Each fiscal year, running October 1 through September 30, the United States makes roughly 140,000 employment-based immigrant visas available, distributed across five distinct preference categories, each with its own eligibility requirements and pathway to permanent residency. For foreign professionals weighing their options, understanding which category fits their situation is often the first practical step.
The Employment First Preference (E1) category is reserved for what the system considers priority workers, a group that spans people with extraordinary ability in fields like science, the arts, education, business, or athletics, alongside outstanding professors and researchers, and multinational managers or executives. Notably, those with extraordinary ability don’t need a specific job offer at all and can file their own petition, provided they’re entering the US to continue work in their field. Outstanding professors and researchers, by contrast, generally need at least three years of relevant experience along with a formal offer from a US institution, while multinational managers and executives must show they’ve worked for an overseas affiliate, parent company, subsidiary, or branch of the US employer in a genuinely managerial or executive role.
Employment Second Preference (E2) targets professionals holding advanced degrees, as well as individuals with exceptional ability in the sciences, arts, or business. The standard path here requires both an approved labour certification and a job offer from a US employer, but there’s a notable exception: applicants can seek a National Interest Waiver, which removes both of those requirements if the exemption is deemed to serve the national interest of the United States, allowing qualifying individuals to self-petition without employer sponsorship.
Employment Third Preference (E3) casts a wider net, covering skilled workers, professionals, and other workers whose positions require less than two years of training or experience. Skilled workers need jobs requiring at least two years of relevant training or experience, professionals need at minimum a bachelor’s degree or its foreign equivalent, and the “other workers” subgroup fills roles requiring less preparation than either category above. Across the board, applicants generally need an approved Form I-140 filed by their prospective employer along with labour certification approved by the Department of Labor.
Employment Fourth Preference (E4) is a catch-all category for certain special immigrants, encompassing a surprisingly diverse range of groups: broadcasters employed by the International Broadcasting Bureau, ministers of religion, certain former US government employees who worked abroad, specific categories of Iraqi and Afghan interpreters and translators, certain foreign medical graduates, special immigrant juveniles, particular religious workers, and individuals who have served or are enlisted to serve in the US Armed Forces. Unlike several of the other categories, labour certification is not required for the special immigrant subgroups covered here.
Finally, Employment Fifth Preference (E5) is built around foreign investment, designed specifically for investors who commit capital to new commercial enterprises in the United States that generate job creation, offering a path to residency rooted in economic contribution rather than professional credentials or employer sponsorship.
