EB-1A vs EB-1B: self-petition vs an employer petition
Updated: Author: Alina Kanametova
EB-1A and EB-1B are both first-preference immigrant categories (a green card) with no PERM, but with different mechanics. EB-1A is self-petitioned in any field: 3 of 10 criteria + final merits. EB-1B (outstanding professor or researcher) goes only through an employer with a permanent academic position, but 2 of 6 criteria suffice.
| EB-1A | EB-1B | |
|---|---|---|
| Class | Immigrant EB-1 (green card) | Immigrant EB-1 (green card) |
| Who petitions | The applicant (self-petition) | The employer (Form I-140) - no self-petition |
| Job offer | Not required | Required: a permanent research or teaching position |
| Field | Any (science, arts, business, sports) | Academic only - teaching and research |
| Criteria | At least 3 of 10 + final merits | At least 2 of 6 (awards, membership, press about you, judging, contributions, authorship) |
| Labor certification (PERM) | Not required | Not required |
| Typically fits | A strong profile in any field, not tied to an employer | Researchers and professors with 3+ years of experience and an offer from a university or research organization |
Key takeaways
Both grant a first-preference green card, and neither requires PERM.
EB-1A is freedom: self-petition, any field, but the bar is 3 of 10 + final merits. EB-1B asks 2 of 6, but requires an employer with a permanent position.
If you can self-petition and are not tied to an employer, compare EB-1A and EB-2 NIW; EB-1B makes sense with an academic offer in hand.
What the community reports
In academic cases the community mostly debates two EB-1B criteria: judging (not only contests - peer review, dissertation committees, supervision count) and scholarly articles: officers reject them over the scholarliness of the article itself, so people advise attaching the abstract, references and proof of indexing (e.g. Google Scholar).
FAQ
- How is EB-1B different from EB-1A?
- EB-1A can be self-petitioned in any field by meeting at least 3 of 10 criteria + final merits. EB-1B requires a permanent job offer from a US employer who files the petition, is limited to the academic sphere (teaching and research) and asks for at least 2 of 6 criteria. Neither needs PERM.
- Can I file EB-1B without an employer?
- No. The I-140 is filed by an employer offering a permanent research or teaching position; self-petition is not possible. If the employer is a private company, it must have a documented research division and at least three full-time research staff. Verify the requirements on uscis.gov.
From community practice
What determines the strength of evidence is not the fact itself but its context: scale, selectivity and independent confirmation. This runs through almost every community case review.
Support letters are stronger when written by independent experts familiar with your work who cite concrete results rather than general praise.
Field chats advise gathering evidence for a specific criterion from the start, rather than bolting it onto the petition at the last moment.
Distilled from public community chats - observations, not legal advice.
From community discussions
«It's better if you're the first author. But if, being the first author, you also include a cited scholar as a co-author, that will add significance to your article.»
community member · from public community chats
«I had the same thing, intellectual property on the code, but on its own without letters it didn't pass either. The main idea there is that you can patent a square hat for square heads - unique and absolutely useless to anyone. The point of the letters is to confirm that your patent or code had some impact on the industry, helped other people - the broader or deeper the influence, the better.»
community member · from public community chats
«No, no, a patent alone isn't enough. Someone needs to have used it. And a letter about that. It's stated in the USCIS Manual.»
community member · from public community chats
Personal opinions of community members from public discussions, not legal advice.
Sources
Other comparisons
- O-1 vs H-1B: the differences and which to choose
- EB-1A vs H-1B: a green card vs a work visa
- O-1 vs EB-1A vs EB-2 NIW: choosing your talent-visa path
- Dual intent explained: which visas let you pursue a green card
- O-1 vs EB-2 NIW: a work visa now or a green card
- O-1A vs O-1B: how the O-1 subtypes differ
- EB-1A vs EB-2 NIW: the bar, the test and the bulletin queue
- NIW vs PERM: a green card without an employer vs the classic path
A reference comparison, not legal advice. Requirements, timing and dual intent depend on your case - verify on uscis.gov.