Canada’s credit union sector is already consolidating under pressure from technology costs, fintech competition, and regulatory burden — and the Real-Time Rail will intensify that pressure. The liquidity economics of real-time gross settlement, now well-documented in markets that adopted instant payments before Canada, will fall hardest on smaller FIs. Those that prepare deliberately across three dimensions — real-time visibility into their own liquidity, deposit products designed for the new economics, and composable technology that meets them where they are — will be positioned to absorb the shock. Those that treat RTR as a compliance project may find the decision on whether to remain independent made for them.
DISCUSSION
It is with great anticipation that the financial services industry, regulators, and government are looking forward to the launch of the Real-Time Rail (RTR) in Canada. Laudable effort has been made by Payments Canada, financial institutions, technology providers, consulting houses, and stakeholders to ensure it meets the needs of Canadian consumers and businesses. This collaborative approach means Canada will have a new payment rail with considerable benefits for most. It will be interesting to see how it is adopted and what novel approaches to payments and adjacent services will be realized.
Every market context has its own payment and cultural behaviour dynamics, so drawing direct parallels from other markets to Canada can be a challenge. One element, however, is consistent across every jurisdiction that has adopted real-time payments: the impact on liquidity that comes from shifting payments from deferred net settlement (DNS) systems like Canada’s AFT and current Interac e-Transfer services to a real-time gross settlement (RTGS) system such as RTR. For this article, I have drawn on research from the U.S. (RTP and FedNow) and Brazilian (Pix) markets, and on recent Canadian evidence that points to the same structural dynamic. Source citations appear at the end of this article.
RTR will put a squeeze on all financial institutions’ liquidity — but the squeeze will fall hardest on smaller institutions, and for credit unions already managing tightening conditions, the implications are existential.
The reason is mechanical. As discussed further below, gross settlement requires institutions to hold significantly more liquidity than net settlement, and smaller institutions lack the internal netting advantages of larger banks. For smaller FIs already investing in technology to adopt RTR, the liquidity requirement arrives on top of the build cost — not as a separate, later consideration.
The Canadian context makes this especially acute. The credit union sector has already been consolidating rapidly: CCUA-affiliated credit unions (outside Quebec) have fallen from roughly 250 in 2019 to 187 as of 2024, with total sector assets of $308 billion. Recent mergers — ConnectFirst and Servus combining into a $30 billion entity, Coast Capital Savings uniting with Prospera and Sunshine Coast to form Canada’s largest national purpose-driven credit union, First Credit Union merging with Vancity — all point to a sector where scale is becoming a prerequisite for survival. Deloitte Canada’s August 2025 analysis described credit union mergers as “surging” and cited the “increasing costs of technology and compliance” as a central driver. In October 2025, CCUA formally asked the federal government to amend the Competition Act to make credit union consolidation easier, explicitly citing the need to “compete effectively with banks and fintechs.”
RTR arrives into that context — not as a separate challenge, but as a new layer on top of pressures already in motion. The U.S. experience with FedNow and RTP suggests what that additional layer will do. The technological challenge combined with the liquidity squeeze is having an impact in the U.S. on smaller financial institutions; there is a need for economies of scale in this environment. To wit, the 2025 Conference of State Bank Supervisors Annual Survey of Community Banks reported that the number of banks seriously considering acquisition doubled between 2024 and 2025, from 6% in 2023 and 2024 to 12% of respondents in 2025. The report also included this comment:
14% of respondents reported making an offer to acquire or merge with a target institution in the last 12 months. This was up from 12% in both 2024 and 2023. Achieving economies of scale was cited as the primary rationale for making an offer, with 76% of respondents considering it either “extremely important” or “very important.” Achieving economies of scale has been the most important reason for offers since 2022.
As became evident at Central 1’s Momentum conference last fall, smaller Canadian FIs are already concerned about liquidity ratios, deposit bleeds, and lending challenges. DBRS Morningstar has rated Central 1’s support assessment explicitly on the basis of “timely systemic external support from the Province of British Columbia… particularly in the form of liquidity.” The shift to real-time gross settlement under RTR will make those concerns more acute, which is why preparation is critical.
Background: The Simple Banking Model
The following draws on the “Simple Banking Model” commonly used in central bank research to explain why instant payment systems — Brazil’s Pix, the U.S. Federal Reserve’s FedNow, and The Clearing House’s RTP — require participating FIs to hold more cash.
The model revolves around the shift from deferred net settlement to real-time gross settlement. Four dynamics matter.
