USCIS Revives Neighborhood Checks for Citizenship Applicants

What Happened

The U.S. Citizenship and Immigration Services (USCIS) has officially revived a policy enabling immigration officers to investigate the backgrounds of certain individuals seeking U.S. citizenship. This involves the potential for gathering information from neighbors, employers, and other acquaintances of the applicant.

This policy update was formally incorporated into the USCIS Policy Manual on August 25, 2026, via alert PA-2026-10. It outlines procedures that officers can use to verify if an immigrant meets the necessary qualifications for naturalization.

Where and When

The update to the Policy Manual became official on August 25, 2026. While the policy was practically unused since 1991, USCIS announced in August 2025 its intention to remove the general exemption that had kept this tool inactive. The investigations can take place in the applicant's neighborhood and involve questioning people who know the applicant.

The process applies to applicants for the N-400 Form (Application for Naturalization). It aims to investigate aspects such as the applicant's residence, employment history, adherence to U.S. constitutional principles, and overall good moral character.

Why It's Important

This move signifies a significant tightening of background checks for those seeking to become U.S. citizens. It reactivates a dormant investigative tool, emphasizing USCIS's commitment to thoroughly vetting applicants.

The ability to gather information from a person's community could reveal details or discrepancies not apparent from submitted documents alone. This strengthens the integrity of the naturalization process and ensures that only qualified individuals become citizens.

What the Parties Say

USCIS has stated that these personal or neighborhood investigations are supported by Section 335(a) of the Immigration and Nationality Act (INA). The agency maintains discretion on a case-by-case basis to determine the necessity of such investigations, depending on the available evidence.

While USCIS can seek testimony or letters from individuals familiar with the applicant, the agency has not specified how many applications might be subject to this or if it will be an automatic process. Providing voluntary evidence might help waive further investigation.

What Comes Next

Applicants who do not submit required documents or refuse to provide requested information may prompt USCIS to consider additional measures, including these environmental investigations. The agency will assess each case individually to decide if a deeper probe is warranted.

The reactivation of this policy signals a more rigorous approach to citizenship applications. Applicants are advised to ensure all provided information is accurate and complete, and to be prepared for potential inquiries into their background.