Cross-border growth is back in fashion. Across Africa and beyond, banks are once again pursuing regional platforms, new client corridors and selective international expansion.
The problem is that many are still approaching it with an outdated playbook. The question is no longer whether there is capital or appetite to grow. It is whether the institution can expand without multiplying regulatory drag, governance complexity and data failure.
That is the commercial issue now. In a more fragmented regulatory environment, cross-border ambition will only create value if it is backed by an operating model that can handle divergent rules, tougher scrutiny and higher expectations around control.
The backdrop has shifted. Regulation is becoming more localised, not more harmonised. Geopolitics, sanctions, payment-system reform, financial crime enforcement, climate-risk expectations and technology oversight are reshaping how banks decide where to compete and how to operate.
That makes the old assumption increasingly dangerous: that a bank can replicate a broadly standard model across jurisdictions with only limited local adaptation. In practice, the cost of divergence now sits at the centre of expansion strategy.
For executives, this shifts the debate from market entry to execution quality. The winners will not necessarily be the banks that enter the most markets, but those that can show consistent control, governance and reporting across them.
South Africa captures the opportunity and the challenge. It remains an attractive base for regional banking activity: the market is deep, the regulatory architecture is credible and the country still serves as a gateway into wider African expansion.
But it is also a market where supervisory expectations have risen sharply. The Prudential Authority and related regulators are putting greater weight on governance tenure, reporting quality, AML/CFT effectiveness, climate-risk capability and technology oversight. The message is clear: the bar is rising for incumbents and entrants alike.
That is why compliance can no longer sit downstream of strategy as a local technical function. It has become a board-level operating model issue. If governance, data and accountability do not travel well across the group, cross-border growth becomes slower, costlier and harder to defend.
Three realities stand out. First, data is the binding constraint. Whether the issue is prudential reporting,
financial crime surveillance, payments transparency or climate disclosure, regulators want timely, explainable and consistent information. Banks with fragmented data estates often discover that expansion exposes weaknesses they could tolerate domestically but cannot defend regionally.
Second, governance has to travel. Boards and executives are increasingly expected to prove that challenge, oversight and accountability are embedded across entities, committees and outsourced arrangements — not trapped in policy packs and governance charts.
Third, technology is moving from enabler to differentiator. According to the [C-suite barometer 2026: financial services sector highlights], 91% of financial services leaders plan to expand into at least one new country in the next five years, while 78% are increasing investment in AI implementation. The signal is clear: growth ambition is rising, but executives know that scalable expansion now depends on better decisions, stronger controls and more integrated operating infrastructure.
The implication is straightforward. Banks should stop treating cross-border scale as a question of footprint. Scale today is about repeatability: a model that can absorb local regulatory variation without rebuilding governance, controls and reporting from scratch in every market.
That requires earlier investment in shared control frameworks, clearer risk ownership, better regulatory data and stronger assurance over how the organisation actually runs. It also requires executive honesty. Many institutions talk confidently about regional growth. Far fewer have tested whether their operating model is genuinely built for it.
For banking leaders, that is the question that matters now. Not whether cross-border opportunity exists — it does — but whether their institution can pursue it with enough consistency, transparency and control to earn regulatory trust and generate acceptable returns.
In this market, cross-border expansion is no longer a test of ambition. It is a test of operational credibility.
- Jatin Kasan and Nafees Mayat, Partners in Financial Services at Forvis Mazars in South Africa
