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Pathway

U.S. Citizenship After Residence

United States Citizenship
Pathway overview

At a glance

If you have a U.S. green card, you can usually apply for citizenship after five years as a permanent resident. You must also meet rules about living in and spending time in the United States, good character, English, and knowledge of U.S. history and government.

Residence status
Usually five years as a lawful permanent resident
Time in the U.S.
Normally thirty months of physical presence, with your main home maintained in the U.S.
Other requirements
Good character, English and civic knowledge unless exempt, and the required oath

Summary

Most green card holders can apply for U.S. citizenship after 5 years as lawful permanent residents if they meet the residence, physical presence, English, civics, good moral character, and oath requirements.

Citizenship is not automatic after five years. U.S. Citizenship and Immigration Services (USCIS) reviews your application and history. If approved, you become a citizen after taking the Oath of Allegiance.

Review your residence and history before applying
  1. Check your residence and time in the U.S. For the usual route, review five years of permanent residence, continuous residence, actual time in the country, and local residence.
  2. Review your records Check travel, taxes, immigration history, conduct, and the English and U.S. history and government requirements.
  3. Apply and complete the review Submit Form N-400 and evidence, then follow the remaining immigration agency instructions.
  4. Take the Oath of Allegiance After approval Complete the required final step to become a citizen.

Five years with a green card does not automatically give citizenship. Eligible applicants may file early, but still need to meet the other requirements.

Could this pathway work for you?

Eligibility

Under the general five-year route, an applicant normally must:

USCIS permits filing up to 90 calendar days before the continuous-residence period is complete, but the other requirements still must be met. A trip longer than six months can require you to prove that you kept your U.S. residence. A trip of a year or more generally breaks continuous residence unless a specific legal exception or military rule protects it.

What This Route Allows

After approval and the oath, the applicant becomes a U.S. citizen. Citizenship supports a U.S. passport, voting when eligible, eligibility for certain public offices and federal jobs, and more options to sponsor family members.

For N-400 applications filed on or after October 20, 2025, USCIS uses the 2025 civics test. Earlier filings use the test specified by USCIS. Age-and-residence exceptions and Form N-648 medical disability exceptions may change the testing requirement.

What This Route Is Not

A green card's expiration does not end permanent-resident status, but an expired card can create proof and travel problems. Conversely, renewing a green card does not solve a possible loss of residence through living abroad or a break in continuous residence.

Naturalization does not erase past conduct. A false statement, undisclosed arrest, tax issue, unlawful voting or citizenship claim, or defect in the original green-card case can lead to denial and may create removal risk. Under its current policy, USCIS considers the person's circumstances as a whole when assessing good moral character.

Next Steps

  1. Obtain a complete travel history and count physical-presence days.
  2. Review tax filings, criminal records (including records that were sealed or cleared), immigration filings, registration for Selective Service, if required, and any claim to vote or be a U.S. citizen.
  3. Confirm which civics test and any English/civics exception applies.
  4. Use the current Form N-400 instructions and fee page; fees and editions change.
  5. Get legal advice before filing if there were lengthy trips, arrests, prior immigration errors, or questions about whether permanent residence was lawfully obtained.

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Other routes in United States.

Sources