Zenoo
eID scheme ● Integrated

Nigerian NIN

Nigeria

The National Identification Number (NIN) is Nigeria's unique civilian identity number, issued by the National Identity Management Commission (NIMC). It is an 11-digit number that links a person to their biometric and biographic records, including fingerprints and a facial image, held in the National Identity Database. The NIN is the country's primary proof of identity and is increasingly required for regulated services.

Scheme facts
Issuing authority National Identity Management Commission (NIMC)
Country Nigeria
Number format 11 digits
Data returned Name, date of birth, sex, and match result
Coverage Citizens and legal residents
Official status Mandatory for SIM, banking, and government services
What is itHow verification worksWhat you can buildPairs well withFAQ

What is Nigerian NIN?

The National Identification Number (NIN) is Nigeria's unique civilian identity number, issued by the National Identity Management Commission (NIMC). It is an 11-digit number that links a person to their biometric and biographic records, including fingerprints and a facial image, held in the National Identity Database. The NIN is the country's primary proof of identity and is increasingly required for regulated services.

Verification asks the person for their NIN and a few identity details, then matches them against the national register. If you already hold the person's identity data, you can pass it in when the check launches and skip the form, so the customer sees a shorter journey.

The NIN is mandatory for SIM registration, banking, tax, and government transactions, which makes it a common trust anchor for onboarding across financial and telecoms services in Nigeria.

How verification works

Collect or pass in identity data

The person enters their 11-digit NIN and details, or you pass known data in at launch to skip the form.

Match against the national register

The NIN and biographic details are matched against the records held by NIMC in the National Identity Database.

Signals returned to your flow

A match result, verified name and date of birth, and a full audit record flow straight into your Zenoo case.

What you can build

Confirm a new customer against the register before a bank account goes live.
Meet mandatory NIN-SIM linkage rules during telecoms onboarding.
Prove a lending applicant is who they claim before you extend credit.
Verify identity for access to government and public services.

Pairs well with

Chain these into one Zenoo Studio flow so a single journey handles identity, screening, and fraud.

Coverage context

One of 209 countries, 16 indicators each

Nigerian NIN is one scheme in Zenoo's global coverage. Add a neighbouring register or a document fallback without changing your integration.

Ghana CardKenya National IDSouth Africa National ID

Frequently asked questions

How do I verify a Nigerian NIN?

Submit the 11-digit NIN and the person's details, or pass them in at launch. Zenoo matches them against the National Identity Database held by NIMC and returns a verified result with a match.

What is the NIN number format?

The NIN is an 11-digit number issued by the National Identity Management Commission. It is permanently linked to a person's biometric and biographic records in the National Identity Database.

Is the Nigerian NIN mandatory?

The NIN is required for SIM registration, banking, tax, and many government transactions, so most people accessing regulated services need one. Every citizen and legal resident is eligible to enrol.

Can I verify without the customer filling in a form?

Yes. If you already hold the person's identity data, pass it in when the check launches, and Zenoo runs the match against the register without the customer completing a form.

See it on your data

30 minutes. Your data. No slides.

Book a demo