Data from Central 1 Credit Union reveals a trend that should command the attention of every boardroom in British Columbia: core chequing account growth slowed to under 1% in 2025. For institutions that define themselves as the community alternative to the Big Six banks, this is more than a soft patch—it is a structural warning.

BC’s credit union system is the largest provincial sector in Canada, with more than $120 billion under management across approximately 40 institutions. It serves as the primary financial partner for countless BC small businesses, rural households, and first-generation immigrants. In the language of finance, the system is essential to the province’s economic fabric.

The erosion of its deposit base, however, demands scrutiny. While BC credit unions saw sub-1% chequing growth last year, leading Canadian neobanks expanded their deposit books at 8–12% annually. Younger depositors—those who anchor an institution’s book for decades—are increasingly choosing Wealthsimple, EQ Bank, and Koho over their neighbourhood credit union. While existing member retention remains stable, the failure to attract new members at a sustainable rate signals a long-term decline in balance sheet growth.

Deposit erosion is particularly perilous for credit unions, which rely on member deposits to fund mortgages, SME lines of credit, and agricultural loans. Unlike chartered banks, credit unions lack broad access to capital markets. When deposits stagnate, lending capacity withers, directly impacting the communities they serve.

The pressure will intensify in January 2027. The BC Financial Services Authority's updated capital adequacy framework raises the common equity tier 1 minimum, leaving several smaller institutions near the threshold. These rules reflect a post-2020 regulatory consensus that stronger capital buffers are necessary to absorb shocks. For institutions already managing thin deposit growth and rising technology costs, this regulatory shift will likely trigger further M&A activity.

Institutions with under $500 million in assets face the most significant challenges. At this scale, the economics of digital infrastructure are brutal. A modern mobile banking platform, open banking API readiness—with the Financial Consumer Agency of Canada targeting Q3 2026 for its open banking accreditation framework—and robust fraud detection systems do not scale linearly. A $400-million credit union faces similar technology costs to a $4-billion institution, but with a fraction of the member base to amortize the expense.

The sector is sorting itself into tiers faster than its governance structures can accommodate. Larger institutions like Vancity, Coast Capital, and First West Credit Union possess the scale to invest in digital infrastructure and act as natural acquirers, while smaller institutions increasingly become targets.

Consolidation offers a potential upside: merged entities may emerge with stronger capital bases, superior technology, and more competitive products. Scale generally produces better credit adjudication, lower funding costs, and more sophisticated treasury products, ultimately benefiting SME clients.

However, the risks to geography are significant. Research on credit union consolidation indicates that rural branch networks are often the first costs rationalized post-merger. For communities in the Kootenays, the Peace Region, or northern Vancouver Island, where chartered banks have already retreated, the loss of a local credit union could severely limit access to credit.

Fintech partnerships—where smaller credit unions white-label digital infrastructure—offer a third, though underutilized, path. The Canadian Credit Union Association has identified fintech collaboration as a strategic priority. Yet, credit union boards, designed for member accountability, often struggle to evaluate these partnerships with the necessary speed and technical depth.

Canada's open banking rollout will further test the sector. As accredited third-party providers gain access to financial data, the traditional competitive moat—local trust and the member relationship—will thin. Institutions that fail to build a compelling digital experience will find it increasingly difficult to retain members.

While the $120-billion asset figure remains impressive, assets are a lagging indicator. Deposits, particularly from new members, are the leading indicator—and that metric is currently telling a story of necessary, if painful, change.

What to watch:

• Which BC credit unions below $500 million in assets disclose capital ratios near the new BCFSA minimums in their 2026 annual reports, due spring 2027.
• Whether Central 1 Credit Union evolves from a liquidity provider to an active consolidation facilitator.
• The impact of the FCAC's Q3 2026 open banking accreditation timeline on competitive pressure.
• SME lending volume in non-metro BC as a barometer for community credit access.