USCIS Revives Neighborhood Investigations for Citizenship Applications

USCIS Reintroduces Neighborhood Investigations for Naturalization Applications

U.S. Citizenship and Immigration Services (USCIS) has updated its policies, bringing back neighborhood investigations for naturalization applications. This change, effective August 25, 2026, means that USCIS can now conduct personal inquiries to gather more information about applicants seeking U.S. citizenship. While not every applicant will undergo this process, the guidance allows USCIS to look beyond documents and interviews to assess an applicant’s background and eligibility.

The policy update reinforces USCIS’s authority to examine naturalization applications. It applies to all Form N-400, Application for Naturalization, cases that were pending on August 25, 2026, and any new applications filed after that date. The goal is to gain a more complete understanding of an applicant’s life and character, which can be helpful in determining their suitability for citizenship.

How Neighborhood Investigations Work

Neighborhood investigations allow USCIS to gather information that might not be apparent from submitted documents or during a standard interview. Investigators can speak with people who know the applicant, such as neighbors, landlords, employers, or business associates. This process aims to provide unrehearsed observations and details about the applicant’s life in the community.

The inquiries can cover a wide range of topics. These may include details about employment, family life, social activities, travel history, and any foreign connections. Investigators might also seek information regarding residences, financial responsibilities, and the applicant’s general reputation. The information gathered helps USCIS confirm the details provided on the Form N-400 and assess an applicant’s good moral character, credibility, and commitment to U.S. constitutional principles.

Timeline and Scope of Investigations

Typically, these investigations occur before the naturalization interview. The period examined usually covers the five years leading up to the filing of the Form N-400. However, USCIS has the discretion to extend or shorten this period, and investigations can even take place abroad. It’s also possible for an investigation to be ordered at any point before the applicant takes the oath of citizenship, including after the interview has concluded. Either stage of investigation could potentially lead to delays in processing the application.

The decision to conduct an investigation is made by USCIS officials, specifically within the Fraud Detection and National Security Directorate in coordination with the Field Operations Directorate. They review the available evidence and decide whether an inquiry is necessary for a specific case or a group of cases. There is no set timeline for how long an individual investigation will take.

Supporting Your Application with Character References

While not a requirement, applicants can submit character-reference letters with their Form N-400. These letters, also known as testimonial letters, can be considered by USCIS when deciding whether to waive a neighborhood investigation. However, submitting these letters does not guarantee that an investigation will be skipped.

Practitioner guidance suggests that letters from U.S. citizens who are not related to the applicant and can speak from personal knowledge are most effective. Providing specific examples of the applicant’s good character is more helpful than making general statements. Even with strong reference letters, USCIS may still decide to conduct an investigation. Conversely, the absence of such letters does not automatically lead to a negative finding regarding good moral character.

Preparing for the Naturalization Process

To prepare for the naturalization process under the new guidance, applicants should take a few practical steps. It is essential to ensure that all information provided on the Form N-400, including addresses and employment history, is complete and accurate. If USCIS proposes to deny an application based on information obtained during an investigation, applicants have the right to respond to the agency’s notice. They must be given an opportunity to address any unfavorable information.

The updated policy applies to all applicants, regardless of their country of origin. The exact impact and enforcement of this guidance will become clearer as USCIS continues to process applications. Anyone who is contacted by an investigator can be asked about their personal observations of the applicant.

Frequently Asked Questions