Are you residing in the U.S. and wondering how long a 10-year green card holder must wait to take the U.S. citizenship test? This article by First Consulting Group shares information regarding when you become eligible, important milestones to note, and basic requirements during the citizenship application process. Through this, you can properly understand the roadmap from a permanent resident to a U.S. citizen and proactively arrange your plans accordingly.
A 10-year green card holder can file for U.S. citizenship after 5 years of permanent residence, or 3 years if they are married to and living with a U.S. citizen. In cases where the individual serves in the U.S. Armed Forces, the processing time for naturalization may be shortened.
Note: You can file your citizenship application (Form N-400) up to 90 days early before meeting the 3-year or 5-year residency requirement.
Mandatory conditions include:
The specific details are as follows:
When reviewing a naturalization application, the applicant must simultaneously meet the following conditions:
Physical Presence
Continuous Residence: The United States must be maintained as the primary place of residence
Local Residence:Must have resided in the state or the service district under the jurisdiction of the USCIS office where the application is filed for at least 3 months prior to the submission date
During the statutory period before filing, the application will be reviewed based on the criteria of good moral character. Complying with the law, fully fulfilling tax obligations, and honest declaration are important factors that directly affect the approval results.
Issues that may adversely affect the application include:
Minor administrative violations usually do not significantly affect the application, but they still need to be fully declared and completely resolved before submitting the file.
When applying for naturalization, permanent residents must participate in a naturalization test organized by USCIS, which consists of two main parts:
However, U.S. immigration law has priority regulations for elderly individuals or those with health issues when reviewing English and civics requirements during naturalization. Specifically:
In cases where the applicant has a physical or mental disability validated by a doctor through Form N-648, they may be completely exempted from both the English test and the civics knowledge test according to regulations.

The waiting period for naturalization may vary depending on the initial immigration category, but it is still based on the general principle of continuous lawful permanent residence.
An individual holding a green card through marriage to a U.S. citizen can file a naturalization application after 3 years of permanent residence, provided that:
Note: If you divorce, separate, or the sponsor passes away before you can take the Oath of Allegiance, the application will automatically shift to the general 5-year rule.
Other family sponsorship categories, employment-based immigration (EB-1, EB-2, EB-3), or EB-5 investment immigration all apply the milestone of 5 years of continuous permanent residence. The time is calculated uniformly according to immigration law regulations, regardless of whether the initial green card was conditional or unconditional.
For individuals currently holding a 2-year conditional green card, such as through the EB-5 investment program or marriage to a U.S. citizen, the most important priority is to remove conditions on time to maintain lawful permanent resident status. Failure to file the petition to remove conditions on residence (Form I-751) on time may result in losing permanent resident status and facing the risk of deportation, which would completely terminate your path to citizenship.
In addition, you must ensure continuous residence and physical presence in the U.S.. Spending too much time outside the United States (over 6 months) not only risks disrupting the accumulated time needed to take the citizenship test later, but it can also lead immigration officers to question your actual intention to reside in the U.S.
Some green card holders are interested in accelerating their path to citizenship by serving in the U.S. military. Immigration law allows for a different naturalization processing timeframe in certain cases of military service. This is a distinct matter and is considered on a case-by-case basis. You should proactively contact the military recruitment department or a reputable immigration law office directly for advice and updates based on your individual situation.
Once you have met the time requirements and legal criteria, you can proceed to prepare your naturalization file.
The basic file includes:
The typical workflow includes the following steps:
While waiting for your citizenship application to be processed, you must keep in mind:
While waiting for the procedures to be handled, your naturalization application can still be reviewed concurrently with a green card renewal or residence information update. The critical point is that the permanent resident maintains lawful status and consistent information throughout the preparation and review process.
An expired green card does not cause you to lose your permanent resident status; however, it can create many inconveniences in daily life, work, and travel, particularly when you need to prove your lawful residence status.

At this stage, U.S. Immigration Services will issue a decision on the application, which may include approval, a request for additional information, or continued review if further clarification is needed. If approved, you will receive a notice to attend the naturalization oath ceremony and officially become a U.S. citizen.
How long it takes for a 10-year green card holder to take the citizenship test depends on the lawful permanent residence time, the initial immigration category, and the thorough maintenance of residence conditions, moral character, and legal obligations. If you need a specific evaluation based on your personal profile or wish to prepare your naturalization roadmap in accordance with regulations, we are ready to assist and provide appropriate guidance for each individual case.
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Disclaimer: All information provided in this document is intended for general informational purposes only and does not constitute formal legal advice. Statistical data and processing timelines reflect the public records available at the time of publication. For precise legal assessments, please schedule a direct consultation with First Consulting Group.
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The U.S. immigration process can be intricate, involving detailed legal requirements and procedures. To better address your unique situation, please provide your contact details to arrange a personalized consultation. A member of First Consulting Group’s dedicated team will contact you during business hours to offer expert guidance.
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