1. The Loss of Netting Efficiency
In a traditional batch environment, banks do not settle every transaction as it happens. They wait until the end of the day and net their positions. This is how the Canadian and U.S. retail payment systems — cheques, ACH, AFT (EFT), Interac e-Transfer, bill payments, EDI — operate.
The model: If Bank A’s customers send $100 to Bank B, and Bank B’s customers send $95 to Bank A, the banks settle only the $5 difference at end of day.
The change: With instant payments like Pix or RTR, Bank A must have the full $100 available to settle immediately. Gross settlement requires significantly more liquidity than net settlement.
A note on Zelle: Even Zelle in the U.S. is not always real-time settlement. Major banks may use RTP to settle Zelle payments while smaller FIs often still use deferred net settlement via ACH. To the consumer it looks real-time — access to funds is granted immediately — but the interbank settlement happens the old way.
2. Pre-Positioning of Funds
Because instant payment rails operate 24/7, banks must pre-position liquidity in special accounts at the central bank. Under RTR, this requirement is explicit: Payments Canada and the Bank of Canada require RTR Direct Settlement Participants to fund their RTR settlement account with sufficient liquidity to support continuous settlement, via Canada’s high-value payment system, Lynx.
The model: Banks must decide how much cash to keep in their RTR settlement account versus their lending book. Since outflows can happen at 3 a.m. on a Sunday when the interbank lending market is closed, the model predicts that banks — especially smaller ones — will hold a larger precautionary buffer of idle cash.
3. The Liquidity Transformation Trade-off
The core of the model is a trade-off between yield and safety.
Traditional: Banks take short-term deposits and turn them into long-term, higher-yield loans. This is liquidity transformation — the fundamental economic function of a bank.
Instant reality: As the velocity of money increases, the risk of a sudden liquidity drain increases. To mitigate this, banks must shift their asset mix: they hold fewer long-term loans and more low-yield liquid assets, like government bonds, to ensure they never hit a zero balance during a weekend spike. The Banco Central do Brasil’s March 2025 working paper quantified this: a one-standard-deviation increase in Pix usage caused a 15.4 percentage point increase in the ratio of liquid assets on bank balance sheets, with a corresponding drop in loan ratios.
4. Asymmetric Impacts on Small vs. Large Banks
The model includes a scale variable that produces very different outcomes for institutions of different sizes.
Large banks: Benefit from internal netting. If a customer moves money between two accounts within the same bank, no external liquidity is needed. In Canada, where the Big Six hold roughly 93–95% of banking assets, and their balance sheets are naturally more resilient, the net effect of RTR will be significantly less impactful for them.
Small banks and credit unions: Most of their transactions go to other institutions, meaning they face a constant outward drain. The model shows that smaller institutions must hold a disproportionately higher percentage of assets in cash compared to larger banks to handle the same relative volume of instant payments.
In summary, the model treats instant payments as a permanent liquidity shock that forces smaller FIs to stay “narrower” — holding more cash, less debt — to remain safe in a 24/7 world. This is structurally disadvantageous for smaller Canadian FIs whose business model relies on loans and longer-term instruments to fund their balance sheets.
The Two-Pronged Challenge for Smaller Canadian FIs
The challenge for smaller FIs becomes twofold:
- Liquidity management: Holding more, and more accurately gauging, liquidity to manage outbound real-time payments.
- Deposit retention: Finding ways to encourage the retention of deposits so the institution isn’t forced into a position of being able to lend less.
Should they be unsuccessful in addressing this two-pronged challenge, their balance sheets may not be resilient enough to survive. As has been seen in other jurisdictions, this existential threat has forced some institutions to merge with, or be acquired by, others to prevent catastrophe. It is one of the likely reasons why smaller FIs in some parts of the world have deliberately delayed adoption of “Send” functionality for real-time payments.
What Payments Canada Has Done and What Remains for FIs to Solve
Recognizing that liquidity management in a 24/7 RTGS environment is challenging, Payments Canada and the Bank of Canada have built several mitigations into the RTR design:
- Participant-to-Participant transfers: RTR allows two Direct Settlement Participants to initiate and receive liquidity transfers through the RTR Clearing and Settlement portal between their respective settlement accounts — analogous to the U.S. Federal Reserve’s Liquidity Management Transfer (LMT) tool within FedNow, which uses the ISO 20022 pacs.009 message type to move funds between master accounts 24/7.
- Net Debit Caps: Settlement Agents can establish Net Debit Caps that limit the payment activity of Indirect Settlement Participants to a pre-determined threshold. This provides a tool for correspondent institutions to manage their own risk exposure while enabling smaller FIs to participate in RTR indirectly rather than as Direct Participants.
