Getting a NIN from the United States
The National Identification Number is the document that holds up everything else. It appears as a requirement on all three Nigerian passport routes, first application for an adult, first application for a child and renewal alike, and no consulate issues it. It comes from the National Identity Management Commission.
That single fact resolves most of the confusion on this subject. People book a consular appointment, take a day off and arrive without a NIN, and the appointment is wasted.
The names on your NIN have to match your birth certificate, in the same order. A mismatch here fails the passport application later, not now.What the NIN is and what it is not
| NIN | Passport | |
|---|---|---|
| Issued by | NIMC | Nigeria Immigration Service, through a consulate |
| Travel document | No | Yes |
| Expires | No | Yes, 5 or 10 years |
| Needed for the other | Yes, before the passport | No |
The number is permanent. The slip that carries it is not the number, and a lost slip does not mean a lost NIN.

Enrolling from the United States
NIMC operates enrolment through designated centres abroad rather than through consulates, and the list of American centres changes. The consulate in Atlanta links out to the commission's own site, which is the only list worth trusting.
- Birth certificate first, because it governs the spelling of everything after it
- NIN second, matching that spelling exactly
- Passport third, copying both
- Appointment last, once you have all three in hand
Doing these out of order is the most common reason a Nigerian passport application in America gets sent back.
Why the NIN became a passport requirement
Nigeria tied identity to travel documents deliberately. The number is issued once, it does not expire, and it is the record everything else is checked against. That is why a consulate cannot work around a missing one: there is nothing to check the application against.
For Nigerians abroad the practical consequence is a sequencing problem. The NIN is obtained through NIMC channels rather than at a consular counter, so the two processes run in different places and only one of them can be booked.
What happens when the record is wrong
An incorrect NIN record is worth more attention than it seems, because the error propagates. The passport copies the NIN, the airline copies the passport, and the destination country copies the manifest.
A correction made at the start costs a form. The same correction after a booklet is printed costs the booklet.
The corrections people need most often are the order of the names, a middle name that appears on one document and not the other, and a date of birth that never matched the birth record. The last of those is a declaration of age rather than a NIN amendment.
Children born in the United States
A child born in America to a Nigerian parent is a Nigerian citizen by birth, and the enrolment follows the same rule as the passport: whatever the birth certificate says, the NIN has to say. American birth certificates put the given name first and Nigerian records often do not, so this is where the two systems collide.
Enrol the child before the first passport application rather than alongside it. The consulate will ask for the number, not for evidence that you have applied for one.
