Naturalization Disqualifiers: What Can Get Your N-400 Denied

Naturalization Disqualifiers: What Can Get Your N-400 Denied

Filing Form N-400 is the final step toward U.S. citizenship, but approval is never automatic. USCIS reviews your entire immigration and personal history, and certain issues can lead to a denial even years after you became a lawful permanent resident. Understanding these disqualifiers before you file helps you prepare honestly and avoid costly mistakes.

Criminal History and the Good Moral Character Standard

Naturalization requires that you demonstrate "good moral character." USCIS generally reviews the statutory period of the five years immediately before you file (or three years if you are applying based on marriage to a U.S. citizen), but officers can and do look at conduct outside that window when it bears on your character.

Some convictions are permanent bars to establishing good moral character, such as murder and certain aggravated felonies. Other offenses—including some drug crimes, fraud, and crimes involving moral turpitude—can bar naturalization during the statutory period and may also raise removability concerns. Because criminal issues can carry immigration consequences far beyond the citizenship application itself, anyone with an arrest or conviction record should have their situation reviewed before filing.

Failure to Register for Selective Service

Most men who lived in the United States between the ages of 18 and 26—including many lawful permanent residents and some undocumented individuals—are required to register with the Selective Service System. A knowing and willful failure to register can be treated as a lack of good moral character during the relevant period. If you fell into this category, USCIS may ask you to explain whether the failure was knowing and willful, so gathering documentation of your circumstances is important.

Tax Problems and Unpaid Child Support

USCIS looks closely at financial responsibility. Owing back taxes is not an automatic denial, but failing to file required returns or willfully evading taxes can undermine a good moral character finding. If you owe taxes, entering into and complying with an IRS payment plan generally reflects better than ignoring the debt.

Court-ordered child support is treated similarly. Willful failure to support dependents—including falling behind on child support obligations—can be a basis for finding a lack of good moral character. Bringing accounts current or maintaining a documented payment arrangement can help address this concern.

False Claims to U.S. Citizenship and Honesty on the Form

Falsely claiming to be a U.S. citizen—for example, to get a job, vote, or obtain a benefit—is one of the most serious issues in immigration law and can carry severe, lasting consequences. Providing false testimony to obtain an immigration benefit is also a good moral character problem in its own right.

This is why complete honesty on the N-400 matters, even for old or already-resolved matters. An officer who discovers an undisclosed issue may deny the application not only because of the underlying conduct but because of the concealment. Disclosing a resolved arrest, a past tax problem, or a prior immigration issue—along with documentation showing how it was handled—is almost always the stronger path.

How Vasquez Law Firm Can Help

Every naturalization case is different, and the presence of one of these issues does not necessarily mean your application will be denied. Our attorneys can review your immigration, criminal, tax, and family history before you file, help you gather supporting documentation, and advise you on timing and disclosure so you can move forward with confidence.

Call Vasquez Law Firm at 1-844-967-3536 for a free evaluation of your naturalization case. We will help you understand your options and prepare a complete, honest application.