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Pathway

Nigerian Citizenship Through Marriage

Nigeria Citizenship
Pathway overview

At a glance

Nigeria's Constitution allows a woman who is or has been married to a Nigerian citizen to apply for citizenship by registration. She must also show good character, plan to make Nigeria her permanent home, and take the oath of allegiance.

Type
Citizenship by registration through marriage
Relationship fit
Woman currently or formerly married to a Nigerian citizen
Core requirements
Good character, plans to make Nigeria a permanent home, the oath, marriage records, and proof of the spouse's citizenship
What to know
The Constitution states this route for a woman married to a Nigerian citizen; approval is not automatic
What it gives
After the certificate, oath, and any required renunciation take effect, the applicant becomes a Nigerian citizen by registration.
Main limit
Marriage itself does not confer Nigerian citizenship, and there is no automatic approval after a fixed number of years.

Summary

Section 26(2)(a) of Nigeria's Constitution creates a citizenship-by-registration route for a woman who is or has been married to a Nigerian citizen. Citizenship is not automatic on marriage. The applicant must apply, satisfy the constitutional conditions, and receive a certificate from the President.

The constitutional wording is gender-specific. It does not state an equivalent citizenship-registration entitlement for a non-Nigerian husband of a Nigerian woman. A non-Nigerian spouse who does not seek citizenship may instead need to examine Special Immigrant Status or the current immigration residence-permit options.

Pathway fit check

Eligibility

The applicant must be a woman who is or has been married to a Nigerian citizen. In addition, the President must be satisfied that she:

The phrase “has been married” appears in the Constitution, but the Ministry may need to examine the present legal status of the marriage, any divorce or death, the authenticity of the relationship, and the documentary history. It is not safe to assume that every former marriage produces approval.

The Ministry of Interior's current checklist includes the applicant's birth certificate, marriage certificate, passport and residence documents, evidence of livelihood, evidence of the Nigerian spouse's citizenship, information about earlier marriages, and guarantor documents. Special documents are listed for a deceased spouse or prior marriage. The Ministry may request additional verification.

Section 28 is important. If the applicant holds another citizenship that was acquired other than by birth, registration is conditional on effective renunciation of that citizenship within a period of no more than 12 months after registration. Later voluntary acquisition or retention of such a citizenship can also affect Nigerian citizenship by registration.

What This Route Allows

After the certificate, oath, and any required renunciation take effect, the applicant becomes a Nigerian citizen by registration. She may then apply separately for a Nigerian passport and other citizenship documents.

Citizenship is a permanent legal status unless lost, renounced, or deprived under the Constitution. It is different from a residence permit tied to immigration conditions.

What This Route Is Not

Marriage itself does not confer Nigerian citizenship, and there is no automatic approval after a fixed number of years. The route remains discretionary and requires an intention to be domiciled in Nigeria.

This is not written as a gender-neutral spousal citizenship route. It is also not an unrestricted dual-citizenship option for someone whose other nationality was acquired rather than held by birth.

Next Steps

  1. Obtain the civil or recognized marriage record and evidence of the spouse's Nigerian citizenship.
  2. Gather records for any prior marriage, divorce, death, or name change so the identity and marital history are complete.
  3. Prepare evidence of good character, lawful status, livelihood, and a genuine intention to be domiciled in Nigeria.
  4. Review how every other citizenship was acquired and obtain advice on section 28 before any renunciation.
  5. Use the Ministry's current portal and checklist, confirming any ambiguous item directly with the Citizenship and Business Department.
Compare your options

Other routes in Nigeria.

Sources