Lawful permanent residents (also known as Green Card holders) of the United States, who meet the eligibility requirements, can file form N-400 to request citizenship through the naturalization process.

U. S. Citizenship Eligibility Requirements:

To be able to apply for citizenship through naturalization, you have to meet the following requirements. You should:

  • Be 18 years of age or above.
  • A lawful permanent resident for 5 years (3 years if married to a U. S. citizen).
  • Have maintained continuous residence during the past 5 years (3 years if married to a U. S. citizen).
  • Have maintained physical presence during the past 5 years (3 years if married to a U. S. citizen).
  • Have good moral character.
  • Have basic knowledge of English
  • Have basic knowledge of U. S. Government and History
  • Be willing to take the Oath of Allegiance.


Citizenship Application Process: If you meet the citizenship eligibility requirements, we can file for you Form N-400, Application for U. S. Citizenship through naturalization with the USCIS. Once the processing begins you will receive an application receipt notice from the USCIS. This will be followed by an appointment scheduled by the USCIS for the applicant at your local Application Support Center (ASC). You will have to go to the ASC for biometric services. After completing the fingerprinting process, a standard background check will be conducted.

Next comes the scheduling for the citizenship test and interview. The citizenship test will be conducted by an immigration officer who will evaluate your knowledge of English, American History and Government. Once the test and interview are completed, you will be invited for the Citizenship Oath ceremony where the Oath of Allegiance will be taken. Once you take the oath, you become a full-fledged citizen of the United States.


Citizenship Benefits & Responsibilities: There are several benefits granted to those who become citizens of the United States through the naturalization process. The benefits are the same as those granted to U. S. citizens by birth:

  • The Right to Vote: A Fundamental Right of a U.S. Citizen.
  • A Chance to Reunite Families.
  • A Way to Protect your Children’s Right to Remain in the U.S.
  • Protection in Cases Involving Illegal Activity.
  • International Travel Made Easier

Here at US-Immigration services we can assist you with your case.

Just call us now at 1-571-426-3562 for more information.

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We have worked on cases for the past 8 years with nearly 100% approval rate.

Laura Ezeta

Thanks US Immigration Services for helping me with my citizenship. Next week I’ll be taking the Oath of Allegiance in my naturalization ceremony and finally become a legal U.S. citizenship.…Read more

Miguel Díaz

Great service from beginning to end. They don’t cost nearly as much as layers, and their service is even better. They asked me all the necessary questions, and processed my case really fast. Now I have my loved ones here in the U.S.…Read more

Ana Mejía

Excelente servicio y a buen precio, altamente recomendado, me ayudaron durante todo el proceso para obtener mi Green Card y ahora estoy viviendo legalmente en USA.…Read more

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So, did you already make up your mind?

“At US immigration Services, we work with you from beginning to end, we verify all the information is correct so that your application doesn’t suffer from any delays. And we do it all saving you hundreds of dollars. Give us a call, the consultation is free!.”