Discover the seamless process of correcting and updating your NIN details in Nigeria.
Learn about the reasons for modification, required documents, cost, and step-by-step procedure for a hassle-free experience.
Update your National Identity Number (NIN) effortlessly with this comprehensive guide.

Navigating through the nuances of updating your National Identity Number (NIN) details can feel like solving a jigsaw puzzle, can’t it? That’s where we come in.
In this guide, we unravel the complexity of the NIN data modification process, making it easier for you to correct errors and update details.
No more confusion or frustration. Just a clear, comprehensive guide to getting your NIN data updated. Let’s get started, shall we?
Why Update Your NIN Details?
First things first. Why should you even consider updating your NIN details? The reasons could vary, from changing your marital status to correcting unintentional errors such as misspelled names.
Detailed Reasons:
- Marital status updates
- Correction of unintentional mistakes
- Name spelling corrections
- Change of address
- Update of phone number
- Modification of education level
- Change of job details
What Do You Need to Update Your NIN Data?
Updating your NIN data requires preparation. Yes, we’re talking about documents. Here’s what you need to have:
Original copy of the initial NIN slip
Proof of Payment – RRR Number Printout
An application letter, penned by you, stating the desired change
Specific Documents Required for Certain Modifications
- For Change of Name
- Sworn Affidavit
- Newspaper Extract
- Marriage Certificate (for married ladies)
- For Change of Address
- Utility Bill
- Tenancy Agreement
- Bank Statement
- Community Leader Attestation
- For Change of Phone Number
- Police Report
- For Change of Education Level or Job
- Recent Certificate or Offer Letter from your employer
- What’s the Price Tag for NIN Data Modification?
- Changing Name: N500 (on NIMC official portal)
- Correcting Date of Birth: N15,000
How to Modify Your NIN Data: A Step-by-step Guide
Ready to get your NIN data updated?
Follow these steps:
- Visit the nearest NIMC office with the required documents, including the Remita Retrieval Reference (RRR) Number printout.
Request a data modification form and fill it out accurately.
Submit Form and Supporting Documents to Enrolment Officer for Verification - The enrolment officer will enter your information into the NIMC Software and request you to review the details for accuracy.
Your biometrics will be captured for authentication.
Transaction ID Slip Provided - Hand over your old NIN Slip to the NIMC office.
The NIMC office will notify you of when to return for your new NIN slip.
Remember, it’s crucial to provide accurate information during the data modification process to ensure a smooth experience.
Modifying your NIN data doesn’t have to be a daunting task.
By following the steps outlined in this guide, you can successfully update your NIN details without breaking a sweat.
Remember, the key lies in preparation and accuracy. Good luck
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Frequently Asked Questions (FAQs)
What is the NIN?
The National Identity Number (NIN) is a unique identifier issued by the federal government of Nigeria to its citizens and residents.
Why should I update my NIN details?
Updating your NIN details ensures that your national identity information is accurate and up-to-date.
How much does it cost to modify my NIN data?
The cost of NIN data modification varies based on the type of change. For instance, a name change costs N500 while correcting a date of birth costs N15,000.
Can I modify my NIN data online?
No, the modification of NIN data must be done in-person at an NIMC office.
What documents do I need to update my NIN data?
The documents needed depend on the type of modification. Typically, you need the original NIN slip, an RRR number printout, and a signed application letter. For specific changes like name or address, additional documents like a sworn affidavit or utility bill may be required.