Trump Administration Intensifies Denaturalization Efforts for Naturalized Citizens
Increased Denaturalization Cases Under Trump Administration
The Trump administration is ramping up its efforts to revoke citizenship from naturalized Americans, with plans to initiate at least 250 denaturalization cases by October, as reported by a senior official from the Justice Department. In just the first two months of this year, the Department of Justice has already filed 29 cases alleging that foreign-born individuals fraudulently acquired US citizenship. This surge in cases is part of a broader strategy to enhance immigration enforcement under the Trump administration.
Historically, from 2008 to mid-2026, only 166 denaturalization cases were filed, averaging fewer than 10 annually, according to data from Syracuse University’s Transactional Records Access Clearinghouse. The current rate of filings indicates a significant increase, as resources from the DOJ are being shifted from other civil enforcement areas to bolster this initiative. Additional cases are being sent to US attorney offices across the country, which are already managing heavy caseloads.
A senior DOJ official stated that this initiative aims to uphold the integrity of US citizenship, targeting individuals who allegedly misrepresented themselves during the naturalization process or were ineligible for citizenship. The cases filed thus far include serious allegations such as fraud, sexual abuse of minors, and even support for terrorism during or prior to the naturalization process.
According to federal law, citizenship can be revoked if it was obtained through significant misrepresentation or illegal eligibility. These cases are processed in federal courts and can be treated as civil or criminal matters based on the specifics involved. It is important to note that denaturalization does not affect US citizens by birth, although there are ongoing legal discussions regarding immigration policies, including challenges to birthright citizenship currently under Supreme Court consideration.
The Justice Department’s denaturalization unit, while small, is actively managing a backlog of cases and receiving new referrals from the Department of Homeland Security. To enhance their capacity, attorneys from other civil divisions are being reassigned to assist with these filings. A memo from the DOJ in June 2025 outlined priority categories for cases, including national security threats, war crimes, fraud, and undisclosed criminal activities during the citizenship process. Officials clarified that this list serves as a guideline rather than a strict limitation on potential cases.
Denaturalization has traditionally been rare and typically reserved for severe offenses such as terrorism or war crimes. Under the Biden administration, only 24 cases were filed over four years, contrasting sharply with the current higher volume under the Trump administration. Legal experts caution that while the government has the authority to pursue these cases, they are complex and resource-intensive. Some express concern that the accelerated pace could overwhelm courts and agencies, even as officials maintain that this effort is crucial to ensure lawful citizenship acquisition. If successful, individuals who are denaturalized would revert to their previous immigration status and could face deportation depending on their circumstances.