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The short answer
A BVN, including one issued as a Non-Resident BVN, is linked to an account by the bank that holds it: you give the bank your BVN and it attaches it to every account you have there, as the CBN's BVN page describes. For an old account with no BVN, contact that bank's diaspora or customer service team with your NRBVN, ID and the account details; accounts without a BVN or NIN have been restricted since 1 March 2024 under CBN rules, so the bank may also ask for your NIN. If you already had a BVN before applying, you should use that one: one person should have one BVN.
Many Nigerians abroad have an account opened years ago, before the BVN or before they enrolled, that now sits frozen. Others got an NRBVN to open a new account through the NIBSS platform and want to attach it to an old one too. The steps are simple once you know who does the linking.
Who links a BVN to an account
The BVN sits in NIBSS's database; the link to an account is made by the bank. The CBN's BVN page says you give your BVN to your bank to link all your accounts. Whichever way the BVN was issued, at a branch, at an overseas enrolment centre or through the NRBVN platform, the account link is made by the bank that holds the account.
Under the CBN's 2021 BVN framework, as reported by Nairametrics, non-Tier-1 accounts are to be linked within 24 hours of NIBSS making the BVN available to the bank. That timing applies once the bank has your BVN and is satisfied with your identity, not from when you first email.
Case 1: an old account with no BVN
A CBN amendment in December 2023, reported by ICIR, said funded accounts without a BVN or NIN would be placed on "Post No Debit or Credit" from 1 March 2024. If your old account has been restricted, it is usually for this reason or for dormancy.
- Find the account number and the branch where it was opened, if you can.
- Contact the bank's diaspora desk or customer service by email from the address on record if possible.
- Send your NRBVN, a copy of your valid passport, proof of your current foreign address and the account details.
- Ask whether the bank also needs your NIN, and whether any account update form or reactivation form applies.
- Ask the bank to confirm in writing when the BVN is linked and any restriction is lifted.
Each bank sets its own documents for updates from abroad; see updating KYC at a Nigerian bank from abroad and stopping an account going dormant.
Making the request from abroad
Write once, clearly, with everything attached, rather than in several short messages. Put the account number and your full name, exactly as on the account, in the subject line. If your name has changed since the account was opened, for example by marriage, include the document that links the two names, or the bank will stop at the mismatch. Keep copies of everything you send and the date you sent it.
Case 2: you already had a BVN
If you enrolled for a BVN at any Nigerian bank in the past, you already have one, even if you have lost the number. Access Bank's diaspora page describes the NRBVN platform as for Nigerians abroad without a BVN, or with a BVN but no account. The CBN's 2021 BVN framework, as summarised on Mondaq, treats duplicate enrolment as a breach that can lead to a watch-list entry, so applying for an NRBVN when you already have a BVN is a risk, not a workaround.
- To find an existing BVN, NIBSS's USSD service *565*0# returns it when dialled from the phone number registered to it, at ₦20 according to NIBSS's page.
- If you cannot reach that number, your bank can confirm your BVN once it has verified your identity.
- See already have a BVN: do you need an NRBVN?
Case 3: an NRBVN plus a new account, and an old account elsewhere
If your NRBVN came with a new account at one bank through the platform, a separate old account at a different bank still needs that other bank to link it. Send the same NRBVN to the second bank; a single BVN covers accounts at every bank.
| Your situation | What to do |
|---|---|
| Old account, never had a BVN, now have an NRBVN | Ask that bank to link the NRBVN |
| Had a BVN before, lost the number | Retrieve it; do not apply for an NRBVN |
| NRBVN application failed | See NRBVN pending or rejected |
| Old account restricted for missing NIN as well | Send your NIN too; see accounts restricted for no BVN or NIN |
Where Pryme fits
If you are rebuilding your Nigerian banking from abroad, a Pryme Personal account can be opened from any country and holds NGN, GBP, USD and EUR with local details for each; see multicurrency accounts. For BVN safety, see is it safe to share your BVN?
Questions people ask
Can I link my NRBVN to my old Nigerian bank account?
Yes. Send the NRBVN, your ID and the account details to that bank; the bank makes the link.
Do I need an NRBVN if I already have a BVN?
No. One person should have one BVN, and the CBN's framework treats duplicate enrolment as a breach. Retrieve your existing BVN instead.
Why is my old Nigerian account on PND?
CBN rules placed funded accounts without a BVN or NIN on Post No Debit or Credit from 1 March 2024. Linking the BVN and NIN, plus any update the bank asks for, can lift it.
How long does BVN linking take?
Reports of the CBN's 2021 framework say non-Tier-1 accounts are linked within 24 hours of NIBSS making the BVN available to the bank, after the bank has verified you.
Sources
- CBN: Bank Verification Number · accessed Oct 2026
- Nairametrics: CBN says BVN violators would be sanctioned · accessed Oct 2026
- ICIR: CBN to freeze bank accounts without BVN, NIN · accessed Oct 2026
- Access Bank: Diaspora Community · accessed Oct 2026
- NIBSS: USSD validation services · accessed Oct 2026
- Mondaq (Pavestones): Revised regulatory framework for BVN operations · 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.