- Transaction value limit: A $100,000 CAD per-transaction limit has been set for RTR Clearing and Settlement, aligned with relevant financial and fraud risk controls. Participants can set lower limits.
- Commercial settlement agent services: Larger institutions have begun offering commercial settlement agent services for smaller FIs. RBC Investor & Treasury Services, for example, offers a Settlement Agent Service for domestic Indirect Settlement Participants, handling RTR settlement on a 24/7/365 basis and providing payment capacity management tools that generate liquidity status alerts.
These mitigations are meaningful. They do not, however, resolve the underlying structural cost of operating on real-time gross settlement rails without internal netting scale. A credit union can use a settlement agent arrangement, work within a Net Debit Cap, and rely on Participant-to-Participant transfers to manage intraday liquidity — and still find that the total cost of doing so, including the up-front technology cost, makes full real-time participation economically difficult. That is what the U.S. experience suggests. It is also what the Canadian consolidation data is already signaling.
What Smaller Canadian FIs Should Be Seeking
The liquidity shock is a structural reality. It is also manageable — but only if the technology, the operating model, and the balance sheet strategy are aligned to absorb it. Based on observations from markets that adopted real-time payments before Canada, three capabilities consistently separate the smaller FIs that have thrived from those that have struggled.
Real-Time Visibility Into the Institution’s Own Liquidity
In a 24/7 gross settlement world, end-of-day visibility is not visibility. Smaller FIs need the ability to see at any moment — Monday morning, Saturday afternoon, Sunday at 3 a.m. — exactly where their core deposit balance stands and what their available liquidity is. This is not a nice-to-have. It is the foundation of every other decision the institution will make about RTR participation.
The institutions that have struggled in other markets were not those that couldn’t see their liquidity at all. They were the ones whose visibility was delayed, batch-based, or fragmented across multiple systems — forcing them to manage outbound Send transactions on incomplete information. Real-time rails require real-time platforms. Any technology that relies on overnight batch processes to reconcile balances is, in practical terms, giving the institution yesterday’s picture to manage today’s risk.
The Ability to Design Deposit Products That Work With Real-Time Economics, Not Against Them
One of the most important strategic responses to the liquidity squeeze is on the liability side of the balance sheet: designing deposit products that reflect the new reality. Institutions that can differentiate their accounts — for example, offering higher-interest deposit products with constrained Send capability alongside day-to-day accounts with full liquidity — give themselves tools to manage exposure that single-product institutions do not have. The experience in Brazil suggests that the pricing for consumer and business deposits changed after Pix was introduced to attract and retain deposits to defend against liquidity shocks.
Product differentiation of this kind requires technology that supports it. If the institution’s platform treats all deposits as a single undifferentiated pool — which many legacy cores effectively do — this strategic lever is unavailable. What smaller FIs need is a platform that can segregate funds at the ledger level, segment them by product characteristic, and give the treasury function visibility into how much of the deposit base is exposed to instant outflow versus structurally sticky. This is the difference between managing liquidity reactively and shaping it strategically.
Composable Architecture That Meets the Institution Where It Is
The worst outcome for a smaller Canadian FI facing RTR is being forced into a binary decision: replace the entire core platform, or don’t modernize at all. Neither is a viable path. A full core replacement is a multi-year, nine-figure commitment few credit unions can absorb. Remaining on legacy infrastructure while competitors move to real-time is a slow erosion of competitive position.
The path forward that has worked consistently in other markets is progressive modernization: composable architecture that allows an institution to activate new capabilities incrementally, layer real-time functionality onto existing systems, and integrate with payment origination and orchestration platforms via clean APIs — without requiring a full platform swap. Architecture designed around the institution, not architecture that forces the institution to reshape itself around a standardized product.
For smaller Canadian FIs, the question is not whether to modernize. It is whether the modernization is designed to work within the institution’s existing operational shape, its existing product mix, and its existing risk posture — or whether it demands the institution reshape itself to accommodate the technology.
One pattern has been consistent across markets that adopted real-time payments before Canada: the institutions that thrived in year three were not the ones that connected first. They were the ones that built intelligence into every payment decision from the start — for routing, for fraud, for exception handling, for liquidity visibility. The institutions that treated real-time as an infrastructure project, rather than an intelligence-led architecture project, were often the ones that later found themselves rethinking their independence.
Conclusion
As smaller Canadian financial institutions prepare for RTR, the liquidity impact is not an abstract consideration for the treasury function. It is a strategic question that touches every dimension of how the institution operates: its balance sheet, its deposit products, its technology, its risk posture, and ultimately its ability to remain independent.
