The short answer
O-1 is a temporary work visa that needs a U.S. employer or agent. EB-1A is a green card for people of extraordinary ability, and you can petition for yourself. The EB-1A standard is generally higher, and the waiting time depends on your country.
What to know
- O-1: temporary, renewable, tied to an employer or agent.
- EB-1A: permanent residence, self-petition allowed, no job offer needed.
- Many people use O-1 first and file EB-1A later, if they qualify.
- Check the Visa Bulletin for the line in your category and country.
For the exact rules, forms and fees, see USCIS.
Visa Status is an unofficial site. This is general information in plain words, not legal advice. Rules, fees and forms change, so check the official website and your own papers. Written October 2026.