There are several ways to acquire Nigerian citizenship. The primary methods are:
- By birth: A person is automatically a Nigerian citizen if they were born in Nigeria. This includes people born to both Nigerian parents or to one Nigerian parent and one non-Nigerian parent.
- By descent: A person is also a Nigerian citizen if they have a parent or grandparent who was a Nigerian citizen. This applies even if the person was not born in Nigeria. For example, a child born in the United States to Nigerian parents would automatically be a Nigerian citizen.
- By naturalization: A foreign national can also acquire Nigerian citizenship through the process of naturalization. To naturalize, a person must meet certain requirements, including:
- Residing in Nigeria for at least 15 years.
- Being of good character.
- Having a sufficient knowledge of the English language and Nigerian culture.
Withdrawal of Nigerian citizenship:
Nigerian citizenship can be withdrawn in several circumstances, including:
- Voluntarily renunciation: A Nigerian citizen can renounce their citizenship by submitting a formal declaration to the Nigerian government.
- Revocation: The Nigerian government can revoke citizenship for several reasons, including: if a person has obtained citizenship by fraud or false representation or has committed certain serious crimes, such as treason or terrorism.
- Loss of nationality: A person can also lose their Nigerian citizenship if they acquire citizenship in a foreign country. However, this does not apply if the person reacquires Nigerian citizenship within a specified period.