Birthright Citizenship and Legal Acquisition or Derivation of Citizenship Through Parents
If you were born in the U.S. or in a U.S. territory, you likely have birthright citizenship in the U.S. (There is an exception for children of foreign government employees who held diplomatic status in the U.S.) Other ways to get U.S. citizenship include acquisition and derivation. Acquisition means that you were born to a U.S. citizen parent. Derivation means that your parents were not U.S. citizens when you were born, but at least one parent later became a U.S. citizen. If you do not fit within the categories of birthright citizenship, acquisition, or derivation, you will need to go through the naturalization process to get U.S. citizenship. This involves completing an application and passing various tests imposed by USCIS.
You may not be aware that you are a U.S. citizen, especially if you have spent most of your life in a foreign country. If you were born in the U.S., for example, you will remain a U.S. citizen even if you do not live in the U.S. and if you engage in civic activities in other countries, such as voting in their elections. Birthright citizenship remains valid for life unless you choose to renounce it. If you are interested in pursuing legal status in the U.S., it is worth checking to see whether you may be a citizen already. You should make sure to get a Certificate of Citizenship (or potentially a passport) to prove your citizenship if you successfully establish a claim to it. You are a U.S. citizen regardless of whether you have this document, but you have no proof of citizenship without it.
Birthright citizenship = obtained when a child is born in the U.S. or a U.S. territory
Acquisition = obtained when a child is born in a foreign country to a U.S. citizen parent
Derivation = obtained when a child’s parent becomes a U.S. citizen
Acquisition of Citizenship
As discussed above, this may apply when a child is born in a foreign country to a parent who is a U.S. citizen when the child is born. Since immigration laws controlling acquisition of citizenship have changed over time, it may be challenging to determine whether a certain child has acquired citizenship. This would depend on the law that applied when the child was born. It also might depend on the law that applied when the child’s parents were born if the acquisition of citizenship is affected by the U.S. citizenship of the child’s grandparents. Different laws applied before May 24, 1934, between May 35, 1934 and January 12, 1941, between January 13, 1941 and December 23, 1952, between December 24, 1952 and November 13, 1986, and since November 14, 1986. Read more here about acquisition of citizenship before 1986, and read more here about acquisition of citizenship after 1986.
Someone who has U.S. citizenship through acquisition will pass their U.S. citizenship to any children as well.
Derivation of Citizenship
If you are under 18 and hold a green card, you may get U.S. citizenship automatically if a parent becomes a citizen. You would need to live with that parent at the time that they become a citizen. If you get U.S. citizenship through derivation, you do not need to participate in a naturalization ceremony.
As with citizenship through acquisition, different laws have applied to citizenship through derivation over the years. The law for your situation will depend on whether your parent became a citizen before May 24, 1934, between May 24, 1934 and January 12, 1941, between January 13, 1941 and December 23, 1952, between December 24, 1952 and October 4, 1978, between October 5, 1978 and February 26, 2001, or on February 27, 2001 or later.
Immigration Law Center Contents
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Immigration Law Center
- Green Cards and Lawful Permanent Residence in the U.S.
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Becoming a U.S. Citizen Under Naturalization Law
- Civics and English Language Tests Under Naturalization Law
- Risks of Applying for Citizenship
- Cancellation of Green Card After Citizenship Denial
- Cost of Applying for Citizenship
- Residency Requirement When Applying for Citizenship
- The Fingerprinting Requirement for Citizenship Applications Under Naturalization Law
- Who Is Legally Eligible for Expedited Review of a U.S. Citizenship Application?
- Applying for U.S. Citizenship as a Former Asylee or Refugee & Related Legal Concerns
- Fee Waivers When Applying for Citizenship & Potential Impact on Legal Eligibility
- The Naturalization Interview & Establishing Legal Eligibility for Citizenship
- Second Chance Naturalization Interviews & Proving Legal Eligibility for U.S. Citizenship
- Requesting a Hearing After Denial of U.S. Citizenship Under Naturalization Law
- Moving After Applying for Citizenship
- The Naturalization Ceremony & Legally Swearing Allegiance to the U.S.
