Types of Work Visas and How to Apply: Non-Immigrant Categories and Permanent Labor Certification

Temporary (Non-Immigrant) Work Visa Classifications

1. H-1B Visa: Specialty Occupations

The H-1B visa allows U.S. employers to employ foreign workers in specialty occupations requiring theoretical and practical application of specialized knowledge and a minimum of a bachelor's degree in a related field:

• Subject to an annual statutory cap of 65,000 visas, with an additional 20,000 exemption for holders of U.S. master's degrees or higher.
• Requires employer submission of a certified Labor Condition Application (LCA) from the Department of Labor confirming payment of prevailing wages without adversely affecting U.S. workers.
• Granted for up to three years, extendable to a statutory maximum of six years.

2. L-1 Visa: Intracompany Transferees

For multinational corporations relocating executive, managerial, or specialized knowledge personnel to a U.S. parent, branch, affiliate, or subsidiary:

• L-1A: Executives and managers (up to 7 years maximum stay; direct pathway to EB-1C permanent residency).
• L-1B: Specialized knowledge personnel (up to 5 years maximum stay).
• Requires at least one continuous year of overseas employment within the preceding three years.

3. O-1 Visa: Individuals with Extraordinary Ability

Reserved for individuals demonstrating extraordinary ability in the sciences, arts, education, business, or athletics, evidenced by sustained national or international acclaim (e.g. major awards, published research, leading roles in distinguished organizations). Not subject to annual caps or prevailing wage LCAs.

4. TN Visa: USMCA Professionals

Available exclusively to citizens of Canada and Mexico engaged in designated professional activities (engineers, accountants, management consultants) established under the USMCA trade agreement.

Permanent Employment-Based Immigrant Visas (Green Cards)

• EB-1 (Priority Workers): Extraordinary ability individuals, outstanding professors/researchers, and multinational executives. Requires no labor certification.
• EB-2 (Advanced Degrees & Exceptional Ability): Professionals holding advanced degrees or exceptional ability. Typically requires the PERM Labor Certification process unless qualifying for a National Interest Waiver (NIW).
• EB-3 (Skilled Workers, Professionals, Other Workers): Requires an employer sponsor and certified Department of Labor PERM testing proving no qualified U.S. workers were available for the open position.

Key Legal Next Steps

1. Coordinate with corporate immigration counsel to initiate the annual H-1B registration lottery in March.
2. Gather documented objective evidence (patents, citations, high remuneration, awards) to assess eligibility for self-petitioned EB-2 NIW or O-1 visas.
3. Maintain lawful status during all employment transitions to prevent unlawful presence accrual.