Nigeria’s Bank Verification Number (BVN) database has crossed the 70 million mark, with total enrolments reaching 70,347,047 as of September 28, 2026, according to data from the Nigeria Inter-Bank Settlement System (NIBSS).
The milestone underscores the growing importance of biometric identification in Nigeria’s banking sector as financial institutions and regulators strengthen measures against identity theft, account fraud and other forms of digital financial crime.
BVN Enrolment Hits 70.35 Million
The latest NIBSS figure represents another major increase in Nigeria’s biometric financial identity database.
BVN enrolments have grown substantially over the past five years. The database reportedly stood at approximately 51.9 million in 2021, before increasing to 63.5 million in 2024 and 67.8 million by the end of 2025.
The upward trend continued in 2026, with enrolments reaching:
- 68.6 million in March 2026
- 69.55 million in July 2026
- 69.97 million in late August 2026
- 70,347,047 by September 28, 2026
The latest figure means the BVN database has added more than 370,000 enrolments since it was approaching the 70 million threshold in August.
Why BVN Is Important to Nigeria’s Banking System
The BVN scheme was introduced by the Central Bank of Nigeria (CBN) in 2014 and is administered by NIBSS.
Its primary purpose is to establish a unique biometric identity for bank customers and create a common identification layer across financial institutions.
Unlike passwords and PINs, which can be stolen, shared or compromised, biometric identifiers are linked to physical characteristics such as fingerprints and facial features.
This makes biometric verification an important component of efforts to prevent criminals from using stolen identities to open accounts, take control of existing accounts or conduct fraudulent transactions.
Banks Strengthen Biometric Authentication
The growing BVN database comes as Nigerian financial institutions increasingly adopt biometric and liveness-verification technologies.
Traditional authentication methods, including passwords and PINs, remain vulnerable to phishing, social engineering, SIM-swap attacks and other forms of credential theft.
The emergence of more sophisticated fraud techniques, including the misuse of generative artificial intelligence and deepfake technology, has further increased the need for stronger identity verification.
Biometric systems provide banks with another layer of authentication by requiring customers to demonstrate that they are the legitimate individuals associated with particular financial records.
New BVN Rules Introduced in 2026
The growth of the BVN database has also occurred alongside tighter regulatory requirements.
From May 1, 2026, new BVN enrolments were restricted to individuals aged 18 and above, while changes to phone numbers associated with BVN records were limited.
A temporary 24-hour fraud watchlist mechanism was also introduced for certain suspicious transactions.
The measures are designed to address vulnerabilities associated with identity theft, SIM swaps and the reactivation of accounts without sufficient verification.
Banks and payment service providers have also faced increased requirements around real-time liveness checks and the validation of customers against BVN and NIN databases.
BVN and NIN Integration
The increasing interaction between the BVN and National Identification Number (NIN) systems is another significant development in Nigeria’s digital identity infrastructure.
Financial institutions can use these identity systems to strengthen customer verification and improve their ability to identify suspicious activity.
Tighter controls over access to BVN information are also intended to ensure that sensitive biometric and financial identity data is accessed appropriately.
What the 70 Million BVN Milestone Means
Crossing 70 million enrolments represents a significant stage in the development of Nigeria’s financial identity infrastructure.
The growth indicates that biometric identification has become deeply embedded in the country’s banking ecosystem, supporting processes ranging from account opening and customer verification to fraud detection and regulatory compliance.
However, the headline enrolment figure does not necessarily mean that 70 million unique active adult Nigerians are currently using banking services. Enrolment totals can include records whose status, activity or relationship with current accounts may vary.
The next phase is therefore likely to focus increasingly on data quality, identity matching, fraud monitoring, interoperability and secure access, rather than simply increasing the number of registrations.
Nigeria’s Digital Banking Security Enters a New Phase
With BVN enrolments now above 70.3 million, biometric identity has become an increasingly important component of Nigeria’s financial infrastructure.
As banks expand digital services and fraudsters adopt increasingly sophisticated techniques, stronger identity verification is expected to remain central to efforts to protect customers and financial institutions.
The September 2026 milestone therefore represents more than a registration figure. It reflects the continuing shift in Nigeria’s banking system toward biometric authentication and a more interconnected digital identity framework.