Student visas down 40%, H-1B slips as US cuts legal immigration faster than border crossings

Legal immigration to the United States has declined more sharply than illegal border crossings, with steep reductions seen in student and work visa categories, according to a study by the Cato Institute authored by David J. Bier. The cuts to legal entries are about 2.5 times higher than the fall in illegal immigration under the administration of Donald Trump.

According to the study, legal immigration accounts for nearly 72% of the overall decline in inflows, pointing to a broader contraction across multiple visa categories rather than a shift limited to border enforcement.

Student visas see sharp 40% decline

International student visas recorded a decline of about 40% during peak summer months, when most approvals are typically issued. As per the report, a temporary suspension of visa processing during a key application window contributed significantly to the drop.


Additional measures, including tighter scrutiny and restrictions on applicants from certain countries, also impacted issuance volumes. The study noted that enforcement actions targeting student visa holders and institutions added to uncertainty, affecting enrolment cycles.

The decline is significant because student visas form a key entry route for international talent and are closely linked to US higher education and long-term workforce pipelines.

H-1B visas fall 25%

According to the report, H-1B visa issuances declined by around 25%. A major factor was the introduction of a high fee for employers hiring workers from outside the US, which reduced new petitions.

As per the data cited in the study, a sharp fall in applications for overseas hires following the fee increase. Since H-1B visas are widely used to recruit skilled professionals in sectors such as technology and engineering, the decline could affect hiring patterns and project timelines.

The full impact may unfold gradually, as visa cycles adjust to new rules, as per the report.

Legal pathways see wider contraction

Beyond student and H-1B visas, the study highlighted declines across other legal immigration routes. Entry of asylum seekers through official border points fell sharply after policy changes restricted access. Refugee admissions also dropped significantly following programme limits and reduced caps.

Family-based immigration has also been affected. Visas for spouses and fiancés of US citizens saw notable declines, reflecting broader restrictions on legal entry channels.

According to the report, country-based visa bans and suspension of certain immigration programmes contributed to the overall reduction in legal inflows.

Illegal crossings were already declining

As per the study, illegal border crossings had already been falling before the current administration took office. While crossings declined further, the report said the trend was not solely driven by recent policy changes.

It added that earlier declines accounted for a large share of the reduction, indicating that enforcement measures continued an existing trajectory rather than reversing it.

Current immigration measures extend beyond curbing illegal entry to tightening legal migration routes. As per the study, scale of cuts to legal immigration highlights a wider policy shift affecting students, skilled workers and families.

It added that reduced inflows through these channels could have implications for universities, businesses and long-term economic activity in the United States.