Work Visa

#What this actually means

A work visa is a temporary (nonimmigrant) visa that lets you work in the United States for a specific employer. The most well-known types are the H-1B (for specialty occupations requiring a degree), L-1 (for intracompany transfers), O-1 (for individuals with extraordinary ability), and TN (for Canadian and Mexican professionals under USMCA).

Each work visa has different requirements, duration limits, and rules about changing employers. Most are employer-sponsored, meaning you can't just apply on your own — a company has to petition for you. And most tie you to that specific employer, so switching jobs means starting a new petition.

#Why it matters

For many people, a work visa is the entry point to building a life in the U.S. It's also often the first step toward permanent residence — particularly the H-1B and L-1, which allow "dual intent" (meaning you can pursue a green card while on a temporary work visa without violating your status).

The H-1B in particular has an annual cap with a lottery system, making it highly competitive. Not everyone who qualifies gets selected, which is why having a backup plan and understanding all available visa categories matters.

#Key things to know

• H-1B: most common, requires a specialty occupation and bachelor's degree (or equivalent), subject to annual lottery
• L-1: for transferring from a foreign office to a U.S. office of the same company — no lottery required
• O-1: for people with extraordinary ability in their field — no annual cap, but high evidentiary standard
• Most work visas are employer-specific — you can't freelance or work for a different company without a new petition
• Spouses of some work visa holders (H-4, L-2) may be eligible for their own work authorization