H-1B — Specialty Occupations
The most common work visa for professionals in specialty occupations. Employer-sponsored, subject to an annual cap with lottery selection, and valid for an initial period of three years, extendable to six.
Requirements
Minimum bachelor's degree or equivalent in a specific specialty. Employer must file a Labor Condition Application (LCA) and Form I-129.
Who It's For
Engineers, IT professionals, financial analysts, architects, physicians, and other professionals in roles requiring specialized knowledge.
H-1B1 — Chile & Singapore Free Trade Agreement
A variant of the H-1B available exclusively to nationals of Chile and Singapore. Operates outside the standard H-1B annual cap, with a separate allocation of 6,800 visas per year.
Requirements
Job offer in a specialty occupation, relevant degree, and proof of Chilean or Singaporean nationality.
Who It's For
Professionals from Chile or Singapore in specialty occupations who want to avoid the H-1B lottery.
L-1B — Intracompany Transferee — Specialized Knowledge
Allows multinational companies to transfer employees with specialized knowledge of the company's products, services, processes, or procedures to a U.S. office. Valid for up to five years.
Requirements
One continuous year of employment with the company abroad within the preceding three years. Must demonstrate specialized knowledge that is not readily available in the U.S. labor market.
Who It's For
Employees of multinational corporations with proprietary technical, operational, or product knowledge being transferred to the U.S. entity.
O-1A — Extraordinary Ability — Sciences, Business, Education, Athletics
For individuals who have risen to the very top of their field through sustained national or international acclaim. No annual cap, no lottery, and the individual — not just the employer — is the focus of the petition.
Requirements
Evidence meeting at least three of eight USCIS criteria: major awards, published material about the applicant, membership in associations requiring outstanding achievement, high salary, and other indicators of extraordinary ability.
Who It's For
Researchers, scientists, business executives, athletes, and other professionals with documented extraordinary achievement in their field.
O-1B — Extraordinary Ability — Arts, Motion Picture, Television
For artists and entertainment professionals who have achieved a record of extraordinary distinction. The evidentiary standard differs from the O-1A, focusing on industry recognition, critical acclaim, and commercial success.
Requirements
Evidence of distinction such as lead roles in distinguished productions, critical reviews, high compensation relative to peers, and recognition from industry organizations.
Who It's For
Actors, directors, musicians, visual artists, and other creative professionals with a demonstrated record of distinction.
O-2 — Support Personnel for O-1
For individuals who accompany and assist an O-1 visa holder in a specific event or performance. The O-2 worker must have critical skills and experience that are essential to the O-1 holder's activity.
Requirements
Must demonstrate critical skills not readily available from U.S. workers. Must be accompanying a specific O-1 holder for a specific event or series of events.
Who It's For
Technicians, coaches, trainers, personal assistants, and other support personnel essential to an O-1 holder's work.
P-1A — Internationally Recognized Athlete
For individual athletes or members of athletic teams competing at an internationally recognized level of performance. Requires a specific athletic competition, event, or performance in the United States.
Requirements
Evidence of international recognition: ranking, prizes, significant participation in major events, and recognition from sports media or organizations.
Who It's For
Professional athletes, Olympic-level competitors, and members of internationally recognized sports teams coming to the U.S. to compete.
P-1B — Internationally Recognized Entertainment Group
For entertainment groups that have been internationally recognized as outstanding for a sustained and substantial period. At least 75% of the group's members must have had a sustained relationship with the group for at least one year.
Requirements
Evidence that the group has been internationally recognized as outstanding. Must be coming to the U.S. to perform at a specific event or series of events.
Who It's For
Musical ensembles, dance companies, theater troupes, and other entertainment groups with international recognition.
TN — USMCA Professionals — Canada & Mexico
Available to citizens of Canada and Mexico under the United States-Mexico-Canada Agreement. Covers a defined list of over 60 professional occupations. No petition required for Canadian citizens — they may apply directly at a U.S. port of entry. Renewable indefinitely in three-year increments.
Requirements
Citizenship of Canada or Mexico, a qualifying profession on the USMCA list, a job offer from a U.S. employer, and the relevant credentials for the profession.
Who It's For
Accountants, engineers, scientists, graphic designers, management consultants, pharmacists, and dozens of other professionals from Canada or Mexico.
E-3 — Australian Specialty Occupation
Exclusive to Australian nationals. Functions similarly to the H-1B but has a separate annual allotment of 10,500 visas. Valid for two years and renewable indefinitely. The E-3 spouse is eligible for work authorization.
Requirements
Australian nationality, a job offer in a specialty occupation, and relevant academic credentials equivalent to a U.S. bachelor's degree or higher.
Who It's For
Australian professionals in specialty occupations who want an alternative to the H-1B process.
J-1 — Exchange Visitor
Covers a wide range of exchange visitor categories including research scholars, professors, short-term scholars, specialists, and trainees. Some J-1 holders are subject to a two-year home residency requirement (Section 212(e)) that must be fulfilled or waived before they can change to certain other visa statuses.
Requirements
Sponsorship by a designated J-1 program sponsor. Specific requirements vary by category. Funding and English proficiency may be required.
Who It's For
Research scholars, visiting professors, medical residents, interns, and trainees participating in approved exchange programs.