H-1B Visa Process Explained

What is the H-1B Visa?

The H-1B is a nonimmigrant work visa allowing U.S. employers to temporarily employ foreign workers in specialty occupations. A "specialty occupation" is one that requires the theoretical and practical application of a body of highly specialized knowledge and a bachelor's degree or higher in the specific specialty (or its equivalent).

This is a foundational pillar of U.S. employer immigration, vital for technology, finance, engineering, and medical sectors.

H-1B Eligibility Criteria

To successfully file an H-1B petition, three core criteria must be met:

1. Specialty Occupation: The job itself must require a bachelor's degree in a specific field related to the role.
2. Employee Qualifications: The prospective employee must hold the required degree (or foreign equivalent) relevant to the occupation.
3. Employer-Employee Relationship: There must be a valid relationship where the employer has the right to hire, pay, fire, supervise, and control the work of the employee.
4. Prevailing Wage: The employer must agree to pay the higher of either the prevailing wage for the occupation in the area of intended employment or the actual wage paid to similar workers.

The Cap and the Lottery Registration Process

Congress has set an annual limit (cap) of 65,000 regular H-1B visas, with an additional 20,000 reserved for individuals holding advanced degrees from U.S. institutions. Because demand vastly exceeds supply, USCIS uses an electronic registration system and lottery.

The Registration Timeline:

• March: Employers create accounts and submit basic electronic registrations for prospective candidates during a designated period.
• Late March: USCIS runs a random lottery.
• April 1 to June 30: Employers of selected registrants have a 90-day window to file the complete, detailed H-1B petition.
• October 1: The earliest start date for approved H-1B cap subject workers.

Note on Cap-Exempt Petitions: Certain employers, such as universities and affiliated non-profit research organizations, are exempt from the cap and can file H-1B petitions at any time of the year.

Petition Filing Steps and Documentation

Filing a complete H-1B petition requires careful assembly of visa documentation. Steps include:

1. Labor Condition Application (LCA): Filing ETA Form 9035 with the Department of Labor, confirming wages and working conditions.
2. Form I-129: Preparing the Petition for a Nonimmigrant Worker alongside specific H-1B supplements.
3. Support Letter & Evidence: Providing a detailed employer letter describing the role, the specialty nature of the position, and the employee's qualifications.

H-1B Transfers and Extensions

Once an employee holds H-1B status, they may change employers (an "H-1B Transfer") or extend their stay. Extensions are typically granted in up to 3-year increments, up to a maximum of 6 years. However, if the employee is in the Green Card process (e.g., an approved I-140), they can extend their H-1B beyond the 6-year limit.

Common RFE Scenarios (Requests for Evidence)

USCIS frequently issues RFEs. Common triggers include:

• Specialty Occupation RFE: Questioning whether the job truly requires a specific degree.
• Beneficiary Qualifications: Doubting if the employee's degree is closely related to the position.
• Employer-Employee Relationship: Particularly common for off-site or third-party placement consulting roles.

Key Takeaways

The H-1B process is highly regulated and time-sensitive. Preparing robust documentation from the outset minimizes the risk of RFEs and denials. Maintaining strict immigration compliance, such as up-to-date Public Access Files, is just as critical as the initial filing.

For a broader view of employer sponsorship, refer to our Complete Guide to U.S. Employer Immigration.