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Becoming a U.S. citizen through naturalization is a powerful and rewarding step, but it’s also a legal process with detailed requirements that must be met. While many applicants meet the general criteria, such as having a green card for five years or being able to speak basic English, several lesser-known issues can create major roadblocks in the application process.

At Kasturi Law, LLC, our immigration attorney helps Illinois residents navigate the standard naturalization requirements and the overlooked details that can trigger denials if not adequately addressed.

Naturalization

The Basics: General Naturalization Requirements

Before diving into the hidden pitfalls, let’s quickly review the foundational eligibility requirements.

To apply for naturalization, most applicants must:

  • Be at least 18 years old.
  • Have held lawful permanent resident (LPR) status (green card) for at least 5 years (or 3 years if married to a U.S. citizen)
  • Demonstrate continuous residence and physical presence in the U.S.
  • Show good moral character.
  • Pass the English and civics tests.
  • Take an oath of allegiance.

These requirements seem straightforward, but U.S. Customs and Immigration Services (USCIS) applies them with detailed scrutiny, and even minor issues can lead to a denial.

Overlooked Eligibility Issues That Can Derail Your Application

While the basic requirements for naturalization are well known, many applicants run into trouble because of lesser-known issues that can quietly jeopardize their case. These overlooked eligibility factors may seem minor initially, but if not correctly addressed, they can lead to delays, requests for additional evidence, or even outright denial.

Understanding these hidden pitfalls is essential to submitting a successful application, and includes:

  • Breaks in Continuous Residence

Spending too much time outside the U.S., especially more than six months in a single trip, can break your continuous residence. Many applicants are surprised to learn that extended time abroad may require additional documentation or explanations, even for family emergencies or work.

  • Failing to Register for the Selective Service

Male applicants who lived in the U.S. between 18 and 26 are generally required to register for the Selective Service. Failing to do so, especially if you’re now older than 26 and ineligible to register, can raise concerns about your willingness to support the U.S. government.

  • Tax or Child Support Issues

Unpaid taxes or failure to file returns can be considered a sign of poor moral character. The same goes for owing court-ordered child support. If you’re behind on either, your application could be delayed or denied unless you show active efforts to resolve these issues.

  • Criminal Charges or Arrests—Even Without a Conviction

You may think an expunged record or dismissed charge won’t matter, but USCIS reviews your full immigration history. Past arrests or minor infractions could trigger additional review or a request for more evidence to establish good moral character.

  • Applying Too Early

Some applicants mistakenly apply a few months too early, miscalculating the required wait time after getting their green card. While USCIS allows you to file up to 90 days before your 5-year (or 3-year) anniversary, missteps in timing can delay processing or result in rejection.

How We Help You Apply with Confidence

At Kasturi Law, LLC, we take a detailed approach to naturalization applications. We don’t just check boxes—we look closely at your full immigration history, travel records, tax filings, and legal background to ensure every requirement is met before your application is submitted.

Ready to Become a U.S. Citizen? We’re Here to Guide You

If you’re considering applying for naturalization, don’t let overlooked issues stand in your way. Contact our Illinois immigration and naturalization attorney at Kasturi Law Firm for a thorough consultation.

We’ll help you prepare a strong, complete application—and support you every step toward becoming a U.S. citizen during an in-person meeting, a phone call, or a Zoom session. You can also schedule a consultation directly using our online calendar, choosing between 30-minute or 60-minute timeframes.

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