The Canadian credit union sector is already consolidating under pressure from costs, technology investment, and fintech competition. RTR does not create that pressure. It intensifies it. The institutions that will thrive in the post-RTR Canadian market will be those that have prepared across all three dimensions of capability: real-time visibility into their own liquidity position, deposit products designed to work with the new economics, and composable technology that meets them where they are. The institutions that treat RTR purely as a compliance project — connect, certify, move on — will find themselves, three years in, asking a different question: how to remain independent in a market that has shifted underneath them.
Real-time payments are coming to Canada. The opportunity is significant, and the infrastructure being built is world-class. But the infrastructure alone is not the strategy. The strategy lives in how smaller FIs prepare to operate on it — and that preparation starts now.
Supporting Sources and Commentary
This article draws on the following primary sources, with brief commentary on each:
1. Working Paper 619 — The Effect of Instant Payments on the Banking System
Published by the Banco Central do Brasil, March 2025. This academically rigorous study analyzes what happened to Brazilian bank deposits and liquidity between 2020 and 2023 following the launch of Pix in November 2020.
Key data point: “A one-standard-deviation increase in Pix usage causes a 15.4 percentage point increase in the ratio of liquid assets…this increase in liquid assets primarily comes from government bond holdings. At the same time, Pix usage also causes a drop in the ratio of loans on bank balance sheets, consistent with instant payments constraining bank liquidity transformation.”
2. Sizing the CDFI Industry: 2011–2025
Published by the Federal Reserve Bank of New York, February 2026. While this report tracks the broader Community Development Financial Institution industry, its most striking finding for 2026 is the contraction of small, community-focused credit unions — often the first line of defense for local liquidity.
Key data point: Assets held by CDFIs shrank by approximately 3% between Q4 2023 and Q2 2025, driven primarily by a drop in certified credit unions.
3. 2025 CSBS Annual Survey of Community Banks
Published by the Conference of State Bank Supervisors, October 2025. The gold-standard data for understanding how U.S. community bank CEOs view emerging risks — including FedNow and RTP.
Key data points: Competition for payment services from non-banks showed the largest year-over-year increase of any risk, jumping 7 percentage points. For the first time in the survey’s history, “Technology Implementation and Costs” ranked as the second-highest internal risk, trailing only cybersecurity.
4. Canadian Credit Union Sector Sources
- Canadian Credit Union Association (CCUA): 187 credit unions and caisses populaires outside Quebec with $308 billion in total assets (2024); October 2025 call for Competition Act amendments to facilitate credit union consolidation.
- Deloitte Canada: “Credit union mergers are surging in Canada” (August 2025), citing the increasing costs of technology and compliance as central drivers of consolidation.
- Morningstar DBRS: Credit ratings of Canadian CUs, Desjardins, and Centrals cite provincial liquidity support as systemic backstop — a signal of how central liquidity management is to sector stability.
- Payments Canada and Bank of Canada: RTR consultation documents and settlement account policy, including the Participant-to-Participant transfer functionality, Net Debit Cap framework, and $100,000 CAD transaction value limit.
- RBC Investor & Treasury Services: Commercial Settlement Agent Service for domestic Indirect Settlement Participants in RTR.
Why these sources matter together
The U.S. and Brazilian data describe what happens when real-time gross settlement is introduced into markets with diverse FI populations. The Canadian data describes a credit union sector already under consolidation pressure from costs, technology investment, and fintech competition. RTR adds a new structural layer to pressures that are already in motion. Canadian credit unions and smaller FIs that prepare deliberately for the liquidity implications of RTR will be better positioned to absorb it. Those that do not may find the decision to remain independent made for them.
Yours Truly,
J.D. (John David) Penner, CTP(CD)
Wholesale Banking and Payments Practice Lead, Intellect Design Arena Ltd.
Disclaimer / Author’s Note
The views, interpretations, and conclusions expressed in this article are solely those of the author and are based on the author’s independent research and analysis. They do not necessarily reflect the official policy, position, or opinions of any organization, institution, employer, or affiliate with which the author is associated, past or present.
All information presented is provided for general informational purposes only and should not be construed as professional, legal, or financial advice. Any reliance placed on the content of this article is strictly at the reader’s own discretion. Apart from the title image and some source data analysis, this article was written without the assistance of artificial intelligence.
The author makes no representations or warranties regarding the accuracy, completeness, or reliability of the information contained herein and assumes no liability for any errors, omissions, or outcomes related to the use of this material.
