Skip to main content

Chapter 1 - Purpose and Background

A. Purpose

Naturalization is the conferring of U.S. citizenship after birth by any means whatsoever. [1] There are various ways to become a U.S. citizen through the process of naturalization. This chapter addresses the general naturalization requirements. [2] 

The applicant has the burden of establishing by a preponderance of the evidence that he or she meets the requirements for naturalization. 

B. General Eligibility Requirements

The following are the general naturalization requirements that an applicant must meet in order to become a U.S. citizen: [3] 

General Eligibility Requirements for Naturalization 

The applicant must be age 18 or older at the time of filing for naturalization

The applicant must be a lawful permanent resident (LPR) for at least five years before being eligible for naturalization

The applicant must have continuous residence in the United States as an LPR for at least five years immediately preceding the date of filing the application and up to the time of admission to citizenship

The applicant must be physically present in the United States for at least 30 months out of the five years immediately preceding the date of filing the application

The applicant must have lived within the state or USCIS district with jurisdiction over the applicant’s place of residence for at least three months prior to the date of filing

The applicant must demonstrate good moral character for five years prior to filing for naturalization, and during the period leading up to the administration of the Oath of Allegiance

The applicant must have an attachment to the principles of the U.S. Constitution and be well disposed to the good order and happiness of the United States during all relevant periods under the law

The applicant must be able to read, write, and speak and understand English and have knowledge and an understanding of U.S. history and government

C. Legal Authorities

  • INA 3128 CFR 312 – Educational requirements for naturalization

  • INA 3168 CFR 316 – General requirements for naturalization

  • INA 318 – Prerequisite to naturalization, burden of proof

Footnotes


[^ 1] See INA 101(a)(23).

[^ 2] See INA 316. See relevant parts in Volume 12 [12 USCIS-PM] for other naturalization provisions and requirements. 

[^ 3] See INA 316.

Resources

Legal Authorities

INA 312, 8 CFR 312 - Educational requirements for naturalization

INA 316, 8 CFR 316 - General requirements for naturalization

INA 318 - Prerequisite to naturalization, burden of proof

INA 332, 8 CFR 332 - Naturalization administration, executive functions

INA 334, 8 CFR 334 - Application for naturalization; declaration of intention

INA 335, 8 CFR 335 - Investigation of applicants, examination of applications

INA 336, 8 CFR 336 - Hearings on denials of applications for naturalization

Appendices

Appendix: History of Acquiring Citizenship under INA 320 for Children of U.S. Citizens who are Members of the U.S. Armed Forces, U.S. Government Employees, or their Spouses

Before October 29, 2019, USCIS considered children of members of the U.S. armed forces or U.S. government employees, who were stationed outside of the United States, to meet the requirement of “is residing in” the United States for the purpose of acquiring citizenship under INA 320.[1] This interpretation was consistent with the definition of “residence” for purposes of naturalization under INA 316.[2] Based on this treatment of U.S. government employees and their children in the context of naturalization under INA 316, USCIS determined that “residing in the United States” for purposes of acquisition of citizenship under INA 320 should likewise be interpreted to include children of U.S. military and government employees stationed outside of the United States who were residing with their parents.[3]

This interpretation, however, was inconsistent with other provisions of the Immigration and Nationality Act (INA), including the definition of “residence” at INA 101(a)(33) and language in INA 322(a) and INA 322(d), which suggested that the citizenship of military children residing outside of the United States should be considered under that provision rather than under INA 320. Effective October 29, 2019, USCIS amended its policy guidance to address these concerns, and determined that children of members of the U.S. armed forces or U.S. government employees stationed outside of the United States would not be eligible for citizenship acquisition under INA 320.[4]

On March 26, 2020, the Citizenship for Children of Military Members and Civil Servants Act was enacted,[5] amending INA 320, so that a child residing with his or her U.S. citizen parent, who is stationed outside of the United States as a member of the U.S. armed forces or a U.S. government employee, or is residing in marital union with a member of the U.S. armed forces or a U.S. government employee who is stationed outside of the United States, acquires citizenship under INA 320 if all requirements of INA 320(c) and INA 320(a)(1)-(2) are met. In line with the statute, USCIS rescinds its previous guidance, clarifying that these children are eligible to acquire citizenship under INA 320 if all other requirements under INA 320 are met.

The amendment to INA 320 applies to children who were under the age of 18 on March 26, 2020.

Footnotes


[^ 1] Even though the child of a member of the U.S. armed forces or U.S. government employee stationed outside of the United States may be eligible to apply for a Certificate of Citizenship under INA 322 since he or she resides outside of the United States, USCIS interpreted the child to meet residency requirements under INA 320 as well, which formerly required the child to be residing in the United States with his or her parent to acquire citizenship.

[^ 2] For example, U.S. government employees, including members of the U.S. armed forces, are eligible to apply for an exception to the continuous residence requirement for naturalization under INA 316 as long as their residency outside of the United States was on behalf of the U.S. government. See INA 316(b). See INA 316(a). See Part D, General Naturalization Requirements, Chapter 3, Continuous Residence [12 USCIS-PM D.3].

[^ 3] See Policy Manual Technical Update, Child Citizenship Act and Children of U.S. Government Employees Residing Abroad (July 20, 2015); and Acquisition of Citizenship by Children of U.S. Military and Government Employees Stationed Abroad under Section 320 of the Immigration and Nationality Act (INA), No. 103, issued May 6, 2004.

[^ 4] See USCIS Policy Alert, Defining “Residence” in Statutory Provisions Related to Citizenship [PA-2019-05] (PDF, 308.45 KB). This Policy Alert has been superseded by Policy Manual updates to reflect changes made under Pub. L. 116-133 (PDF).

[^ 5] See Pub. L. 116-133 (PDF) (March 26, 2020).

Updates

Technical Update - Moving the Adjudicator’s Field Manual Content into the USCIS Policy Manual

U.S. Citizenship and Immigration Services (USCIS) is updating and incorporating relevant Adjudicator’s Field Manual (AFM) content into the USCIS Policy Manual. As that process is ongoing, USCIS has moved any remaining AFM content to its corresponding USCIS Policy Manual Part, in PDF format, until relevant AFM content has been properly incorporated into the USCIS Policy Manual. To the extent that a provision in the USCIS Policy Manual conflicts with remaining AFM content or Policy Memoranda, the updated information in the USCIS Policy Manual prevails. To find remaining AFM content, see the crosswalk (PDF) between the AFM and the Policy Manual.

Technical Update - Replacing the Term “Foreign National”

This technical update replaces all instances of the term “foreign national” with “alien” throughout the Policy Manual as used to refer to a person who meets the definition provided in INA 101(a)(3) [“any person not a citizen or national of the United States”].

POLICY ALERT - Security-Related Positions Abroad

U.S. Citizenship and Immigration Services (USCIS) is issuing policy guidance in the USCIS Policy Manual to address amendments to section 1059(e) of the National Defense Authorization Act of 2006 by Public Law 112-227.

Read More
POLICY ALERT - Comprehensive Citizenship and Naturalization Policy Guidance

USCIS is issuing updated and comprehensive citizenship and naturalization policy guidance in the new USCIS Policy Manual.

Read More