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The short answer
No. The CBN BVN framework contains no expiry date or renewal requirement for a BVN, and the number is tied to your biometrics rather than to any one account, so it continues after you close accounts. What can change are the details attached to it: date of birth can be corrected once, the phone number can be amended only once under a 2026 addendum, and names change only with supporting documents.
Why the number itself does not expire
A Bank Verification Number is created when your fingerprints, face and personal details are captured into the BVN database run by NIBSS. NIBSS describes it as a unique identity that can be verified across the Nigerian banking industry. The point of the design is that one person has one number that every bank can check.
The CBN's 2021 Revised Regulatory Framework for BVN Operations and Watch-List sets out enrolment, identification, verification, issuance, linking, delinking and information updates. None of these stages includes an expiry date, a renewal cycle or a fee to keep a BVN active. The identification stage exists to check biometrics against the database to confirm a person "had not been previously enrolled", which is why you do not get a new number by enrolling again.
So a BVN issued in 2014, when the scheme started, is the same number today. For background on the timeline, see BVN history.
What happens to your BVN when you close an account
Closing an account delinks that account from your BVN; it does not delete the BVN. Your other accounts stay linked, and any new account you open later will be linked to the same number. The framework also provides for delinking signatories from corporate or joint accounts, which again affects the account, not the person's BVN.
Unclaimed or old accounts still matter. The NDIC says it uses BVNs to find depositors' accounts, for example when it pays insured deposits after a bank closes, so keeping your BVN details accurate helps money reach you.
What is permanent and what can change
| Item | Can it change? | Rule we found |
|---|---|---|
| BVN number | No | Issued once after biometric check; no expiry in the framework |
| Fingerprints and face | Captured at enrolment | Used to identify you; re-capture rules are set by banks and NIBSS |
| Date of birth | Once | Correction allowed once, with supporting documents (framework s1.14) |
| Name | Yes, with documents | Marriage, divorce or religious change; minor spelling with official ID; different names reported to the NFIU |
| Phone number | Once | 2026 CBN addendum: amendments "allowed only once" (ThisDay, Mar 2026) |
| Watch-list status | Yes | Listings run for a term and can be removed on expiry or if made in error |
The framework says a record update should be resolved within five working days once all documents are in, and the customer must be told when it is done. Our guide to BVN correction rules covers each change in more detail.
Things that look like expiry but are not
- A dormant account. Banks can make an inactive account dormant. That is an account status, not your BVN expiring.
- Validation failing. If an app says your BVN is invalid, the usual causes are a typo, mismatched name or date of birth, or a phone number that differs from your BVN record. Dial *565*1# to validate the number; NIBSS lists a ₦20 charge as at Nov 2025.
- A Post No Debit order. Accounts without a linked BVN or NIN have been restricted under a December 2023 CBN directive. That is about linkage, not expiry.
- A watch-list listing. This restricts use for a term but does not cancel the number.
Why permanence matters in practice
Because the number never changes, everything you do in the banking system builds on the same record. That has practical consequences worth knowing.
- Old details follow you. A wrong date of birth captured in 2015 is still on your record today unless you correct it, and you only get one correction. Fix it once, carefully, with the document you will use for the rest of your life, usually your NIN or passport.
- Watch-list history is tied to the number. A listing attaches to your BVN, not to an account, so closing the account does not remove it. Only expiry of the term or a delisting request does.
- Linking is ongoing. Each new account, including wallets on fintech apps, is linked to the same BVN. The CBN framework requires non-Tier-1 accounts to be linked, and accounts without a BVN may not operate.
- Your NIN works alongside it. The BVN is a banking identity; the NIN is a national identity run by NIMC. Neither replaces the other, and since the December 2023 CBN directive banks need both for most accounts.
If you have lost track of the number over the years, you have not lost the BVN. It can be retrieved: see how to retrieve a forgotten BVN.
What to check first
- Retrieve your number with *565*0# from the phone line on your BVN record (₦20 per NIBSS, as at Nov 2025).
- Check that the name and date of birth on your BVN match your NIN and ID, because mismatches cause most failures.
- If your registered phone line is gone, plan carefully: the phone number can be changed only once under the 2026 addendum.
If you are unsure how BVN and NIN differ, read BVN vs NIN.
Questions people ask
Does BVN expire after some years?
No. The CBN framework sets no expiry or renewal for a BVN. The number you received at enrolment stays the same.
If I close all my bank accounts, will my BVN be deleted?
Closing accounts delinks them from your BVN. The BVN remains in the database and will be linked to any account you open later.
Can I change my BVN number?
No. You can update some details attached to it, such as name with documents, date of birth once and phone number once, but the number itself does not change.
My BVN is old. Do I need to re-register?
No. Re-enrolling is not how updates work, and the biometric check is designed to detect people already enrolled. Update details through a bank instead.
Sources
- CBN Revised Regulatory Framework for BVN Operations and Watch-List (October 2021), text reproduced by Proshare · accessed Oct 2026
- ThisDay: CBN building secured, stable financial system with stricter BVN rules (21 Mar 2026) · accessed Oct 2026
- NIBSS: Bank Verification Number (BVN) (Apr 2022 article, page modified Jul 2024) · accessed Oct 2026
- NDIC: home page (deposit insurance; BVN used to locate depositors' accounts) · accessed Oct 2026
This article is general information, not financial, legal or tax advice. Products described are provided under the terms on this site and are subject to regulation and eligibility.