- Muslim Applicants for Citizenship & Their Legal Options When Placed on the CARRP List
- Name Corrections & Legal Name Changes in the Naturalization Process
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Birthright Citizenship and Legal Acquisition or Derivation of Citizenship Through Parents
- How People Born Before 1986 Can Legally Acquire Citizenship Through Parents
- How People Born After 1986 Can Legally Acquire Citizenship Through Parents
- How You Can Legally Derive Citizenship Through Parents
- Adopted Children Legally Qualifying for Citizenship Through Acquisition or Derivation
- Obtaining Legal Proof of U.S. Citizenship for Foreign-Born Adopted Children of Citizens
- When Military Service Members and Veterans May Have Legal Shortcuts to Citizenship
- Children of Refugees Legally Qualifying for Citizenship Through Derivation
- How Conditional Resident Status Can Legally Affect Applying for Citizenship
- When Foreign Nationals Affected by Domestic Violence May Have Legal Shortcuts to Citizenship
- Crimes That May Legally Prevent You From Receiving U.S. Citizenship
- Public Benefits & Legal Eligibility for U.S. Citizenship
- When Political Affiliations Can Legally Disqualify You From U.S. Citizenship
- Does an Extramarital Affair Legally Disqualify You From U.S. Citizenship?
- Impact of Bigamy or Polygamy on Legal Eligibility for U.S. Citizenship
- Does Failure to Register With the Selective Service Legally Disqualify You From U.S. Citizenship?
- When Absences From the U.S. Can Affect Legal Eligibility for Citizenship
- How Getting U.S. Citizenship Provides Legal Advantages
- Obtaining Legal Proof of U.S. Citizenship
- Voting Rights & Legally Registering to Vote After Receiving Citizenship
- Can U.S. Citizens Legally Hold Dual Citizenship?
- How Can U.S. Citizenship Be Legally Removed?
- Immigrant Visas Leading to Lawful Permanent Residence in the U.S.
- Non-Immigrant Visas Providing a Legal Basis for Temporary Residence in the U.S.
- Work Visas Allowing Foreign Nationals to Legally Enter the U.S.
- Family Immigration Options Under the Law
- Investor Visas Providing Legal Status in the U.S.
- Visitor Visas Allowing Foreign Nationals to Legally Enter the U.S.
- Student Visas Allowing Foreign Nationals to Legally Enter the U.S.
- Denials of Visas or Green Cards & Your Legal Options
- Consular Interviews When Seeking a Visa or Green Card
- VAWA Petitions for Foreign Nationals Affected by Domestic Violence & Seeking Legal Status in the U.S.
- How Children of Foreign Nationals Affected by Domestic Violence Can Legally Obtain Immigration Status
- Work Authorization for Foreign Nationals Without Green Cards
- How Foreign Nationals Unable to Return Home Safely May Legally Qualify for Temporary Protected Status
- Asylum for Foreign National Refugees
- Humanitarian Parole for Foreign Nationals With Compelling Needs
- Advance Parole for Foreign Nationals Living in the U.S. Without Green Cards
- Deferred Action for Childhood Arrivals (DACA) and Temporary Legal Protections From Deportation
- Visa Waiver Program for Brief Visits to the U.S. Without Formal Legal Status
- Grounds for Finding a Foreign National Legally Inadmissible to the U.S.
- How the Deportation Legal Process Works
- Appeals of Immigration Decisions Through the Legal Process
- LGBTQ+ Individuals Facing Immigration Legal Issues
- Inspections of Foreign Nationals Seeking to Legally Enter the U.S.
- Unlawful Presence in the U.S. & Legal Penalties
- Tax Law Issues for Visa or Green Card Holders
- Waivers of Legal Inadmissibility to the U.S.
- How a Criminal Record Legally Affects Immigration Status
- How Social Media Use Can Affect Legal Admissibility to the U.S.
- Immigration Law FAQs
- Immigration Legal Forms
- Find an Immigration Law Lawyer