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The Department of Homeland Security’s inspector general has found that Immigration and Customs Enforcement received more than 3.1 million leads on foreign visitors, students and workers who stayed past their authorized admission between fiscal 2021 and fiscal 2024, and acted on almost none of them. The audit, report OIG-26-38, dated Sept. 29 and made public at the start of October, traces leads flagged as possible national security or public safety concerns to 496 investigations and eight arrests, and leads with no such flag to five investigations and two arrests. The report has become a talking point in the debate over enforcement priorities. For the millions of people in the United States on temporary visas, its practical message is about where enforcement is heading, not where it has been.
The timing explains the attention. The enforcement priorities that governed the audited years have since been rescinded, and the inspector general’s single recommendation asks ICE to increase investigations and enforcement against the highest-risk overstays. An audit that documents a gap between the leads ICE receives and the cases it works gives both supporters and critics of tougher interior enforcement something concrete to argue over.
How an overstay becomes a lead, and where the leads went
Most visa overstays are not discovered by an officer on the street. They are generated by data. When a nonimmigrant’s authorized stay, usually the date on the Form I-94 arrival record, passes with no departure or extension recorded, the system produces a lead, which is routed to ICE’s Homeland Security Investigations. HSI screens the lead and assigns a priority. Leads judged worth pursuing go to field agents; the rest can be sent to ICE’s Enforcement and Removal Operations, the arm that handles civil arrests and removals.
The audit follows those leads through each step. Here is what it found for the four fiscal years from October 2020 through September 2024.
| Lead category | Leads | Viable or referred | Investigations | Arrests |
|---|---|---|---|---|
| Flagged as potential national security or public safety concern | 104,049 | 21,885 viable | 496 | 8 |
| Of which rated Priority 1 (highest threat) | Not stated in summary | 1,769 viable | 84 | 2 |
| Non-Priority | 3,041,326 | 2,837,188 sent to ERO | 5 | 2 |
| All leads | 3,145,375 |
Put in proportion, about 3.3 percent of all leads carried a security or safety flag, and roughly 2 percent of the viable flagged leads became investigations, according to the inspector general. Among Priority 1 leads, about 5 percent were investigated. Of the 2.8 million non-priority leads handed to ERO, five were investigated.
The inspector general’s explanation: policy, addresses and people
The audit gives three reasons. The first is policy. A September 2021 enforcement-priorities directive from then-Secretary Alejandro Mayorkas told ICE to focus on threats to national security, public safety and border security, and HSI in turn limited overstay investigations to Priority 1 leads. That choice alone removed more than 96 percent of the leads from active consideration.
The second is that ICE often could not find people. Newsweek, reviewing the report, said ICE could not refer 194 of 205 identified Priority 1 leads at the end of fiscal 2024 because it lacked address information, a problem the inspector general had also raised in earlier reports. The third is capacity. The inspector general concluded ICE did not have enough resources to pursue all overstay leads, and ICE told Newsweek it had been stretched thin.
The recommendation is narrow. The inspector general asked ICE’s acting director to develop and carry out a plan to increase investigations and enforcement against overstays and visa violators rated Priority 1. It is not flagged as a significant recommendation and identifies no questioned costs. ICE told Newsweek it is “committed to improving” how it identifies and acts on overstays, and noted that its priorities have changed since the period audited.
Two readings of the same numbers
Groups that favor stricter enforcement see the report as proof that a priorities-based approach let real risks slip through. Jessica Vaughan of the Center for Immigration Studies, which favors lower immigration levels, told Newsweek the Biden-era policies put Americans at risk. Jeremy Beck of NumbersUSA called the results a failure of the “worst of the worst” approach and argued for mandatory E-Verify.
Others read the figures as the expected product of limited resources. Greg Chen of the American Immigration Lawyers Association told Newsweek that every administration has to set priorities because no agency can pursue everyone. David Bier of the Cato Institute, a libertarian think tank, argued to Newsweek that nonimmigrants are vetted before they arrive and are therefore usually a lower priority, and that the audit measures only lead-driven arrests rather than every overstay arrest ICE makes.
Both points can be true at once, and the second one matters for anyone citing the report. The audit measures what happened to the lead pipeline. It does not count every person who overstayed and was later arrested for some other reason, through a traffic stop, a criminal case or a workplace operation, and it does not tell us how many of the 3.1 million people later left the country, extended their status or changed to another status before a lead was ever worked. The eight-arrest figure describes a process, not the total enforcement against overstays.
Why it matters to people on temporary visas today
The September 2021 priorities that shaped these numbers are gone; Newsweek reported that they were rescinded under the current administration. In our analysis, the more likely consequence of this audit is not a new rule but a shift in where existing leads go: an overstay lead that once sat unworked has a better chance of reaching an agent now, and the inspector general has put a recommendation on record asking for exactly that.
That makes the paperwork side of lawful status more important. An overstay lead is generated from records, so mismatches between a person’s actual status and what DHS systems show can matter. Common examples include an I-94 that expired while an extension or change of status was pending, a departure that was never recorded, or an approval that carried a new I-94 the traveler never checked.
Does a timely extension protect me? Generally, a timely filed, non-frivolous request to extend or change status stops unlawful presence from accruing while it is pending, under long-standing USCIS policy. It does not stop a lead from being generated if records show only the expired I-94, so keep the receipt notice with your documents.
What are the consequences of an overstay? Under INA 212(a)(9)(B), a person who accrues more than 180 days of unlawful presence and then departs is barred from returning for three years, and a year or more triggers a 10-year bar. A visa is also generally voided once the holder stays beyond the authorized period, under INA 222(g). Those rules did not change with this report.
How can I check my record? Travelers can look up their most recent I-94 and travel history on CBP’s I-94 website. If the record is wrong, CBP or USCIS, depending on which agency issued it, can correct it, and it is far easier to fix before a problem arises than after.
What to watch
The open questions are whether ICE publishes a corrective plan in response to the recommendation, whether DHS releases overstay enforcement figures for the period since January 2025, which Newsweek said were not available, and whether the department’s next annual Entry/Exit Overstay Report shows a change in overstay rates.
Immigration Analytics will update this story if ICE responds to the recommendation or DHS releases newer enforcement data. This article is for general information and is not legal advice. The situation is changing quickly, so please consult an immigration attorney about your specific case.
Sources: DHS Office of Inspector General, OIG-26-38, In FY 2021 – FY 2024, ICE Took Limited Action on Nonimmigrant Overstays, Including Those Deemed High Risk to National Security (Sept. 29, 2026); Oversight.gov report summary; Newsweek, Oct. 1, 2026; 8 U.S.C. 1182(a)(9)(B); 8 U.S.C. 1202(g); CBP I-94 website.
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