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The short answer
NIBSS runs the shared systems that banks use, including the NIBSS Instant Payment (NIP) transfer service and the Bank Verification Number database, but it is not where customers resolve transfer disputes or BVN errors. Transfer problems go to your bank, which can query NIBSS on your behalf, and then to the CBN's Consumer Protection Department; NIBSS's own BVN page says customer information updates are done physically at bank branches.
What NIBSS actually does
NIBSS provides infrastructure between financial institutions. Its NIP page, updated in April 2026, describes NIP as an account-number-based, real-time electronic funds transfer service: the sending institution can run a name enquiry to check the beneficiary's details before sending, funds are available in real time before settlement, and settlement between institutions happens in 12 sessions. The same page mentions a Transaction Status Query, which institutions use to check what happened to a transfer, and says fees follow approved pricing that institutions may mark up in line with CBN guidance.
NIBSS also maintains the BVN system. Its BVN page, updated October 2026, says enrolment happens at bank branches, with ten fingerprints and a facial image, and that a BVN is generated and confirmed by SMS within 24 hours.
Your contract is with your bank, not with NIBSS. NIBSS sits between banks; it does not hold your account, cannot see your app, and is not set up to take individual disputes.
Where each problem goes
| Problem | Go to | Notes |
|---|---|---|
| Transfer debited but not received | Your bank | The bank can query the transfer through NIBSS |
| Money sent to the wrong account | Your bank | The sending bank asks the receiving bank to return it |
| Fraudulent transfer | Your bank's fraud line, then police | Speed matters |
| Wrong name or date of birth on your BVN | Your bank branch | Updates are made physically at branches |
| Forgot your BVN | Dial *565*0# from the BVN phone number | See below |
| Bank not resolving any of the above | CBN Consumer Protection Department | After the bank's waiting period |
Tools NIBSS does offer the public
NIBSS runs a few self-service USSD codes. Its USSD validation page, updated November 2025, lists:
- *565*0#: retrieve your BVN, ₦20, dialled from the phone number registered to your BVN. No BVN is returned if the number is linked to more than one BVN.
- *565*1#: validate a BVN and see the registered name, ₦20.
- *565*5#: NIP tracker for transfers in the last 48 hours, ₦20, from the phone tied to the sending account.
These are information tools. If the tracker shows your transfer succeeded but the recipient says the money did not arrive, the receiving bank needs to check; if it shows the transfer failed and you were debited, your bank owes you a reversal.
How to complain about a transfer properly
- Get the transaction details from your app or statement: amount, date, time, recipient bank and account, and the session ID or reference.
- Contact your bank through its official channels and ask for a ticket number.
- Ask the bank to confirm the status of the transfer with the receiving institution. That is the step that involves NIBSS.
- Allow the bank's response time. Guides published in May 2026 describe escalating to cpd@cbn.gov.ng after two weeks if the bank has not resolved it.
- Escalate to the CBN with the ticket number, your evidence and the bank's response.
Related guides: how banks recall a wrong transfer, transfer debited but not credited and what a pending NIP status means.
What to say to your bank
A clear request gets a faster answer. For example: "On 3 October at 15:10 I sent ₦45,000 to [account], [bank], session ID [ ]. The recipient has not been credited. Please confirm the status of this transfer with the receiving bank and either confirm the credit or reverse the debit." Ask for the ticket number before you end the call or chat, and note the name of the agent if one is given.
A worked example
Example only: Musa sends ₦45,000 to a supplier at 15:10. His app shows it as successful, but the supplier says nothing arrived. Musa dials *565*5# (₦20) and sees the transfer listed. He calls his bank with the session ID; the bank confirms with the receiving bank, which finds the credit was held because the supplier's account had a restriction. Neither Musa nor the supplier needed to contact NIBSS directly, and the one ₦20 query cost him less than a trip to the branch.
BVN problems
NIBSS's BVN page says that "update of customer information shall be done at their Bank Branches physically". So if your name, date of birth or phone number is wrong on your BVN, go to a branch of any bank where you hold an account, with ID and supporting documents. A CBN circular from 2016 sets limits on what can be changed and says changes are completed within five working days of all required documents; ask your bank what it needs.
Be careful with anyone who offers to "fix" your BVN for a fee through a contact at NIBSS. That is a common scam. See the BVN will be blocked call scam.
Mistakes to avoid
- Waiting days for NIBSS to reply instead of opening a ticket with your bank.
- Sharing your BVN and account details with callers who say they are from NIBSS.
- Assuming a successful tracker result means the recipient has the money: it may be held at the receiving bank.
Questions people ask
Can I complain to NIBSS about a failed transfer?
Complain to your bank. NIBSS provides the transfer system between banks; your bank can query the transfer status and must reverse a failed debit.
How do I check if a transfer went through NIBSS?
NIBSS's *565*5# NIP tracker shows transfers from the last 48 hours for ₦20, from the phone linked to the sending account.
How do I correct my BVN details?
NIBSS says customer information updates are done physically at bank branches. Take ID and supporting documents to your bank.
Does NIBSS call customers about their BVN?
Treat any unexpected call claiming to be from NIBSS with suspicion. BVN issues are handled through your bank; never share your BVN, PIN or OTP with a caller.
Sources
- NIBSS: NIBSS Instant Payment (NIP), page updated 17 Apr 2026 · accessed Oct 2026
- NIBSS: Bank Verification Number, page updated 5 Oct 2026 · accessed Oct 2026
- NIBSS: USSD validation services (*565#), page updated 12 Nov 2025 · accessed Oct 2026
- CBN: Complaints Management (Consumer Protection Department) · accessed Oct 2026
- TechCabal: Customer care numbers for banks and fintechs in Nigeria (22 May 2026) · accessed Oct 2026
- RegAlert: CBN circular on BVN data correction (24 Feb 2016) · 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.