O Visa: Extraordinary Ability
For individuals with extraordinary ability or achievement in the sciences, arts, education, business, or athletics.
Evidence includes awards, media articles, and expert testimonials.
Yes, through O-3 visas
Initial stay of up to 3 years, with possible extensions.
Yes, but requires a new petition from the prospective employer.
L Visa: Multinational Intra-company Transfers
For intracompany transferees in managerial or executive positions, or with specialized knowledge.
L1A is for managers/executives, L1B for those with specialized knowledge.
Yes, L1 visa holders may pursue Green Card under certain categories.
L1A up to 7 years, L1B up to 5 years.
Yes, spouses and children under 21 can get L2 visas; spouses may work with authorization.
H1-B Visa: Specialty Occupations
A Visa for specialty occupations requiring highly specialized knowledge.
Specialized fields usually require a higher education degree or its equivalent.
Yes, with USCIS (United States Citizenship and Immigration Services) approval.
Yes, there’s an annual cap, except for certain exempt employers.
Dependents (H4 visa holders) may work if they meet certain conditions.
E-2 Visa: Treaty Investors
For treaty investors who invest a substantial amount of capital in a U.S. business.
No exact minimum, but investment must be substantial relative to the business value or cost to establish.
Initially up to 2 years, with unlimited extensions in 2-year increments.
Yes, if employees are of the same nationality and coming to work in a supervisory or executive role, or have special qualifications.
Yes, spouses and children under 21 may accompany, and spouses can apply for work authorization.