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Troubleshooting

NIN Does Not Match Passport Application — How to Fix

When your NIMC record and your Nigerian passport file disagree, NIS holds the file at NIN Verification. Here is how to bring the two systems back into sync.

Written by NigeriaHowTo Editorial TeamEdited by Nikita Bystrykh, Founder & PublisherChecked against official sourcesUpdated July 2026Last reviewed 7 July 20268 min read

This is a sync problem, not a passport problem

Your file is paused at the NIN Verification stage. Nothing is wrong with the passport application itself. The Nigeria Immigration Service has compared what you submitted on the form against your live record at the National Identity Management Commission, and the two systems disagree. NIS does not retry the verification on its own; the file sits there until the two records match.

Think of this as two databases that need to point at the same person. The fix is to make them agree. That can mean correcting your NIMC record, or correcting the passport form, depending on which side holds the wrong value. Critically, do not pay again, do not restart the application, and do not assume time will heal it. Time is irrelevant to a sync stall.

What NIS is actually comparing

The Nigeria Immigration Service public guidance on NIN verification is explicit: a disparity between the data provided on your passport application form and your NIN record is what triggers the error. The check is character-by-character on three fields.

FieldWhat must match exactly
Surname / Family nameSpelling, hyphens, apostrophes, ordering. 'Adeyemi-Smith' must not become 'Adeyemi Smith' or 'Smith-Adeyemi'.
First and middle namesBoth the spelling and the order. A missing middle initial, or one initial in place of the full middle name, triggers the mismatch.
Date of birthDay, month, and year must match the NIN exactly. Year typos and day/month transpositions are the two most common DOB mismatches.

Other NIN fields (phone number, address, photo) are not part of the passport NIN verification. Only the three above matter at this stage.

Which side is wrong — the form or the NIN?

Open both records side by side before you decide what to fix.

  • Pull your latest NIN slip from the NIMC self-service portal or from your saved files. Read the name and date of birth character by character.
  • Pull the passport application summary from immigration.gov.ng. Read the same three fields character by character.
  • Compare to your NPC birth certificate as well. The NPC certificate is the ultimate source of truth for civil identity; if NIMC has drifted from it, that is a NIMC error to fix.

Three patterns cover almost every case:

  1. Form has the typo, NIN is correct. You hit submit too fast. The NIMC record matches your birth certificate. Fix the form through NIS support; do not touch NIMC.
  2. NIN has the wrong data, form matches the birth certificate. The original NIMC enrolment captured your name or DOB incorrectly. Fix the NIN first at NIMC, then come back to NIS.
  3. Both NIN and form are wrong, birth certificate is correct. Fix NIMC first using the birth certificate as evidence. The passport form fix follows.

If the NIN is the side that's wrong

NIMC modifications now happen at the self-service portal at selfservicemodification.nimc.gov.ng. Since 2 October 2024, enrolment centres no longer process walk-in modification requests. The cost depends on which field you are correcting.

DocumentDetails
Name field correction₦2,000 per field. Supporting documents typically include a court affidavit, newspaper publication, and where applicable a marriage certificate or other government ID.
Date of birth correction₦28,574 non-refundable processing fee. NIMC requires a digitalised NPC attestation certificate for those born before 1992, or a digitalised NPC birth certificate for those born after 1992.
Address correction₦2,000 per field. NIMC accepts utility bill, tenancy agreement, or community-leader attestation as evidence.
Phone number correction₦2,000. A police report is the supporting document NIMC requires.

The new NIN slip is typically issued the same day or within a few working days through the portal. Print and save it; the next step depends on it.

For deeper detail on each NIMC route, see how to correct your NIN name, how to change date of birth on NIN, and NIN slip vs premium slip.

If the form is the side that's wrong

Form-side corrections are not self-service. The portal locks the biographical data once you have paid; you cannot just go back and edit. The route is through NIS support.

  1. Open a ticket on immigration.gov.ng. Use the Help or Support link in the footer. Include your application number, reference number, the centre you booked, the date of payment, and a clear statement of the correction needed.
  2. Attach a screenshot of your NIN slip showing the correct value. Attach your NPC birth certificate where the name or DOB drift comes from the original civil record.
  3. State the request plainly: "Please correct the name field on my application to match my NIN record exactly. The NIN record is the canonical reference." Or similarly for DOB.
  4. Wait for a response, then re-verify. NIS support either edits the file directly and pushes it back to NIN Verification, or replies asking you to provide additional evidence.

Approval is at NIS discretion and is generally granted where the requested correction aligns the form with the NIN. Requests to align the form with a third document that disagrees with the NIN are normally refused; that's a NIMC correction, not a form correction.

While the correction is running

Do not start a parallel application "just in case". Two open passport files attached to the same NIN cause both to stall at NIN Verification, and resolving the duplication is harder than the original mismatch.

