There are many types of U.S. work visas. Each has different eligibility rules, duration and limits. This is a general overview; check official sources and seek professional advice.
Common categories
- H-1B for workers in specialty occupations, generally requiring a related degree and an employer sponsor.
- L-1 for intracompany transferees of multinational companies.
- O-1 for individuals with extraordinary ability or achievement.
- TN for certain professionals from Canada and Mexico under trade agreements.
- E-2 for investors from treaty countries.
- F-1 students may have limited work options such as practical training.
Key points
- Most work visas require a U.S. employer or sponsor.
- Visa holders can work only for the employer and role approved.
- Some visas have annual caps and selection processes.
- Changing jobs may require new filings.
Green cards through work
Employment-based green cards exist in several preference categories. Many have long waits depending on country and category.
Protect yourself
- Keep copies of petitions and approvals.
- Know the dates your status expires.
- Do not work outside the terms of your visa.
- Consult an immigration attorney before changing jobs or traveling.
- Beware of employers who ask you to pay fees that the law requires them to pay.
Frequently asked questions
Can my spouse work?
It depends on the visa category.
What if I lose my job?
You may have a limited grace period to change employers, depart or change status. Get advice quickly.