Nigeria’s SMEs are moving from financial exclusion to digital participation as fintech adoption reshapes how businesses access money, payments, and markets
For decades, small and medium enterprises in Nigeria operated on the margins of the formal financial system, even though they formed the backbone of economic activity. These businesses drove employment and commerce but struggled to access banking services, credit, and digital tools. This created a disconnect where SMEs were economically active yet financially excluded, limiting their ability to scale or integrate into modern commerce.
Across Sub-Saharan Africa, SMEs make up about 95 percent of businesses, according to the World Bank, higher than the global average of 90 percent. They also contribute around 60 percent of employment in developing economies. However, scale has not translated into access. About 40 percent of SMEs in developing countries face financing constraints, rising to roughly half in Sub-Saharan Africa.
Nigeria reflects this broader pattern. SMEs account for a significant share of jobs and output, but access to finance remains a major challenge. This gap extends beyond loans, affecting how businesses participate in digital trade and structured markets.
The Enhancing Financial Innovation and Access Access to Finance survey shows that 26 percent of Nigerian adults remain financially excluded. While this marks progress from previous years, it still means millions of individuals and businesses operate without access to formal or even informal financial services.
This lack of access directly affects business-to-business commerce. Without digital financial infrastructure, SMEs face challenges paying suppliers, managing inventory systems, or subscribing to digital tools. Many remain locked in informal markets where transactions are fragmented and growth opportunities are limited.
The EBANX Beyond Borders 2026 report captures this connection clearly, noting that financial inclusion is foundational to digital B2B commerce. Without it, businesses cannot fully participate in the digital economy.
The rise of fintech platforms is beginning to close this gap. In Nigeria, companies like OPay, Moniepoint, and FairMoney have created alternative pathways into formal finance. Through mobile applications, SMEs can now open accounts, receive payments, and access credit without traditional banking barriers like extensive paperwork or physical branch visits.
These platforms often build on consumer adoption. As individuals adopt digital wallets for peer-to-peer transactions, the same infrastructure extends into business use cases, enabling SMEs to transact, manage cash flow, and connect to supply chains digitally.
Payments have become the primary entry point. Through transfers, mobile wallets, and agency banking networks, SMEs can now accept payments and build transaction histories. These records are critical, as they form the basis for accessing additional financial services, especially credit.
Agency banking and point-of-sale networks have played a key role in this transition. They allow businesses to process payments while generating data that can be used to assess creditworthiness. According to the Nigeria Inter-Bank Settlement System, electronic payment transactions reached N284.99 trillion in the first quarter of 2025, reflecting continued growth in digital payments adoption.
Global comparisons show how infrastructure can accelerate inclusion. In Brazil, the launch of Pix by the Central Bank transformed payment access. Within a few years, millions of businesses adopted instant payments, and digital banks saw a surge in corporate clients. A significant share of smaller firms now rely primarily on digital financial institutions.
This shift highlights a broader trend. When payment systems become fast, low-cost, and widely accessible, SMEs are more likely to formalize operations and participate in structured markets.
As Nigerian SMEs adopt digital payments, they begin to generate usable financial data. This is reshaping access to credit. Instead of relying on collateral or long banking histories, fintech platforms can assess businesses based on transaction patterns, cash flow, and payment behavior.
Companies like Nequi in Latin America demonstrate how this model works at scale, using transaction data to extend credit to users with little or no prior financial history. Similarly, insights from Mastercard show that a majority of SMEs in Latin America experienced improved access to credit after adopting digital payments.
This data-driven approach is gradually shifting the role of SMEs in commerce. Rather than being passive recipients of payments, businesses are becoming active participants in B2B ecosystems. They can use digital balances and embedded financing to procure inventory, pay for logistics, subscribe to software, and invest in marketing.
The Organisation for Economic Co-operation and Development reports rising SME participation in digital commerce across emerging markets. In Brazil, online sales by micro and small enterprises grew significantly between 2019 and 2024, demonstrating how access to digital tools can unlock new revenue streams.
Sector trends show that much of this B2B demand is concentrated in software services, social media, and online education, alongside traditional sectors like retail and travel.
For Nigeria, the direction is becoming clearer. Financial inclusion is no longer just about access to bank accounts. It is increasingly about enabling SMEs to function within digital ecosystems, where payments, credit, and commerce are interconnected.
As fintech adoption deepens, the structural gap that once kept SMEs financially excluded is narrowing. The next phase will depend on how effectively these digital tools translate into sustained growth, improved productivity, and stronger participation in both local and cross-border markets.
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