H-1B Visa Investigation Expands as Trump Administration Targets Fraud
H-1B Visa Investigation is intensifying as the Trump administration expands its crackdown on alleged fraud and abuse from healthcare programs to the employment-based visa system.
Vice President JD Vance recently announced that the U.S. Department of Labor (DOL) is conducting a broad investigation into suspected abuse of the H-1B visa program. The move signals a significant expansion of the administration’s ongoing anti-fraud enforcement efforts, which previously focused on Medicare and hospice fraud.

Vance argued that American jobs should be reserved for American workers, claiming that some employers and overseas brokers have exploited the H-1B program to suppress wages for U.S. employees.
H2: What the H-1B Visa Investigation Will Focus On
Immigration attorneys believe the Department of Labor will concentrate on whether employers are complying with federal wage and labor requirements tied to H-1B petitions.
According to immigration attorney Brian Oh, the DOL is responsible for approving Labor Condition Applications (LCAs), which certify that employers will pay the required prevailing wage and maintain appropriate working conditions.
“If investigators conduct workplace audits, they are likely to compare the information submitted in H-1B petitions with actual employment practices,” Oh said.
H3: Key Areas Under Review
The investigation is expected to examine several critical issues, including:
- Whether employees are performing the same job duties described in their H-1B petitions.
- Whether employers are paying the wages reported in their filings without unauthorized reductions.
- Whether actual working conditions match those approved in the Labor Condition Application.
Experts say investigators will closely review any discrepancies between official filings and real-world employment practices.
Oh noted that some employers may obtain H-1B approval by reporting higher salaries but later pay workers less than promised. Other cases may involve assigning employees to routine or unrelated duties despite receiving approval for specialized professional positions.
He said such practices undermine the purpose of the H-1B program and could allow businesses to replace American workers with lower-cost foreign labor.
Expanded Anti-Fraud Enforcement
The latest H-1B Visa Investigation is widely viewed as an extension of the Trump administration’s broader campaign against fraud.
Earlier this year, the administration—through an anti-fraud task force led by Vice President Vance—launched sweeping enforcement actions targeting Medicare and hospice fraud.
In Los Angeles County alone, authorities suspended the operations of 447 hospice facilities and 23 home healthcare agencies as part of the crackdown. Officials estimated that the alleged fraud involved more than $600 million in losses.
Federal officials have not announced how many employers may ultimately be affected by the H-1B investigation, but immigration attorneys advise businesses using the program to ensure that wage records, job duties, and workplace conditions fully comply with the information submitted to federal authorities.



