The number of US denaturalization lawsuits jumped to 105 in the first eight months of 2026, compared with a historical average of just 16 a year — a surge tied to the government’s decision to make denaturalization an enforcement priority.
In short
- Since the start of 2026, 105 civil denaturalization lawsuits have been filed — 6 times more than in all of 2025.
- July 2026 alone produced at least 50 lawsuits — an anomalous spike that shaped the final annual figure.
- The historical average number of denaturalization lawsuits is 16 a year; only 8 were filed in 2025.
- The government’s goal is to bring the number of cases up to several hundred a year, and the current 105 cases are still far from that.
- The legal basis is only a material misrepresentation of facts during naturalization — minor violations and traffic incidents don’t fall into this category.
How Many Denaturalization Lawsuits Were Filed in 2026
Data on denaturalization cases was published by the Transactional Records Access Clearinghouse (TRAC) — a research center at Syracuse University — on August 21, 2026. According to the organization’s count, at least 50 civil denaturalization lawsuits were filed in July alone — the most pronounced monthly spike of the year. Since the start of 2026, the government has brought the total number of such lawsuits to 105.
TRAC itself calls the July jump an anomaly compared with earlier months of the same year: before July, the pace of filings was noticeably slower. It was that single month that shaped the eight-month total — without it, the growth curve would look far more gradual.
It was that single month that shaped the eight-month total — without it, the growth curve would look far more gradual.
How 105 Cases Compare to the Historical Average and to 2025
According to TRAC’s count, the historical average number of denaturalization lawsuits filed by the government was 16 a year. In 2025, the figure was even lower: by the same data, authorities filed just 8 lawsuits — about half the historical norm. That meant the stated intent to make denaturalization a priority had, in practice, coincided with a decline.
The 105 lawsuits filed in the first eight months of 2026 change that picture: that’s more than six times the 2025 figure and nearly seven times the historical average. And the year isn’t over yet — the final tally by December could turn out even higher. It’s precisely this gap between the long-term norm of 16 cases and the current 105 that shows the increase is systemic, not seasonal.
Denaturalization Lawsuits: Then and Now
105 lawsuits in the first eight months of 2026 versus 8 lawsuits in all of 2025.
- Denaturalization lawsuitsHistorical average: 16 lawsuits a year
105 lawsuits in the first eight months of 2026 is 6 times more than in all of 2025, and nearly 7 times above the historical average of 16 cases a year.
Why Denaturalization Became an Enforcement Priority
The rise in filings isn’t a random fluctuation — it’s the result of deliberate policy. Last year, authorities already stated publicly that denaturalization enforcement would become a priority, with a goal of building up to several hundred cases that US Citizenship and Immigration Services (USCIS) would refer to the Department of Justice for civil lawsuits.
The targets set by the Department of Homeland Security and the Department of Justice were framed as several hundred cases, and even July’s spike of 50 lawsuits remains far short of that goal.
even July’s spike of 50 lawsuits remains far short of that goal
The 2026 numbers — 105 cases in eight months — are the first confirmation that stepped-up enforcement is actually happening, not just being announced. Denaturalization is officially treated as an enforcement priority, and the government continues reviewing the cases of applicants it considers subject to loss of citizenship.
Authorities have officially set a goal of several hundred denaturalization lawsuits. Even a record 105 cases in one year is only a step toward that number.
What Violations Lead to Loss of US Citizenship
Data on the nature of these cases is sealed: courts are blocking public access to the details of each lawsuit, so a full picture will only emerge once authorities disclose the types of allegations themselves. The only source available today is a July 20, 2026 statement from the US Department of Justice, which described the categories of cases involved.
According to that statement, denaturalization cases involve serious crimes:
- sexual offenses against children;
- drug trafficking;
- fraud, in many cases involving millions of dollars;
- identity theft;
- immigration fraud and related violations.
Every case for which information exists involves a serious offense — minor infractions and traffic violations are not among the grounds for loss of citizenship.
minor infractions and traffic violations are not among the grounds for loss of citizenship
Legally, the basis is a material misrepresentation of facts made when applying for naturalization. If an applicant failed to disclose, for example, a past arrest, that alone isn’t automatically grounds for denaturalization: the misrepresentation has to be material — the kind that would have led a USCIS officer to deny naturalization had they known about it beforehand. Most minor violations, including traffic incidents, don’t meet that definition and in most cases aren’t treated as material misrepresentation.
Denaturalization requires a material misrepresentation of facts — one that would have caused an officer to deny naturalization had they known about it in advance. Minor violations don’t meet that bar.
How Big Is the Denaturalization Risk for an Ordinary Citizen
In fiscal year 2024, roughly 818,500 people became US citizens through naturalization — 7% fewer than the year before, but about 12% above the pre-pandemic 2010–2019 average. Against that backdrop, the 105 denaturalization lawsuits filed in 2026 represent a vanishingly small share of the total pool of naturalized citizens.
Proportionally, it’s still a very small percentage, even accounting for the multiple-fold increase in filings over the year. For someone who became a citizen through the proper process and didn’t conceal information when filing, the current wave of lawsuits doesn’t by itself mean automatically falling into a risk group.
There’s no full picture by case type yet: courts are keeping the details of lawsuits sealed. But authorities have promised to disclose more information in the coming months about the categories of cases becoming enforcement priorities — which should clarify exactly who this campaign is targeting.
105 lawsuits against roughly 818,500 people naturalized in 2024 is a vanishingly small share. For those who didn’t conceal information when filing, there’s no automatic risk.
Frequently asked questions
Can someone be denaturalized for a crime committed after becoming a citizen, rather than at the time of applying?
No, based on the material: the legal basis is a material misrepresentation of facts made specifically when applying for naturalization — that is, false statements or concealed circumstances at the time of filing, not later conduct by an already-naturalized citizen.
Does the government publish a list of specific people or cases involved in denaturalization?
No: courts are blocking public access to the details of each lawsuit, so the names and circumstances of individual cases remain sealed. The only source on case categories available today is a July 20, 2026 statement from the US Department of Justice, which describes types of violations rather than specific individuals.
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