Nigeria’s financial technology space is heading towards an infrastructure shift as the Central Bank of Nigeria (CBN) enforces a rule requiring payment transaction data generated in the country to be stored and managed within Nigeria.
The directive, issued on June 15, 2026, gives banks, fintech companies, mobile money operators, payment processors and other licensed participants until January 1, 2027, to comply. The CBN’s circular also covers market structure, beneficial ownership disclosure and systemic oversight.
For customers, the immediate concern is keeping everyday payment services secure and reliable.
What the CBN directive means for banks and fintechs
The central issue is where payment transaction data generated in Nigeria is stored and managed. The CBN says affected financial institutions and payment participants must keep such data within Nigeria in line with Nigerian data protection laws. The requirement does not mean every application or every piece of information used by a bank must be moved into the country. Institutions need to identify which workloads fall within the localisation requirement and how their systems connect to local and international infrastructure.
This distinction matters because modern banks rarely run on a single server. Core banking applications, card systems, mobile apps, fraud monitoring tools, cloud services, disaster recovery systems and payment connections can operate across multiple environments.
The migration is therefore more complicated than copying databases from one location to another. It may require architecture changes, new security controls, network redesign, backup arrangements and testing to ensure customers can continue making transactions without disruption.
At a recent data localisation roundtable in Lagos, technology and financial sector stakeholders said Nigeria has enough data centre capacity to support the transition, but warned that specialised skills, pricing, electricity and fibre security remain concerns.
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Why Nigeria is pushing payment data localisation
The CBN’s move comes as digital payments continue to expand across Nigeria. Electronic payment transaction value reached N284.99tn in the first quarter of 2025, up from N234.49tn a year earlier, according to figures cited by PUNCH from the Nigeria Inter-Bank Settlement System. POS transaction value also climbed to N10.45tn during the same period.
As more financial activity moves online, the infrastructure supporting it has become increasingly important to regulators, financial institutions and technology companies.
Keeping payment data within the country could give Nigerian authorities greater domestic visibility over critical payment infrastructure while reducing dependence on data environments outside the country. It also strengthens the role of Nigerian data centres, cloud providers, connectivity companies and cybersecurity firms.
The policy also arrives as banks and fintechs reassess technology costs. Patrick Gold Microfinance Bank previously moved away from Microsoft Azure partly because of foreign currency exposure. Its technology chief said local infrastructure helped reduce dollar-linked hosting costs and improve connectivity to key payment networks.
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Nigeria’s data localisation debate is part of a broader expansion of data centres, fibre networks and cloud infrastructure as businesses move more operations online.
In September, Open Access Data Centres chief executive Ayotunde Coker told BusinessDay that the CBN deadline could increase demand for local cloud services and commercial data centres. He also said banks should map their technology environments to determine which systems and data need to be localised.
However, some industry leaders have questioned whether the January 1, 2027 deadline allows enough time for complex migrations. At a September forum in Lagos, FCMB Chief Technology Officer Blessing Ehize and eTranzact Deputy Managing Director Hakeem Adeniji-Adele raised concerns about regulatory clarity and the volume of data companies may need to move. They argued for a structured or phased approach.
The discussion is moving beyond compliance to a larger question about Nigeria’s digital future. Local servers alone will not guarantee reliable financial services. Data centres need stable power, resilient fibre connections, strong cybersecurity, skilled personnel and disaster recovery systems.
For banks and fintechs, the next few months will therefore be about more than changing where data sits. They will have to balance CBN compliance with security, uptime, cost and continued access to global technology services.
The January 2027 deadline is approaching, and the decisions made before then could shape how Nigeria stores, processes and protects payment data for years to come.
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