, with end-users benefitting from the increased competition among firms providing financial services.
  • Financial inclusion: Real-time payments can help people living paycheck to paycheck by eliminating the waiting period between when they earn money and when they can access it. This can reduce reliance on expensive payday loans or overdraft fees.
  • Broader economic impact: Beyond individual convenience, RTR has the potential to boost Canada's economy. Faster payments mean money circulates more quickly through the economy. Small businesses can operate more efficiently, reducing the need for expensive credit lines to cover cash flow gaps. Innovation in financial services becomes easier when developers can build applications on top of a modern, real-time payment infrastructure.

The rulebook: The Retail Payment Activities Act (RPAA) and ecosystem benefits

New systems and technology are fundamental to a sound payment system, but alone they are not sufficient —rules and oversight are necessary components too. The RPAA governs this payment system to make sure it exists within a framework that protects consumers and promotes fair competition.

What is the RPAA?

The RPAA is federal legislation introduced to regulate Canada’s retail payment industry. Previously, many payment service providers operated without formal Canadian laws covering them, which meant they fell outside the oversight of dedicated federal officials like the Governor of the Bank of Canada. This created potential gaps in consumer protection and system robustness.

The RPAA makes non-bank PSPs register with the Bank of Canada, granting them operating licenses and registrations. In exchange for entry into the system, PSPs agree to comply with strict regulations covering consumer protection, operational resiliency measures, and risk management —to modernize and comply with standards expected from today’s technology-focused marketplace.

The RPAA benefits the ecosystem by:

  • Safeguarding your funds: RPAA mandates PSPs have plans to protect customer money, to keep your funds safe even if a PSP goes out of business.
  • Enforcing operational standards: Providers must have robust systems to prevent outages and respond to technical issues.
  • Leveling the playing field: By creating consistent rules for all PSPs — whether they're traditional banks or new fintech companies — the RPAA promotes fair competition. This encourages innovation while maintaining safety, reliability, and a level playing field.
  • Embracing innovation: The RPAA doesn't just protect consumers — it also creates a framework that encourages innovation. When fintech companies know the rules they need to follow, they can develop new payment solutions with confidence. This regulatory clarity attracts investment and talent to Canada's payment sector, fostering competition that ultimately benefits consumers through better services and lower costs.

Balancing innovation with effective risk mitigation

While the convenience of instant payments is undeniable, it also introduces new vulnerabilities that require careful consideration. Under legacy payment systems, settlement delays offered banks a critical window to detect and halt suspicious transactions. With RTR, payments settle within seconds, making it significantly more difficult to reverse fraudulent transactions once funds have moved.

For businesses operating in Canada, this shift demands a substantial enhancement of risk mitigation strategies to keep pace with evolving threats:

  • A cybersecurity strategy: As the payment network becomes more open and interconnected, protecting data and systems from cyberattacks must be a key priority. Relying on a single security measure is no longer sufficient. Businesses need multiple layers of protection, from strong authentication methods to behavioral analytics that detect unusual account activity.
  • Real-time fraud detection: Companies need systems that can analyze transactions in real-time, identifying suspicious patterns and stopping fraud before money leaves the account. Traditional fraud detection that reviews transactions after the fact won't work when payments settle instantly.
  • Incident response planning: Despite best efforts, some fraud will occur. Businesses need clear plans for how to respond when incidents do arise, including how to support affected customers, work with law enforcement, and prevent similar incidents in the future.
  • Liquidity management: Because money moves 24/7, businesses must remain prepared and have enough cash available to cover instant outgoing payments, even on weekends or holidays.
  • Regulatory compliance: Under the RPAA and other regulations, businesses must make certain that their payment processes comply with all legal requirements. Failure to comply can lead to penalties and damage to their reputation.

Canada’s payment systems have evolved from paper cheques that took days to clear to real-time digital transfers completed in seconds. This evolution is ongoing. As technology advances and consumer expectations grow, the payment infrastructure must continue to adapt. The RTR and RPAA are significant milestones — foundations for the next phase of innovation.

With these advancements comes greater responsibility, especially for businesses. As payments accelerate and digitize, robust risk mitigation is more critical than ever. To learn more about building risk resilience, speak with a Marsh Risk representative.

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