Two things you should do while you wait:

  • Keep the original support ticket open with NIS. Reply to it with progress notes — "NIMC correction submitted, awaiting new slip", "new slip in hand, please re-verify".
  • Avoid further changes to either record once the correction is in flight. Editing the NIN again, or asking NIS to make a second form change before the first is verified, multiplies the workload.

Your payment remains valid for 12 months from date of payment from the date of payment, so even a multi-week NIMC correction does not expire the file.

When the correction is done

Once the NIMC record matches the form (or the form is updated by NIS support to match the NIN), the next step depends on whether you have already attended the biometric appointment.

  • If biometrics have not been captured yet, you simply continue the original application. Book the biometric appointment if not booked, attend on the day, and the file moves to NIN Verification with the corrected record this time.
  • If biometrics were captured and the file then stalled at NIN Verification, you do not redo biometrics. Reply to the NIS support ticket asking for re-verification against the corrected NIN. The file should move from Verification to the Production Queue within a few working days.

Track progress via track.immigration.gov.ng using your application number and reference number. The status will read NIN Verification until it clears, then advance to Production Queue.

  • Do NOT pay a second time for a fresh application. The duplicate file blocks both, and your first payment is still valid.
  • Do NOT 'agents' offering to fix NIN-passport mismatches for cash. There is no private channel into NIMC or NIS; the legitimate fee is ₦2,000 at NIMC for a name correction.
  • Do NOT keep updating either record speculatively. One correction at a time, verified before the next change.
  • Do NOT abandon the biometric appointment thinking you need to start over. Biometrics travel with your physical identity, not your NIN data.

Need to correct the NIN itself?

Walk through the NIMC self-service correction route for a name or date of birth fix.

How to correct your NIN name →

Frequently asked questions

Why does my Nigerian passport application say my NIN does not match?

The Nigeria Immigration Service compares the data on your passport application form against your live NIMC record. If any of name spelling, name order, hyphens, or date of birth differs even by a single character, the NIN Verification step fails and the file is held until the two records agree.

How long does NIS keep my passport file at NIN Verification?

The file stays at NIN Verification until the data agrees with the NIMC record. There is no internal NIS retry. Until you align the two systems, your file does not advance to the Production Queue.

Where do I fix the mismatch — at NIMC or on the passport form?

Update whichever record holds the wrong value. If the passport form has a typo and the NIMC NIN is correct, you fix the form through NIS support. If your NIMC NIN itself has the wrong data, you correct it at NIMC first, then ask NIS to re-verify. The NIN record is the canonical reference for NIS.

How much does it cost to correct a NIN at NIMC?

NIMC charges ₦2,000 per field for most corrections (name, address, phone), and ₦28,574 non-refundable for date of birth correction. These are NIMC fees, separate from the NIS passport fee.

Can I keep my passport application open while I correct the NIN?

Yes. Do not start a new passport application or pay again. Open a support ticket on immigration.gov.ng with your application number and reference number, explain that the NIN correction is in progress, and ask the case to be held pending re-verification.

Why is the NIMC self-service portal the only modification route now?

Since 2 October 2024, NIMC has routed all modifications through the self-service portal at selfservicemodification.nimc.gov.ng. Enrolment centres no longer accept walk-in modification requests, although they still handle new enrolments.

My NIN was correct yesterday — why does it suddenly not match?

The most common cause is a fresh NIMC data refresh that surfaced an old issue, or an NIS portal re-verification after a system update. Compare your latest NIN slip against the passport form character by character; one of the two has drifted.

Do I need to redo my biometric appointment after the NIN is corrected?

Not usually. Biometrics are tied to your physical identity, not to the NIN data. Once the NIN matches, the file moves to Production Queue and the existing biometric capture remains valid. Confirm with NIS support when you reopen the ticket.

Sources

Independent guide, not affiliated with any government agency. The facts, fees and steps above are checked against the primary sources below — government, regulator and agency material first, reputable press second.

  1. 1.Nigeria Immigration Service on X — NIN verification error thread
  2. 2.NIS passport portal — NIN verification step
  3. 3.NIMC self-service modification portal
  4. 4.Punch Newspapers — 10 requirements for National Identity Number modifications
  5. 5.Legit.ng — NIMC releases requirements for name and DOB changes

Facts verified against the NigeriaHowTo facts registry.

About the author

NigeriaHowTo Editorial Team

Editorial Research Team

The NigeriaHowTo Editorial Team researches and maintains practical guides about Nigerian documents, online portals, government-related procedures, and everyday administrative services. The team focuses on plain-English explanations, clear structure, official-source references, practical checklists, and user safety. The team is not a government authority, legal adviser, immigration practitioner, banking professional, tax expert, education official, or medical professional — independent subject-matter review is added separately when qualified reviewers are engaged.

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