Daniel Makina and Rogers Dhliwayo
‘Financial inclusion is a cornerstone of development.’ – World Bank
South Africa faces a structural paradox in which a sophisticated financial system coexists with persistent exclusion, creating a compelling case for targeted policy reform. While levels of formal account ownership are relatively high, evidence shows that meaningful access to affordable and appropriate financial services, in particular credit and insurance, remains uneven across income groups and regions. This disconnect reflects deeper inefficiencies in data usage, pricing structures, and market concentration.
Open banking, defined as the regulated sharing of financial data through secure application programming interfaces (APIs) has emerged as a critical policy instrument to address these challenges. By enabling consumer-consented data sharing, it introduces competition, fosters innovation, and enables more inclusive financial products. Importantly, the COVID-19 pandemic accelerated digital financial adoption and exposed the limitations of traditional banking systems, reinforcing the case for open banking as a catalyst for systemic transformation.
Also read: https://financialmarketsjournal.co.za/can-covid-19-be-a-catalyst-of-open-banking-in-south-africa/
In this op-ed we argue that open banking should be positioned as a central policy lever for advancing financial inclusion in South Africa.
Conceptual Framing: Open Banking as Market-Correcting Reform
Open banking represents a structural transition toward a more interoperable and data-driven financial ecosystem, with significant implications for inclusion and efficiency. By facilitating secure data sharing between financial institutions and third-party providers, it enables innovative services such as alternative credit scoring, embedded finance, and personalized financial solutions.
From a policy perspective, open banking addresses key market failures that have historically constrained financial inclusion. First, it reduces information asymmetry by expanding access to financial data, thereby improving credit risk assessment for underserved populations. Second, it lowers barriers to entry, increasing competition in a concentrated banking sector. Third, it enhances product alignment with user needs, improving both access and utilization of financial services. These features position open banking as a market-correcting reform with direct developmental relevance.
South Africa’s Financial Inclusion Gap: Policy and Structural Constraints
South Africa’s financial inclusion landscape reflects a pattern of access without depth, where formal participation does not necessarily translate into meaningful financial empowerment. Many individuals remain confined to basic transactional accounts, with limited access to credit, savings, and risk management tools. Small and medium scale enterprises (SMEs) similarly face financing constraints due to inadequate credit histories and high compliance costs.
These outcomes are shaped by structural constraints, including high banking fees, market concentration, and uneven digital access. In response, policymakers are increasingly prioritising payments reform and open banking as part of a broader strategy to modernise the financial system. The South African Reserve Bank’s consultation on open banking and its efforts to expand access to the national payments system signal a decisive policy shift toward interoperability and inclusion. The pandemic period further demonstrated the urgency of such reforms, as digital channels became essential for financial access and resilience.
Open Banking as an Inclusion Multiplier
Open banking has the potential to function as a powerful inclusion multiplier by expanding access, reducing costs, and enhancing consumer agency within the financial system. Its most immediate impact is likely to be in credit expansion, where alternative data sources can unlock lending for individuals and SMEs previously excluded from formal financial markets.
In addition, open banking introduces competitive dynamics that can lower costs and improve service delivery. The entry of fintech firms and non-bank providers challenges incumbents, leading to more affordable and innovative financial products. This is particularly significant in South Africa, where high transaction costs remain a barrier to inclusion.
Equally important is the shift toward data sovereignty, which empowers consumers to control and share their financial information. This enhances transparency, supports better financial decision-making, and strengthens trust in the financial system, thereby deepening inclusion.
Risks and Implementation Constraints
The effectiveness of open banking as a policy tool depends on the ability to manage associated risks and implementation challenges in a coordinated manner. Regulatory complexity remains a key concern, as unclear or fragmented frameworks could undermine both innovation and financial stability.
The digital divide also presents a structural limitation, as unequal access to digital infrastructure and literacy may exclude vulnerable populations from the benefits of open banking. Furthermore, increased data sharing raises concerns around privacy and cybersecurity, necessitating robust safeguards to maintain consumer trust.
These challenges underscore the need for a sequenced and well-governed implementation strategy.
Policy Priorities: Building an Inclusive Open Finance Ecosystem
To effectively leverage open banking for financial inclusion, South Africa must adopt a focused and coherent set of policy priorities that transition the sector from traditional silos to a dynamic ecosystem. A primary requirement is regulatory standardization. Clear, uniform technical standards for APIs are essential to ensure interoperability, security, and market confidence, preventing a fragmented landscape that could stifle innovation.
Parallel to regulation, aggressive investment in digital infrastructure is required to bridge the digital divide. Without universal access to affordable data and hardware, the benefits of open banking will remain localized among the affluent, further isolating vulnerable populations. Complementing this is the need for strong consumer protection frameworks. As data sharing increases, robust safeguards for privacy and cybersecurity are non-negotiable to maintain the public trust necessary for digital adoption.
To foster a competitive market, the state should prioritize fintech innovation support. Tools like regulatory sandboxes allow emerging providers to test inclusive solutions in a controlled environment, accelerating the arrival of affordable products. Finally, policy integration is vital; by linking open banking to social protection systems and SME financing, the government can amplify developmental impacts. This ensures that alternative credit scoring and embedded finance directly reach those previously deemed unbankable due to inadequate credit histories. Ultimately, these priorities must be embedded within a broader vision of inclusive digital finance to ensure innovation translates into equitable economic participation.
Conclusion
Open banking offers South Africa a strategic opportunity to transition from a fragmented financial system to a more inclusive and competitive digital financial architecture. By addressing information asymmetries, lowering entry barriers, and empowering consumers, it can play a central role in advancing financial inclusion.
However, realising this potential requires deliberate policy alignment, institutional coordination, and sustained investment in enabling infrastructure. Open banking must therefore be embedded within a broader vision of inclusive digital finance, ensuring that innovation translates into equitable economic participation.
In this regard, open banking is best understood not as an end in itself, but as a policy instrument for building a more inclusive and resilient financial system.
Daniel Makina and Rogers Dhliwayo are editors of Economic Business Insights.
