What is a BVN (Bank Verification Number)?

A BVN, or Bank Verification Number, is an 11-digit identifier issued in Nigeria that links an individual to their records across the banking system. It is tied to biometrics captured at enrolment, which means one person has one BVN regardless of how many banks they use. For financial providers, the BVN is a reliable way to confirm that an individual is who they claim to be during onboarding, and it underpins anti-fraud and anti-money-laundering checks. In a business context, the people who own or operate a Nigerian business account are commonly verified in part via their BVN. Financiar uses identity verification appropriate to each market it serves; in Nigeria the BVN is a standard part of confirming the individuals behind a business account, handled under NDPR-aligned data practices.

What the BVN is and isn't

The BVN identifies a person, not an account — it is not a bank account number and does not on its own give anyone access to funds. It is a verification key that ties an individual to the formal financial system, which is why it appears in KYC for individuals operating business accounts in Nigeria.

BVN in business onboarding

When a Nigerian business is onboarded, the directors or operators may be asked for their BVN so the provider can confirm identity and meet regulatory obligations. It complements, rather than replaces, the business-entity documents that verify the company itself.