AI agents for business finance: what they can and can't do
What AI agents can do in bookkeeping, close, collections and compliance today, where a person must stay in charge, and how to judge a product.
The short answer
Change your BVN name after marriage at a branch of your bank, with a supporting document such as a marriage certificate, an affidavit or a newspaper publication; the CBN's 2016 circular allows a marriage name change with supporting documents, and the 2021 BVN framework lists marriage and divorce certificates, affidavits and newspaper adverts as evidence. Banks were told to resolve BVN issues within five working days once all documents are in.
The rule
A BVN record is changed only through a bank, and NIBSS says customer information updates are done physically at bank branches. The CBN set out how banks should treat name changes in its February 2016 circular on BVN issues (BPS/DIR/GEN/CIR/16/003): a change of name due to marriage "should be allowed" with supporting documents, for example a marriage certificate or affidavit. Technext's reading of the 2021 Revised Regulatory Framework for BVN Operations reports that name changes for marriage, divorce or religion need supporting documents such as a marriage or divorce certificate, an affidavit or a newspaper advert.
The same rules say the name on the BVN database should be the same on all your accounts in the industry, so one correction should flow to every bank.
Documents to take
| Document | Notes |
|---|---|
| Marriage certificate | From the registry or a licensed place of worship; take the original and a copy |
| Sworn affidavit of change of name | From a court registry; states old and new names |
| Newspaper publication | Page showing the change-of-name notice; listed as evidence in the 2021 framework |
| Valid ID | Ideally already in your married name, such as a renewed passport or updated NIN |
| Bank's BVN update or account update form | Completed at the branch |
| Passport photograph | Some banks ask for one |
Banks differ on which combination they want. Many ask for the marriage certificate plus a newspaper publication or affidavit, and some want ID in the new name. Call your branch first to save a second trip.
Steps
- Decide the exact new name, including whether to keep your maiden name as a middle name; you will want the same form everywhere.
- Update your NIN with NIMC if you can, so both records agree; Techpoint Africa reports NIMC's modification fee as ₦500 per field changed, but confirm the current fee with NIMC.
- Visit a branch of a bank where you hold an account, with your documents.
- Complete the update form and keep the copy or reference.
- Follow up if nothing changes; the CBN's 2016 circular set five working days from complete documents.
- Check the result with *565*1#, which NIBSS says returns the registered name for ₦20.
Why order of updates matters
Since December 2023, the CBN has required both a BVN and a NIN for Tier 2 and Tier 3 individual accounts, and banks pull details from both databases. If you change your BVN surname but your NIN still shows your maiden name, account upgrades and app sign-ups can fail on a mismatch. Updating the NIN first, then the BVN with ID in the new name, usually keeps both aligned. Our guide BVN and NIN details do not match covers the problem if it happens.
If you keep your maiden name
You do not have to change your name after marriage. If you keep it, nothing needs updating. If you later want to use your married name on some documents and your maiden name on others, expect identity checks to fail; pick one and use it across BVN, NIN, passport and accounts.
Why a request can be held up
- The marriage certificate is from a source the bank cannot verify, or only a photocopy is offered.
- The new name on the form differs from the name on the certificate or affidavit, for example a hyphenated surname on one and not the other.
- Your ID is still in your maiden name and the bank wants ID in the new name.
- The change looks like more than a surname change, such as new first names, which brings the NFIU reporting rule into play.
Example
Example: Halima Bello marries and becomes Halima Yusuf. She updates her NIN surname at NIMC first, then visits her bank with her marriage certificate, a newspaper notice and her updated NIN slip. The branch submits the BVN update on a Monday; by the following Monday, within the five working days the CBN set, *565*1# shows HALIMA YUSUF. She then asks her second bank to update its own account name to match, taking the same documents.
After the change
- Tell every bank where you hold accounts, and check each shows the new name.
- Update fintech and loan apps; some will re-verify you against the new record.
- Update your employer's payroll details so salary transfers name-match.
- Keep the marriage certificate and newspaper page; you may be asked again.
- Update your international passport and driver's licence when they are next renewed, so every ID carries the same name.
Where Pryme fits
After the change, a Pryme customer can generate a verifiable statement through our partner VerifyDoc.ai, showing the account in the new name, which anyone can check is genuine and unaltered. For the phone number on your BVN, see how to change it.
Questions people ask
What do I need to change my BVN name after marriage?
A supporting document such as a marriage certificate, affidavit or newspaper publication, plus valid ID and the bank's update form. Ask your bank for its exact list.
Can I change my BVN name online?
No. NIBSS says BVN customer information is updated physically at bank branches.
How long does BVN name change take?
The CBN told banks to resolve BVN issues within five working days after the customer has submitted all required documents.
Do I need to change my name at every bank?
The BVN name should be the same across all your accounts. Tell each bank so that its own account record matches the updated BVN.
Sources
- CBN circular BPS/DIR/GEN/CIR/16/003 on BVN issues, 24 Feb 2016 (RegAlert copy) · accessed Oct 2026
- Technext: BVN is issued for life, CBN corrects its 2015 FAQ (May 2023) · accessed Oct 2026
- NIBSS: Bank Verification Number (BVN), page updated 5 Oct 2026 · accessed Oct 2026
- NIBSS: USSD Validation Service (*565), page updated 12 Nov 2025 · accessed Oct 2026
- Central Bank of Nigeria: Bank Verification Number · accessed Oct 2026
- Techpoint Africa: Everything you need to know about NIN in Nigeria (updated 4 Jun 2025) · 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.